diff --git a/.eslintignore b/.eslintignore index 011ec9636212fc..4b6e6b5e0fa94a 100644 --- a/.eslintignore +++ b/.eslintignore @@ -4,6 +4,7 @@ test/addons/??_* test/fixtures tools/eslint tools/icu +tools/remark-* node_modules benchmark/tmp doc/**/*.js diff --git a/.eslintrc.yaml b/.eslintrc.yaml index e24830d9923bbe..934c60d5dec558 100644 --- a/.eslintrc.yaml +++ b/.eslintrc.yaml @@ -66,6 +66,7 @@ rules: message: __defineGetter__ is deprecated. - property: __defineSetter__ message: __defineSetter__ is deprecated. + no-return-await: error no-self-assign: error no-throw-literal: error no-unused-labels: error diff --git a/.gitignore b/.gitignore index 922ef6733e6816..068d72cecb2279 100644 --- a/.gitignore +++ b/.gitignore @@ -36,6 +36,7 @@ node_g icu_config.gypi .eslintcache node_trace.*.log +coverage/ /out diff --git a/.mailmap b/.mailmap index 842d610df87b94..fd6816a5dce7d3 100644 --- a/.mailmap +++ b/.mailmap @@ -1,8 +1,10 @@ Aaron Bieber Aaron Heckmann +Aayush Ahuja aayush.a Abe Fettig Akito Ito Alejandro Oviedo Garcia Alejandro Oviedo +Alex Gilbert agilbert Alex Hultman Alex Jordan AJ Jordan Alex Kocharin @@ -19,6 +21,7 @@ Andy Bettisworth Angel Stoyanov atstojanov Anna Henningsen Anna Magdalena Kedzierska AnnaMag +Antoine Amara Antoine AMARA Aria Stewart Arlo Breault Arnaud Lefebvre BlackYoup @@ -26,6 +29,7 @@ Artem Zaytsev Artur G Vieira Artur Vieira Arnout Kazemier <3rd-Eden@users.noreply.github.com> Asaf David asafdav2 +Ashley Maceli ashleyraymaceli Atsuo Fukaya Ben Lugavere blugavere Ben Noordhuis @@ -42,30 +46,37 @@ Beth Griggs Bethany N Griggs BethGriggs Bidisha Pyne Brad Decker brad-decker +Brad Larson BradLarson Bradley Meck Bradley Farias Brandon Benvie Brandon Kobel kobelb Brendan Ashworth +Brent Pendergraft penDerGraft Brian White Brian White Caleb Boyd Calvin Metcalf Calvin Metcalf +Caralyn Reisle creisle Charles Chew Choon Keat Charles Rudolph +Chris Andrews cpandrews8 Chris Johnson +Chris Young Claudio Rodriguez Colin Ihrig Christophe Naud-Dulude Chris911 Christopher Lenz Dan Kaplun Dan Williams Dan.Williams +Daniel Abrão Daniel Abrão > Daniel Bevenius daniel.bevenius Daniel Berger Daniel Chcouri <333222@gmail.com> Daniel Gröber Daniel Gröber +Daniel Paulino dpaulino Daniel Pihlström Daniel Wang firedfox Daniel Wang firedfox @@ -84,6 +95,7 @@ Eduard Burtescu Einar Otto Stangvik Elliott Cable Eric Phetteplace +Erwin W. Ramadhan erwinwahyura Eugene Obrezkov ghaiklor EungJun Yi Evan Larkin @@ -99,14 +111,21 @@ Felix Geisendörfer Flandre Scarlet Flandre Florian Margaine Florian MARGAINE Forrest L Norvell +Franziska Hinkelmann F. Hinkelmann Friedemann Altrock Fuji Goro Gabriel de Perthuis Gareth Ellis +Geoffrey Bugaisky gbugaisky Gibson Fahnestock Gil Pedersen Graham Fairweather Xotic750 Greg Sabia Tucker +Gregor Martynus Gregor +Guy Bedford guybedford +Halil İbrahim Şener hisener +Hannah Kim heeeunkimmm +Hendrik Schwalm hschwalm Hitesh Kanwathirtha Henry Chin Herbert Vojčík @@ -122,8 +141,10 @@ Italo A. Casas Jackson Tian Jake Verbaten Jamen Marzonie Jamen Marz +James Beavers Druotic James Hartig James M Snell +James Nimlos JamesNimlos Jan Krems Jenna Vuong JeongHoon Byun Outsider @@ -139,13 +160,17 @@ Johann Hofmann John Barboza jBarz John Barboza jBarz John Gardner Alhadis +John McGuirk jmcgui05 Johnny Ray Austin Johnny Ray Jon Tippens legalcodes Jonas Pfenniger +Jonathan Gourlay mrgorbo Jonathan Ong Jonathan Persson Jonathan Rentzsch +Jose Luis Vivero jlvivero Josh Erickson +Josh Hunter jopann Joshua S. Weinstein Joyee Cheung joyeecheung Juan Soto @@ -154,6 +179,7 @@ Julien Waechter julien.waechter Junliang Yan Junshu Okamoto jun-oka +Justin Beckwith Jérémy Lal Jérémy Lal Kai Sasaki Lewuathe @@ -172,26 +198,34 @@ Lydia Kats Lydia Katsamberis Maciej Małecki Malte-Thorben Bruns Malte-Thorben Bruns skenqbx +Mandeep Singh +Manil Chowdhurian Chowdhurian Marcelo Gobelli decareano Marcin Cieślak Marcin Cieślak Marcin Zielinski marzelin Marti Martz Martial James Jefferson +Martijn Schrage Oblosys +Matheus Marchini Matt Lang matt-in-a-hat +Matt Reed matthewreed26 Matthias Bastian piepmatz Mathias Buus Mathias Pettersson Matthew Lye +Maurice Hayward maurice_hayward Michael Bernstein Michael Dawson Michael Wilber Michaël Zasso Michael-Rainabba Richardson rainabba +Michał Gołębiowski-Owczarek Micheil Smith Micleusanu Nicu Miguel Angel Asencio Hurtado maasencioh Mikael Bourges-Sevenier +Mike Kaufman Minqi Pan P.S.V.R Minwoo Jung JungMinu Miroslav Bajtoš @@ -208,8 +242,11 @@ Onne Gorter Paul Querna Pedro Lima Pedro Victor Pedro Lima Pedro lima +Peng Lyu rebornix Peter Flannery +Peter Paugh Peter Phillip Johnsen +Rachel White rachelnicole Ratikesh Misra Ravindra Barthwal Ravindra barthwal Ray Morgan @@ -220,11 +257,14 @@ Refael Ackermann Reza Akhavan jedireza Ricardo Sánchez Gregorio richnologies Rick Olson +Rob Adelmann +Rob Adelmann adelmann Rod Machen Roman Klauke Roman Reiss Ron Korving Ron Korving ronkorving +Russell Dempsey Ryan Dahl Ryan Emery Ryan Scheel Ryan Scheel @@ -245,11 +285,14 @@ Scott Blomquist Segu Riluvan Sergey Kryzhanovsky Shannen Saez +Shaopeng Zhang szhang351 Shigeki Ohtsu Shigeki Ohtsu +Shiya Luo shiya Siddharth Mahendraker Simon Willison Siobhan O'Donovan justshiv +Siyuan Gao r1cebank solebox solebox <5013box@gmail.com> Sreepurna Jasti Sreepurna Jasti sreepurnajasti @@ -261,6 +304,7 @@ Steve Mao Steven R. Loomis Stewart X Addison Stewart Addison Stewart X Addison sxa555 +Suraiya Hameed suraiyah Suramya shah ss22ever Surya Panikkal surya panikkal Surya Panikkal suryagh @@ -268,6 +312,8 @@ Taehee Kang hugnosis Tanuja-Sawant Taylor Woll taylor.woll Thomas Watson Steen Thomas Watson +Timur Shemsedinov tshemsedinov +Toby Farley tobyfarley Toby Stableford toboid Todd Kennedy TJ Holowaychuk @@ -278,6 +324,8 @@ Tarun Batra Tarun Ted Young Thomas Lee Thomas Reggi +Tierney Cyren &! (bitandbang) +Tierney Cyren bitandbang Tim Caswell Tim Price Tim Smart @@ -285,6 +333,8 @@ Tim Smart Timothy Leverett Timothy Tom Hughes Tom Hughes-Croucher +Tom Purcell tpurcell +Tomoki Okahana umatoma Travis Meisenheimer Trevor Burnham Tyler Larson @@ -295,10 +345,12 @@ vsemozhetbyt Vse Mozhet Byt Wang Xinyong Weijia Wang <381152119@qq.com> starkwang <381152119@qq.com> Willi Eggeling +Wyatt Preul geek xiaoyu <306766053@qq.com> Poker <306766053@qq.com> Yazhong Liu Yazhong Liu Yazhong Liu Yorkie Yazhong Liu Yorkie +Yazhong Liu Yorkie Liu Yoshihiro KIKUCHI Yosuke Furukawa Yuichiro MASUI diff --git a/AUTHORS b/AUTHORS index 977f3b619f4b00..8d8e74493aff0a 100644 --- a/AUTHORS +++ b/AUTHORS @@ -710,7 +710,7 @@ Ryan Scheel Benjamin Gruenbaum Pavel Medvedev Russell Dempsey -&! (bitandbang) +Tierney Cyren h7lin Michael Dawson Ruben Verborgh @@ -791,7 +791,7 @@ Salman Aljammaz Thomas Reggi Laurent Fortin Fabio Oliveira -Michał Gołębiowski +Michał Gołębiowski-Owczarek Johann Hofmann Charles Rudolph Dave Eddy @@ -957,7 +957,7 @@ Bogdan Lobor Mihai Potra Brendon Pierson Brad Hill -Mike Kaufman +Mike Kaufman Igor Kalashnikov Amery James Reggio @@ -1194,12 +1194,12 @@ scalkpdev Ashton Kinslow Kevin Zurawel Wes Tyler -shiya +Shiya Luo Joyee Cheung Greg Valdez Bidur Adhikari Kyle Carter -adelmann +Rob Adelmann Daniel Pittman Ian White Chris Bystrek @@ -1274,7 +1274,6 @@ Sam Shull Michael-Bryant Choa CodeVana Daniel Sims -Rob Adelmann Diego Paez Paul Graham Jared Young @@ -1401,7 +1400,7 @@ James Sumners Bradley Curran chiaki-yokoo Benjamin Fleischer -maurice_hayward +Maurice Hayward Ali BARIN Nemanja Stojanovic Jeroen Mandersloot @@ -1526,11 +1525,10 @@ realwakka Gergely Nemeth Samuel Reed Anshul Guleria -Justin Beckwith +Justin Beckwith Scott McKenzie Julien Klepatch Dan Homola -Chris Young cornholio <0@mcornholio.ru> Tamás Hódi DuanPengfei <2459714173@qq.com> @@ -1618,7 +1616,7 @@ Guy Margalit Azard nishijayaraj Nick Stanish -Mandeep Singh +Mandeep Singh Prakash Palaniappan Keita Akutsu Michael Albert @@ -1667,5 +1665,376 @@ George Bezerra Benjamin Coe Tim Costa Rahul Mishra +Damien O'Reilly +Tuan Anh Tran +Alex Gresnel <31708810+agresnel@users.noreply.github.com> +Will Young +Martijn Schrage +Halil İbrahim Şener +Guy Bedford +Antoine Amara +Mani Maghsoudlou +Bartek Szczepański +Roga Pria Sembada +Jussi Räsänen +Thomas Corbière +atvoicu +Peng Lyu +Yang-Kichang +JP Wesselink +Rami Moshe +Rimas Misevičius +Jack Horton +Trivikram Kamat +Jose Luis Vivero +John-David Dalton +Pavel Pomerantsev +Daniela Borges Matos de Carvalho +Bruce Fletcher +Greg Byram +Manil Chowdhurian +Jonathan Eskew +James M. Greene +Pooya Paridel +Paul Berry +Ruxandra Fediuc +Saeed H +Rachel White +Geoffrey Bugaisky +Sam Skjonsberg +Emily Marigold Klassen +Ashley Maceli +Thomas Schorn +John Miller +rhalldearn +Annie Weng +Sean Cox +Luke Greenleaf +Alec Ferguson +Laura Cabrera +Barry Tam +Eric Pemberton +Josh Hunter +BinarySo1o +Chris Budy +Emily Platzer +jacjam +Brant Barger +Daniel Paulino +Emily Ford +Luis Del Águila +Mujtaba Al-Tameemi +Govee91 +joanne-jjb +Brad Larson +Alice Tsui +Greg Matthews +Daniel Kostro +Faisal Yaqoob +Alex McKenzie +Hannah Kim +Paul Milham +Christopher Choi +Suraiya Hameed +Charlie Duong +Joe Grace +Justin Lee +Brent Pendergraft +Gene Wu +nodexpertsdev +Rob Paton +Daniele Lisi +Sushil Tailor +Ben Michel +John McGuirk +Colin Leong +Caralyn Reisle +Savio Lucena +Rafal Leszczynski +Ivan Etchart +Robin Lungwitz +ryshep111 +gitHubTracey +tabulatedreams +Charles T Wall III +Minya Liang +Kinnan Kwok +Adil L +Seth Holladay +Chris Andrews +Matt Reed +Joe Henry +Alireza Alidousti +James Beavers +Cameron Burwell +Jakub Mrowiec - Alkagar +Oliver Luebeck +Chris Jimenez +James Hodgskiss +Guilherme Akio Sakae +Martin Michaelis +Christopher Sidebottom +Edward Andrew Robinson +Nigel Kibodeaux +Shakeel Mohamed +Tobias Kieslich +Ruy Adorno +Stefania Sharp +Pawel Golda +Steven Scott +Alex Gilbert +Siyuan Gao +Nicola Del Gobbo +Josh Lim +Feon Sua +Shawn McGinty +Jason Walton +Jonathan Gourlay +Peter Paugh +Gregor Martynus +Joel Dart +Tri Nguyen +Kasim Doctor +Steve Jenkins +AlexeyM +Nicolas Chaulet +Adarsh Honawad +Tim Ermilov +ekulnivek +Ethan Brown +Lewis Zhang +Kat Rosario +jpaulptr +Donovan Buck +Toby Farley +Suresh Srinivas +Alberto Lopez de Lara +Jem Bezooyen +Bob Clewell +Raj Parekh +Tom Boutell +Cristian Peñarrieta +Christian Murphy +Dolapo Toki +Shaopeng Zhang +Matthew Meyer +Chad Zezula +Eric Freiberg +Mabry Cervin +shaohui.liu2000@gmail.com +Chi-chi Wang +Roger Jiang +Cheyenne Arrowsmith +Tim Chon +Michael Pal +Fadi Asfour +Christina Chan +Alessandro Vergani +Ali Groening +Mike Fleming +WeiPlanet +243083df <243083df@dispostable.com> +Komivi Agbakpem +Tyler Seabrook +Bear Trickey +NiveditN +Shaun Sweet +James Nimlos +Kim Gentes +Vladimir Ilic +Randal Hanford +Jean-Baptiste Brossard +Orta +Ben Hallion +twk-b +Lam Chan +Jenna Zeigen +Lukas +tejbirsingh +Hendrik Schwalm +Jeremy Huang +Michael Rueppel +David8472 +Luke Childs +Robert Nagy +Nikki St Onge +zhangzifa +hwaisiu +Thomas Karsten +Lance Barlaan +Alvaro Cruz +Jean-Philippe Blais +Oscar Funes +Kanika Shah +Jack Wang +Braden Whitten +Omar Gonzalez +Supamic +Nikhil Komawar +Daniel Abrão +elisa lee +mog422 +André Føyn Berge +Tom Purcell +Tomoki Okahana +Aayush Ahuja +Paul Marion Camantigue +Jayson D. Henkel +Nicolas 'Pixel' Noble +Ashish Kaila +c0b <14798161+c0b@users.noreply.github.com> +Damian +Alec Perkins +Teppei Sato +Jinwoo Lee +Peter Marton +Erwin W. Ramadhan +Mark Walker +sharkfisher +nhoel +Hadis-Fard +Scott J Beck +Raphael Rheault +Iryna Yaremtso +Casie Lynch +Matthew Cantelon +Ben Halverson +cPhost <23620441+cPhost@users.noreply.github.com> +dicearr +Lucas Azzola +Ken Takagi +Ed Schouten +Andrew Stucki +Anthony Nandaa +Mithun Sasidharan +Mattias Holmlund +Mark S. Everitt +Alexey Kuzmin +gowpen <33104741+gowpen@users.noreply.github.com> +Adam Wegrzynek +Sascha Tandel +Patrick Heneise +Dumitru Glavan +Giovanni Lela +Matthias Reis +John Byrne +Octavian Ionescu +Kevin Yu +Jimi van der Woning +Dara Hayes +Maring, Damian Lion +Attila Gonda +Brian O'Connell +Sean Karson +Nicolas Morel +fjau +SonaySevik +jonask +Delapouite +Mark McNelis +mbornath +Andres Kalle +Paul Blanche +Vipin Menon +woj +Adam Jeffery +Paul Ashfield +Katie Stockton Roberts +Mamatha J V +Neil Vass +Vidya Subramanyam +Swathi Kalahastri +Tanvi Kini +Sabari Lakshmi Krishnamoorthy +Kabir Islam +subrahmanya chari p +Suryanarayana Murthy N +Chandrakala +Jayashree S Kumar +Nayana Das K +Anawesha Khuntia +Maton Anthony +saiHemak +Deepthi Sebastian +Pawan Jangid +Stephan Smith +joelostrowski +Javier Blanco +Cyril Lakech <1169286+clakech@users.noreply.github.com> +Grant Gasparyan +Klemen Kogovsek +Gus Caplan +ka3e +ChrBergert +sercan yersen +Steve Kinney +Sebastian Mayr +Vijayalakshmi Kannan +Benjamin Zaslavsky +Sebastian Silbermann +pimlie +buji +Witthawat Piwawatthanapanit +sgreylyn +Xavier Balloy +François Descamps +Guillaume Flandre +Pierre-Loic Doulcet +Fran Herrero +Francois KY +suman-mitra +Matheus Marchini +neta +Whien +Chiahao Lin +esbb48 +Roth Peng +jimliu7434 +YuLun Shih +Kyle Yu +Ivan Wei +john +Jamie Davis +Scya597 +Zack Yang +aryung chen +Larry Lu +Robert Rossmann +薛定谔的猫 +danielLin +jackyen +Kurt Hsu +sorarize@gmail.com +Jason Chung +Thomas den Hollander +Ronald Eddy Jr +Richard Littauer +pkovacs +zhengyuanjie +Andy Chen +Kcin1993 +yozian +jimmy +Leko +Aqui Tsuchida +koooge +kou-hin +Hiroaki KARASAWA +narirou +Antonio V +spring_raining +Hiromu Yoshiwara +yuza yuko +smatsu-hl +Bamieh +WhoMeNope +Junichi Kajiwara +Matthew Leon +Hativ +Tom Hallam +Hannes Magnusson +ChungNgoops +Jose M. Palacios Diaz +hmammedzadeh # Generated by tools/update-authors.sh diff --git a/BUILDING.md b/BUILDING.md index 4f46acd6fbfe65..120eb3f4461d40 100644 --- a/BUILDING.md +++ b/BUILDING.md @@ -65,6 +65,14 @@ note1 - The gcc4.8-libs package needs to be installed, because node In "Git bash" if you call the node shell alias (`node` without the `.exe` extension), `winpty` is used automatically. +The Windows Subsystem for Linux (WSL) is not directly supported, but the +GNU/Linux build process and binaries should work. The community will only +address issues that reproduce on native GNU/Linux systems. Issues that only +reproduce on WSL should be reported in the +[WSL issue tracker](https://github.com/Microsoft/WSL/issues). Running the +Windows binary (`node.exe`) in WSL is not recommended, and will not work +without adjustment (such as stdio redirection). + ### Supported toolchains Depending on host platform, the selection of toolchains may vary. @@ -82,6 +90,9 @@ Depending on host platform, the selection of toolchains may vary. ## Building Node.js on supported platforms +*Note:* All prerequisites can be easily installed by following +[this bootstrapping guide](https://github.com/nodejs/node/blob/master/tools/bootstrap/README.md). + ### Unix / macOS Prerequisites: @@ -340,17 +351,13 @@ as `deps/icu` (You'll have: `deps/icu/source/...`) ## Building Node.js with FIPS-compliant OpenSSL -NOTE: Windows is not yet supported - -It is possible to build Node.js with -[OpenSSL FIPS module](https://www.openssl.org/docs/fipsnotes.html). +It is possible to build Node.js with the +[OpenSSL FIPS module](https://www.openssl.org/docs/fipsnotes.html) on POSIX +systems. Windows is not supported. -**Note**: building in this way does **not** allow you to claim that the -runtime is FIPS 140-2 validated. Instead you can indicate that the runtime -uses a validated module. See the -[security policy](http://csrc.nist.gov/groups/STM/cmvp/documents/140-1/140sp/140sp1747.pdf) -page 60 for more details. In addition, the validation for the underlying module -is only valid if it is deployed in accordance with its +Building in this way does not mean the runtime is FIPS 140-2 validated, but +rather that the runtime uses a validated module. In addition, the validation for +the underlying module is only valid if it is deployed in accordance with its [security policy](http://csrc.nist.gov/groups/STM/cmvp/documents/140-1/140sp/140sp1747.pdf). If you need FIPS validated cryptography it is recommended that you read both the [security policy](http://csrc.nist.gov/groups/STM/cmvp/documents/140-1/140sp/140sp1747.pdf) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0065d339f07a21..5c3454adbfb93f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -27,7 +27,8 @@ release. -8.9.3
+8.9.4
+8.9.3
8.9.2
8.9.1
8.9.0
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md index d9ad342881c1a9..5a935352a1f9f0 100644 --- a/CODE_OF_CONDUCT.md +++ b/CODE_OF_CONDUCT.md @@ -1,5 +1,8 @@ # Code of Conduct The Node.js Code of Conduct document has moved to -https://github.com/nodejs/TSC/blob/master/CODE_OF_CONDUCT.md. Please update +https://github.com/nodejs/admin/blob/master/CODE_OF_CONDUCT.md. Please update links to this document accordingly. + +The Node.js Moderation policy can be found at +https://github.com/nodejs/admin/blob/master/Moderation-Policy.md diff --git a/COLLABORATOR_GUIDE.md b/COLLABORATOR_GUIDE.md index c61aad6e7d4f31..9a4b5184b3a43e 100644 --- a/COLLABORATOR_GUIDE.md +++ b/COLLABORATOR_GUIDE.md @@ -3,19 +3,37 @@ **Contents** * [Issues and Pull Requests](#issues-and-pull-requests) + - [Managing Issues and Pull Requests](#managing-issues-and-pull-requests) + - [Welcoming First-Time Contributiors](#welcoming-first-time-contributiors) + - [Closing Issues and Pull Requests](#closing-issues-and-pull-requests) * [Accepting Modifications](#accepting-modifications) - - [Useful CI Jobs](#useful-ci-jobs) - - [Internal vs. Public API](#internal-vs-public-api) - - [Breaking Changes](#breaking-changes) - - [Deprecations](#deprecations) - - [Involving the TSC](#involving-the-tsc) + - [Code Reviews and Consensus Seeking](#code-reviews-and-consensus-seeking) + - [Waiting for Approvals](#waiting-for-approvals) + - [Testing and CI](#testing-and-ci) + - [Useful CI Jobs](#useful-ci-jobs) + - [Internal vs. Public API](#internal-vs-public-api) + - [Breaking Changes](#breaking-changes) + - [Breaking Changes and Deprecations](#breaking-changes-and-deprecations) + - [Breaking Changes to Internal Elements](#breaking-changes-to-internal-elements) + - [When Breaking Changes Actually Break Things](#when-breaking-changes-actually-break-things) + - [Reverting commits](#reverting-commits) + - [Introducing New Modules](#introducing-new-modules) + - [Deprecations](#deprecations) + - [Involving the TSC](#involving-the-tsc) * [Landing Pull Requests](#landing-pull-requests) - - [Technical HOWTO](#technical-howto) - - [I Just Made a Mistake](#i-just-made-a-mistake) - - [Long Term Support](#long-term-support) + - [Technical HOWTO](#technical-howto) + - [Troubleshooting](#troubleshooting) + - [I Just Made a Mistake](#i-just-made-a-mistake) + - [Long Term Support](#long-term-support) + - [What is LTS?](#what-is-lts) + - [How does LTS work?](#how-does-lts-work) + - [Landing semver-minor commits in LTS](#landing-semver-minor-commits-in-lts) + - [How are LTS Branches Managed?](#how-are-lts-branches-managed) + - [How can I help?](#how-can-i-help) + - [How is an LTS release cut?](#how-is-an-lts-release-cut) This document contains information for Collaborators of the Node.js -project regarding maintaining the code, documentation and issues. +project regarding maintaining the code, documentation, and issues. Collaborators should be familiar with the guidelines for new contributors in [CONTRIBUTING.md](./CONTRIBUTING.md) and also @@ -24,16 +42,31 @@ understand the project governance model as outlined in ## Issues and Pull Requests -Courtesy should **always** be shown to individuals submitting issues and pull -requests to the Node.js project. Be welcoming to first time contributors, -identified by the GitHub ![badge](./doc/first_timer_badge.png) badge. +### Managing Issues and Pull Requests Collaborators should feel free to take full responsibility for managing issues and pull requests they feel qualified to handle, as long as this is done while being mindful of these guidelines, the -opinions of other Collaborators and guidance of the TSC. +opinions of other Collaborators and guidance of the [TSC][]. They +may also notify other qualified parties for more input on an issue +or a pull request. +[See "Who to CC in issues"](./doc/onboarding-extras.md#who-to-cc-in-issues) + +### Welcoming First-Time Contributiors + +Courtesy should always be shown to individuals submitting issues and pull +requests to the Node.js project. Be welcoming to first-time contributors, +identified by the GitHub ![badge](./doc/first_timer_badge.png) badge. + +For first-time contributors, check if the commit author is the same as the +pull request author, and ask if they have configured their git +username and email to their liking as per [this guide][git-username]. +This is to make sure they would be promoted to "contributor" once +their pull request gets landed. + +### Closing Issues and Pull Requests -Collaborators may **close** any issue or pull request they believe is +Collaborators may close any issue or pull request they believe is not relevant for the future of the Node.js project. Where this is unclear, the issue should be left open for several days to allow for additional discussion. Where this does not yield input from Node.js @@ -41,13 +74,14 @@ Collaborators or additional evidence that the issue has relevance, the issue may be closed. Remember that issues can always be re-opened if necessary. -[**See "Who to CC in issues"**](./doc/onboarding-extras.md#who-to-cc-in-issues) - ## Accepting Modifications All modifications to the Node.js code and documentation should be performed via GitHub pull requests, including modifications by -Collaborators and TSC members. +Collaborators and TSC members. A pull request must be reviewed, and usually +must also be tested with CI, before being landed into the codebase. + +### Code Reviews and Consensus Seeking All pull requests must be reviewed and accepted by a Collaborator with sufficient expertise who is able to take full responsibility for the @@ -55,22 +89,17 @@ change. In the case of pull requests proposed by an existing Collaborator, an additional Collaborator is required for sign-off. In some cases, it may be necessary to summon a qualified Collaborator -to a pull request for review by @-mention. +or a Github team to a pull request for review by @-mention. +[See "Who to CC in issues"](./doc/onboarding-extras.md#who-to-cc-in-issues) If you are unsure about the modification and are not prepared to take full responsibility for the change, defer to another Collaborator. -Before landing pull requests, sufficient time should be left for input -from other Collaborators. Leave at least 48 hours during the week and -72 hours over weekends to account for international time differences -and work schedules. Trivial changes (e.g. those which fix minor bugs -or improve performance without affecting API or causing other -wide-reaching impact), and focused changes that affect only documentation -and/or the test suite, may be landed after a shorter delay if they have -multiple approvals. - -For first time contributors, ask the author if they have configured their git -username and email to their liking as per [this guide][git-username]. +If any Collaborator objects to a change *without giving any additional +explanation or context*, and the objecting Collaborator fails to respond to +explicit requests for explanation or context within a reasonable period of +time, the objection may be dismissed. Note that this does not apply to +objections that are explained. For non-breaking changes, if there is no disagreement amongst Collaborators, a pull request may be landed given appropriate review. @@ -80,12 +109,32 @@ elevate discussion to the TSC for resolution (see below). Breaking changes (that is, pull requests that require an increase in the major version number, known as `semver-major` changes) must be -elevated for review by the TSC. This does not necessarily mean that the -PR must be put onto the TSC meeting agenda. If multiple TSC members -approve (`LGTM`) the PR and no Collaborators oppose the PR, it can be -landed. Where there is disagreement among TSC members or objections -from one or more Collaborators, `semver-major` pull requests should be -put on the TSC meeting agenda. +[elevated for review by the TSC](#involving-the-tsc). +This does not necessarily mean that the PR must be put onto the TSC meeting +agenda. If multiple TSC members approve (`LGTM`) the PR and no Collaborators +oppose the PR, it can be landed. Where there is disagreement among TSC members +or objections from one or more Collaborators, `semver-major` pull requests +should be put on the TSC meeting agenda. + +### Waiting for Approvals + +Before landing pull requests, sufficient time should be left for input +from other Collaborators. In general, leave at least 48 hours during the +week and 72 hours over weekends to account for international time +differences and work schedules. However, certain types of pull requests +can be fast-tracked and may be landed after a shorter delay: + +* Focused changes that affect only documentation and/or the test suite. + `code-and-learn` and `good-first-issue` pull requests typically fall + into this category. +* Changes that fix regressions. + +When a pull request is deemed suitable to be fast-tracked, label it with +`fast-track`. The pull request can be landed once 2 or more Collaborators +approve both the pull request and the fast-tracking request, and the necessary +CI testing is done. + +### Testing and CI All bugfixes require a test case which demonstrates the defect. The test should *fail* before the change, and *pass* after the change. @@ -94,12 +143,6 @@ All pull requests that modify executable code should be subjected to continuous integration tests on the [project CI server](https://ci.nodejs.org/). -If any Collaborator objects to a change *without giving any additional -explanation or context*, and the objecting Collaborator fails to respond to -explicit requests for explanation or context within a reasonable period of -time, the objection may be dismissed. Note that this does not apply to -objections that are explained. - #### Useful CI Jobs * [`node-test-pull-request`](https://ci.nodejs.org/job/node-test-pull-request/) @@ -110,6 +153,10 @@ which runs the `build-ci` and `test-ci` targets on all supported platforms. only runs the linter targets, which is useful for changes that only affect comments or documentation. +* [`node-test-pull-request-lite`](https://ci.nodejs.org/job/node-test-pull-request-lite/) +only runs the linter job, as well as the tests on LinuxONE. Should only be used for +trivial changes that do not require being tested on all platforms. + * [`citgm-smoker`](https://ci.nodejs.org/job/citgm-smoker/) uses [`CitGM`](https://github.com/nodejs/citgm) to allow you to run `npm install && npm test` on a large selection of common modules. This is useful to check whether a @@ -172,33 +219,29 @@ using an API in a manner currently undocumented achieves a particular useful result, a decision will need to be made whether or not that falls within the supported scope of that API; and if it does, it should be documented. -Breaking changes to internal elements are permitted in semver-patch or -semver-minor commits but Collaborators should take significant care when -making and reviewing such changes. Before landing such commits, an effort -must be made to determine the potential impact of the change in the ecosystem -by analyzing current use and by validating such changes through ecosystem -testing using the [Canary in the Goldmine](https://github.com/nodejs/citgm) -tool. If a change cannot be made without ecosystem breakage, then TSC review is -required before landing the change as anything less than semver-major. - -If a determination is made that a particular internal API (for instance, an -underscore `_` prefixed property) is sufficiently relied upon by the ecosystem -such that any changes may break user code, then serious consideration should be -given to providing an alternative Public API for that functionality before any -breaking changes are made. +See [Breaking Changes to Internal Elements](#breaking-changes-to-internal-elements) +on how to handle those types of changes. ### Breaking Changes Backwards-incompatible changes may land on the master branch at any time after -sufficient review by collaborators and approval of at least two TSC members. +sufficient review by Collaborators and approval of at least two TSC members. + +Examples of breaking changes include: + +* removal or redefinition of existing API arguments +* changing return values +* removing or modifying existing properties on an options argument +* adding or removing errors +* altering expected timing of an event +* changing the side effects of using a particular API -Examples of breaking changes include, but are not necessarily limited to, -removal or redefinition of existing API arguments, changing return values -(except when return values do not currently exist), removing or modifying -existing properties on an options argument, adding or removing errors, -changing error messages in any way, altering expected timing of an event (e.g. -moving from sync to async responses or vice versa), and changing the -non-internal side effects of using a particular API. +Purely additive changes (e.g. adding new events to `EventEmitter` +implementations, adding new arguments to a method in a way that allows +existing code to continue working without modification, or adding new +properties to an options argument) are semver-minor changes. + +#### Breaking Changes and Deprecations With a few notable exceptions outlined below, when backwards incompatible changes to a *Public* API are necessary, the existing API *must* be deprecated @@ -216,14 +259,6 @@ Exception to this rule is given in the following cases: Such changes *must* be handled as semver-major changes but MAY be landed without a [Deprecation cycle](#deprecation-cycle). -From time-to-time, in particularly exceptional cases, the TSC may be asked to -consider and approve additional exceptions to this rule. - -Purely additive changes (e.g. adding new events to EventEmitter -implementations, adding new arguments to a method in a way that allows -existing code to continue working without modification, or adding new -properties to an options argument) are handled as semver-minor changes. - Note that errors thrown, along with behaviors and APIs implemented by dependencies of Node.js (e.g. those originating from V8) are generally not under the control of Node.js and therefore *are not directly subject to this @@ -231,7 +266,29 @@ policy*. However, care should still be taken when landing updates to dependencies when it is known or expected that breaking changes to error handling may have been made. Additional CI testing may be required. -#### When breaking changes actually break things +From time-to-time, in particularly exceptional cases, the TSC may be asked to +consider and approve additional exceptions to this rule. + +For more information, see [Deprecations](#deprecations). + +#### Breaking Changes to Internal Elements + +Breaking changes to internal elements are permitted in semver-patch or +semver-minor commits but Collaborators should take significant care when +making and reviewing such changes. Before landing such commits, an effort +must be made to determine the potential impact of the change in the ecosystem +by analyzing current use and by validating such changes through ecosystem +testing using the [Canary in the Goldmine](https://github.com/nodejs/citgm) +tool. If a change cannot be made without ecosystem breakage, then TSC review is +required before landing the change as anything less than semver-major. + +If a determination is made that a particular internal API (for instance, an +underscore `_` prefixed property) is sufficiently relied upon by the ecosystem +such that any changes may break user code, then serious consideration should be +given to providing an alternative Public API for that functionality before any +breaking changes are made. + +#### When Breaking Changes Actually Break Things Because breaking (semver-major) changes are permitted to land on the master branch at any time, at least some subset of the user ecosystem may be adversely @@ -349,12 +406,13 @@ Changes" section of the release notes. ### Involving the TSC -Collaborators may opt to elevate pull requests or issues to the TSC for -discussion by assigning the `tsc-review` label. This should be done -where a pull request: +Collaborators may opt to elevate pull requests or issues to the [TSC][] for +discussion by assigning the `tsc-review` label or @-mentioning the +`@nodejs/tsc` Github team. This should be done where a pull request: -- has a significant impact on the codebase, -- is inherently controversial; or +- is labeled `semver-major`, or +- has a significant impact on the codebase, or +- is inherently controversial, or - has failed to reach consensus amongst the Collaborators who are actively participating in the discussion. @@ -681,3 +739,4 @@ LTS working group and the Release team. [Enhancement Proposal]: https://github.com/nodejs/node-eps [git-username]: https://help.github.com/articles/setting-your-username-in-git/ [`node-core-utils`]: https://github.com/nodejs/node-core-utils +[TSC]: https://github.com/nodejs/TSC diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index b234f9354883cb..9f8f89cdaa999e 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -74,7 +74,7 @@ for any individual to *act* in such a manner that is not in violation of the strict letter of the Code of Conduct guidelines while still going completely against the spirit of what that Code is intended to accomplish. -Open, diverse and inclusive communities live and die on the basis of trust. +Open, diverse, and inclusive communities live and die on the basis of trust. Contributors can disagree with one another so long as they trust that those disagreements are in good faith and everyone is working towards a common goal. @@ -177,7 +177,7 @@ Node.js changed that broke the module. Once an issue has been opened, it is not uncommon for there to be discussion around it. Some contributors may have differing opinions about the issue, including whether the behavior being seen is a bug or a feature. This discussion -is part of the process and should be kept focused, helpful and professional. +is part of the process and should be kept focused, helpful, and professional. Short, clipped responses—that provide neither additional context nor supporting detail—are not helpful or professional. To many, such responses are simply @@ -221,9 +221,9 @@ In case of doubt, open an issue in the [issue tracker](https://github.com/nodejs/node/issues/) or contact one of the [project Collaborators](https://github.com/nodejs/node/#current-project-team-members). Node.js has two IRC channels: -[#Node.js](http://webchat.freenode.net/?channels=node.js) for general help and +[#Node.js](https://webchat.freenode.net/?channels=node.js) for general help and questions, and -[#Node-dev](http://webchat.freenode.net/?channels=node-dev) for development of +[#Node-dev](https://webchat.freenode.net/?channels=node-dev) for development of Node.js core specifically. ### Setting up your local environment @@ -862,7 +862,7 @@ By making a contribution to this project, I certify that: [benchmark results]: ./doc/guides/writing-and-running-benchmarks.md [Building guide]: ./BUILDING.md [CI (Continuous Integration) test run]: #ci-testing -[Code of Conduct]: https://github.com/nodejs/TSC/blob/master/CODE_OF_CONDUCT.md +[Code of Conduct]: https://github.com/nodejs/admin/blob/master/CODE_OF_CONDUCT.md [https://ci.nodejs.org/]: https://ci.nodejs.org/ [IRC in the #node-dev channel]: https://webchat.freenode.net?channels=node-dev&uio=d4 [Node.js help repository]: https://github.com/nodejs/help/issues diff --git a/CPP_STYLE_GUIDE.md b/CPP_STYLE_GUIDE.md index 3bea5bb107586f..62c96a8fd12e35 100644 --- a/CPP_STYLE_GUIDE.md +++ b/CPP_STYLE_GUIDE.md @@ -1,11 +1,34 @@ # C++ Style Guide +## Table of Contents + +* [Formatting](#formatting) + * [Left-leaning (C++ style) asterisks for pointer declarations](#left-leaning-c-style-asterisks-for-pointer-declarations) + * [2 spaces of indentation for blocks or bodies of conditionals](#2-spaces-of-indentation-for-blocks-or-bodies-of-conditionals) + * [4 spaces of indentation for statement continuations](#4-spaces-of-indentation-for-statement-continuations) + * [Align function arguments vertically](#align-function-arguments-vertically) + * [Initialization lists](#initialization-lists) + * [CamelCase for methods, functions, and classes](#camelcase-for-methods-functions-and-classes) + * [snake\_case for local variables and parameters](#snake_case-for-local-variables-and-parameters) + * [snake\_case\_ for private class fields](#snake_case_-for-private-class-fields) + * [Space after `template`](#space-after-template) +* [Memory Management](#memory-management) + * [Memory allocation](#memory-allocation) + * [Use `nullptr` instead of `NULL` or `0`](#use-nullptr-instead-of-null-or-0) + * [Ownership and Smart Pointers](#ownership-and-smart-pointers) +* [Others](#others) + * [Type casting](#type-casting) + * [Do not include `*.h` if `*-inl.h` has already been included](#do-not-include-h-if--inlh-has-already-been-included) + * [Avoid throwing JavaScript errors in nested C++ methods](#avoid-throwing-javascript-errors-in-nested-c-methods) + Unfortunately, the C++ linter (based on [Google’s `cpplint`](https://github.com/google/styleguide)), which can be run explicitly via `make lint-cpp`, does not currently catch a lot of rules that are specific to the Node.js C++ code base. This document explains the most common of these rules: +## Formatting + ## Left-leaning (C++ style) asterisks for pointer declarations `char* buffer;` instead of `char *buffer;` @@ -69,7 +92,7 @@ HandleWrap::HandleWrap(Environment* env, handle_(handle) { ``` -## CamelCase for methods, functions and classes +## CamelCase for methods, functions, and classes Exceptions are simple getters/setters, which are named `property_name()` and `set_property_name()`, respectively. @@ -110,23 +133,50 @@ class FancyContainer { ... } ``` - -## Type casting - -- Always avoid C-style casts (`(type)value`) -- `dynamic_cast` does not work because RTTI is not enabled -- Use `static_cast` for casting whenever it works -- `reinterpret_cast` is okay if `static_cast` is not appropriate +## Memory Management ## Memory allocation - `Malloc()`, `Calloc()`, etc. from `util.h` abort in Out-of-Memory situations - `UncheckedMalloc()`, etc. return `nullptr` in OOM situations -## `nullptr` instead of `NULL` or `0` +## Use `nullptr` instead of `NULL` or `0` What it says in the title. +## Ownership and Smart Pointers + +"Smart" pointers are classes that act like pointers, e.g. +by overloading the `*` and `->` operators. Some smart pointer types can be +used to automate ownership bookkeeping, to ensure these responsibilities are +met. `std::unique_ptr` is a smart pointer type introduced in C++11, which +expresses exclusive ownership of a dynamically allocated object; the object +is deleted when the `std::unique_ptr` goes out of scope. It cannot be +copied, but can be moved to represent ownership transfer. +`std::shared_ptr` is a smart pointer type that expresses shared ownership of a +dynamically allocated object. `std::shared_ptr`s can be copied; ownership +of the object is shared among all copies, and the object +is deleted when the last `std::shared_ptr` is destroyed. + +Prefer to use `std::unique_ptr` to make ownership +transfer explicit. For example: + +```cpp +std::unique_ptr FooFactory(); +void FooConsumer(std::unique_ptr ptr); +``` + +Never use `std::auto_ptr`. Instead, use `std::unique_ptr`. + +## Others + +## Type casting + +- Always avoid C-style casts (`(type)value`) +- `dynamic_cast` does not work because RTTI is not enabled +- Use `static_cast` for casting whenever it works +- `reinterpret_cast` is okay if `static_cast` is not appropriate + ## Do not include `*.h` if `*-inl.h` has already been included Do diff --git a/GOVERNANCE.md b/GOVERNANCE.md index 20b75bd9718be2..7b8903fa5c8bae 100644 --- a/GOVERNANCE.md +++ b/GOVERNANCE.md @@ -134,4 +134,4 @@ The TSC follows a [Consensus Seeking][] decision making model as described by the [TSC Charter][]. [TSC Charter]: https://github.com/nodejs/TSC/blob/master/TSC-Charter.md -[Consensus Seeking]: http://en.wikipedia.org/wiki/Consensus-seeking_decision-making +[Consensus Seeking]: https://en.wikipedia.org/wiki/Consensus-seeking_decision-making diff --git a/Makefile b/Makefile index b2facee41a8442..19cfa602670d49 100644 --- a/Makefile +++ b/Makefile @@ -63,11 +63,17 @@ V ?= 1 # BUILDTYPE=Debug builds both release and debug builds. If you want to compile # just the debug build, run `make -C out BUILDTYPE=Debug` instead. ifeq ($(BUILDTYPE),Release) -all: out/Makefile $(NODE_EXE) +all: out/Makefile $(NODE_EXE) ## Default target, builds node in out/Release/node. else all: out/Makefile $(NODE_EXE) $(NODE_G_EXE) endif +# To add a target to the help, add a double comment (##) on the target line. +help: ## Print help for targets with comments. + @printf "For more targets and info see the comments in the Makefile.\n\n" + @grep -E '^[a-zA-Z0-9._-]+:.*?## .*$$' Makefile | sort | \ + awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-15s\033[0m %s\n", $$1, $$2}' + # The .PHONY is needed to ensure that we recursively use the out/Makefile # to check for changes. .PHONY: $(NODE_EXE) $(NODE_G_EXE) @@ -94,13 +100,13 @@ out/Makefile: common.gypi deps/uv/uv.gyp deps/http_parser/http_parser.gyp \ config.gypi: configure $(error Missing or stale $@, please run ./$<) -install: all +install: all ## Installs node into $PREFIX (default=/usr/local). $(PYTHON) tools/install.py $@ '$(DESTDIR)' '$(PREFIX)' -uninstall: +uninstall: ## Uninstalls node from $PREFIX (default=/usr/local). $(PYTHON) tools/install.py $@ '$(DESTDIR)' '$(PREFIX)' -clean: +clean: ## Remove build artifacts. $(RM) -r out/Makefile $(NODE_EXE) $(NODE_G_EXE) out/$(BUILDTYPE)/$(NODE_EXE) \ out/$(BUILDTYPE)/node.exp @if [ -d out ]; then find out/ -name '*.o' -o -name '*.a' -o -name '*.d' | xargs $(RM) -r; fi @@ -132,7 +138,7 @@ coverage-clean: $(RM) -r node_modules $(RM) -r gcovr testing $(RM) -r out/$(BUILDTYPE)/.coverage - $(RM) -r .cov_tmp coverage + $(RM) -r .cov_tmp $(RM) out/$(BUILDTYPE)/obj.target/node/{src,gen}/*.gcda $(RM) out/$(BUILDTYPE)/obj.target/node/src/tracing/*.gcda $(RM) out/$(BUILDTYPE)/obj.target/node/{src,gen}/*.gcno @@ -145,7 +151,7 @@ coverage-clean: # For C++ coverage reporting, this needs to be run in conjunction with configure # --coverage. html coverage reports will be created under coverage/ -coverage: coverage-test +coverage: coverage-test ## Run the tests and generate a coverage report. coverage-build: all mkdir -p node_modules @@ -206,15 +212,15 @@ v8: $(MAKE) -C deps/v8 $(V8_ARCH).$(BUILDTYPE_LOWER) $(V8_BUILD_OPTIONS) ifeq ($(NODE_TARGET_TYPE),static_library) -test: all +test: all ## Default test target. Runs default tests, linters, and builds docs. $(MAKE) cctest else test: all - $(MAKE) build-addons - $(MAKE) build-addons-napi - $(MAKE) doc-only - $(MAKE) lint - $(MAKE) cctest + $(MAKE) -s build-addons + $(MAKE) -s build-addons-napi + $(MAKE) -s doc-only + $(MAKE) -s lint + $(MAKE) -s cctest $(PYTHON) tools/test.py --mode=release -J \ $(CI_ASYNC_HOOKS) \ $(CI_JS_SUITES) \ @@ -319,7 +325,7 @@ test/addons/.buildstamp: config.gypi \ # .buildstamp is out of date and need a rebuild. # Just goes to show that recursive make really is harmful... # TODO(bnoordhuis) Force rebuild after gyp update. -build-addons: $(NODE_EXE) test/addons/.buildstamp +build-addons: | $(NODE_EXE) test/addons/.buildstamp ADDONS_NAPI_BINDING_GYPS := \ $(filter-out test/addons-napi/??_*/binding.gyp, \ @@ -358,7 +364,7 @@ test/addons-napi/.buildstamp: config.gypi \ # .buildstamp is out of date and need a rebuild. # Just goes to show that recursive make really is harmful... # TODO(bnoordhuis) Force rebuild after gyp or node-gyp update. -build-addons-napi: $(NODE_EXE) test/addons-napi/.buildstamp +build-addons-napi: | $(NODE_EXE) test/addons-napi/.buildstamp clear-stalled: # Clean up any leftover processes but don't error if found. @@ -378,7 +384,7 @@ test-build: | all build-addons build-addons-napi test-build-addons-napi: all build-addons-napi -test-all: test-build test/gc/build/Release/binding.node +test-all: test-build test/gc/build/Release/binding.node ## Run everything in test/. $(PYTHON) tools/test.py --mode=debug,release test-all-valgrind: test-build @@ -457,7 +463,7 @@ test-doc: doc-only test-known-issues: all $(PYTHON) tools/test.py known_issues -test-npm: $(NODE_EXE) +test-npm: $(NODE_EXE) ## Run the npm test suite on deps/npm. $(NODE) tools/test-npm-package --install --logfile=test-npm.tap deps/npm test-node test-npm-publish: $(NODE_EXE) @@ -499,13 +505,14 @@ test-with-async-hooks: ifneq ("","$(wildcard deps/v8/tools/run-tests.py)") -test-v8: v8 +test-v8: v8 ## Runs the V8 test suite on deps/v8. # note: performs full test unless QUICKCHECK is specified deps/v8/tools/run-tests.py --arch=$(V8_ARCH) \ --mode=$(BUILDTYPE_LOWER) $(V8_TEST_OPTIONS) $(QUICKCHECK_ARG) \ --no-presubmit \ --shell-dir=$(PWD)/deps/v8/out/$(V8_ARCH).$(BUILDTYPE_LOWER) \ $(TAP_V8) + git clean -fdxq -- deps/v8 @echo Testing hash seed $(MAKE) test-hash-seed @@ -536,47 +543,68 @@ endif # generated .html files DOCS_ANALYTICS ?= +apidoc_dirs = out/doc out/doc/api out/doc/api/assets apidoc_sources = $(wildcard doc/api/*.md) -apidocs_html = $(apidoc_dirs) $(apiassets) $(addprefix out/,$(apidoc_sources:.md=.html)) -apidocs_json = $(apidoc_dirs) $(apiassets) $(addprefix out/,$(apidoc_sources:.md=.json)) - -apidoc_dirs = out/doc out/doc/api/ out/doc/api/assets +apidocs_html = $(addprefix out/,$(apidoc_sources:.md=.html)) +apidocs_json = $(addprefix out/,$(apidoc_sources:.md=.json)) apiassets = $(subst api_assets,api/assets,$(addprefix out/,$(wildcard doc/api_assets/*))) -doc-only: $(apidocs_html) $(apidocs_json) +# This uses the locally built node if available, otherwise uses the global node +doc-only: $(apidoc_dirs) $(apiassets) +# If it's a source tarball, assets are already in doc/api/assets, +# no need to install anything, we have already copied the docs over + if [ ! -d doc/api/assets ]; then \ + $(MAKE) tools/doc/node_modules/js-yaml/package.json; \ + fi; + @$(MAKE) -s $(apidocs_html) $(apidocs_json) + doc: $(NODE_EXE) doc-only -$(apidoc_dirs): - @mkdir -p $@ +out/doc: + mkdir -p $@ + +# If it's a source tarball, doc/api already contains the generated docs. +# Just copy everything under doc/api over. +out/doc/api: doc/api + mkdir -p $@ + cp -r doc/api out/doc +# If it's a source tarball, assets are already in doc/api/assets +out/doc/api/assets: + mkdir -p $@ + if [ -d doc/api/assets ]; then cp -r doc/api/assets out/doc/api; fi; + +# If it's not a source tarball, we need to copy assets from doc/api_assets out/doc/api/assets/%: doc/api_assets/% out/doc/api/assets @cp $< $@ -out/doc/%: doc/% - @cp -r $< $@ +# Use -e to double check in case it's a broken link +# Use $(PWD) so we can cd to anywhere before calling this +available-node = \ + if [ -x $(PWD)/$(NODE) ] && [ -e $(PWD)/$(NODE) ]; then \ + $(PWD)/$(NODE) $(1); \ + elif [ -x `which node` ] && [ -e `which node` ]; then \ + `which node` $(1); \ + else \ + echo "No available node, cannot run \"node $(1)\""; \ + exit 1; \ + fi; + +run-npm-install = $(PWD)/$(NPM) install --production + +tools/doc/node_modules/js-yaml/package.json: + cd tools/doc && $(call available-node,$(run-npm-install)) -# check if ./node is actually set, else use user pre-installed binary gen-json = tools/doc/generate.js --format=json $< > $@ gen-html = tools/doc/generate.js --node-version=$(FULLVERSION) --format=html \ --template=doc/template.html --analytics=$(DOCS_ANALYTICS) $< > $@ -gen-doc = \ - [ -e tools/doc/node_modules/js-yaml/package.json ] || \ - [ -e tools/eslint/node_modules/js-yaml/package.json ] || \ - if [ -x $(NODE) ]; then \ - cd tools/doc && ../../$(NODE) ../../$(NPM) install; \ - else \ - cd tools/doc && node ../../$(NPM) install; \ - fi;\ - [ -x $(NODE) ] && $(NODE) $(1) || node $(1) - out/doc/api/%.json: doc/api/%.md - @$(call gen-doc, $(gen-json)) + $(call available-node, $(gen-json)) -# check if ./node is actually set, else use user pre-installed binary out/doc/api/%.html: doc/api/%.md - @$(call gen-doc, $(gen-html)) + $(call available-node, $(gen-html)) docopen: $(apidocs_html) @$(PYTHON) -mwebbrowser file://$(PWD)/out/doc/api/all.html @@ -843,7 +871,7 @@ ifeq ($(XZ), 0) endif $(RM) $(TARNAME).tar -tar: $(TARBALL) +tar: $(TARBALL) ## Create a source tarball. tar-upload: tar ssh $(STAGINGSERVER) "mkdir -p nodejs/$(DISTTYPEDIR)/$(FULLVERSION)" @@ -879,7 +907,7 @@ ifeq ($(XZ), 0) endif $(RM) $(TARNAME)-headers.tar -tar-headers: $(TARBALL)-headers +tar-headers: $(TARBALL)-headers ## Build the node header tarball. tar-headers-upload: tar-headers ssh $(STAGINGSERVER) "mkdir -p nodejs/$(DISTTYPEDIR)/$(FULLVERSION)" @@ -916,7 +944,7 @@ ifeq ($(XZ), 0) endif $(RM) $(BINARYNAME).tar -binary: $(BINARYTAR) +binary: $(BINARYTAR) ## Build release binary tarballs. binary-upload: binary ssh $(STAGINGSERVER) "mkdir -p nodejs/$(DISTTYPEDIR)/$(FULLVERSION)" @@ -967,7 +995,7 @@ bench-dgram: all bench-all: bench bench-misc bench-array bench-buffer bench-url bench-events bench-dgram bench-util -bench: bench-net bench-http bench-fs bench-tls +bench: bench-net bench-http bench-fs bench-tls ## Run node benchmarks. bench-ci: bench @@ -1015,6 +1043,13 @@ LINT_JS_CMD = tools/eslint/bin/eslint.js --cache \ --rulesdir=tools/eslint-rules --ext=.js,.mjs,.md \ $(LINT_JS_TARGETS) +lint-js-fix: + @if [ -x $(NODE) ]; then \ + $(NODE) $(LINT_JS_CMD) --fix; \ + else \ + node $(LINT_JS_CMD) --fix; \ + fi + lint-js: @echo "Running JS linter..." @if [ -x $(NODE) ]; then \ @@ -1086,7 +1121,7 @@ cpplint: lint-cpp @echo "Please use lint-cpp instead of cpplint" ifneq ("","$(wildcard tools/eslint/)") -lint: +lint: ## Run JS, C++, MD and doc linters. @EXIT_STATUS=0 ; \ $(MAKE) lint-js || EXIT_STATUS=$$? ; \ $(MAKE) lint-cpp || EXIT_STATUS=$$? ; \ @@ -1152,6 +1187,7 @@ lint-clean: docclean \ docopen \ dynamiclib \ + help \ install \ install-bin \ install-includes \ @@ -1161,6 +1197,7 @@ lint-clean: lint-cpp \ lint-js \ lint-js-ci \ + lint-js-fix \ list-gtests \ lint-md \ lint-md-build \ diff --git a/README.md b/README.md index ce40c348e4cce2..619ee9a2e00e48 100644 --- a/README.md +++ b/README.md @@ -19,13 +19,10 @@ policies, and releases are managed under an **This project is bound by a [Code of Conduct][].** -If you need help using or installing Node.js, please use the -[nodejs/help](https://github.com/nodejs/help) issue tracker. - # Table of Contents -* [Resources for Newcomers](#resources-for-newcomers) +* [Support](#support) * [Release Types](#release-types) * [Download](#download) * [Current and LTS Releases](#current-and-lts-releases) @@ -33,38 +30,43 @@ If you need help using or installing Node.js, please use the * [API Documentation](#api-documentation) * [Verifying Binaries](#verifying-binaries) * [Building Node.js](#building-nodejs) - * [Security](#security) - * [Current Project Team Members](#current-project-team-members) - * [TSC (Technical Steering Committee)](#tsc-technical-steering-committee) - * [Collaborators](#collaborators) - * [Release Team](#release-team) +* [Security](#security) +* [Current Project Team Members](#current-project-team-members) + * [TSC (Technical Steering Committee)](#tsc-technical-steering-committee) + * [Collaborators](#collaborators) + * [Release Team](#release-team) +* [Contributing to Node.js](#contributing-to-nodejs) + +## Support -## Resources for Newcomers +Node.js contributors have limited availability to address general support +questions. Please make sure you are using a [currently-supported version of +Node.js](https://github.com/nodejs/Release#release-schedule). -### Official Resources +When looking for support, please first search for your question in these venues: -* [Website][] +* [Node.js Website][] * [Node.js Help][] -* [Contributing to the project][] -* IRC (node core development): [#node-dev on chat.freenode.net][] +* [Open or closed issues in the Node.js GitHub organization](https://github.com/issues?utf8=%E2%9C%93&q=sort%3Aupdated-desc+org%3Anodejs+is%3Aissue) +* [Questions tagged 'node.js' on StackOverflow][] -### Unofficial Resources +If you didn't find an answer in one of the venues above, you can: -* IRC (general questions): [#node.js on chat.freenode.net][]. Please see - for more information regarding the `#node.js` IRC -channel. +* Join the **unofficial** [#node.js channel on chat.freenode.net][]. See + for more information. -_Please note that unofficial resources are neither managed by (nor necessarily -endorsed by) the Node.js TSC. Specifically, such resources are not -currently covered by the [Node.js Moderation Policy][] and the selection and -actions of resource operators/moderators are not subject to TSC oversight._ +GitHub issues are meant for tracking enhancements and bugs, not general support. + +Remember, libre != gratis; the open source license grants you the freedom to use +and modify, but not commitments of other people's time. Please be respectful, +and set your expectations accordingly. ## Release Types The Node.js project maintains multiple types of releases: * **Current**: Released from active development branches of this repository, - versioned by [SemVer](http://semver.org/) and signed by a member of the + versioned by [SemVer](https://semver.org) and signed by a member of the [Release Team](#release-team). Code for Current releases is organized in this repository by major version number. For example: [v4.x](https://github.com/nodejs/node/tree/v4.x). @@ -88,7 +90,7 @@ The Node.js project maintains multiple types of releases: More information can be found in the [LTS README](https://github.com/nodejs/LTS/). -## Download +### Download Binaries, installers, and source tarballs are available at . @@ -114,11 +116,11 @@ documentation of the latest stable version. ### Verifying Binaries -Current, LTS and Nightly download directories all contain a _SHASUMS256.txt_ +Current, LTS, and Nightly download directories all contain a SHASUMS256.txt file that lists the SHA checksums for each file available for download. -The _SHASUMS256.txt_ can be downloaded using curl. +The SHASUMS256.txt can be downloaded using `curl`. ```console $ curl -O https://nodejs.org/dist/vx.y.z/SHASUMS256.txt @@ -131,12 +133,9 @@ it through `sha256sum` with a command such as: $ grep node-vx.y.z.tar.gz SHASUMS256.txt | sha256sum -c - ``` -_(Where "node-vx.y.z.tar.gz" is the name of the file you have -downloaded)_ - -Additionally, Current and LTS releases (not Nightlies) have the GPG -detached signature of SHASUMS256.txt available as SHASUMS256.txt.sig. -You can use `gpg` to verify that SHASUMS256.txt has not been tampered with. +Current and LTS releases (but not Nightlies) also have the GPG detached +signature of SHASUMS256.txt available as SHASUMS256.txt.sig. You can use `gpg` +to verify that SHASUMS256.txt has not been tampered with. To verify SHASUMS256.txt has not been altered, you will first need to import all of the GPG keys of individuals authorized to create releases. They are @@ -147,8 +146,7 @@ Use a command such as this to import the keys: $ gpg --keyserver pool.sks-keyservers.net --recv-keys DD8F2338BAE7501E3DD5AC78C273792F7D83545D ``` -_(See the bottom of this README for a full script to import active -release keys)_ +See the bottom of this README for a full script to import active release keys. Next, download the SHASUMS256.txt.sig for the release: @@ -195,8 +193,8 @@ us a report nonetheless. - [#14519](https://github.com/nodejs/node/issues/14519): _Internal domain function can be used to cause segfaults_. Causing program termination using - either the public Javascript APIs or the private bindings layer APIs requires - the ability to execute arbitrary Javascript code, which is already the highest + either the public JavaScript APIs or the private bindings layer APIs requires + the ability to execute arbitrary JavaScript code, which is already the highest level of privilege possible. - [#12141](https://github.com/nodejs/node/pull/12141): _buffer: zero fill @@ -364,6 +362,10 @@ For more information about the governance of the Node.js project, see **Gibson Fahnestock** <gibfahn@gmail.com> (he/him) * [gireeshpunathil](https://github.com/gireeshpunathil) - **Gireesh Punathil** <gpunathi@in.ibm.com> (he/him) +* [guybedford](https://github.com/guybedford) - +**Guy Bedford** <guybedford@gmail.com> (he/him) +* [hashseed](https://github.com/hashseed) - +**Yang Guo** <yangguo@chromium.org> (he/him) * [iarna](https://github.com/iarna) - **Rebecca Turner** <me@re-becca.org> * [imran-iq](https://github.com/imran-iq) - @@ -406,6 +408,8 @@ For more information about the governance of the Node.js project, see **Luigi Pinca** <luigipinca@gmail.com> (he/him) * [lucamaraschi](https://github.com/lucamaraschi) - **Luca Maraschi** <luca.maraschi@gmail.com> (he/him) +* [maclover7](https://github.com/maclover7) - +**Jon Moss** <me@jonathanmoss.me> (he/him) * [matthewloring](https://github.com/matthewloring) - **Matthew Loring** <mattloring@google.com> * [mcollina](https://github.com/mcollina) - @@ -575,16 +579,16 @@ Previous releases may also have been signed with one of the following GPG keys: * **Timothy J Fontaine** <tjfontaine@gmail.com> `7937DFD2AB06298B2293C3187D33FF9D0246406D` -### Working Groups +## Contributing to Node.js -Information on the current Node.js Working Groups can be found in the -[TSC repository](https://github.com/nodejs/TSC/blob/master/WORKING_GROUPS.md). +* [Contributing to the project][] +* [Working Groups][] [npm]: https://www.npmjs.com -[Website]: https://nodejs.org/en/ +[Code of Conduct]: https://github.com/nodejs/admin/blob/master/CODE_OF_CONDUCT.md [Contributing to the project]: CONTRIBUTING.md [Node.js Help]: https://github.com/nodejs/help -[Node.js Moderation Policy]: https://github.com/nodejs/TSC/blob/master/Moderation-Policy.md -[#node.js on chat.freenode.net]: https://webchat.freenode.net?channels=node.js&uio=d4 -[#node-dev on chat.freenode.net]: https://webchat.freenode.net?channels=node-dev&uio=d4 -[Code of Conduct]: https://github.com/nodejs/TSC/blob/master/CODE_OF_CONDUCT.md +[Node.js Website]: https://nodejs.org/en/ +[Questions tagged 'node.js' on StackOverflow]: https://stackoverflow.com/questions/tagged/node.js +[Working Groups]: https://github.com/nodejs/TSC/blob/master/WORKING_GROUPS.md +[#node.js channel on chat.freenode.net]: https://webchat.freenode.net?channels=node.js&uio=d4 diff --git a/benchmark/fixtures/simple-http-server.js b/benchmark/fixtures/simple-http-server.js index 5f56bebdafd75f..d2eda0c085c9f2 100644 --- a/benchmark/fixtures/simple-http-server.js +++ b/benchmark/fixtures/simple-http-server.js @@ -34,7 +34,7 @@ module.exports = http.createServer(function(req, res) { const arg = params[2]; const n_chunks = parseInt(params[3], 10); const resHow = params.length >= 5 ? params[4] : 'normal'; - const chunkedEnc = params.length >= 6 && params[5] === 'false' ? false : true; + const chunkedEnc = params.length >= 6 && params[5] === '0' ? false : true; var status = 200; var n, i; diff --git a/benchmark/fs/read-stream-throughput.js b/benchmark/fs/read-stream-throughput.js index 4412d41f98dc65..162cef6864a686 100644 --- a/benchmark/fs/read-stream-throughput.js +++ b/benchmark/fs/read-stream-throughput.js @@ -3,7 +3,8 @@ const path = require('path'); const common = require('../common.js'); -const filename = path.resolve(__dirname, '.removeme-benchmark-garbage'); +const filename = path.resolve(__dirname, + `.removeme-benchmark-garbage-${process.pid}`); const fs = require('fs'); const assert = require('assert'); @@ -34,7 +35,7 @@ function main(conf) { throw new Error(`invalid encodingType: ${encodingType}`); } - makeFile(runTest); + makeFile(); } function runTest() { diff --git a/benchmark/fs/readfile.js b/benchmark/fs/readfile.js index d89061d6061b0c..82479ff14e5f68 100644 --- a/benchmark/fs/readfile.js +++ b/benchmark/fs/readfile.js @@ -5,7 +5,8 @@ const path = require('path'); const common = require('../common.js'); -const filename = path.resolve(__dirname, '.removeme-benchmark-garbage'); +const filename = path.resolve(__dirname, + `.removeme-benchmark-garbage-${process.pid}`); const fs = require('fs'); const bench = common.createBenchmark(main, { diff --git a/benchmark/fs/write-stream-throughput.js b/benchmark/fs/write-stream-throughput.js index 2083cccbd6ac81..5c6464fdbb2cbb 100644 --- a/benchmark/fs/write-stream-throughput.js +++ b/benchmark/fs/write-stream-throughput.js @@ -3,7 +3,8 @@ const path = require('path'); const common = require('../common.js'); -const filename = path.resolve(__dirname, '.removeme-benchmark-garbage'); +const filename = path.resolve(__dirname, + `.removeme-benchmark-garbage-${process.pid}`); const fs = require('fs'); const bench = common.createBenchmark(main, { diff --git a/benchmark/http/simple.js b/benchmark/http/simple.js index 238cd1885d3ca7..544aad49688386 100644 --- a/benchmark/http/simple.js +++ b/benchmark/http/simple.js @@ -8,14 +8,14 @@ const bench = common.createBenchmark(main, { len: [4, 1024, 102400], chunks: [1, 4], c: [50, 500], - chunkedEnc: ['true', 'false'], + chunkedEnc: [1, 0], res: ['normal', 'setHeader', 'setHeaderWH'] }); function main(conf) { process.env.PORT = PORT; var server = require('../fixtures/simple-http-server.js') - .listen(process.env.PORT || common.PORT) + .listen(PORT) .on('listening', function() { const path = `/${conf.type}/${conf.len}/${conf.chunks}/${conf.res}/${conf.chunkedEnc}`; diff --git a/benchmark/http2/headers.js b/benchmark/http2/headers.js index 62156774caa49d..3c8d0465acb0d0 100644 --- a/benchmark/http2/headers.js +++ b/benchmark/http2/headers.js @@ -13,7 +13,9 @@ function main(conf) { const n = +conf.n; const nheaders = +conf.nheaders; const http2 = require('http2'); - const server = http2.createServer(); + const server = http2.createServer({ + maxHeaderListPairs: 20000 + }); const headersObject = { ':path': '/', @@ -34,7 +36,9 @@ function main(conf) { stream.end('Hi!'); }); server.listen(PORT, () => { - const client = http2.connect(`http://localhost:${PORT}/`); + const client = http2.connect(`http://localhost:${PORT}/`, { + maxHeaderListPairs: 20000 + }); function doRequest(remaining) { const req = client.request(headersObject); diff --git a/common.gypi b/common.gypi index 77de0404d54a46..99351610eb447b 100644 --- a/common.gypi +++ b/common.gypi @@ -60,9 +60,9 @@ 'V8_BASE': '<(PRODUCT_DIR)/libv8_base.a', }], ['openssl_fips != ""', { - 'OPENSSL_PRODUCT': 'libcrypto.a', + 'OPENSSL_PRODUCT': '<(STATIC_LIB_PREFIX)crypto<(STATIC_LIB_SUFFIX)', }, { - 'OPENSSL_PRODUCT': 'libopenssl.a', + 'OPENSSL_PRODUCT': '<(STATIC_LIB_PREFIX)openssl<(STATIC_LIB_SUFFIX)', }], ['OS=="mac"', { 'clang%': 1, @@ -208,8 +208,6 @@ 'DisableSpecificWarnings': ['4267'], 'WarnAsError': 'false', }, - 'VCLibrarianTool': { - }, 'VCLinkerTool': { 'conditions': [ ['target_arch=="ia32"', { @@ -416,7 +414,7 @@ }], ['OS=="freebsd"', { 'conditions': [ - ['llvm_version < "4.0"', { + ['"0" < llvm_version < "4.0"', { # Use this flag because on FreeBSD std::pairs copy constructor is non-trivial. # Doesn't apply to llvm 4.0 (FreeBSD 11.1) or later. # Refs: https://lists.freebsd.org/pipermail/freebsd-toolchain/2016-March/002094.html diff --git a/configure b/configure index 9e04b03d4fe481..b81a61045a4086 100755 --- a/configure +++ b/configure @@ -35,21 +35,23 @@ import subprocess import shutil import string +# If not run from node/, cd to node/. +os.chdir(os.path.dirname(__file__) or '.') + # gcc and g++ as defaults matches what GYP's Makefile generator does, # except on OS X. CC = os.environ.get('CC', 'cc' if sys.platform == 'darwin' else 'gcc') CXX = os.environ.get('CXX', 'c++' if sys.platform == 'darwin' else 'g++') -root_dir = os.path.dirname(__file__) -sys.path.insert(0, os.path.join(root_dir, 'tools', 'gyp', 'pylib')) +sys.path.insert(0, os.path.join('tools', 'gyp', 'pylib')) from gyp.common import GetFlavor # imports in tools/configure.d -sys.path.insert(0, os.path.join(root_dir, 'tools', 'configure.d')) +sys.path.insert(0, os.path.join('tools', 'configure.d')) import nodedownload # imports in tools/ -sys.path.insert(0, os.path.join(root_dir, 'tools')) +sys.path.insert(0, 'tools') import getmoduleversion from gyp_node import run_gyp @@ -144,17 +146,17 @@ parser.add_option("--partly-static", parser.add_option("--enable-vtune-profiling", action="store_true", dest="enable_vtune_profiling", - help="Enable profiling support for Intel VTune profiler to profile" + help="Enable profiling support for Intel VTune profiler to profile " "JavaScript code executed in nodejs. This feature is only available " - "for x32, x86 and x64 architectures.") + "for x32, x86, and x64 architectures.") parser.add_option("--link-module", action="append", dest="linked_module", - help="Path to a JS file to be bundled in the binary as a builtin." - "This module will be referenced by path without extension." - "e.g. /root/x/y.js will be referenced via require('root/x/y')." + help="Path to a JS file to be bundled in the binary as a builtin. " + "This module will be referenced by path without extension; " + "e.g. /root/x/y.js will be referenced via require('root/x/y'). " "Can be used multiple times") parser.add_option("--openssl-no-asm", @@ -214,6 +216,27 @@ shared_optgroup.add_option('--shared-libuv-libpath', dest='shared_libuv_libpath', help='a directory to search for the shared libuv DLL') +shared_optgroup.add_option('--shared-nghttp2', + action='store_true', + dest='shared_nghttp2', + help='link to a shared nghttp2 DLL instead of static linking') + +shared_optgroup.add_option('--shared-nghttp2-includes', + action='store', + dest='shared_nghttp2_includes', + help='directory containing nghttp2 header files') + +shared_optgroup.add_option('--shared-nghttp2-libname', + action='store', + dest='shared_nghttp2_libname', + default='nghttp2', + help='alternative lib name to link to [default: %default]') + +shared_optgroup.add_option('--shared-nghttp2-libpath', + action='store', + dest='shared_nghttp2_libpath', + help='a directory to search for the shared nghttp2 DLLs') + shared_optgroup.add_option('--shared-openssl', action='store_true', dest='shared_openssl', @@ -405,7 +428,7 @@ intl_optgroup.add_option('--download', intl_optgroup.add_option('--download-path', action='store', dest='download_path', - default=os.path.join(root_dir, 'deps'), + default='deps', help='Download directory [default: %default]') parser.add_option_group(intl_optgroup) @@ -665,8 +688,7 @@ def check_compiler(o): # to a version that is not completely ancient. warn('C compiler too old, need gcc 4.2 or clang 3.2 (CC=%s)' % CC) - if is_clang: - o['variables']['llvm_version'] = get_llvm_version(CC) + o['variables']['llvm_version'] = get_llvm_version(CC) if is_clang else 0 # Need xcode_version or gas_version when openssl asm files are compiled. if options.without_ssl or options.openssl_no_asm or options.shared_openssl: @@ -857,7 +879,7 @@ def configure_node(o): o['variables']['node_enable_v8_vtunejit'] = b(options.enable_vtune_profiling) elif options.enable_vtune_profiling: raise Exception( - 'The VTune profiler for JavaScript is only supported on x32, x86 and x64 ' + 'The VTune profiler for JavaScript is only supported on x32, x86, and x64 ' 'architectures.') else: o['variables']['node_enable_v8_vtunejit'] = 'false' @@ -1018,7 +1040,7 @@ def configure_openssl(o): o['defines'] += ['NODE_WITHOUT_NODE_OPTIONS'] if options.openssl_fips: o['variables']['openssl_fips'] = options.openssl_fips - fips_dir = os.path.join(root_dir, 'deps', 'openssl', 'fips') + fips_dir = os.path.join('deps', 'openssl', 'fips') fips_ld = os.path.abspath(os.path.join(fips_dir, 'fipsld')) # LINK is for Makefiles, LD/LDXX is for ninja o['make_fips_settings'] = [ @@ -1063,7 +1085,7 @@ def configure_static(o): def write(filename, data): - filename = os.path.join(root_dir, filename) + filename = filename print('creating %s' % filename) f = open(filename, 'w+') f.write(data) @@ -1185,7 +1207,7 @@ def configure_intl(o): return # this is just the 'deps' dir. Used for unpacking. - icu_parent_path = os.path.join(root_dir, 'deps') + icu_parent_path = 'deps' # The full path to the ICU source directory. Should not include './'. icu_full_path = 'deps/icu' @@ -1407,6 +1429,7 @@ configure_library('zlib', output) configure_library('http_parser', output) configure_library('libuv', output) configure_library('libcares', output) +configure_library('nghttp2', output) # stay backwards compatible with shared cares builds output['variables']['node_shared_cares'] = \ output['variables'].pop('node_shared_libcares') diff --git a/deps/npm/.travis.yml b/deps/npm/.travis.yml index 8d24a458c10643..108ecf905913b7 100644 --- a/deps/npm/.travis.yml +++ b/deps/npm/.travis.yml @@ -7,7 +7,7 @@ language: node_js matrix: include: # LTS is our most important target - - node_js: "6" + - node_js: "8" # DEPLOY_VERSION is used to set the couchapp setup mode for test/tap/registry.js # only gather coverage info for LTS env: DEPLOY_VERSION=testing COVERALLS_REPO_TOKEN="$COVERALLS_OPTIONAL_TOKEN" @@ -17,10 +17,12 @@ matrix: # previous LTS is next most important - node_js: "4" env: DEPLOY_VERSION=testing + - node_js: "6" + env: DEPLOY_VERSION=testing - node_js: "7" env: DEPLOY_VERSION=testing # then master - - node_js: "8" + - node_js: "9" env: DEPLOY_VERSION=testing script: - "standard" diff --git a/deps/npm/AUTHORS b/deps/npm/AUTHORS index 9f3aadba0eb2dc..014462125a90a3 100644 --- a/deps/npm/AUTHORS +++ b/deps/npm/AUTHORS @@ -526,3 +526,13 @@ Carsten Brandt Marcin Szczepanski Josh Clow Jakub Holy +Alexandra Ulsh +Tom MacWright +Felicio Mununga +Gabor Szabo +Andreas Müller +Andrew Pitman +Jacob Wejendorp +Alejandro López +Victor Belozyorov +Bradley Farias diff --git a/deps/npm/CHANGELOG.md b/deps/npm/CHANGELOG.md index 1c650d724bd66d..0e42392d652854 100644 --- a/deps/npm/CHANGELOG.md +++ b/deps/npm/CHANGELOG.md @@ -1,3 +1,238 @@ +## v5.6.0 (2017-11-27): + +### Features! + +You may have noticed this is a semver-minor bump. Wondering why? This is why! + +* [`bc263c3fd`](https://github.com/npm/npm/commit/bc263c3fde6ff4b04deee132d0a9d89379e28c27) + [#19054](https://github.com/npm/npm/pull/19054) + **Fully cross-platform `package-lock.json`**. Installing a failing optional + dependency on one platform no longer removes it from the dependency tree, + meaning that `package-lock.json` should now be generated consistently across + platforms! 🎉 + ([@iarna](https://github.com/iarna)) +* [`f94fcbc50`](https://github.com/npm/npm/commit/f94fcbc50d8aec7350164df898d1e12a1e3da77f) + [#19160](https://github.com/npm/npm/pull/19160) + Add `--package-lock-only` config option. This makes it so you can generate a + target `package-lock.json` without performing a full install of + `node_modules`. + ([@alopezsanchez](https://github.com/alopezsanchez)) +* [`66d18280c`](https://github.com/npm/npm/commit/66d18280ca320f880f4377cf80a8052491bbccbe) + [#19104](https://github.com/npm/npm/pull/19104) + Add new `--node-options` config to pass through a custom `NODE_OPTIONS` for + lifecycle scripts. + ([@bmeck](https://github.com/bmeck)) +* [`114d518c7`](https://github.com/npm/npm/commit/114d518c75732c42acbef3acab36ba1d0fd724e2) + Ignore mtime when packing tarballs: This means that doing `npm pack` on the + same repository should yield two tarballs with the same checksum. This will + also help prevent cache bloat when using git dependencies. In the future, this + will allow npm to explicitly cache git dependencies. + ([@isaacs](https://github.com/isaacs)) + +### Performance + +* [`39ba4aa74`](https://github.com/npm/npm/commit/39ba4aa7479220e61573c0c1977124c2199f49d0) + `tar@4.1.0`: Reduce number of overall fs operations during packing/unpacking. + +### Node 9 + +Previously, it turns out npm broke on the latest Node, `node@9`. We went ahead +and fixed it up so y'all should be able to use the latest npm again! + +* [`4ca695819`](https://github.com/npm/npm/commit/4ca6958196ae41cef179473e3f7dbed9df9a32f1) + `minizlib@1.0.4`: `Fix node@9` incompatibility. + ([@isaacs](https://github.com/isaacs)) +* [`c851bb503`](https://github.com/npm/npm/commit/c851bb503a756b7cd48d12ef0e12f39e6f30c577) + `tar@4.0.2`: Fix `node@9` incompatibility. + ([@isaacs](https://github.com/isaacs)) +* [`6caf23096`](https://github.com/npm/npm/commit/6caf2309613d14ce77923ad3d1275cb89c6cf223) + Remove "unsupported" warning for Node 9 now that things are fixed. + ([@iarna](https://github.com/iarna)) +* [`1930b0f8c`](https://github.com/npm/npm/commit/1930b0f8c44373301edc9fb6ccdf7efcb350fa42) + Update test matrix with `node@8` LTS and `node@9`. + ([@iarna](https://github.com/iarna)) + +### Bug Fixes + +* [`b70321733`](https://github.com/npm/npm/commit/b7032173361665a12c9e4200bdc3f0eb4dee682f) + [#18881](https://github.com/npm/npm/pull/18881) + When dealing with a `node_modules` that was created with older versions of npm + (and thus older versions of npa) we need to gracefully handle older spec + entries. Failing to do so results in us treating those packages as if they + were http remote deps, which results in invalid lock files with `version` set + to tarball URLs. This should now be fixed. + ([@iarna](https://github.com/iarna)) +* [`2f9c5dd00`](https://github.com/npm/npm/commit/2f9c5dd0046a53ece3482e92a412413f5aed6955) + [#18880](https://github.com/npm/npm/pull/18880) + Stop overwriting version in package data on disk. This is another safeguard + against the version overwriting that's plagued some folks upgrading from older + package-locks. + ([@iarna](https://github.com/iarna)) + ([@joshclow](https://github.com/joshclow)) +* [`a93e0a51d`](https://github.com/npm/npm/commit/a93e0a51d3dafc31c809ca28cd7dfa71b2836f86) + [#18846](https://github.com/npm/npm/pull/18846) + Correctly save transitive dependencies when using `npm update` in + `package-lock.json`. + ([@iarna](https://github.com/iarna)) +* [`fdde7b649`](https://github.com/npm/npm/commit/fdde7b649987b2acd9a37ef203f1e263fdf6fece) + [#18825](https://github.com/npm/npm/pull/18825) + Fix typo and concatenation in error handling. + ([@alulsh](https://github.com/alulsh)) +* [`be67de7b9`](https://github.com/npm/npm/commit/be67de7b90790cef0a9f63f91c2f1a00942205ee) + [#18711](https://github.com/npm/npm/pull/18711) + Upgrade to bearer tokens from legacy auth when enabling 2FA. + ([@iarna](https://github.com/iarna)) +* [`bfdf0fd39`](https://github.com/npm/npm/commit/bfdf0fd39646b03db8e543e2bec7092da7880596) + [#19033](https://github.com/npm/npm/pull/19033) + Fix issue where files with `@` signs in their names would not get included + when packing tarballs. + ([@zkat](https://github.com/zkat)) +* [`b65b89bde`](https://github.com/npm/npm/commit/b65b89bdeaa65516f3e13afdb6e9aeb22d8508f4) + [#19048](https://github.com/npm/npm/pull/19048) + Fix problem where `npm login` was ignoring various networking-related options, + such as custom certs. + ([@wejendorp](https://github.com/wejendorp)) +* [`8c194b86e`](https://github.com/npm/npm/commit/8c194b86ec9617e2bcc31f30ee4772469a0bb440) + `npm-packlist@1.1.10`: Include `node_modules/` directories not in the root. + ([@isaacs](https://github.com/isaacs)) +* [`d7ef6a20b`](https://github.com/npm/npm/commit/d7ef6a20b44e968cb92babab1beb51f99110781d) + `libnpx@9.7.1`: Fix some *nix binary path escaping issues. + ([@zkat](https://github.com/zkat)) +* [`981828466`](https://github.com/npm/npm/commit/981828466a5936c70abcccea319b227c443e812b) + `cacache@10.0.1`: Fix fallback to `copy-concurrently` when file move fails. + This might fix permissions and such issues on platforms that were getting + weird filesystem errors during install. + ([@karolba](https://github.com/karolba)) +* [`a0be6bafb`](https://github.com/npm/npm/commit/a0be6bafb6dd7acb3e7b717c27c8575a2215bfff) + `pacote@7.0.2`: Includes a bunch of fixes, specially for issues around git + dependencies. Shasum-related errors should be way less common now, too. + ([@zkat](https://github.com/zkat)) +* [`b80d650de`](https://github.com/npm/npm/commit/b80d650def417645d2525863e9f17af57a917b42) + [#19163](https://github.com/npm/npm/pull/19163) + Fix a number of git and tarball specs and checksum errors. + ([@zkat](https://github.com/zkat)) +* [`cac225025`](https://github.com/npm/npm/commit/cac225025fa06cd055286e75541138cd95f52def) + [#19054](https://github.com/npm/npm/pull/19054) + Don't count failed optionals when summarizing installed packages. + ([@iarna](https://github.com/iarna)) + +### UX + +* [`b1ec2885c`](https://github.com/npm/npm/commit/b1ec2885c43f8038c4e05b83253041992fdfe382) + [#18326](https://github.com/npm/npm/pull/18326) + Stop truncating output of `npm view`. This means, for example, that you no + longer need to use `--json` when a package has a lot of versions, to see the + whole list. + ([@SimenB](https://github.com/SimenB)) +* [`55a124e0a`](https://github.com/npm/npm/commit/55a124e0aa6097cb46f1484f666444b2a445ba57) + [#18884](https://github.com/npm/npm/pull/18884) + Profile UX improvements: better messaging on unexpected responses, and stop + claiming we set passwords to null when resetting them. + ([@iarna](https://github.com/iarna)) +* [`635481c61`](https://github.com/npm/npm/commit/635481c6143bbe10a6f89747795bf4b83f75a7e9) + [#18844](https://github.com/npm/npm/pull/18844) + Improve error messaging for OTP/2FA. + ([@iarna](https://github.com/iarna)) +* [`52b142ed5`](https://github.com/npm/npm/commit/52b142ed5e0f13f23c99209932e8de3f7649fd47) + [#19054](https://github.com/npm/npm/pull/19054) + Stop running the same rollback multiple times. This should address issues + where Windows users saw strange failures when `fsevents` failed to install. + ([@iarna](https://github.com/iarna)) +* [`798428b0b`](https://github.com/npm/npm/commit/798428b0b7b6cfd6ce98041c45fc0a36396e170c) + [#19172](https://github.com/npm/npm/pull/19172) + `bin-links@1.1.0`: Log the fact line endings are being changed upon install. + ([@marcosscriven](https://github.com/marcosscriven)) + +### Refactors + +Usually, we don't include internal refactor stuff in our release notes, but it's +worth calling out some of them because they're part of a larger effort the CLI +team and associates are undertaking to modularize npm itself so other package +managers and associated tools can reuse all that code! + +* [`9d22c96b7`](https://github.com/npm/npm/commit/9d22c96b7160729c8126a38dcf554611b9e3ba87) + [#18500](https://github.com/npm/npm/pull/18500) + Extract bin-links and gentle-fs to a separate library. This will allow + external tools to do bin linking and certain fs operations in an + npm-compatible way! + ([@mikesherov](https://github.com/mikesherov)) +* [`015a7803b`](https://github.com/npm/npm/commit/015a7803b7b63bc8543882196d987b92b461932d) + [#18883](https://github.com/npm/npm/pull/18883) + Capture logging from log events on the process global. This allows npm to use + npmlog to report logging from external libraries like `npm-profile`. + ([@iarna](https://github.com/iarna)) +* [`c930e98ad`](https://github.com/npm/npm/commit/c930e98adc03cef357ae5716269a04d74744a852) + `npm-lifecycle@2.0.0`: Use our own `node-gyp`. This means npm no longer needs + to pull some maneuvers to make sure `node-gyp` is in the right place, and that + external packages using `npm-lifecycle` will get working native builds without + having to do their own `node-gyp` maneuvers. + ([@zkochan](https://github.com/zkochan)) +* [`876f0c8f3`](https://github.com/npm/npm/commit/876f0c8f341f8915e338b409f4b8616bb5263500) [`829893d61`](https://github.com/npm/npm/commit/829893d617bf81bba0d1ce4ea303f76ea37a2b2d) + [#19099](https://github.com/npm/npm/pull/19099) + `find-npm-prefix@1.0.1`: npm's prefix-finding logic is now a standalone + module. That is, the logic that figures out where the root of your project is + if you've `cd`'d into a subdirectory. Did you know you can run `npm install` + from these subdirectories, and it'll only affect the root? It works like git! + ([@iarna](https://github.com/iarna)) + +### Docs + +* [`7ae12b21c`](https://github.com/npm/npm/commit/7ae12b21cc841f76417d3bb13b74f177319d4deb) + [#18823](https://github.com/npm/npm/pull/18823) + Fix spelling of the word authenticator. Because English is hard. + ([@tmcw](https://github.com/tmcw)) +* [`5dfc3ab7b`](https://github.com/npm/npm/commit/5dfc3ab7bc2cb0fa7d9a8c00aa95fecdd14d7ae1) + [#18742](https://github.com/npm/npm/pull/18742) + Explicitly state 'github:foo/bar' as a valid shorthand for hosted git specs. + ([@felicio](https://github.com/felicio)) +* [`a9dc098a6`](https://github.com/npm/npm/commit/a9dc098a6eb7a87895f52a101ac0d41492da698e) + [#18679](https://github.com/npm/npm/pull/18679) + Add some documentation about the `script-shell` config. + ([@gszabo](https://github.com/gszabo)) +* [`24d7734d1`](https://github.com/npm/npm/commit/24d7734d1a1e906c83c53b6d1853af8dc758a998) + [#18571](https://github.com/npm/npm/pull/18571) + Change `verboten` to `forbidden`. + ([@devmount](https://github.com/devmount)) +* [`a8a45668f`](https://github.com/npm/npm/commit/a8a45668fb9b8eb84234fe89234bdcdf644ead58) + [#18568](https://github.com/npm/npm/pull/18568) + Improve wording for the docs for the "engines" section of package.json files. + ([@apitman](https://github.com/apitman)) +* [`dbc7e5b60`](https://github.com/npm/npm/commit/dbc7e5b602870330a8cdaf63bd303cd9050f792f) + [#19118](https://github.com/npm/npm/pull/19118) + Use valid JSON in example for bundledDependencies. + ([@charmander](https://github.com/charmander)) +* [`779339485`](https://github.com/npm/npm/commit/779339485bab5137d0fdc68d1ed6fa987aa8965a) + [#19162](https://github.com/npm/npm/pull/19162) + Remove trailing white space from `npm access` docs. + ([@WispProxy](https://github.com/WispProxy)) + +### Dependency Bumps + +* [`0e7cac941`](https://github.com/npm/npm/commit/0e7cac9413ff1104cf242cc3006f42aa1c2ab63f) + `bluebird@3.5.1` + ([@petkaantonov](https://github.com/petkaantonov)) +* [`c4d5887d9`](https://github.com/npm/npm/commit/c4d5887d978849ddbe2673630de657f141ae5bcf) + `update-notifier@2.3.0` + ([@sindresorhus](https://github.com/sindresorhus)) +* [`eb19a9691`](https://github.com/npm/npm/commit/eb19a9691cf76fbc9c5b66aa7aadb5d905af467a) + `npm-package-arg@6.0.0` + ([@zkat](https://github.com/zkat)) +* [`91d5dca96`](https://github.com/npm/npm/commit/91d5dca96772bc5c45511ddcbeeb2685c7ea68e8) + `npm-profile@2.0.5` + ([@iarna](https://github.com/iarna)) +* [`8de66c46e`](https://github.com/npm/npm/commit/8de66c46e57e4b449c9540c8ecafbc4fd58faff5) + `ssri@5.0.0` + ([@zkat](https://github.com/zkat)) +* [`cfbc3ea69`](https://github.com/npm/npm/commit/cfbc3ea69a8c62dc8e8543193c3ac472631dcef9) + `worker-farm@1.5.1` + ([@rvagg](https://github.com/rvagg)) +* [`60c228160`](https://github.com/npm/npm/commit/60c228160f22d41c2b36745166c9e8c2d84fee58) + `query-string@5.0.1` + ([@sindresorhus](https://github.com/sindresorhus)) +* [`72cad8c66`](https://github.com/npm/npm/commit/72cad8c664efd8eb1bec9a418bccd6c6ca9290de) + `copy-concurrently@1.0.5` + ([@iarna](https://github.com/iarna)) + ## v5.5.1 (2017-10-04): A very quick, record time, patch release, of a bug fix to a (sigh) last minute bug fix. diff --git a/deps/npm/doc/cli/npm-access.md b/deps/npm/doc/cli/npm-access.md index a338673c8d84a6..bbccfc70937c7f 100644 --- a/deps/npm/doc/cli/npm-access.md +++ b/deps/npm/doc/cli/npm-access.md @@ -29,7 +29,6 @@ subcommand. access to a package. * ls-packages: - Show all of the packages a user or a team is able to access, along with the access level, except for read-only public packages (it won't print the whole registry listing) diff --git a/deps/npm/doc/cli/npm-install.md b/deps/npm/doc/cli/npm-install.md index 74e5e04bca4fd6..0489ddf94e046e 100644 --- a/deps/npm/doc/cli/npm-install.md +++ b/deps/npm/doc/cli/npm-install.md @@ -310,6 +310,9 @@ versions. The `--dry-run` argument will report in the usual way what the install would have done without actually installing anything. +The `--package-lock-only` argument will only update the `package-lock.json`, +instead of checking `node_modules` and downloading dependencies. + The `-f` or `--force` argument will force npm to fetch remote resources even if a local copy exists on disk. diff --git a/deps/npm/doc/cli/npm-run-script.md b/deps/npm/doc/cli/npm-run-script.md index c1ce3429537c03..ee907d8c73021b 100644 --- a/deps/npm/doc/cli/npm-run-script.md +++ b/deps/npm/doc/cli/npm-run-script.md @@ -44,6 +44,12 @@ instead of to run your tests. +The actual shell your script is run within is platform dependent. By default, +on Unix-like systems it is the `/bin/sh` command, on Windows it is the `cmd.exe`. +The actual shell referred to by `/bin/sh` also depends on the system. +As of [`npm@5.1.0`](https://github.com/npm/npm/releases/tag/v5.1.0) you can +customize the shell with the `script-shell` configuration. + Scripts are run from the root of the module, regardless of what your current working directory is when you call `npm run`. If you want your script to use different behavior based on what subdirectory you're in, you can use the @@ -69,3 +75,4 @@ You can use the `--silent` flag to prevent showing `npm ERR!` output on error. * npm-start(1) * npm-restart(1) * npm-stop(1) +* npm-config(7) diff --git a/deps/npm/doc/cli/npm-token.md b/deps/npm/doc/cli/npm-token.md index bc0d7596fe0cf4..82ab158af67eb4 100644 --- a/deps/npm/doc/cli/npm-token.md +++ b/deps/npm/doc/cli/npm-token.md @@ -5,11 +5,11 @@ npm-token(1) -- Manage your authentication tokens npm token list [--json|--parseable] npm token create [--read-only] [--cidr=1.1.1.1/24,2.2.2.2/16] - npm token delete + npm token revoke ## DESCRIPTION -This list you list, create and delete authentication tokens. +This list you list, create and revoke authentication tokens. * `npm token list`: Shows a table of all active authentication tokens. You can request this as @@ -52,7 +52,7 @@ This list you list, create and delete authentication tokens. +----------------+--------------------------------------+ ``` -* `npm token delete `: +* `npm token revoke `: This removes an authentication token, making it immediately unusable. This can accept both complete tokens (as you get back from `npm token create` and will find in your `.npmrc`) and ids as seen in the `npm token list` output. diff --git a/deps/npm/doc/files/package.json.md b/deps/npm/doc/files/package.json.md index 071d23a4159e7c..d91984d1d483b9 100644 --- a/deps/npm/doc/files/package.json.md +++ b/deps/npm/doc/files/package.json.md @@ -373,11 +373,13 @@ shortcut syntax you use for `npm install`: "repository": "npm/npm" + "repository": "github:user/repo" + "repository": "gist:11081aaa281" - "repository": "bitbucket:example/repo" + "repository": "bitbucket:user/repo" - "repository": "gitlab:another/repo" + "repository": "gitlab:user/repo" ## scripts @@ -618,7 +620,7 @@ If we define a package.json like this: "name": "awesome-web-framework", "version": "1.0.0", "bundledDependencies": [ - 'renderized', 'super-streams' + "renderized", "super-streams" ] } ``` @@ -678,7 +680,7 @@ are capable of properly installing your program. For example: { "engines" : { "npm" : "~1.0.20" } } Unless the user has set the `engine-strict` config flag, this -field is advisory only will produce warnings when your package is installed as a dependency. +field is advisory only and will only produce warnings when your package is installed as a dependency. ## engineStrict diff --git a/deps/npm/doc/misc/npm-coding-style.md b/deps/npm/doc/misc/npm-coding-style.md index a105b1aa53b39a..e6837bfbf3eb82 100644 --- a/deps/npm/doc/misc/npm-coding-style.md +++ b/deps/npm/doc/misc/npm-coding-style.md @@ -184,7 +184,7 @@ When something is intentionally missing or removed, set it to `null`. Don't set things to `undefined`. Reserve that value to mean "not yet set to anything." -Boolean objects are verboten. +Boolean objects are forbidden. ## SEE ALSO diff --git a/deps/npm/doc/misc/npm-config.md b/deps/npm/doc/misc/npm-config.md index 3c9ec38817754e..0ab041891820a3 100644 --- a/deps/npm/doc/misc/npm-config.md +++ b/deps/npm/doc/misc/npm-config.md @@ -656,6 +656,15 @@ Any "%s" in the message will be replaced with the version number. The registry you want to send cli metrics to if `send-metrics` is true. +### node-options + +* Default: null +* Type: String + +Options to pass through to Node.js via the `NODE_OPTIONS` environment +variable. This does not impact how npm itself is executed but it does +impact how lifecycle scripts are called. + ### node-version * Default: process.version @@ -724,6 +733,14 @@ will also prevent _writing_ `package-lock.json` if `save` is true. This option is an alias for `--shrinkwrap`. +### package-lock-only + +* Default: false +* Type: Boolean + +If set to true, it will update only the `package-json`, +instead of checking `node_modules` and downloading dependencies. + ### parseable * Default: false diff --git a/deps/npm/html/doc/README.html b/deps/npm/html/doc/README.html index 296bbb0697e58d..48f8433f62ecba 100644 --- a/deps/npm/html/doc/README.html +++ b/deps/npm/html/doc/README.html @@ -127,5 +127,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-access.html b/deps/npm/html/doc/cli/npm-access.html index ab140aade0c82a..5fb7cfb0029da5 100644 --- a/deps/npm/html/doc/cli/npm-access.html +++ b/deps/npm/html/doc/cli/npm-access.html @@ -33,8 +33,8 @@

SYNOPSIS

Add or remove the ability of users and teams to have read-only or read-write access to a package.

-

  • ls-packages:

    -

    Show all of the packages a user or a team is able to access, along with the +

  • ls-packages: +Show all of the packages a user or a team is able to access, along with the access level, except for read-only public packages (it won't print the whole registry listing)

    • @@ -86,5 +86,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-adduser.html b/deps/npm/html/doc/cli/npm-adduser.html index 282d6268b78b3c..90d247f5f5ed66 100644 --- a/deps/npm/html/doc/cli/npm-adduser.html +++ b/deps/npm/html/doc/cli/npm-adduser.html @@ -81,5 +81,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-bin.html b/deps/npm/html/doc/cli/npm-bin.html index 9af0c17e26af55..677f621a9730f6 100644 --- a/deps/npm/html/doc/cli/npm-bin.html +++ b/deps/npm/html/doc/cli/npm-bin.html @@ -35,5 +35,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-bugs.html b/deps/npm/html/doc/cli/npm-bugs.html index 069bcf2938bfc6..3437dd4380ba39 100644 --- a/deps/npm/html/doc/cli/npm-bugs.html +++ b/deps/npm/html/doc/cli/npm-bugs.html @@ -55,5 +55,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-build.html b/deps/npm/html/doc/cli/npm-build.html index 091b28bb172a3f..51544a4532bf5c 100644 --- a/deps/npm/html/doc/cli/npm-build.html +++ b/deps/npm/html/doc/cli/npm-build.html @@ -40,5 +40,5 @@

    DESCRIPTION

           - + diff --git a/deps/npm/html/doc/cli/npm-bundle.html b/deps/npm/html/doc/cli/npm-bundle.html index 7b4e0c71936ab5..94cf6ed12b4ae0 100644 --- a/deps/npm/html/doc/cli/npm-bundle.html +++ b/deps/npm/html/doc/cli/npm-bundle.html @@ -31,5 +31,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-cache.html b/deps/npm/html/doc/cli/npm-cache.html index d2394086d4faea..71d5297a9cf9d6 100644 --- a/deps/npm/html/doc/cli/npm-cache.html +++ b/deps/npm/html/doc/cli/npm-cache.html @@ -89,5 +89,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-completion.html b/deps/npm/html/doc/cli/npm-completion.html index d94785492335cf..7a37048a8a7cc8 100644 --- a/deps/npm/html/doc/cli/npm-completion.html +++ b/deps/npm/html/doc/cli/npm-completion.html @@ -43,5 +43,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-config.html b/deps/npm/html/doc/cli/npm-config.html index 9dfa27aa5463a2..ccacfe9c39e490 100644 --- a/deps/npm/html/doc/cli/npm-config.html +++ b/deps/npm/html/doc/cli/npm-config.html @@ -68,5 +68,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-dedupe.html b/deps/npm/html/doc/cli/npm-dedupe.html index 1349617d0dab44..e21605193f0106 100644 --- a/deps/npm/html/doc/cli/npm-dedupe.html +++ b/deps/npm/html/doc/cli/npm-dedupe.html @@ -61,5 +61,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-deprecate.html b/deps/npm/html/doc/cli/npm-deprecate.html index 32433db75a0f50..f82a6b6d18f76c 100644 --- a/deps/npm/html/doc/cli/npm-deprecate.html +++ b/deps/npm/html/doc/cli/npm-deprecate.html @@ -38,5 +38,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-dist-tag.html b/deps/npm/html/doc/cli/npm-dist-tag.html index 230013c3e2f7cb..6f8bc9744f2389 100644 --- a/deps/npm/html/doc/cli/npm-dist-tag.html +++ b/deps/npm/html/doc/cli/npm-dist-tag.html @@ -88,5 +88,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-docs.html b/deps/npm/html/doc/cli/npm-docs.html index e3cd2accf3d6f0..165159af15f912 100644 --- a/deps/npm/html/doc/cli/npm-docs.html +++ b/deps/npm/html/doc/cli/npm-docs.html @@ -56,5 +56,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-doctor.html b/deps/npm/html/doc/cli/npm-doctor.html index 4afb484fc3092a..8eba9f172d792f 100644 --- a/deps/npm/html/doc/cli/npm-doctor.html +++ b/deps/npm/html/doc/cli/npm-doctor.html @@ -103,4 +103,4 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-edit.html b/deps/npm/html/doc/cli/npm-edit.html index 5a1f979d7a08c4..651990084dd4dd 100644 --- a/deps/npm/html/doc/cli/npm-edit.html +++ b/deps/npm/html/doc/cli/npm-edit.html @@ -49,5 +49,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-explore.html b/deps/npm/html/doc/cli/npm-explore.html index 97f2346320aeff..bab3a861ec25f1 100644 --- a/deps/npm/html/doc/cli/npm-explore.html +++ b/deps/npm/html/doc/cli/npm-explore.html @@ -49,5 +49,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-help-search.html b/deps/npm/html/doc/cli/npm-help-search.html index 9e69e5612af52b..01b1ff62d2516a 100644 --- a/deps/npm/html/doc/cli/npm-help-search.html +++ b/deps/npm/html/doc/cli/npm-help-search.html @@ -45,5 +45,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-help.html b/deps/npm/html/doc/cli/npm-help.html index 3fca1c02dd7633..8adf3b3843c425 100644 --- a/deps/npm/html/doc/cli/npm-help.html +++ b/deps/npm/html/doc/cli/npm-help.html @@ -50,5 +50,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-init.html b/deps/npm/html/doc/cli/npm-init.html index 53f555d8790782..115c9b2185adc1 100644 --- a/deps/npm/html/doc/cli/npm-init.html +++ b/deps/npm/html/doc/cli/npm-init.html @@ -48,5 +48,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-install-test.html b/deps/npm/html/doc/cli/npm-install-test.html index 595cdd022985ee..71262400b3d716 100644 --- a/deps/npm/html/doc/cli/npm-install-test.html +++ b/deps/npm/html/doc/cli/npm-install-test.html @@ -42,5 +42,5 @@

    SEE ALSO

           - + diff --git a/deps/npm/html/doc/cli/npm-install.html b/deps/npm/html/doc/cli/npm-install.html index 2aa508a3facfb9..5989cc25a10dc8 100644 --- a/deps/npm/html/doc/cli/npm-install.html +++ b/deps/npm/html/doc/cli/npm-install.html @@ -255,6 +255,8 @@

    SYNOPSIS

    versions.

    The --dry-run argument will report in the usual way what the install would have done without actually installing anything.

    +

    The --package-lock-only argument will only update the package-lock.json, +instead of checking node_modules and downloading dependencies.

    The -f or --force argument will force npm to fetch remote resources even if a local copy exists on disk.

    npm install sax --force
@@ -367,5 +369,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-link.html b/deps/npm/html/doc/cli/npm-link.html
index b93b23929f9135..57a6ae86731520 100644
--- a/deps/npm/html/doc/cli/npm-link.html
+++ b/deps/npm/html/doc/cli/npm-link.html
@@ -74,5 +74,5 @@ 
    SYNOPSIS
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-logout.html b/deps/npm/html/doc/cli/npm-logout.html
index 0d76cf93b39dcc..a06341b2d2dd19 100644
--- a/deps/npm/html/doc/cli/npm-logout.html
+++ b/deps/npm/html/doc/cli/npm-logout.html
@@ -51,5 +51,5 @@ 
    scope
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-ls.html b/deps/npm/html/doc/cli/npm-ls.html
index 06c207de00c768..4ba0917179dc32 100644
--- a/deps/npm/html/doc/cli/npm-ls.html
+++ b/deps/npm/html/doc/cli/npm-ls.html
@@ -21,7 +21,7 @@ 
    SYNOPSIS
    
 limit the results to only the paths to the packages named.  Note that
 nested packages will also show the paths to the specified packages.
 For example, running npm ls promzard in npm's source tree will show:
    
-
    npm@5.5.1 /path/to/npm
+
    npm@5.6.0 /path/to/npm
 └─┬ init-package-json@0.0.4
   └── promzard@0.1.5
 
    It will print out extraneous, missing, and invalid packages.
    
@@ -110,5 +110,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-outdated.html b/deps/npm/html/doc/cli/npm-outdated.html
index fb3e111220242a..d59e0548a3e85c 100644
--- a/deps/npm/html/doc/cli/npm-outdated.html
+++ b/deps/npm/html/doc/cli/npm-outdated.html
@@ -116,5 +116,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-owner.html b/deps/npm/html/doc/cli/npm-owner.html
index 707ea4bf9d3748..6b28ab48d15c74 100644
--- a/deps/npm/html/doc/cli/npm-owner.html
+++ b/deps/npm/html/doc/cli/npm-owner.html
@@ -54,5 +54,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-pack.html b/deps/npm/html/doc/cli/npm-pack.html
index 73319eb3bfe213..35e6670bef21e5 100644
--- a/deps/npm/html/doc/cli/npm-pack.html
+++ b/deps/npm/html/doc/cli/npm-pack.html
@@ -41,5 +41,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-ping.html b/deps/npm/html/doc/cli/npm-ping.html
index 9eb3be589d7fb2..4b67c2686e9e17 100644
--- a/deps/npm/html/doc/cli/npm-ping.html
+++ b/deps/npm/html/doc/cli/npm-ping.html
@@ -36,5 +36,5 @@ 
    SYNOPSIS
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-prefix.html b/deps/npm/html/doc/cli/npm-prefix.html
index 09bd66affe41d3..ebb2f6a3c60cff 100644
--- a/deps/npm/html/doc/cli/npm-prefix.html
+++ b/deps/npm/html/doc/cli/npm-prefix.html
@@ -38,5 +38,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-profile.html b/deps/npm/html/doc/cli/npm-profile.html
index 106695ee84f343..3d952205f435d5 100644
--- a/deps/npm/html/doc/cli/npm-profile.html
+++ b/deps/npm/html/doc/cli/npm-profile.html
@@ -90,4 +90,4 @@ 
    SEE ALSO
    
   
    
 
-
+
diff --git a/deps/npm/html/doc/cli/npm-prune.html b/deps/npm/html/doc/cli/npm-prune.html
index 0e03cd52e3814d..f71aa0c212fbc8 100644
--- a/deps/npm/html/doc/cli/npm-prune.html
+++ b/deps/npm/html/doc/cli/npm-prune.html
@@ -40,5 +40,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-publish.html b/deps/npm/html/doc/cli/npm-publish.html
index 14bac448e3622b..c8a0b691e1364e 100644
--- a/deps/npm/html/doc/cli/npm-publish.html
+++ b/deps/npm/html/doc/cli/npm-publish.html
@@ -85,5 +85,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-rebuild.html b/deps/npm/html/doc/cli/npm-rebuild.html
index 021ecf7f55123f..136192342a4b2f 100644
--- a/deps/npm/html/doc/cli/npm-rebuild.html
+++ b/deps/npm/html/doc/cli/npm-rebuild.html
@@ -35,5 +35,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-repo.html b/deps/npm/html/doc/cli/npm-repo.html
index fdf446784b70f6..12e6b1748efbd2 100644
--- a/deps/npm/html/doc/cli/npm-repo.html
+++ b/deps/npm/html/doc/cli/npm-repo.html
@@ -41,5 +41,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-restart.html b/deps/npm/html/doc/cli/npm-restart.html
index 01f57667e48237..4f9aacecf1d68a 100644
--- a/deps/npm/html/doc/cli/npm-restart.html
+++ b/deps/npm/html/doc/cli/npm-restart.html
@@ -53,5 +53,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-root.html b/deps/npm/html/doc/cli/npm-root.html
index a513f8c7a44563..a4e9aa9bd63505 100644
--- a/deps/npm/html/doc/cli/npm-root.html
+++ b/deps/npm/html/doc/cli/npm-root.html
@@ -35,5 +35,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-run-script.html b/deps/npm/html/doc/cli/npm-run-script.html
index 72b946b21e28f1..489fbccb093d72 100644
--- a/deps/npm/html/doc/cli/npm-run-script.html
+++ b/deps/npm/html/doc/cli/npm-run-script.html
@@ -40,6 +40,11 @@ 
    SYNOPSIS
    
 
    instead of
    
 
    "scripts": {"test": "node_modules/.bin/tap test/\*.js"}
 
    to run your tests.
    
+
    The actual shell your script is run within is platform dependent. By default,
+on Unix-like systems it is the /bin/sh command, on Windows it is the cmd.exe.
+The actual shell referred to by /bin/sh also depends on the system.
+As of npm@5.1.0 you can
+customize the shell with the script-shell configuration.
    
 
    Scripts are run from the root of the module, regardless of what your current
 working directory is when you call npm run. If you want your script to
 use different behavior based on what subdirectory you're in, you can use the
@@ -61,6 +66,7 @@ 
    SEE ALSO
    
 
  • npm-start(1)
    • 
 
  • npm-restart(1)
    • 
 
  • npm-stop(1)
    • 
+
  • npm-config(7)
    • 
 
 
 
@@ -74,5 +80,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-search.html b/deps/npm/html/doc/cli/npm-search.html
index 413da85416ba10..df759928a739a2 100644
--- a/deps/npm/html/doc/cli/npm-search.html
+++ b/deps/npm/html/doc/cli/npm-search.html
@@ -109,5 +109,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-shrinkwrap.html b/deps/npm/html/doc/cli/npm-shrinkwrap.html
index a8d3d7e5e9501c..629f5b69a7b0fa 100644
--- a/deps/npm/html/doc/cli/npm-shrinkwrap.html
+++ b/deps/npm/html/doc/cli/npm-shrinkwrap.html
@@ -41,5 +41,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-star.html b/deps/npm/html/doc/cli/npm-star.html
index dd57a76118a3a9..a957ff479f4d88 100644
--- a/deps/npm/html/doc/cli/npm-star.html
+++ b/deps/npm/html/doc/cli/npm-star.html
@@ -36,5 +36,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-stars.html b/deps/npm/html/doc/cli/npm-stars.html
index 060faeed4b6c49..ff6dbfb3143de4 100644
--- a/deps/npm/html/doc/cli/npm-stars.html
+++ b/deps/npm/html/doc/cli/npm-stars.html
@@ -36,5 +36,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-start.html b/deps/npm/html/doc/cli/npm-start.html
index 6cd9df603bbff7..0c0dfb3ae1ea70 100644
--- a/deps/npm/html/doc/cli/npm-start.html
+++ b/deps/npm/html/doc/cli/npm-start.html
@@ -39,5 +39,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-stop.html b/deps/npm/html/doc/cli/npm-stop.html
index 7e795163b86a68..9c04332e681ffd 100644
--- a/deps/npm/html/doc/cli/npm-stop.html
+++ b/deps/npm/html/doc/cli/npm-stop.html
@@ -34,5 +34,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-team.html b/deps/npm/html/doc/cli/npm-team.html
index a24bc6558ae980..81d74fa0a7faa6 100644
--- a/deps/npm/html/doc/cli/npm-team.html
+++ b/deps/npm/html/doc/cli/npm-team.html
@@ -67,5 +67,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-test.html b/deps/npm/html/doc/cli/npm-test.html
index 1aaa8687c1c312..280e69f3a18ed9 100644
--- a/deps/npm/html/doc/cli/npm-test.html
+++ b/deps/npm/html/doc/cli/npm-test.html
@@ -36,5 +36,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-token.html b/deps/npm/html/doc/cli/npm-token.html
index a2e4ce181494bf..8ec2f5fbec22b7 100644
--- a/deps/npm/html/doc/cli/npm-token.html
+++ b/deps/npm/html/doc/cli/npm-token.html
@@ -13,9 +13,9 @@ 
    npm-token
     
    Manage your authentica
 
    SYNOPSIS
    
 
    npm token list [--json|--parseable]
 npm token create [--read-only] [--cidr=1.1.1.1/24,2.2.2.2/16]
-npm token delete <id|token>
+npm token revoke <id|token>
 
    DESCRIPTION
    
-
    This list you list, create and delete authentication tokens. 
    
+
    This list you list, create and revoke authentication tokens.
    
 
      
 
    • npm token list:
 Shows a table of all active authentication tokens. You can request this as
@@ -55,7 +55,7 @@ 
      SYNOPSIS
      
 | created        | 2017-10-02T07:52:24.838Z             |
 +----------------+--------------------------------------+
      -
    • npm token delete <token|id>: +
    • npm token revoke <token|id>: This removes an authentication token, making it immediately unusable. This can accept both complete tokens (as you get back from npm token create and will find in your .npmrc) and ids as seen in the npm token list output. @@ -73,4 +73,4 @@

      SYNOPSIS

             - + diff --git a/deps/npm/html/doc/cli/npm-uninstall.html b/deps/npm/html/doc/cli/npm-uninstall.html index 454f575ce3aa91..dd430d07966eaf 100644 --- a/deps/npm/html/doc/cli/npm-uninstall.html +++ b/deps/npm/html/doc/cli/npm-uninstall.html @@ -63,5 +63,5 @@

      SYNOPSIS

             - + diff --git a/deps/npm/html/doc/cli/npm-unpublish.html b/deps/npm/html/doc/cli/npm-unpublish.html index e278eb29efeceb..721de2828ffbc3 100644 --- a/deps/npm/html/doc/cli/npm-unpublish.html +++ b/deps/npm/html/doc/cli/npm-unpublish.html @@ -51,5 +51,5 @@

      SEE ALSO

             - + diff --git a/deps/npm/html/doc/cli/npm-update.html b/deps/npm/html/doc/cli/npm-update.html index c2ee6bfe1064a8..ddaf4104df1c98 100644 --- a/deps/npm/html/doc/cli/npm-update.html +++ b/deps/npm/html/doc/cli/npm-update.html @@ -118,5 +118,5 @@

      SEE ALSO

             - + diff --git a/deps/npm/html/doc/cli/npm-version.html b/deps/npm/html/doc/cli/npm-version.html index 5e1d389d777a4e..e8da71b67a0938 100644 --- a/deps/npm/html/doc/cli/npm-version.html +++ b/deps/npm/html/doc/cli/npm-version.html @@ -120,5 +120,5 @@

      SEE ALSO

             - + diff --git a/deps/npm/html/doc/cli/npm-view.html b/deps/npm/html/doc/cli/npm-view.html index 691ea8ee431911..a94ea56271e91e 100644 --- a/deps/npm/html/doc/cli/npm-view.html +++ b/deps/npm/html/doc/cli/npm-view.html @@ -86,5 +86,5 @@

      SEE ALSO

             - + diff --git a/deps/npm/html/doc/cli/npm-whoami.html b/deps/npm/html/doc/cli/npm-whoami.html index f4190a368294b2..5995b1e11c572f 100644 --- a/deps/npm/html/doc/cli/npm-whoami.html +++ b/deps/npm/html/doc/cli/npm-whoami.html @@ -33,5 +33,5 @@

      SEE ALSO

             - + diff --git a/deps/npm/html/doc/cli/npm.html b/deps/npm/html/doc/cli/npm.html index c6a68d7652e07d..52f4a22544f00e 100644 --- a/deps/npm/html/doc/cli/npm.html +++ b/deps/npm/html/doc/cli/npm.html @@ -13,7 +13,7 @@

      npm

      javascript package manager

      SYNOPSIS

      npm <command> [args]

      VERSION

      -

      5.5.1

      +

      5.6.0

      DESCRIPTION

      npm is the package manager for the Node JavaScript platform. It puts modules in place so that node can find them, and manages dependency @@ -126,7 +126,7 @@

      AUTHOR

      Isaac Z. Schlueter :: isaacs :: @izs :: -i@izs.me

      +i@izs.me

      SEE ALSO

      • npm-help(1)
        • @@ -150,5 +150,5 @@

        SEE ALSO

               - + diff --git a/deps/npm/html/doc/files/npm-folders.html b/deps/npm/html/doc/files/npm-folders.html index 295df46b520710..ff8a247b5a8fbc 100644 --- a/deps/npm/html/doc/files/npm-folders.html +++ b/deps/npm/html/doc/files/npm-folders.html @@ -181,5 +181,5 @@

        SEE ALSO

               - + diff --git a/deps/npm/html/doc/files/npm-global.html b/deps/npm/html/doc/files/npm-global.html index 295df46b520710..ff8a247b5a8fbc 100644 --- a/deps/npm/html/doc/files/npm-global.html +++ b/deps/npm/html/doc/files/npm-global.html @@ -181,5 +181,5 @@

        SEE ALSO

               - + diff --git a/deps/npm/html/doc/files/npm-json.html b/deps/npm/html/doc/files/npm-json.html index 6bf69dca1d3b06..3a6e77c9812970 100644 --- a/deps/npm/html/doc/files/npm-json.html +++ b/deps/npm/html/doc/files/npm-json.html @@ -281,11 +281,13 @@

        repository

        shortcut syntax you use for npm install:

        "repository": "npm/npm"
 
+"repository": "github:user/repo"
+
 "repository": "gist:11081aaa281"
 
-"repository": "bitbucket:example/repo"
+"repository": "bitbucket:user/repo"
 
-"repository": "gitlab:another/repo"
+"repository": "gitlab:user/repo"

        scripts

        The "scripts" property is a dictionary containing script commands that are run at various times in the lifecycle of your package. The key is the lifecycle @@ -470,7 +472,7 @@

        bundledDependencies

        "name": "awesome-web-framework", "version": "1.0.0", "bundledDependencies": [ - 'renderized', 'super-streams' + "renderized", "super-streams" ] }

        we can obtain awesome-web-framework-1.0.0.tgz file by running npm pack. @@ -515,7 +517,7 @@

        engines

        are capable of properly installing your program. For example:

        { "engines" : { "npm" : "~1.0.20" } }

        Unless the user has set the engine-strict config flag, this -field is advisory only will produce warnings when your package is installed as a dependency.

        +field is advisory only and will only produce warnings when your package is installed as a dependency.

        engineStrict

        This feature was removed in npm 3.0.0

        Prior to npm 3.0.0, this feature was used to treat this package as if the @@ -601,5 +603,5 @@

        SEE ALSO

               - + diff --git a/deps/npm/html/doc/files/npm-package-locks.html b/deps/npm/html/doc/files/npm-package-locks.html index 91b18778b91bec..775c6b4ca2a0de 100644 --- a/deps/npm/html/doc/files/npm-package-locks.html +++ b/deps/npm/html/doc/files/npm-package-locks.html @@ -145,4 +145,4 @@

        SEE ALSO

               - + diff --git a/deps/npm/html/doc/files/npm-shrinkwrap.json.html b/deps/npm/html/doc/files/npm-shrinkwrap.json.html index 76a15983c36043..50718ad9fd5795 100644 --- a/deps/npm/html/doc/files/npm-shrinkwrap.json.html +++ b/deps/npm/html/doc/files/npm-shrinkwrap.json.html @@ -42,4 +42,4 @@

        SEE ALSO

               - + diff --git a/deps/npm/html/doc/files/npmrc.html b/deps/npm/html/doc/files/npmrc.html index 1fbd619fb6f44b..7441c92b7eda28 100644 --- a/deps/npm/html/doc/files/npmrc.html +++ b/deps/npm/html/doc/files/npmrc.html @@ -85,5 +85,5 @@

        SEE ALSO

               - + diff --git a/deps/npm/html/doc/files/package-lock.json.html b/deps/npm/html/doc/files/package-lock.json.html index fe2f07f4274922..3f6a2e21f56d12 100644 --- a/deps/npm/html/doc/files/package-lock.json.html +++ b/deps/npm/html/doc/files/package-lock.json.html @@ -124,4 +124,4 @@

        SEE ALSO

               - + diff --git a/deps/npm/html/doc/files/package.json.html b/deps/npm/html/doc/files/package.json.html index 6bf69dca1d3b06..3a6e77c9812970 100644 --- a/deps/npm/html/doc/files/package.json.html +++ b/deps/npm/html/doc/files/package.json.html @@ -281,11 +281,13 @@

        repository

        shortcut syntax you use for npm install:

        "repository": "npm/npm"
 
+"repository": "github:user/repo"
+
 "repository": "gist:11081aaa281"
 
-"repository": "bitbucket:example/repo"
+"repository": "bitbucket:user/repo"
 
-"repository": "gitlab:another/repo"
+"repository": "gitlab:user/repo"

        scripts

        The "scripts" property is a dictionary containing script commands that are run at various times in the lifecycle of your package. The key is the lifecycle @@ -470,7 +472,7 @@

        bundledDependencies

        "name": "awesome-web-framework", "version": "1.0.0", "bundledDependencies": [ - 'renderized', 'super-streams' + "renderized", "super-streams" ] }

        we can obtain awesome-web-framework-1.0.0.tgz file by running npm pack. @@ -515,7 +517,7 @@

        engines

        are capable of properly installing your program. For example:

        { "engines" : { "npm" : "~1.0.20" } }

        Unless the user has set the engine-strict config flag, this -field is advisory only will produce warnings when your package is installed as a dependency.

        +field is advisory only and will only produce warnings when your package is installed as a dependency.

        engineStrict

        This feature was removed in npm 3.0.0

        Prior to npm 3.0.0, this feature was used to treat this package as if the @@ -601,5 +603,5 @@

        SEE ALSO

               - + diff --git a/deps/npm/html/doc/index.html b/deps/npm/html/doc/index.html index 998683bafd9898..914307420c84d5 100644 --- a/deps/npm/html/doc/index.html +++ b/deps/npm/html/doc/index.html @@ -172,5 +172,5 @@

        semver(7)

               - + diff --git a/deps/npm/html/doc/misc/npm-coding-style.html b/deps/npm/html/doc/misc/npm-coding-style.html index 62569622aa3842..f96dd270bfa7ff 100644 --- a/deps/npm/html/doc/misc/npm-coding-style.html +++ b/deps/npm/html/doc/misc/npm-coding-style.html @@ -135,7 +135,7 @@

        null, undefined, false, 0

        When something is intentionally missing or removed, set it to null.

        Don't set things to undefined. Reserve that value to mean "not yet set to anything."

        -

        Boolean objects are verboten.

        +

        Boolean objects are forbidden.

        SEE ALSO

        • npm-developers(7)
          • @@ -153,5 +153,5 @@

          SEE ALSO

                 - + diff --git a/deps/npm/html/doc/misc/npm-config.html b/deps/npm/html/doc/misc/npm-config.html index cd989b0832650f..a23b10727af0f7 100644 --- a/deps/npm/html/doc/misc/npm-config.html +++ b/deps/npm/html/doc/misc/npm-config.html @@ -564,6 +564,14 @@

          metrics-registry

        • Type: String

        The registry you want to send cli metrics to if send-metrics is true.

        +

        node-options

        +
          +
        • Default: null
          • +
        • Type: String
          • +
        +

        Options to pass through to Node.js via the NODE_OPTIONS environment +variable. This does not impact how npm itself is executed but it does +impact how lifecycle scripts are called.

        node-version

        • Default: process.version
          • @@ -621,6 +629,13 @@

          package-lock

          If set to false, then ignore package-lock.json files when installing. This will also prevent writing package-lock.json if save is true.

          This option is an alias for --shrinkwrap.

          +

          package-lock-only

          +
            +
          • Default: false
            • +
          • Type: Boolean
            • +
          +

          If set to true, it will update only the package-json, +instead of checking node_modules and downloading dependencies.

          parseable

          • Default: false
            • @@ -1009,5 +1024,5 @@

            SEE ALSO

                   - + diff --git a/deps/npm/html/doc/misc/npm-developers.html b/deps/npm/html/doc/misc/npm-developers.html index b6a570f33ae482..bdf212ed4b1859 100644 --- a/deps/npm/html/doc/misc/npm-developers.html +++ b/deps/npm/html/doc/misc/npm-developers.html @@ -204,5 +204,5 @@

            SEE ALSO

                   - + diff --git a/deps/npm/html/doc/misc/npm-disputes.html b/deps/npm/html/doc/misc/npm-disputes.html index 265d7587d500ab..fdf53fcad0c460 100644 --- a/deps/npm/html/doc/misc/npm-disputes.html +++ b/deps/npm/html/doc/misc/npm-disputes.html @@ -20,7 +20,7 @@

            npm-disputes

            Handling Module

            TL;DR

            1. Get the author email with npm owner ls <pkgname>
              2. -
            2. Email the author, CC support@npmjs.com
              3. +
            3. Email the author, CC support@npmjs.com
            4. After a few weeks, if there's no resolution, we'll sort it out.

            Don't squat on package names. Publish code or move out of the way.

            @@ -55,12 +55,12 @@

            DESCRIPTION

          • Alice emails Yusuf, explaining the situation as respectfully as possible, and what she would like to do with the module name. She adds the npm support -staff support@npmjs.com to the CC list of the email. Mention in the email +staff support@npmjs.com to the CC list of the email. Mention in the email that Yusuf can run npm owner add alice foo to add Alice as an owner of the foo package.
          • After a reasonable amount of time, if Yusuf has not responded, or if Yusuf and Alice can't come to any sort of resolution, email support -support@npmjs.com and we'll sort it out. ("Reasonable" is usually at least +support@npmjs.com and we'll sort it out. ("Reasonable" is usually at least 4 weeks.)

            • REASONING

            @@ -96,12 +96,12 @@

            EXCEPTIONS

            Code of Conduct such as hateful language, pornographic content, or harassment. -

            If you see bad behavior like this, please report it to abuse@npmjs.com right +

            If you see bad behavior like this, please report it to abuse@npmjs.com right away. You are never expected to resolve abusive behavior on your own. We are here to help.

            TRADEMARKS

            If you think another npm publisher is infringing your trademark, such as by -using a confusingly similar package name, email abuse@npmjs.com with a link to +using a confusingly similar package name, email abuse@npmjs.com with a link to the package or user account on https://npmjs.com. Attach a copy of your trademark registration certificate.

            If we see that the package's publisher is intentionally misleading others by @@ -134,5 +134,5 @@

            SEE ALSO

                   - + diff --git a/deps/npm/html/doc/misc/npm-index.html b/deps/npm/html/doc/misc/npm-index.html index 2dd78912097566..927748e176c958 100644 --- a/deps/npm/html/doc/misc/npm-index.html +++ b/deps/npm/html/doc/misc/npm-index.html @@ -172,5 +172,5 @@

            semver(7)

                   - + diff --git a/deps/npm/html/doc/misc/npm-orgs.html b/deps/npm/html/doc/misc/npm-orgs.html index 07ab32833d548b..5a11a10ca812a8 100644 --- a/deps/npm/html/doc/misc/npm-orgs.html +++ b/deps/npm/html/doc/misc/npm-orgs.html @@ -86,5 +86,5 @@

            Team Admins create teams

                   - + diff --git a/deps/npm/html/doc/misc/npm-registry.html b/deps/npm/html/doc/misc/npm-registry.html index 23d6de02a48e11..cfa610d0e8d481 100644 --- a/deps/npm/html/doc/misc/npm-registry.html +++ b/deps/npm/html/doc/misc/npm-registry.html @@ -90,5 +90,5 @@

            SEE ALSO

                   - + diff --git a/deps/npm/html/doc/misc/npm-scope.html b/deps/npm/html/doc/misc/npm-scope.html index f6e107ed04afe8..e610f3e9e36784 100644 --- a/deps/npm/html/doc/misc/npm-scope.html +++ b/deps/npm/html/doc/misc/npm-scope.html @@ -99,5 +99,5 @@

            SEE ALSO

                   - + diff --git a/deps/npm/html/doc/misc/npm-scripts.html b/deps/npm/html/doc/misc/npm-scripts.html index b24fb3d74727a7..bc43c028f106ad 100644 --- a/deps/npm/html/doc/misc/npm-scripts.html +++ b/deps/npm/html/doc/misc/npm-scripts.html @@ -239,5 +239,5 @@

            SEE ALSO

                   - + diff --git a/deps/npm/html/doc/misc/removing-npm.html b/deps/npm/html/doc/misc/removing-npm.html index 5e50674c544870..1727455c627b47 100644 --- a/deps/npm/html/doc/misc/removing-npm.html +++ b/deps/npm/html/doc/misc/removing-npm.html @@ -57,5 +57,5 @@

            SEE ALSO

                   - + diff --git a/deps/npm/html/doc/misc/semver.html b/deps/npm/html/doc/misc/semver.html index ccbedc47b7dd01..afe72d3099907b 100644 --- a/deps/npm/html/doc/misc/semver.html +++ b/deps/npm/html/doc/misc/semver.html @@ -336,5 +336,5 @@

            Ranges

                   - + diff --git a/deps/npm/lib/auth/legacy.js b/deps/npm/lib/auth/legacy.js index 4c75ca67317821..92bf44c119af39 100644 --- a/deps/npm/lib/auth/legacy.js +++ b/deps/npm/lib/auth/legacy.js @@ -4,6 +4,8 @@ const profile = require('npm-profile') const log = require('npmlog') const npm = require('../npm.js') const output = require('../utils/output.js') +const pacoteOpts = require('../config/pacote') +const fetchOpts = require('../config/fetch-opts') module.exports.login = function login (creds, registry, scope, cb) { let username = creds.username || '' @@ -22,10 +24,13 @@ module.exports.login = function login (creds, registry, scope, cb) { email = e return profile.login(username, password, {registry: registry, auth: auth}).catch((err) => { if (err.code === 'EOTP') throw err - return profile.adduser(username, email, password, {registry: registry}) + return profile.adduser(username, email, password, { + registry: registry, + opts: fetchOpts.fromPacote(pacoteOpts()) + }) }).catch((err) => { if (err.code === 'EOTP' && !auth.otp) { - return read.otp('Authenicator provided OTP:').then((otp) => { + return read.otp('Authenticator provided OTP:').then((otp) => { auth.otp = otp return profile.login(username, password, {registry: registry, auth: auth}) }) diff --git a/deps/npm/lib/build.js b/deps/npm/lib/build.js index 6a788bc8575c2b..395f9437b4576c 100644 --- a/deps/npm/lib/build.js +++ b/deps/npm/lib/build.js @@ -10,21 +10,14 @@ var npm = require('./npm.js') var log = require('npmlog') var chain = require('slide').chain -var fs = require('graceful-fs') var path = require('path') +var fs = require('graceful-fs') var lifecycle = require('./utils/lifecycle.js') var readJson = require('read-package-json') -var link = require('./utils/link.js') -var linkIfExists = link.ifExists -var cmdShim = require('cmd-shim') -var cmdShimIfExists = cmdShim.ifExists -var isHashbangFile = require('./utils/is-hashbang-file.js') -var dos2Unix = require('./utils/convert-line-endings.js').dos2Unix -var asyncMap = require('slide').asyncMap +var binLinks = require('bin-links') +var binLinksConfig = require('./config/bin-links.js') var ini = require('ini') var writeFile = require('write-file-atomic') -var packageId = require('./utils/package-id.js') -var output = require('./utils/output.js') module.exports = build build.usage = 'npm build []' @@ -74,7 +67,8 @@ function build_ (global, didPre, didRB) { if (er) return cb(er) chain([ !didPre && [lifecycle, pkg, 'preinstall', folder], - [linkStuff, pkg, folder, global, didRB], + [linkStuff, pkg, folder, global], + !didRB && [rebuildBundles, pkg, folder], [writeBuiltinConf, pkg, folder], didPre !== build._noLC && [lifecycle, pkg, 'install', folder], didPre !== build._noLC && [lifecycle, pkg, 'postinstall', folder] @@ -102,35 +96,13 @@ var writeBuiltinConf = build.writeBuiltinConf = function (pkg, folder, cb) { writeFile(path.resolve(folder, 'npmrc'), data, cb) } -var linkStuff = build.linkStuff = function (pkg, folder, global, didRB, cb) { +var linkStuff = build.linkStuff = function (pkg, folder, global, cb) { // allow to opt out of linking binaries. if (npm.config.get('bin-links') === false) return cb() - - // if it's global, and folder is in {prefix}/node_modules, - // then bins are in {prefix}/bin - // otherwise, then bins are in folder/../.bin - var parent = pkg.name && pkg.name[0] === '@' ? path.dirname(path.dirname(folder)) : path.dirname(folder) - var gnm = global && npm.globalDir - var gtop = parent === gnm - - log.info('linkStuff', packageId(pkg)) - log.silly('linkStuff', packageId(pkg), 'has', parent, 'as its parent node_modules') - if (global) log.silly('linkStuff', packageId(pkg), 'is part of a global install') - if (gnm) log.silly('linkStuff', packageId(pkg), 'is installed into a global node_modules') - if (gtop) log.silly('linkStuff', packageId(pkg), 'is installed into the top-level global node_modules') - - asyncMap( - [linkBins, linkMans, !didRB && rebuildBundles], - function (fn, cb) { - if (!fn) return cb() - log.verbose(fn.name, packageId(pkg)) - fn(pkg, folder, parent, gtop, cb) - }, - cb - ) + return binLinks(pkg, folder, global, binLinksConfig(pkg), cb) } -function rebuildBundles (pkg, folder, parent, gtop, cb) { +function rebuildBundles (pkg, folder, cb) { if (!npm.config.get('rebuild-bundle')) return cb() var deps = Object.keys(pkg.dependencies || {}) @@ -166,89 +138,3 @@ function rebuildBundles (pkg, folder, parent, gtop, cb) { }), cb) }) } - -function linkBins (pkg, folder, parent, gtop, cb) { - if (!pkg.bin || !gtop && path.basename(parent) !== 'node_modules') { - return cb() - } - var binRoot = gtop ? npm.globalBin - : path.resolve(parent, '.bin') - log.verbose('linkBins', [pkg.bin, binRoot, gtop]) - - asyncMap(Object.keys(pkg.bin), function (b, cb) { - linkBin( - path.resolve(folder, pkg.bin[b]), - path.resolve(binRoot, b), - gtop && folder, - function (er) { - if (er) return cb(er) - // bins should always be executable. - // XXX skip chmod on windows? - var src = path.resolve(folder, pkg.bin[b]) - fs.chmod(src, npm.modes.exec, function (er) { - if (er && er.code === 'ENOENT' && npm.config.get('ignore-scripts')) { - return cb() - } - if (er) return cb(er) - isHashbangFile(src).then((isHashbang) => { - if (isHashbang) return dos2Unix(src) - }).then(() => { - if (!gtop) return cb() - var dest = path.resolve(binRoot, b) - var out = npm.config.get('parseable') - ? dest + '::' + src + ':BINFILE' - : dest + ' -> ' + src - if (!npm.config.get('json') && !npm.config.get('parseable')) output(out) - cb() - }).catch(cb) - }) - } - ) - }, cb) -} - -function linkBin (from, to, gently, cb) { - if (process.platform !== 'win32') { - return linkIfExists(from, to, gently, cb) - } else { - return cmdShimIfExists(from, to, cb) - } -} - -function linkMans (pkg, folder, parent, gtop, cb) { - if (!pkg.man || !gtop || process.platform === 'win32') return cb() - - var manRoot = path.resolve(npm.config.get('prefix'), 'share', 'man') - log.verbose('linkMans', 'man files are', pkg.man, 'in', manRoot) - - // make sure that the mans are unique. - // otherwise, if there are dupes, it'll fail with EEXIST - var set = pkg.man.reduce(function (acc, man) { - acc[path.basename(man)] = man - return acc - }, {}) - pkg.man = pkg.man.filter(function (man) { - return set[path.basename(man)] === man - }) - - asyncMap(pkg.man, function (man, cb) { - if (typeof man !== 'string') return cb() - log.silly('linkMans', 'preparing to link', man) - var parseMan = man.match(/(.*\.([0-9]+)(\.gz)?)$/) - if (!parseMan) { - return cb(new Error( - man + ' is not a valid name for a man file. ' + - 'Man files must end with a number, ' + - 'and optionally a .gz suffix if they are compressed.' - )) - } - - var stem = parseMan[1] - var sxn = parseMan[2] - var bn = path.basename(stem) - var manSrc = path.resolve(folder, man) - var manDest = path.join(manRoot, 'man' + sxn, bn) - - linkIfExists(manSrc, manDest, gtop && folder, cb) - }, cb) -} diff --git a/deps/npm/lib/cache.js b/deps/npm/lib/cache.js index af1ac57e719bd3..8bd2d5fcb1aea4 100644 --- a/deps/npm/lib/cache.js +++ b/deps/npm/lib/cache.js @@ -4,6 +4,7 @@ const BB = require('bluebird') const assert = require('assert') const cacache = require('cacache') +const finished = BB.promisify(require('mississippi').finished) const log = require('npmlog') const npa = require('npm-package-arg') const npm = require('./npm.js') @@ -105,7 +106,7 @@ function add (args, where) { log.verbose('cache add', 'spec', spec) if (!spec) return BB.reject(new Error(usage)) log.silly('cache add', 'parsed spec', spec) - return pacote.prefetch(spec, pacoteOpts({where})) + return finished(pacote.tarball.stream(spec, pacoteOpts({where})).resume()) } cache.verify = verify diff --git a/deps/npm/lib/config/bin-links.js b/deps/npm/lib/config/bin-links.js new file mode 100644 index 00000000000000..1ee90cc35e92f5 --- /dev/null +++ b/deps/npm/lib/config/bin-links.js @@ -0,0 +1,32 @@ +'use strict' + +const npm = require('../npm.js') +var packageId = require('../utils/package-id.js') +const log = require('npmlog') + +module.exports = binLinksOpts + +function binLinksOpts (pkg) { + return { + ignoreScripts: npm.config.get('ignore-scripts'), + force: npm.config.get('force'), + globalBin: npm.globalBin, + globalDir: npm.globalDir, + json: npm.config.get('json'), + log: log, + name: 'npm', + parseable: npm.config.get('parseable'), + pkgId: packageId(pkg), + prefix: npm.config.get('prefix'), + prefixes: [ + npm.prefix, + npm.globalPrefix, + npm.dir, + npm.root, + npm.globalDir, + npm.bin, + npm.globalBin + ], + umask: npm.config.get('umask') + } +} diff --git a/deps/npm/lib/config/core.js b/deps/npm/lib/config/core.js index 15a1674b3daf91..50cf4772e79f48 100644 --- a/deps/npm/lib/config/core.js +++ b/deps/npm/lib/config/core.js @@ -225,7 +225,6 @@ Conf.prototype.loadPrefix = require('./load-prefix.js') Conf.prototype.loadCAFile = require('./load-cafile.js') Conf.prototype.loadUid = require('./load-uid.js') Conf.prototype.setUser = require('./set-user.js') -Conf.prototype.findPrefix = require('./find-prefix.js') Conf.prototype.getCredentialsByURI = require('./get-credentials-by-uri.js') Conf.prototype.setCredentialsByURI = require('./set-credentials-by-uri.js') Conf.prototype.clearCredentialsByURI = require('./clear-credentials-by-uri.js') diff --git a/deps/npm/lib/config/defaults.js b/deps/npm/lib/config/defaults.js index 35617fd6381428..c049f213fa76d1 100644 --- a/deps/npm/lib/config/defaults.js +++ b/deps/npm/lib/config/defaults.js @@ -176,6 +176,7 @@ Object.defineProperty(exports, 'defaults', {get: function () { maxsockets: 50, message: '%s', 'metrics-registry': null, + 'node-options': null, 'node-version': process.version, 'offline': false, 'onload-script': false, @@ -183,6 +184,7 @@ Object.defineProperty(exports, 'defaults', {get: function () { optional: true, otp: null, 'package-lock': true, + 'package-lock-only': false, parseable: false, 'prefer-offline': false, 'prefer-online': false, @@ -308,6 +310,7 @@ exports.types = { maxsockets: Number, message: String, 'metrics-registry': [null, String], + 'node-options': [null, String], 'node-version': [null, semver], offline: Boolean, 'onload-script': [null, String], @@ -315,6 +318,7 @@ exports.types = { optional: Boolean, 'package-lock': Boolean, otp: Number, + 'package-lock-only': Boolean, parseable: Boolean, 'prefer-offline': Boolean, 'prefer-online': Boolean, diff --git a/deps/npm/lib/config/fetch-opts.js b/deps/npm/lib/config/fetch-opts.js new file mode 100644 index 00000000000000..1a030c378ea09c --- /dev/null +++ b/deps/npm/lib/config/fetch-opts.js @@ -0,0 +1,77 @@ +'use strict' + +const url = require('url') + +module.exports.fromPacote = fromPacote + +function fromPacote (opts) { + return { + cache: getCacheMode(opts), + cacheManager: opts.cache, + ca: opts.ca, + cert: opts.cert, + headers: getHeaders('', opts.registry, opts), + key: opts.key, + localAddress: opts.localAddress, + maxSockets: opts.maxSockets, + proxy: opts.proxy, + referer: opts.refer, + retry: opts.retry, + strictSSL: !!opts.strictSSL, + timeout: opts.timeout, + uid: opts.uid, + gid: opts.gid + } +} + +function getCacheMode (opts) { + return opts.offline + ? 'only-if-cached' + : opts.preferOffline + ? 'force-cache' + : opts.preferOnline + ? 'no-cache' + : 'default' +} + +function getHeaders (uri, registry, opts) { + const headers = Object.assign({ + 'npm-in-ci': opts.isFromCI, + 'npm-scope': opts.projectScope, + 'npm-session': opts.npmSession, + 'user-agent': opts.userAgent, + 'referer': opts.refer + }, opts.headers) + // check for auth settings specific to this registry + let auth = ( + opts.auth && + opts.auth[registryKey(registry)] + ) || opts.auth + // If a tarball is hosted on a different place than the manifest, only send + // credentials on `alwaysAuth` + const shouldAuth = auth && ( + auth.alwaysAuth || + url.parse(uri).host === url.parse(registry).host + ) + if (shouldAuth && auth.token) { + headers.authorization = `Bearer ${auth.token}` + } else if (shouldAuth && auth.username && auth.password) { + const encoded = Buffer.from( + `${auth.username}:${auth.password}`, 'utf8' + ).toString('base64') + headers.authorization = `Basic ${encoded}` + } else if (shouldAuth && auth._auth) { + headers.authorization = `Basic ${auth._auth}` + } + return headers +} + +function registryKey (registry) { + const parsed = url.parse(registry) + const formatted = url.format({ + host: parsed.host, + pathname: parsed.pathname, + slashes: parsed.slashes + }) + return url.resolve(formatted, '.') +} diff --git a/deps/npm/lib/config/find-prefix.js b/deps/npm/lib/config/find-prefix.js deleted file mode 100644 index 58f5cc8040b4d6..00000000000000 --- a/deps/npm/lib/config/find-prefix.js +++ /dev/null @@ -1,56 +0,0 @@ -// try to find the most reasonable prefix to use - -module.exports = findPrefix - -var fs = require('fs') -var path = require('path') - -function findPrefix (p, cb_) { - function cb (er, p) { - process.nextTick(function () { - cb_(er, p) - }) - } - - p = path.resolve(p) - // if there's no node_modules folder, then - // walk up until we hopefully find one. - // if none anywhere, then use cwd. - var walkedUp = false - while (path.basename(p) === 'node_modules') { - p = path.dirname(p) - walkedUp = true - } - if (walkedUp) return cb(null, p) - - findPrefix_(p, p, cb) -} - -function findPrefix_ (p, original, cb) { - if (p === '/' || - (process.platform === 'win32' && p.match(/^[a-zA-Z]:(\\|\/)?$/))) { - return cb(null, original) - } - fs.readdir(p, function (er, files) { - // an error right away is a bad sign. - // unless the prefix was simply a non - // existent directory. - if (er && p === original) { - if (er.code === 'ENOENT') return cb(null, original) - return cb(er) - } - - // walked up too high or something. - if (er) return cb(null, original) - - if (files.indexOf('node_modules') !== -1 || - files.indexOf('package.json') !== -1) { - return cb(null, p) - } - - var d = path.dirname(p) - if (d === p) return cb(null, original) - - return findPrefix_(d, original, cb) - }) -} diff --git a/deps/npm/lib/config/gentle-fs.js b/deps/npm/lib/config/gentle-fs.js new file mode 100644 index 00000000000000..c4a1f9fa22db43 --- /dev/null +++ b/deps/npm/lib/config/gentle-fs.js @@ -0,0 +1,32 @@ +'use strict' + +const npm = require('../npm.js') +const log = require('npmlog') + +module.exports = gentleFSOpts + +function gentleFSOpts (gently, base, abs) { + return { + // never rm the root, prefix, or bin dirs + // + // globals included because of `npm link` -- as far as the package + // requesting the link is concerned, the linked package is always + // installed globally + prefixes: [ + npm.prefix, + npm.globalPrefix, + npm.dir, + npm.root, + npm.globalDir, + npm.bin, + npm.globalBin + ], + absolute: abs, + log: log, + prefix: npm.prefix, + force: npm.config.get('force'), + gently: gently, + base: base, + name: 'npm' + } +} diff --git a/deps/npm/lib/config/lifecycle.js b/deps/npm/lib/config/lifecycle.js index 5fca93939db5fe..86941edcd8e45b 100644 --- a/deps/npm/lib/config/lifecycle.js +++ b/deps/npm/lib/config/lifecycle.js @@ -18,6 +18,7 @@ function lifecycleOpts (moreOpts) { ignorePrepublish: npm.config.get('ignore-prepublish'), ignoreScripts: npm.config.get('ignore-scripts'), log: log, + nodeOptions: npm.config.get('node-options'), production: npm.config.get('production'), scriptShell: npm.config.get('script-shell'), scriptsPrependNodePath: npm.config.get('scripts-prepend-node-path'), diff --git a/deps/npm/lib/config/load-prefix.js b/deps/npm/lib/config/load-prefix.js index bb5d9f3be56bf1..c2af00c7f61da5 100644 --- a/deps/npm/lib/config/load-prefix.js +++ b/deps/npm/lib/config/load-prefix.js @@ -1,6 +1,6 @@ module.exports = loadPrefix -var findPrefix = require('./find-prefix.js') +var findPrefix = require('find-npm-prefix') var path = require('path') function loadPrefix (cb) { @@ -43,9 +43,9 @@ function loadPrefix (cb) { p = path.resolve(cli.prefix) process.nextTick(cb) } else { - findPrefix(process.cwd(), function (er, found) { + findPrefix(process.cwd()).then((found) => { p = found - cb(er) - }) + cb() + }, cb) } } diff --git a/deps/npm/lib/install.js b/deps/npm/lib/install.js index 029f806f835b45..42906f2394e895 100644 --- a/deps/npm/lib/install.js +++ b/deps/npm/lib/install.js @@ -106,6 +106,8 @@ var mkdirp = require('mkdirp') var rimraf = require('rimraf') var iferr = require('iferr') var validate = require('aproba') +var uniq = require('lodash.uniq') +var Bluebird = require('bluebird') // npm internal utils var npm = require('./npm.js') @@ -132,6 +134,7 @@ var decomposeActions = require('./install/decompose-actions.js') var validateTree = require('./install/validate-tree.js') var validateArgs = require('./install/validate-args.js') var saveRequested = require('./install/save.js').saveRequested +var saveShrinkwrap = require('./install/save.js').saveShrinkwrap var getSaveType = require('./install/save.js').getSaveType var doSerialActions = require('./install/actions.js').doSerial var doReverseSerialActions = require('./install/actions.js').doReverseSerial @@ -199,8 +202,9 @@ function install (where, args, cb) { new Installer(where, dryrun, args).run(cb) } -function Installer (where, dryrun, args) { - validate('SBA', arguments) +function Installer (where, dryrun, args, opts) { + validate('SBA|SBAO', arguments) + if (!opts) opts = {} this.where = where this.dryrun = dryrun this.args = args @@ -215,23 +219,40 @@ function Installer (where, dryrun, args) { this.progress = {} this.noPackageJsonOk = !!args.length this.topLevelLifecycles = !args.length - this.dev = npm.config.get('dev') || (!/^prod(uction)?$/.test(npm.config.get('only')) && !npm.config.get('production')) || /^dev(elopment)?$/.test(npm.config.get('only')) - this.prod = !/^dev(elopment)?$/.test(npm.config.get('only')) - this.rollback = npm.config.get('rollback') - this.link = npm.config.get('link') - this.global = this.where === path.resolve(npm.globalDir, '..') + + const dev = npm.config.get('dev') + const only = npm.config.get('only') + const onlyProd = /^prod(uction)?$/.test(only) + const onlyDev = /^dev(elopment)?$/.test(only) + const prod = npm.config.get('production') + this.dev = opts.dev != null ? opts.dev : dev || (!onlyProd && !prod) || onlyDev + this.prod = opts.prod != null ? opts.prod : !onlyDev + + this.packageLockOnly = opts.packageLockOnly != null + ? opts.packageLockOnly : npm.config.get('package-lock-only') + this.rollback = opts.rollback != null ? opts.rollback : npm.config.get('rollback') + this.link = opts.link != null ? opts.link : npm.config.get('link') + this.saveOnlyLock = opts.saveOnlyLock + this.global = opts.global != null ? opts.global : this.where === path.resolve(npm.globalDir, '..') this.started = Date.now() } Installer.prototype = {} Installer.prototype.run = function (_cb) { - validate('F', arguments) - - var cb = function (err) { - saveMetrics(!err) - return _cb.apply(this, arguments) + validate('F|', arguments) + + var result + var cb + if (_cb) { + cb = function (err) { + saveMetrics(!err) + return _cb.apply(this, arguments) + } + } else { + result = new Promise((resolve, reject) => { + cb = (err, value) => err ? reject(err) : resolve(value) + }) } - // FIXME: This is bad and I should feel bad. // lib/install needs to have some way of sharing _limited_ // state with the things it calls. Passing the object is too @@ -274,7 +295,11 @@ Installer.prototype.run = function (_cb) { [this, this.debugActions, 'diffTrees', 'differences'], [this, this.debugActions, 'decomposeActions', 'todo']) - if (!this.dryrun) { + + if (this.packageLockOnly) { + postInstallSteps.push( + [this, this.saveToDependencies]) + } else if (!this.dryrun) { installSteps.push( [this.newTracker(log, 'executeActions', 8)], [this, this.executeActions], @@ -296,6 +321,7 @@ Installer.prototype.run = function (_cb) { // until after we extract them [this, (next) => { computeMetadata(this.idealTree); next() }], [this, this.pruneIdealTree], + [this, this.debugLogicalTree, 'saveTree', 'idealTree'], [this, this.saveToDependencies]) } } @@ -319,6 +345,7 @@ Installer.prototype.run = function (_cb) { cb(installEr || postInstallEr, self.getInstalledModules(), self.idealTree) }) }) + return result } Installer.prototype.loadArgMetadata = function (next) { @@ -544,17 +571,15 @@ Installer.prototype.executeActions = function (cb) { Installer.prototype.rollbackFailedOptional = function (staging, actionsToRun, cb) { if (!this.rollback) return cb() - var failed = actionsToRun.map(function (action) { + var failed = uniq(actionsToRun.map(function (action) { return action[1] }).filter(function (pkg) { return pkg.failed && pkg.rollback - }) + })) var top = this.currentTree && this.currentTree.path - asyncMap(failed, function (pkg, next) { - asyncMap(pkg.rollback, function (rollback, done) { - rollback(top, staging, pkg, done) - }, next) - }, cb) + Bluebird.map(failed, (pkg) => { + return Bluebird.map(pkg.rollback, (rollback) => rollback(top, staging, pkg)) + }).asCallback(cb) } Installer.prototype.commit = function (staging, actionsToRun, cb) { @@ -609,7 +634,11 @@ Installer.prototype.saveToDependencies = function (cb) { validate('F', arguments) if (this.failing) return cb() log.silly('install', 'saveToDependencies') - saveRequested(this.idealTree, cb) + if (this.saveOnlyLock) { + saveShrinkwrap(this.idealTree, cb) + } else { + saveRequested(this.idealTree, cb) + } } Installer.prototype.readGlobalPackageData = function (cb) { @@ -747,6 +776,8 @@ Installer.prototype.printInstalledForHuman = function (diffs, cb) { var moved = 0 diffs.forEach(function (action) { var mutation = action[0] + var pkg = action[1] + if (pkg.failed) return if (mutation === 'remove') { ++removed } else if (mutation === 'move') { @@ -885,11 +916,33 @@ Installer.prototype.debugActions = function (name, actionListName, cb) { // to define the arguments for use by chain before the property exists yet. Installer.prototype.debugTree = function (name, treeName, cb) { validate('SSF', arguments) - log.silly(name, this.prettify(this[treeName]).trim()) + log.silly(name, this.archyDebugTree(this[treeName]).trim()) + cb() +} + +Installer.prototype.archyDebugTree = function (tree) { + validate('O', arguments) + var seen = new Set() + function byName (aa, bb) { + return packageId(aa).localeCompare(packageId(bb)) + } + function expandTree (tree) { + seen.add(tree) + return { + label: packageId(tree), + nodes: tree.children.filter((tree) => { return !seen.has(tree) && !tree.removed }).sort(byName).map(expandTree) + } + } + return archy(expandTree(tree), '', { unicode: npm.config.get('unicode') }) +} + +Installer.prototype.debugLogicalTree = function (name, treeName, cb) { + validate('SSF', arguments) + this[treeName] && log.silly(name, this.archyDebugLogicalTree(this[treeName]).trim()) cb() } -Installer.prototype.prettify = function (tree) { +Installer.prototype.archyDebugLogicalTree = function (tree) { validate('O', arguments) var seen = new Set() function byName (aa, bb) { @@ -899,7 +952,7 @@ Installer.prototype.prettify = function (tree) { seen.add(tree) return { label: packageId(tree), - nodes: tree.children.filter((tree) => { return !seen.has(tree) && !tree.removed && !tree.failed }).sort(byName).map(expandTree) + nodes: tree.requires.filter((tree) => { return !seen.has(tree) && !tree.removed }).sort(byName).map(expandTree) } } return archy(expandTree(tree), '', { unicode: npm.config.get('unicode') }) diff --git a/deps/npm/lib/install/action/build.js b/deps/npm/lib/install/action/build.js index f59b852e84821f..be2c141f0dc97b 100644 --- a/deps/npm/lib/install/action/build.js +++ b/deps/npm/lib/install/action/build.js @@ -7,7 +7,7 @@ var packageId = require('../../utils/package-id.js') module.exports = function (staging, pkg, log, next) { log.silly('build', packageId(pkg)) chain([ - [build.linkStuff, pkg.package, pkg.path, npm.config.get('global'), true], + [build.linkStuff, pkg.package, pkg.path, npm.config.get('global')], [build.writeBuiltinConf, pkg.package, pkg.path] ], next) } diff --git a/deps/npm/lib/install/action/extract.js b/deps/npm/lib/install/action/extract.js index 8e80d4adda383f..6b827f36ea92fd 100644 --- a/deps/npm/lib/install/action/extract.js +++ b/deps/npm/lib/install/action/extract.js @@ -16,6 +16,7 @@ let pacoteOpts const path = require('path') const localWorker = require('./extract-worker.js') const workerFarm = require('worker-farm') +const isRegistry = require('../../utils/is-registry.js') const WORKER_PATH = require.resolve('./extract-worker.js') let workers @@ -72,7 +73,7 @@ function extract (staging, pkg, log) { let msg = args const spec = typeof args[0] === 'string' ? npa(args[0]) : args[0] args[0] = spec.raw - if (ENABLE_WORKERS && (spec.registry || spec.type === 'remote')) { + if (ENABLE_WORKERS && (isRegistry(spec) || spec.type === 'remote')) { // We can't serialize these options opts.loglevel = opts.log.level opts.log = null diff --git a/deps/npm/lib/install/action/fetch.js b/deps/npm/lib/install/action/fetch.js index 474e00b05c9e8d..a4d760fe829a2b 100644 --- a/deps/npm/lib/install/action/fetch.js +++ b/deps/npm/lib/install/action/fetch.js @@ -1,5 +1,8 @@ 'use strict' +const BB = require('bluebird') + +const finished = BB.promisify(require('mississippi').finished) const packageId = require('../../utils/package-id.js') const pacote = require('pacote') const pacoteOpts = require('../../config/pacote') @@ -8,5 +11,6 @@ module.exports = fetch function fetch (staging, pkg, log, next) { log.silly('fetch', packageId(pkg)) const opts = pacoteOpts({integrity: pkg.package._integrity}) - pacote.prefetch(pkg.package._requested, opts).then(() => next(), next) + return finished(pacote.tarball.stream(pkg.package._requested, opts)) + .then(() => next(), next) } diff --git a/deps/npm/lib/install/action/finalize.js b/deps/npm/lib/install/action/finalize.js index a50ec8a6bdbfc8..e46f1b9d833966 100644 --- a/deps/npm/lib/install/action/finalize.js +++ b/deps/npm/lib/install/action/finalize.js @@ -7,11 +7,13 @@ const mkdirp = Bluebird.promisify(require('mkdirp')) const lstat = Bluebird.promisify(fs.lstat) const readdir = Bluebird.promisify(fs.readdir) const symlink = Bluebird.promisify(fs.symlink) -const gentlyRm = require('../../utils/gently-rm') +const gentlyRm = Bluebird.promisify(require('../../utils/gently-rm')) const moduleStagingPath = require('../module-staging-path.js') const move = require('move-concurrently') const moveOpts = {fs: fs, Promise: Bluebird, maxConcurrency: 4} const getRequested = require('../get-requested.js') +const log = require('npmlog') +const packageId = require('../../utils/package-id.js') module.exports = function (staging, pkg, log) { log.silly('finalize', pkg.realpath) @@ -88,8 +90,17 @@ module.exports = function (staging, pkg, log) { } } -module.exports.rollback = function (top, staging, pkg, next) { - const requested = pkg.package._requested || getRequested(pkg) - if (requested && requested.type === 'directory') return next() - gentlyRm(pkg.path, false, top, next) +module.exports.rollback = function (top, staging, pkg) { + return Bluebird.try(() => { + const requested = pkg.package._requested || getRequested(pkg) + if (requested && requested.type === 'directory') return Promise.resolve() + // strictly speaking rolling back a finalize should ONLY remove module that + // was being finalized, not any of the things under it. But currently + // those modules are guaranteed to be useless so we may as well remove them too. + // When/if we separate `commit` step and can rollback to previous versions + // of upgraded modules then we'll need to revisit this… + return gentlyRm(pkg.path, false, top).catch((err) => { + log.warn('rollback', `Rolling back ${packageId(pkg)} failed (this is probably harmless): ${err.message ? err.message : err}`) + }) + }) } diff --git a/deps/npm/lib/install/action/refresh-package-json.js b/deps/npm/lib/install/action/refresh-package-json.js index 42f80121006d33..32e64444445cbd 100644 --- a/deps/npm/lib/install/action/refresh-package-json.js +++ b/deps/npm/lib/install/action/refresh-package-json.js @@ -14,7 +14,7 @@ module.exports = function (staging, pkg, log) { return readJson(path.join(pkg.path, 'package.json'), false).then((metadata) => { Object.keys(pkg.package).forEach(function (key) { - if (key !== 'dependencies' && !isEmpty(pkg.package[key])) { + if (key !== 'version' && key !== 'dependencies' && !isEmpty(pkg.package[key])) { metadata[key] = pkg.package[key] } }) diff --git a/deps/npm/lib/install/actions.js b/deps/npm/lib/install/actions.js index 9f0dcfa5dc2996..9608a943a5aeec 100644 --- a/deps/npm/lib/install/actions.js +++ b/deps/npm/lib/install/actions.js @@ -83,10 +83,8 @@ function markAsFailed (pkg) { if (pkg.failed) return pkg.failed = true pkg.requires.forEach((req) => { - req.requiredBy = req.requiredBy.filter((reqReqBy) => { - return reqReqBy !== pkg - }) - if (req.requiredBy.length === 0 && !req.userRequired) { + var requiredBy = req.requiredBy.filter((reqReqBy) => !reqReqBy.failed) + if (requiredBy.length === 0 && !req.userRequired) { markAsFailed(req) } }) @@ -94,12 +92,7 @@ function markAsFailed (pkg) { function handleOptionalDepErrors (pkg, err) { markAsFailed(pkg) - var anyFatal = pkg.userRequired || pkg.isTop - for (var ii = 0; ii < pkg.requiredBy.length; ++ii) { - var parent = pkg.requiredBy[ii] - var isFatal = failedDependency(parent, pkg) - if (isFatal) anyFatal = true - } + var anyFatal = failedDependency(pkg) if (anyFatal) { throw err } else { diff --git a/deps/npm/lib/install/deps.js b/deps/npm/lib/install/deps.js index c93907a416337a..93c4adffd7e554 100644 --- a/deps/npm/lib/install/deps.js +++ b/deps/npm/lib/install/deps.js @@ -32,6 +32,7 @@ var reportOptionalFailure = require('./report-optional-failure.js') var getSaveType = require('./save.js').getSaveType var unixFormatPath = require('../utils/unix-format-path.js') var isExtraneous = require('./is-extraneous.js') +var isRegistry = require('../utils/is-registry.js') // The export functions in this module mutate a dependency tree, adding // items to them. @@ -121,7 +122,7 @@ function computeMetadata (tree, seen) { } } - tree.children.filter((child) => !child.removed && !child.failed).forEach((child) => computeMetadata(child, seen)) + tree.children.filter((child) => !child.removed).forEach((child) => computeMetadata(child, seen)) return tree } @@ -276,7 +277,7 @@ function isNotEmpty (value) { return value != null && value !== '' } -module.exports.computeVersionSpec = computeVersionSpec +exports.computeVersionSpec = computeVersionSpec function computeVersionSpec (tree, child) { validate('OO', arguments) var requested @@ -288,7 +289,7 @@ function computeVersionSpec (tree, child) { } else { requested = npa.resolve(child.package.name, child.package.version) } - if (requested.registry) { + if (isRegistry(requested)) { var version = child.package.version var rangeDescriptor = '' if (semver.valid(version, true) && @@ -308,10 +309,6 @@ function moduleNameMatches (name) { return function (child) { return moduleName(child) === name } } -function noModuleNameMatches (name) { - return function (child) { return moduleName(child) !== name } -} - // while this implementation does not require async calling, doing so // gives this a consistent interface with loadDeps et al exports.removeDeps = function (args, tree, saveToDependencies, next) { @@ -377,19 +374,12 @@ function isDepOptional (tree, name, pkg) { return false } -var failedDependency = exports.failedDependency = function (tree, name_pkg) { - var name - var pkg = {} - if (typeof name_pkg === 'string') { - name = name_pkg - } else { - pkg = name_pkg - name = moduleName(pkg) - } - tree.children = tree.children.filter(noModuleNameMatches(name)) - - if (isDepOptional(tree, name, pkg)) { - return false +exports.failedDependency = failedDependency +function failedDependency (tree, name, pkg) { + if (name) { + if (isDepOptional(tree, name, pkg || {})) { + return false + } } tree.failed = true @@ -398,17 +388,16 @@ var failedDependency = exports.failedDependency = function (tree, name_pkg) { if (tree.userRequired) return true - removeObsoleteDep(tree) - if (!tree.requiredBy) return false + let anyFailed = false for (var ii = 0; ii < tree.requiredBy.length; ++ii) { var requireParent = tree.requiredBy[ii] - if (failedDependency(requireParent, tree.package)) { - return true + if (failedDependency(requireParent, moduleName(tree), tree)) { + anyFailed = true } } - return false + return anyFailed } function andHandleOptionalErrors (log, tree, name, done) { @@ -418,7 +407,6 @@ function andHandleOptionalErrors (log, tree, name, done) { if (!er) return done(er, child, childLog) var isFatal = failedDependency(tree, name) if (er && !isFatal) { - tree.children = tree.children.filter(noModuleNameMatches(name)) reportOptionalFailure(tree, name, er) return done() } else { @@ -443,7 +431,7 @@ function prefetchDeps (tree, deps, log, next) { var allDependencies = Object.keys(deps).map((dep) => { return npa.resolve(dep, deps[dep]) }).filter((dep) => { - return dep.registry && + return isRegistry(dep) && !seen.has(dep.toString()) && !findRequirement(tree, dep.name, dep) }) @@ -601,8 +589,9 @@ function resolveWithNewModule (pkg, tree, log, next) { validate('OOOF', arguments) log.silly('resolveWithNewModule', packageId(pkg), 'checking installable status') - return isInstallable(pkg, iferr(next, function () { - addBundled(pkg, iferr(next, function () { + return isInstallable(pkg, (err) => { + let installable = !err + addBundled(pkg, (bundleErr) => { var parent = earliestInstallable(tree, tree, pkg) || tree var isLink = pkg._requested.type === 'directory' var child = createChild({ @@ -613,8 +602,9 @@ function resolveWithNewModule (pkg, tree, log, next) { children: pkg._bundled || [], isLink: isLink, isInLink: parent.isLink, - knownInstallable: true + knownInstallable: installable }) + if (!installable || bundleErr) child.failed = true delete pkg._bundled var hasBundled = child.children.length @@ -630,13 +620,14 @@ function resolveWithNewModule (pkg, tree, log, next) { } if (pkg._shrinkwrap && pkg._shrinkwrap.dependencies) { - return inflateShrinkwrap(child, pkg._shrinkwrap, function (er) { - next(er, child, log) + return inflateShrinkwrap(child, pkg._shrinkwrap, (swErr) => { + if (swErr) child.failed = true + next(err || bundleErr || swErr, child, log) }) } - next(null, child, log) - })) - })) + next(err || bundleErr, child, log) + }) + }) } var validatePeerDeps = exports.validatePeerDeps = function (tree, onInvalid) { @@ -669,7 +660,7 @@ var findRequirement = exports.findRequirement = function (tree, name, requested, validate('OSO', [tree, name, requested]) if (!requestor) requestor = tree var nameMatch = function (child) { - return moduleName(child) === name && child.parent && !child.removed && !child.failed + return moduleName(child) === name && child.parent && !child.removed } var versionMatch = function (child) { return doesChildVersionMatch(child, requested, requestor) diff --git a/deps/npm/lib/install/diff-trees.js b/deps/npm/lib/install/diff-trees.js index ac4f421a5012b1..4316f351cc6f6a 100644 --- a/deps/npm/lib/install/diff-trees.js +++ b/deps/npm/lib/install/diff-trees.js @@ -6,41 +6,98 @@ var flattenTree = require('./flatten-tree.js') var isOnlyDev = require('./is-only-dev.js') var log = require('npmlog') var path = require('path') +var ssri = require('ssri') +var moduleName = require('../utils/module-name.js') -function nonRegistrySource (pkg) { - validate('O', arguments) - var requested = pkg._requested || (pkg._from && npa(pkg._from)) - if (!requested) return false +// we don't use get-requested because we're operating on files on disk, and +// we don't want to extropolate from what _should_ be there. +function pkgRequested (pkg) { + return pkg._requested || (pkg._resolved && npa(pkg._resolved)) || (pkg._from && npa(pkg._from)) +} - if (requested.type === 'hosted') return true - if (requested.type === 'file' || requested.type === 'directory') return true +function nonRegistrySource (requested) { + if (fromGit(requested)) return true + if (fromLocal(requested)) return true + if (fromRemote(requested)) return true return false } -function pkgAreEquiv (aa, bb) { - var aaSha = (aa.dist && aa.dist.integrity) || aa._integrity - var bbSha = (bb.dist && bb.dist.integrity) || bb._integrity - if (aaSha === bbSha) return true - if (aaSha || bbSha) return false - if (nonRegistrySource(aa) || nonRegistrySource(bb)) return false - if (aa.version === bb.version) return true +function fromRemote (requested) { + if (requested.type === 'remote') return true +} + +function fromLocal (requested) { + // local is an npm@3 type that meant "file" + if (requested.type === 'file' || requested.type === 'directory' || requested.type === 'local') return true + return false +} + +function fromGit (requested) { + if (requested.type === 'hosted' || requested.type === 'git') return true return false } -function getUniqueId (pkg) { - var versionspec = pkg._integrity +function pkgIntegrity (pkg) { + try { + // dist is provided by the registry + var sri = (pkg.dist && pkg.dist.integrity) || + // _integrity is provided by pacote + pkg._integrity || + // _shasum is legacy + (pkg._shasum && ssri.fromHex(pkg._shasum, 'sha1').toString()) + if (!sri) return + var integrity = ssri.parse(sri) + if (Object.keys(integrity).length === 0) return + return integrity + } catch (ex) { + return + } +} - if (!versionspec && nonRegistrySource(pkg)) { - if (pkg._requested) { - versionspec = pkg._requested.fetchSpec - } else if (pkg._from) { - versionspec = npa(pkg._from).fetchSpec +function sriMatch (aa, bb) { + if (!aa || !bb) return false + for (let algo of Object.keys(aa)) { + if (!bb[algo]) continue + for (let aaHash of aa[algo]) { + for (let bbHash of bb[algo]) { + return aaHash.digest === bbHash.digest + } } } - if (!versionspec) { - versionspec = pkg.version + return false +} + +function pkgAreEquiv (aa, bb) { + // coming in we know they share a path… + + // if they share package metadata _identity_, they're the same thing + if (aa.package === bb.package) return true + // if they share integrity information, they're the same thing + var aaIntegrity = pkgIntegrity(aa.package) + var bbIntegrity = pkgIntegrity(bb.package) + if (aaIntegrity || bbIntegrity) return sriMatch(aaIntegrity, bbIntegrity) + + // if they're links and they share the same target, they're the same thing + if (aa.isLink && bb.isLink) return aa.realpath === bb.realpath + + // if we can't determine both their sources then we have no way to know + // if they're the same thing, so we have to assume they aren't + var aaReq = pkgRequested(aa.package) + var bbReq = pkgRequested(bb.package) + if (!aaReq || !bbReq) return false + + if (fromGit(aaReq) && fromGit(bbReq)) { + // if both are git and share a _resolved specifier (one with the + // comittish replaced by a commit hash) then they're the same + return aa.package._resolved && bb.package._resolved && + aa.package._resolved === bb.package._resolved } - return pkg.name + '@' + versionspec + + // we have to give up trying to find matches for non-registry sources at this point… + if (nonRegistrySource(aaReq) || nonRegistrySource(bbReq)) return false + + // finally, if they ARE a registry source then version matching counts + return aa.package.version === bb.package.version } function pushAll (aa, bb) { @@ -118,41 +175,56 @@ var diffTrees = module.exports._diffTrees = function (oldTree, newTree) { var flatOldTree = flattenTree(oldTree) var flatNewTree = flattenTree(newTree) var toRemove = {} - var toRemoveByUniqueId = {} - // find differences + var toRemoveByName = {} + + // Build our tentative remove list. We don't add remove actions yet + // because we might resuse them as part of a move. Object.keys(flatOldTree).forEach(function (flatname) { + if (flatname === '/') return if (flatNewTree[flatname]) return var pkg = flatOldTree[flatname] if (pkg.isInLink && /^[.][.][/\\]/.test(path.relative(newTree.realpath, pkg.realpath))) return toRemove[flatname] = pkg - var pkgunique = getUniqueId(pkg.package) - if (!toRemoveByUniqueId[pkgunique]) toRemoveByUniqueId[pkgunique] = [] - toRemoveByUniqueId[pkgunique].push(flatname) + var name = moduleName(pkg) + if (!toRemoveByName[name]) toRemoveByName[name] = [] + toRemoveByName[name].push({flatname: flatname, pkg: pkg}) }) - Object.keys(flatNewTree).forEach(function (path) { - var pkg = flatNewTree[path] - pkg.oldPkg = flatOldTree[path] - if (pkg.oldPkg) { - if (!pkg.userRequired && pkgAreEquiv(pkg.oldPkg.package, pkg.package)) return + + // generate our add/update/move actions + Object.keys(flatNewTree).forEach(function (flatname) { + if (flatname === '/') return + var pkg = flatNewTree[flatname] + var oldPkg = pkg.oldPkg = flatOldTree[flatname] + if (oldPkg) { + // if the versions are equivalent then we don't need to update… unless + // the user explicitly asked us to. + if (!pkg.userRequired && pkgAreEquiv(oldPkg, pkg)) return setAction(differences, 'update', pkg) } else { - var vername = getUniqueId(pkg.package) - var removing = toRemoveByUniqueId[vername] && toRemoveByUniqueId[vername].length + var name = moduleName(pkg) + // find any packages we're removing that share the same name and are equivalent + var removing = (toRemoveByName[name] || []).filter((rm) => pkgAreEquiv(rm.pkg, pkg)) var bundlesOrFromBundle = pkg.fromBundle || pkg.package.bundleDependencies - if (removing && !bundlesOrFromBundle) { - var flatname = toRemoveByUniqueId[vername].shift() - pkg.fromPath = toRemove[flatname].path + // if we have any removes that match AND we're not working with a bundle then upgrade to a move + if (removing.length && !bundlesOrFromBundle) { + var toMv = removing.shift() + toRemoveByName[name] = toRemoveByName[name].filter((rm) => rm !== toMv) + pkg.fromPath = toMv.pkg.path setAction(differences, 'move', pkg) - delete toRemove[flatname] + delete toRemove[toMv.flatname] + // we don't generate add actions for things found in links (which already exist on disk) or + // for bundled modules (which will be installed when we install their parent) } else if (!(pkg.isInLink && pkg.fromBundle)) { setAction(differences, 'add', pkg) } } }) + + // finally generate our remove actions from any not consumed by moves Object .keys(toRemove) - .map((path) => toRemove[path]) + .map((flatname) => toRemove[flatname]) .forEach((pkg) => setAction(differences, 'remove', pkg)) const includeDev = npm.config.get('dev') || diff --git a/deps/npm/lib/install/inflate-shrinkwrap.js b/deps/npm/lib/install/inflate-shrinkwrap.js index 48be93d0952e72..43ac9136f010f4 100644 --- a/deps/npm/lib/install/inflate-shrinkwrap.js +++ b/deps/npm/lib/install/inflate-shrinkwrap.js @@ -13,6 +13,7 @@ const npm = require('../npm.js') const realizeShrinkwrapSpecifier = require('./realize-shrinkwrap-specifier.js') const validate = require('aproba') const path = require('path') +const isRegistry = require('../utils/is-registry.js') module.exports = function (tree, sw, opts, finishInflating) { if (!fetchPackageMetadata) { @@ -147,7 +148,7 @@ function adaptResolved (requested, resolved) { const registry = requested.scope ? npm.config.get(`${requested.scope}:registry`) || npm.config.get('registry') : npm.config.get('registry') - if (!requested.registry || (resolved && resolved.indexOf(registry) === 0)) { + if (!isRegistry(requested) || (resolved && resolved.indexOf(registry) === 0)) { // Nothing to worry about here. Pass it through. return resolved } else { @@ -199,7 +200,7 @@ function childIsEquivalent (sw, requested, child) { if (child.isLink && requested.type === 'directory') return path.relative(child.realpath, requested.fetchSpec) === '' if (sw.resolved) return child.package._resolved === sw.resolved - if (!requested.registry && sw.from) return child.package._from === sw.from - if (!requested.registry && child.package._resolved) return sw.version === child.package._resolved + if (!isRegistry(requested) && sw.from) return child.package._from === sw.from + if (!isRegistry(requested) && child.package._resolved) return sw.version === child.package._resolved return child.package.version === sw.version } diff --git a/deps/npm/lib/install/realize-shrinkwrap-specifier.js b/deps/npm/lib/install/realize-shrinkwrap-specifier.js index ac700278fff9fa..e4b14b1f0d9597 100644 --- a/deps/npm/lib/install/realize-shrinkwrap-specifier.js +++ b/deps/npm/lib/install/realize-shrinkwrap-specifier.js @@ -1,5 +1,6 @@ 'use strict' var npa = require('npm-package-arg') +const isRegistry = require('../utils/is-registry.js') module.exports = function (name, sw, where) { try { @@ -7,7 +8,7 @@ module.exports = function (name, sw, where) { return npa.resolve(name, sw.version, where) } else if (sw.from) { const spec = npa(sw.from, where) - if (spec.registry && sw.version) { + if (isRegistry(spec) && sw.version) { return npa.resolve(name, sw.version, where) } else if (!sw.resolved) { return spec diff --git a/deps/npm/lib/install/save.js b/deps/npm/lib/install/save.js index e1a94fcff7a6ad..f0c61f555d64e4 100644 --- a/deps/npm/lib/install/save.js +++ b/deps/npm/lib/install/save.js @@ -39,6 +39,8 @@ function andWarnErrors (cb) { } } +exports.saveShrinkwrap = saveShrinkwrap + function saveShrinkwrap (tree, next) { validate('OF', arguments) if (!npm.config.get('shrinkwrap') || !npm.config.get('package-lock')) { diff --git a/deps/npm/lib/link.js b/deps/npm/lib/link.js index 54b8dcac7a428e..158d9b06456ba3 100644 --- a/deps/npm/lib/link.js +++ b/deps/npm/lib/link.js @@ -122,7 +122,7 @@ function linkInstall (pkgs, cb) { log.verbose('link', 'symlinking %s to %s', pp, target) cb() } ], - [symlink, pp, target], + [symlink, pp, target, false, false], // do not run any scripts rp && [build, [target], npm.config.get('global'), build._noLC, true], [resultPrinter, pkg, pp, target, rp] diff --git a/deps/npm/lib/npm.js b/deps/npm/lib/npm.js index 3a84947f79fcd3..e58712603bf839 100644 --- a/deps/npm/lib/npm.js +++ b/deps/npm/lib/npm.js @@ -24,6 +24,16 @@ var npm = module.exports = new EventEmitter() var npmconf = require('./config/core.js') var log = require('npmlog') + var inspect = require('util').inspect + + // capture global logging + process.on('log', function (level) { + try { + return log[level].apply(log, [].slice.call(arguments, 1)) + } catch (ex) { + log.verbose('attempt to log ' + inspect(arguments) + ' crashed: ' + ex.message) + } + }) var path = require('path') var abbrev = require('abbrev') diff --git a/deps/npm/lib/pack.js b/deps/npm/lib/pack.js index c428482035c98b..f6a0eff805f50f 100644 --- a/deps/npm/lib/pack.js +++ b/deps/npm/lib/pack.js @@ -6,7 +6,6 @@ const BB = require('bluebird') -const cache = require('./cache') const cacache = require('cacache') const cp = require('child_process') const deprCheck = require('./utils/depr-check') @@ -18,6 +17,7 @@ const log = require('npmlog') const move = require('move-concurrently') const npm = require('./npm') const output = require('./utils/output') +const pacote = require('pacote') const pacoteOpts = require('./config/pacote') const path = require('path') const PassThrough = require('stream').PassThrough @@ -26,7 +26,6 @@ const pipe = BB.promisify(require('mississippi').pipe) const prepublishWarning = require('./utils/warn-deprecated')('prepublish-on-install') const pinflight = require('promise-inflight') const readJson = BB.promisify(require('read-package-json')) -const writeStreamAtomic = require('fs-write-stream-atomic') const tar = require('tar') const packlist = require('npm-packlist') @@ -69,12 +68,8 @@ function pack_ (pkg, dir) { return packDirectory(mani, mani._resolved, target) }) } else { - return cache.add(pkg).then((info) => { - return pipe( - cacache.get.stream.byDigest(pacoteOpts().cache, info.integrity || mani._integrity), - writeStreamAtomic(target) - ) - }).then(() => target) + return pacote.tarball.toFile(pkg, target, pacoteOpts()) + .then(() => target) } }) }) @@ -125,11 +120,15 @@ function packDirectory (mani, dir, target) { cwd: dir, prefix: 'package/', portable: true, + noMtime: true, gzip: true } return packlist({ path: dir }) - .then((files) => tar.create(tarOpt, files)) + // NOTE: node-tar does some Magic Stuff depending on prefixes for files + // specifically with @ signs, so we just neutralize that one + // and any such future "features" by prepending `./` + .then((files) => tar.create(tarOpt, files.map((f) => `./${f}`))) .then(() => move(tmpTarget, target, {Promise: BB, fs})) .then(() => lifecycle(pkg, 'postpack', dir)) .then(() => target) diff --git a/deps/npm/lib/profile.js b/deps/npm/lib/profile.js index 4238e142760828..587a26ca8b5e68 100644 --- a/deps/npm/lib/profile.js +++ b/deps/npm/lib/profile.js @@ -12,6 +12,7 @@ const qrcodeTerminal = require('qrcode-terminal') const url = require('url') const queryString = require('query-string') const pulseTillDone = require('./utils/pulse-till-done.js') +const inspect = require('util').inspect module.exports = profileCmd @@ -87,11 +88,11 @@ function config () { } const knownProfileKeys = qw` - name email ${'two factor auth'} fullname homepage + name email ${'two-factor auth'} fullname homepage freenode twitter github created updated` function get (args) { - const tfa = 'two factor auth' + const tfa = 'two-factor auth' const conf = config() return pulseTillDone.withPromise(profile.get(conf)).then((info) => { if (!info.cidr_whitelist) delete info.cidr_whitelist @@ -188,8 +189,10 @@ function set (args) { output(JSON.stringify({[prop]: result[prop]}, null, 2)) } else if (conf.parseable) { output(prop + '\t' + result[prop]) - } else { + } else if (result[prop] != null) { output('Set', prop, 'to', result[prop]) + } else { + output('Set', prop) } }) })) @@ -202,7 +205,7 @@ function enable2fa (args) { } const mode = args[0] || 'auth-and-writes' if (mode !== 'auth-only' && mode !== 'auth-and-writes') { - return Promise.reject(new Error(`Invalid two factor authentication mode "${mode}".\n` + + return Promise.reject(new Error(`Invalid two-factor authentication mode "${mode}".\n` + 'Valid modes are:\n' + ' auth-only - Require two-factor authentication only when logging in\n' + ' auth-and-writes - Require two-factor authentication when logging in AND when publishing')) @@ -210,16 +213,31 @@ function enable2fa (args) { const conf = config() if (conf.json || conf.parseable) { return Promise.reject(new Error( - 'Enabling two-factor authentication is an interactive opperation and ' + - (conf.json ? 'JSON' : 'parseable') + 'output mode is not available')) + 'Enabling two-factor authentication is an interactive operation and ' + + (conf.json ? 'JSON' : 'parseable') + ' output mode is not available')) } - log.notice('profile', 'Enabling two factor authentication for ' + mode) + const info = { tfa: { mode: mode } } - return readUserInfo.password().then((password) => { + + return Bluebird.try(() => { + // if they're using legacy auth currently then we have to update them to a + // bearer token before continuing. + if (conf.auth.basic) { + log.info('profile', 'Updating authentication to bearer token') + return profile.login(conf.auth.basic.username, conf.auth.basic.password, conf).then((result) => { + if (!result.token) throw new Error('Your registry ' + conf.registry + 'does not seem to support bearer tokens. Bearer tokens are required for two-factor authentication') + npm.config.setCredentialsByURI(conf.registry, {token: result.token}) + return Bluebird.fromNode((cb) => npm.config.save('user', cb)) + }) + } + }).then(() => { + log.notice('profile', 'Enabling two factor authentication for ' + mode) + return readUserInfo.password() + }).then((password) => { info.tfa.password = password log.info('profile', 'Determine if tfa is pending') return pulseTillDone.withPromise(profile.get(conf)).then((info) => { @@ -235,7 +253,7 @@ function enable2fa (args) { } }) }).then(() => { - log.info('profile', 'Setting two factor authentication to ' + mode) + log.info('profile', 'Setting two-factor authentication to ' + mode) return pulseTillDone.withPromise(profile.set(info, conf)) }).then((challenge) => { if (challenge.tfa === null) { @@ -243,7 +261,7 @@ function enable2fa (args) { return } if (typeof challenge.tfa !== 'string' || !/^otpauth:[/][/]/.test(challenge.tfa)) { - throw new Error('Unknown error enabling two-factor authentication. Expected otpauth URL, got: ' + challenge.tfa) + throw new Error('Unknown error enabling two-factor authentication. Expected otpauth URL, got: ' + inspect(challenge.tfa)) } const otpauth = url.parse(challenge.tfa) const opts = queryString.parse(otpauth.query) @@ -252,10 +270,10 @@ function enable2fa (args) { }).then((code) => { return readUserInfo.otp('And an OTP code from your authenticator: ') }).then((otp1) => { - log.info('profile', 'Finalizing two factor authentication') + log.info('profile', 'Finalizing two-factor authentication') return profile.set({tfa: [otp1]}, conf) }).then((result) => { - output('TFA successfully enabled. Below are your recovery codes, please print these out.') + output('2FA successfully enabled. Below are your recovery codes, please print these out.') output('You will need these to recover access to your account if you lose your authentication device.') result.tfa.forEach((c) => output('\t' + c)) }) diff --git a/deps/npm/lib/publish.js b/deps/npm/lib/publish.js index bf60e1d5a69a92..20bd2603e6ff0a 100644 --- a/deps/npm/lib/publish.js +++ b/deps/npm/lib/publish.js @@ -3,7 +3,6 @@ const BB = require('bluebird') const cacache = require('cacache') -const cache = require('./cache') const createReadStream = require('graceful-fs').createReadStream const getPublishConfig = require('./utils/get-publish-config.js') const lifecycle = BB.promisify(require('./utils/lifecycle.js')) @@ -16,11 +15,9 @@ const pack = require('./pack') const pacote = require('pacote') const pacoteOpts = require('./config/pacote') const path = require('path') -const pipe = BB.promisify(require('mississippi').pipe) const readJson = BB.promisify(require('read-package-json')) const semver = require('semver') const statAsync = BB.promisify(require('graceful-fs').stat) -const writeStreamAtomic = require('fs-write-stream-atomic') const readUserInfo = require('./utils/read-user-info.js') publish.usage = 'npm publish [|] [--tag ] [--access ]' + @@ -105,20 +102,11 @@ function publishFromPackage (arg) { return cacache.tmp.withTmp(npm.tmp, {tmpPrefix: 'fromPackage'}, (tmp) => { const extracted = path.join(tmp, 'package') const target = path.join(tmp, 'package.json') - return cache.add(arg).then((info) => { - const opts = pacoteOpts({integrity: info.integrity}) - return BB.all([ - pipe( - cacache.get.stream.byDigest(opts.cache, info.integrity), - writeStreamAtomic(target) - ).then(() => target), - pacote.extract(arg, extracted, opts).then(() => { - return readJson(path.join(extracted, 'package.json')) - }) - ]).spread((target, pkg) => { - return upload(arg, pkg, false, target) - }) - }) + const opts = pacoteOpts() + return pacote.tarball.toFile(arg, target, opts) + .then(() => pacote.extract(arg, extracted, opts)) + .then(() => readJson(path.join(extracted, 'package.json'))) + .tap((pkg) => upload(arg, pkg, false, target)) }) } diff --git a/deps/npm/lib/shrinkwrap.js b/deps/npm/lib/shrinkwrap.js index 956a6936468916..ddfff2c681655e 100644 --- a/deps/npm/lib/shrinkwrap.js +++ b/deps/npm/lib/shrinkwrap.js @@ -21,6 +21,7 @@ const ssri = require('ssri') const validate = require('aproba') const writeFileAtomic = require('write-file-atomic') const unixFormatPath = require('./utils/unix-format-path.js') +const isRegistry = require('./utils/is-registry.js') const PKGLOCK = 'package-lock.json' const SHRINKWRAP = 'npm-shrinkwrap.json' @@ -113,7 +114,7 @@ function shrinkwrapDeps (deps, top, tree, seen) { if (child.fromBundle || child.isInLink) { pkginfo.bundled = true } else { - if (requested.registry) { + if (isRegistry(requested)) { pkginfo.resolved = child.package._resolved } // no integrity for git deps as integirty hashes are based on the @@ -153,7 +154,7 @@ function sortModules (modules) { function childVersion (top, child, req) { if (req.type === 'directory' || req.type === 'file') { return 'file:' + unixFormatPath(path.relative(top.path, child.package._resolved || req.fetchSpec)) - } else if (!req.registry && !child.fromBundle) { + } else if (!isRegistry(req) && !child.fromBundle) { return child.package._resolved || req.saveSpec || req.rawSpec } else { return child.package.version diff --git a/deps/npm/lib/token.js b/deps/npm/lib/token.js index a182b633d20c29..2a3b65e6ad7015 100644 --- a/deps/npm/lib/token.js +++ b/deps/npm/lib/token.js @@ -15,17 +15,17 @@ module.exports = token token.usage = 'npm token list\n' + - 'npm token delete \n' + + 'npm token revoke \n' + 'npm token create [--read-only] [--cidr=list]\n' -token.subcommands = ['list', 'delete', 'create'] +token.subcommands = ['list', 'revoke', 'create'] token.completion = function (opts, cb) { var argv = opts.conf.argv.remain switch (argv[2]) { case 'list': - case 'delete': + case 'revoke': case 'create': return cb(null, []) default: @@ -46,7 +46,7 @@ function token (args, cb) { withCb(list(), cb) break case 'delete': - case 'rel': + case 'revoke': case 'remove': case 'rm': withCb(rm(args.slice(1)), cb) @@ -127,7 +127,7 @@ function list (args) { function rm (args) { if (args.length === 0) { - throw new Error('npm token delete ') + throw new Error('npm token revoke ') } const conf = config() const toRemove = [] diff --git a/deps/npm/lib/update.js b/deps/npm/lib/update.js index 2c1d1e82a814bc..efb56f5e415ba7 100644 --- a/deps/npm/lib/update.js +++ b/deps/npm/lib/update.js @@ -1,11 +1,13 @@ +'use strict' module.exports = update -var url = require('url') -var log = require('npmlog') -var chain = require('slide').chain -var npm = require('./npm.js') -var Installer = require('./install.js').Installer -var usage = require('./utils/usage') +const url = require('url') +const log = require('npmlog') +const Bluebird = require('bluebird') +const npm = require('./npm.js') +const Installer = require('./install.js').Installer +const usage = require('./utils/usage') +const outdated = Bluebird.promisify(npm.commands.outdated) update.usage = usage( 'update', @@ -15,12 +17,16 @@ update.usage = usage( update.completion = npm.commands.outdated.completion function update (args, cb) { - var dryrun = false + return update_(args).asCallback(cb) +} + +function update_ (args) { + let dryrun = false if (npm.config.get('dry-run')) dryrun = true - npm.commands.outdated(args, true, function (er, rawOutdated) { - if (er) return cb(er) - var outdated = rawOutdated.map(function (ww) { + log.verbose('update', 'computing outdated modules to update') + return outdated(args, true).then((rawOutdated) => { + const outdated = rawOutdated.map(function (ww) { return { dep: ww[0], depname: ww[1], @@ -32,7 +38,7 @@ function update (args, cb) { } }) - var wanted = outdated.filter(function (ww) { + const wanted = outdated.filter(function (ww) { if (ww.current === ww.wanted && ww.wanted !== ww.latest) { log.verbose( 'outdated', @@ -42,23 +48,25 @@ function update (args, cb) { } return ww.current !== ww.wanted && ww.latest !== 'linked' }) - if (wanted.length === 0) return cb() + if (wanted.length === 0) return log.info('outdated', 'updating', wanted) - var toInstall = {} + const toInstall = {} + wanted.forEach(function (ww) { // use the initial installation method (repo, tar, git) for updating if (url.parse(ww.req).protocol) ww.what = ww.req - var where = ww.dep.parent && ww.dep.parent.path || ww.dep.path - if (toInstall[where]) { - toInstall[where].push(ww.what) - } else { - toInstall[where] = [ww.what] - } + const where = ww.dep.parent && ww.dep.parent.path || ww.dep.path + const isTransitive = !(ww.dep.requiredBy || []).some((p) => p.isTop) + const key = where + ':' + String(isTransitive) + if (!toInstall[key]) toInstall[key] = {where: where, opts: {saveOnlyLock: isTransitive}, what: []} + if (toInstall[key].what.indexOf(ww.what) === -1) toInstall[key].what.push(ww.what) + }) + return Bluebird.each(Object.keys(toInstall), (key) => { + const deps = toInstall[key] + const inst = new Installer(deps.where, dryrun, deps.what, deps.opts) + return inst.run() }) - chain(Object.keys(toInstall).map(function (where) { - return [new Installer(where, dryrun, toInstall[where]), 'run'] - }), cb) }) } diff --git a/deps/npm/lib/utils/convert-line-endings.js b/deps/npm/lib/utils/convert-line-endings.js deleted file mode 100644 index b05d328aacdcb6..00000000000000 --- a/deps/npm/lib/utils/convert-line-endings.js +++ /dev/null @@ -1,49 +0,0 @@ -'use strict' - -const Transform = require('stream').Transform -const Bluebird = require('bluebird') -const fs = require('graceful-fs') -const stat = Bluebird.promisify(fs.stat) -const chmod = Bluebird.promisify(fs.chmod) -const fsWriteStreamAtomic = require('fs-write-stream-atomic') - -module.exports.dos2Unix = dos2Unix - -function dos2Unix (file) { - return stat(file).then((stats) => { - let previousChunkEndedInCR = false - return new Bluebird((resolve, reject) => { - fs.createReadStream(file) - .on('error', reject) - .pipe(new Transform({ - transform: function (chunk, encoding, done) { - let data = chunk.toString() - if (previousChunkEndedInCR) { - data = '\r' + data - } - if (data[data.length - 1] === '\r') { - data = data.slice(0, -1) - previousChunkEndedInCR = true - } else { - previousChunkEndedInCR = false - } - done(null, data.replace(/\r\n/g, '\n')) - }, - flush: function (done) { - if (previousChunkEndedInCR) { - this.push('\r') - } - done() - } - })) - .on('error', reject) - .pipe(fsWriteStreamAtomic(file)) - .on('error', reject) - .on('finish', function () { - resolve(chmod(file, stats.mode)) - }) - }) - }) -} - -// could add unix2Dos and legacy Mac functions if need be diff --git a/deps/npm/lib/utils/error-message.js b/deps/npm/lib/utils/error-message.js index 028a18bbb6b183..85504f5edc5bb5 100644 --- a/deps/npm/lib/utils/error-message.js +++ b/deps/npm/lib/utils/error-message.js @@ -67,49 +67,53 @@ function errorMessage (er) { break case 'EOTP': - short.push(['', 'This operation requires a one-time password from your authenticator.']) - detail.push([ - '', - [ - 'You can provide a one-time password by passing --otp= to the command you ran.', - 'If you already provided a one-time password then it is likely that you either typoed', - 'it, or it timed out. Please try again.' - ].join('\n') - ]) - break - case 'E401': - // npm ERR! code E401 - // npm ERR! Unable to authenticate, need: Basic - if (er.headers && er.headers['www-authenticate']) { - const auth = er.headers['www-authenticate'] - if (auth.indexOf('Bearer') !== -1) { - short.push(['', 'Unable to authenticate, your authentication token seems to be invalid.']) - detail.push([ - '', - [ - 'To correct this please trying logging in again with:', - ' npm login' - ].join('\n') - ]) - break - } else if (auth.indexOf('Basic') !== -1) { - short.push(['', 'Incorrect or missing password.']) - detail.push([ - '', - [ - 'If you were trying to login, change your password, create an', - 'authentication token or enable two-factor authentication then', - 'that means you likely typed your password in incorectly.', - 'Please try again, or recover your password at:', - ' https://www.npmjs.com/forgot', + // the E401 message checking is a hack till we replace npm-registry-client with something + // OTP aware. + if (er.code === 'EOTP' || (er.code === 'E401' && /one-time pass/.test(er.message))) { + short.push(['', 'This operation requires a one-time password from your authenticator.']) + detail.push([ + '', + [ + 'You can provide a one-time password by passing --otp= to the command you ran.', + 'If you already provided a one-time password then it is likely that you either typoed', + 'it, or it timed out. Please try again.' + ].join('\n') + ]) + break + } else { + // npm ERR! code E401 + // npm ERR! Unable to authenticate, need: Basic + if (er.headers && er.headers['www-authenticate']) { + const auth = er.headers['www-authenticate'].map((au) => au.split(/,\s*/))[0] || [] + if (auth.indexOf('Bearer') !== -1) { + short.push(['', 'Unable to authenticate, your authentication token seems to be invalid.']) + detail.push([ + '', + [ + 'To correct this please trying logging in again with:', + ' npm login' + ].join('\n') + ]) + break + } else if (auth.indexOf('Basic') !== -1) { + short.push(['', 'Incorrect or missing password.']) + detail.push([ '', - 'If you were doing some other operation then your saved credentials are', - 'probably out of date. To correct this please try logging in again with:', - ' npm login' - ].join('\n') - ]) - break + [ + 'If you were trying to login, change your password, create an', + 'authentication token or enable two-factor authentication then', + 'that means you likely typed your password in incorrectly.', + 'Please try again, or recover your password at:', + ' https://www.npmjs.com/forgot', + '', + 'If you were doing some other operation then your saved credentials are', + 'probably out of date. To correct this please try logging in again with:', + ' npm login' + ].join('\n') + ]) + break + } } } diff --git a/deps/npm/lib/utils/gently-rm.js b/deps/npm/lib/utils/gently-rm.js index 7253e873c626dc..16d0aa9bd7f447 100644 --- a/deps/npm/lib/utils/gently-rm.js +++ b/deps/npm/lib/utils/gently-rm.js @@ -3,20 +3,8 @@ exports = module.exports = gentlyRm -var resolve = require('path').resolve -var dirname = require('path').dirname -var normalize = require('path').normalize -var validate = require('aproba') -var log = require('npmlog') -var lstat = require('graceful-fs').lstat -var readlink = require('graceful-fs').readlink -var isInside = require('path-is-inside') -var vacuum = require('fs-vacuum') -var chain = require('slide').chain -var asyncMap = require('slide').asyncMap -var readCmdShim = require('read-cmd-shim') -var iferr = require('iferr') -var npm = require('../npm.js') +var gentleFS = require('gentle-fs') +var gentleFSOpts = require('../config/gentle-fs.js') function gentlyRm (target, gently, base, cb) { if (!cb) { @@ -29,258 +17,5 @@ function gentlyRm (target, gently, base, cb) { gently = false } - // never rm the root, prefix, or bin dirs - // - // globals included because of `npm link` -- as far as the package - // requesting the link is concerned, the linked package is always - // installed globally - var prefixes = [ - npm.prefix, - npm.globalPrefix, - npm.dir, - npm.root, - npm.globalDir, - npm.bin, - npm.globalBin - ] - - var targetPath = normalize(resolve(npm.prefix, target)) - if (prefixes.indexOf(targetPath) !== -1) { - return cb(new Error('May not delete: ' + targetPath)) - } - var options = { } - if (npm.config.get('force') || !gently) options.purge = true - if (base) options.base = normalize(resolve(npm.prefix, base)) - - if (!gently) { - return vacuum(targetPath, options, cb) - } - - var parent = options.base = options.base || normalize(npm.prefix) - - // Do all the async work we'll need to do in order to tell if this is a - // safe operation - chain([ - [isEverInside, parent, prefixes], - [readLinkOrShim, targetPath], - [isEverInside, targetPath, prefixes], - [isEverInside, targetPath, [parent]] - ], function (er, results) { - if (er) { - if (er.code === 'ENOENT') return cb() - return cb(er) - } - var parentInfo = { - path: parent, - managed: results[0] - } - var targetInfo = { - path: targetPath, - symlink: results[1], - managed: results[2], - inParent: results[3] - } - - isSafeToRm(parentInfo, targetInfo, iferr(cb, thenRemove)) - - function thenRemove (toRemove, removeBase) { - if (!toRemove) return cb() - if (removeBase) options.base = removeBase - return vacuum(toRemove, options, cb) - } - }) -} - -exports._isSafeToRm = isSafeToRm -function isSafeToRm (parent, target, cb) { - log.silly('gentlyRm', 'parent.path =', parent.path) - log.silly('gentlyRm', 'parent.managed =', - parent.managed && parent.managed.target + ' is in ' + parent.managed.path) - log.silly('gentlyRm', 'target.path = ', target.path) - log.silly('gentlyRm', 'target.symlink =', target.symlink) - log.silly('gentlyRm', 'target.managed =', - target.managed && target.managed.target + ' is in ' + target.managed.path) - log.silly('gentlyRm', 'target.inParent = ', target.inParent) - - // The parent directory or something it symlinks to must eventually be in - // a folder that npm maintains. - if (!parent.managed) { - log.info('gentlyRm', parent.path, - 'is not contained in any diretory npm is known to control or ' + - 'any place they link to') - return cb(clobberFail(target.path, 'containing path ' + parent.path + - " isn't under npm's control")) - } - - // The target or something it symlinks to must eventually be in the parent - // or something the parent symlinks to - if (target.inParent) { - var actualTarget = target.inParent.target - var targetsParent = target.inParent.path - // if the target.path was what we found in some version of parent, remove - // using that parent as the base - if (target.path === actualTarget) { - return cb(null, target.path, targetsParent) - } else { - // If something the target.path links to was what was found, just - // remove target.path in the location it was found. - return cb(null, target.path, dirname(target.path)) - } - } - - // If the target is in a managed directory and is in a symlink, but was - // not in our parent that usually means someone else installed a bin file - // with the same name as one of our bin files. - if (target.managed && target.symlink) { - log.warn('gentlyRm', 'not removing', target.path, - "as it wasn't installed by", parent.path) - return cb() - } - - if (target.symlink) { - return cb(clobberFail(target.path, target.symlink + - ' symlink target is not controlled by npm ' + parent.path)) - } else { - return cb(clobberFail(target.path, 'is outside ' + parent.path + - ' and not a link')) - } -} - -function clobberFail (target, msg) { - validate('SS', arguments) - var er = new Error('Refusing to delete ' + target + ': ' + msg) - er.code = 'EEXIST' - er.path = target - return er -} - -function isENOENT (err) { - return err && err.code === 'ENOENT' -} - -function notENOENT (err) { - return !isENOENT(err) -} - -function skipENOENT (cb) { - return function (err, value) { - if (isENOENT(err)) { - return cb(null, false) - } else { - return cb(err, value) - } - } -} - -function errorsToValues (fn) { - return function () { - var args = Array.prototype.slice.call(arguments) - var cb = args.pop() - args.push(function (err, value) { - if (err) { - return cb(null, err) - } else { - return cb(null, value) - } - }) - fn.apply(null, args) - } -} - -function isNotError (value) { - return !(value instanceof Error) -} - -exports._isEverInside = isEverInside -// return the first of path, where target (or anything it symlinks to) -// isInside the path (or anything it symlinks to) -function isEverInside (target, paths, cb) { - validate('SAF', arguments) - asyncMap(paths, errorsToValues(readAllLinks), iferr(cb, function (resolvedPaths) { - var errorFree = resolvedPaths.filter(isNotError) - if (errorFree.length === 0) { - var badErrors = resolvedPaths.filter(notENOENT) - if (badErrors.length === 0) { - return cb(null, false) - } else { - return cb(badErrors[0]) - } - } - readAllLinks(target, iferr(skipENOENT(cb), function (targets) { - cb(null, areAnyInsideAny(targets, errorFree)) - })) - })) -} - -exports._areAnyInsideAny = areAnyInsideAny -// Return the first path found that any target is inside -function areAnyInsideAny (targets, paths) { - validate('AA', arguments) - var toCheck = [] - paths.forEach(function (path) { - targets.forEach(function (target) { - toCheck.push([target, path]) - }) - }) - for (var ii = 0; ii < toCheck.length; ++ii) { - var target = toCheck[ii][0] - var path = toCheck[ii][1] - var inside = isInside(target, path) - if (!inside) log.silly('isEverInside', target, 'is not inside', path) - if (inside && path) return inside && path && {target: target, path: path} - } - return false -} - -exports._readAllLinks = readAllLinks -// resolves chains of symlinks of unlimited depth, returning a list of paths -// it's seen in the process when it hits either a symlink cycle or a -// non-symlink -function readAllLinks (path, cb) { - validate('SF', arguments) - var seen = {} - _readAllLinks(path) - - function _readAllLinks (path) { - if (seen[path]) return cb(null, Object.keys(seen)) - seen[path] = true - resolveSymlink(path, iferr(cb, _readAllLinks)) - } -} - -exports._resolveSymlink = resolveSymlink -var resolvedPaths = {} -function resolveSymlink (symlink, cb) { - validate('SF', arguments) - var cached = resolvedPaths[symlink] - if (cached) return cb(null, cached) - - readLinkOrShim(symlink, iferr(cb, function (symlinkTarget) { - if (symlinkTarget) { - resolvedPaths[symlink] = resolve(dirname(symlink), symlinkTarget) - } else { - resolvedPaths[symlink] = symlink - } - return cb(null, resolvedPaths[symlink]) - })) -} - -exports._readLinkOrShim = readLinkOrShim -function readLinkOrShim (path, cb) { - validate('SF', arguments) - lstat(path, iferr(cb, function (stat) { - if (stat.isSymbolicLink()) { - readlink(path, cb) - } else { - readCmdShim(path, function (er, source) { - if (!er) return cb(null, source) - // lstat wouldn't return an error on these, so we don't either. - if (er.code === 'ENOTASHIM' || er.code === 'EISDIR') { - return cb(null, null) - } else { - return cb(er) - } - }) - } - })) + return gentleFS.rm(target, gentleFSOpts(gently, base), cb) } diff --git a/deps/npm/lib/utils/is-hashbang-file.js b/deps/npm/lib/utils/is-hashbang-file.js deleted file mode 100644 index f1677381fa129c..00000000000000 --- a/deps/npm/lib/utils/is-hashbang-file.js +++ /dev/null @@ -1,19 +0,0 @@ -'use strict' -const Bluebird = require('bluebird') -const fs = require('graceful-fs') -const open = Bluebird.promisify(fs.open) -const close = Bluebird.promisify(fs.close) - -module.exports = isHashbangFile - -function isHashbangFile (file) { - return open(file, 'r').then((fileHandle) => { - return new Bluebird((resolve, reject) => { - fs.read(fileHandle, new Buffer(new Array(2)), 0, 2, 0, function (err, bytesRead, buffer) { - close(fileHandle).then(() => { - resolve(!err && buffer.toString() === '#!') - }).catch(reject) - }) - }) - }) -} diff --git a/deps/npm/lib/utils/is-registry.js b/deps/npm/lib/utils/is-registry.js new file mode 100644 index 00000000000000..e5f08e16a0b961 --- /dev/null +++ b/deps/npm/lib/utils/is-registry.js @@ -0,0 +1,11 @@ +'use strict' +module.exports = isRegistry + +function isRegistry (req) { + if (req == null) return false + // modern metadata + if ('registry' in req) return req.registry + // legacy metadata + if (req.type === 'range' || req.type === 'version' || req.type === 'tag') return true + return false +} diff --git a/deps/npm/lib/utils/link.js b/deps/npm/lib/utils/link.js index 15331740a450ec..c2642481444ec4 100644 --- a/deps/npm/lib/utils/link.js +++ b/deps/npm/lib/utils/link.js @@ -1,73 +1,8 @@ module.exports = link -link.ifExists = linkIfExists -var fs = require('graceful-fs') -var chain = require('slide').chain -var mkdir = require('mkdirp') -var rm = require('./gently-rm.js') -var path = require('path') -var npm = require('../npm.js') - -function linkIfExists (from, to, gently, cb) { - fs.stat(from, function (er) { - if (er) return cb() - fs.readlink(to, function (er, fromOnDisk) { - // if the link already exists and matches what we would do, - // we don't need to do anything - if (!er) { - var toDir = path.dirname(to) - var absoluteFrom = path.resolve(toDir, from) - var absoluteFromOnDisk = path.resolve(toDir, fromOnDisk) - if (absoluteFrom === absoluteFromOnDisk) return cb() - } - link(from, to, gently, cb) - }) - }) -} - -function resolveIfSymlink (maybeSymlinkPath, cb) { - fs.lstat(maybeSymlinkPath, function (err, stat) { - if (err) return cb.apply(this, arguments) - if (!stat.isSymbolicLink()) return cb(null, maybeSymlinkPath) - fs.readlink(maybeSymlinkPath, cb) - }) -} - -function ensureFromIsNotSource (from, to, cb) { - resolveIfSymlink(from, function (err, fromDestination) { - if (err) return cb.apply(this, arguments) - if (path.resolve(path.dirname(from), fromDestination) === path.resolve(to)) { - return cb(new Error('Link target resolves to the same directory as link source: ' + to)) - } - cb.apply(this, arguments) - }) -} +var gentleFS = require('gentle-fs') +var gentleFSOpts = require('../config/gentle-fs.js') function link (from, to, gently, abs, cb) { - if (typeof cb !== 'function') { - cb = abs - abs = false - } - if (typeof cb !== 'function') { - cb = gently - gently = null - } - if (npm.config.get('force')) gently = false - - to = path.resolve(to) - var toDir = path.dirname(to) - var absTarget = path.resolve(toDir, from) - var relativeTarget = path.relative(toDir, absTarget) - var target = abs ? absTarget : relativeTarget - - chain( - [ - [ensureFromIsNotSource, absTarget, to], - [fs, 'stat', absTarget], - [rm, to, gently, path.dirname(to)], - [mkdir, path.dirname(to)], - [fs, 'symlink', target, to, 'junction'] - ], - cb - ) + return gentleFS.link(from, to, gentleFSOpts(gently, undefined, abs), cb) } diff --git a/deps/npm/lib/view.js b/deps/npm/lib/view.js index 2f06aea624dc03..e0904048df8ab4 100644 --- a/deps/npm/lib/view.js +++ b/deps/npm/lib/view.js @@ -264,7 +264,7 @@ function printData (data, name, cb) { if (npm.config.get('json')) { msgJson[msgJson.length - 1][f] = d } else { - d = util.inspect(d, false, 5, npm.color) + d = util.inspect(d, { showHidden: false, depth: 5, colors: npm.color, maxArrayLength: null }) } } else if (typeof d === 'string' && npm.config.get('json')) { d = JSON.stringify(d) diff --git a/deps/npm/man/man1/npm-README.1 b/deps/npm/man/man1/npm-README.1 index b3822ede6c2a99..a878813f91af92 100644 --- a/deps/npm/man/man1/npm-README.1 +++ b/deps/npm/man/man1/npm-README.1 @@ -1,4 +1,4 @@ -.TH "NPM" "1" "October 2017" "" "" +.TH "NPM" "1" "December 2017" "" "" .SH "NAME" \fBnpm\fR \- a JavaScript package manager .P diff --git a/deps/npm/man/man1/npm-access.1 b/deps/npm/man/man1/npm-access.1 index 0501df5268a5c7..124fb542efd81f 100644 --- a/deps/npm/man/man1/npm-access.1 +++ b/deps/npm/man/man1/npm-access.1 @@ -1,4 +1,4 @@ -.TH "NPM\-ACCESS" "1" "October 2017" "" "" +.TH "NPM\-ACCESS" "1" "December 2017" "" "" .SH "NAME" \fBnpm-access\fR \- Set access level on published packages .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-adduser.1 b/deps/npm/man/man1/npm-adduser.1 index b49cd008136f25..1d0dc7d63f2822 100644 --- a/deps/npm/man/man1/npm-adduser.1 +++ b/deps/npm/man/man1/npm-adduser.1 @@ -1,4 +1,4 @@ -.TH "NPM\-ADDUSER" "1" "October 2017" "" "" +.TH "NPM\-ADDUSER" "1" "December 2017" "" "" .SH "NAME" \fBnpm-adduser\fR \- Add a registry user account .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-bin.1 b/deps/npm/man/man1/npm-bin.1 index 7f6a47eb60dc37..a146ed8ce2eec1 100644 --- a/deps/npm/man/man1/npm-bin.1 +++ b/deps/npm/man/man1/npm-bin.1 @@ -1,4 +1,4 @@ -.TH "NPM\-BIN" "1" "October 2017" "" "" +.TH "NPM\-BIN" "1" "December 2017" "" "" .SH "NAME" \fBnpm-bin\fR \- Display npm bin folder .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-bugs.1 b/deps/npm/man/man1/npm-bugs.1 index ab89fd618bb661..e4a74891780807 100644 --- a/deps/npm/man/man1/npm-bugs.1 +++ b/deps/npm/man/man1/npm-bugs.1 @@ -1,4 +1,4 @@ -.TH "NPM\-BUGS" "1" "October 2017" "" "" +.TH "NPM\-BUGS" "1" "December 2017" "" "" .SH "NAME" \fBnpm-bugs\fR \- Bugs for a package in a web browser maybe .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-build.1 b/deps/npm/man/man1/npm-build.1 index fa27f24e90a103..6ea78934f15927 100644 --- a/deps/npm/man/man1/npm-build.1 +++ b/deps/npm/man/man1/npm-build.1 @@ -1,4 +1,4 @@ -.TH "NPM\-BUILD" "1" "October 2017" "" "" +.TH "NPM\-BUILD" "1" "December 2017" "" "" .SH "NAME" \fBnpm-build\fR \- Build a package .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-bundle.1 b/deps/npm/man/man1/npm-bundle.1 index 982a48844d15c9..6eb57d7c1022a9 100644 --- a/deps/npm/man/man1/npm-bundle.1 +++ b/deps/npm/man/man1/npm-bundle.1 @@ -1,4 +1,4 @@ -.TH "NPM\-BUNDLE" "1" "October 2017" "" "" +.TH "NPM\-BUNDLE" "1" "December 2017" "" "" .SH "NAME" \fBnpm-bundle\fR \- REMOVED .SH DESCRIPTION diff --git a/deps/npm/man/man1/npm-cache.1 b/deps/npm/man/man1/npm-cache.1 index 47c7b779caddc6..133b61730f7268 100644 --- a/deps/npm/man/man1/npm-cache.1 +++ b/deps/npm/man/man1/npm-cache.1 @@ -1,4 +1,4 @@ -.TH "NPM\-CACHE" "1" "October 2017" "" "" +.TH "NPM\-CACHE" "1" "December 2017" "" "" .SH "NAME" \fBnpm-cache\fR \- Manipulates packages cache .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-completion.1 b/deps/npm/man/man1/npm-completion.1 index 809c97d663660d..131cd3f0d6062e 100644 --- a/deps/npm/man/man1/npm-completion.1 +++ b/deps/npm/man/man1/npm-completion.1 @@ -1,4 +1,4 @@ -.TH "NPM\-COMPLETION" "1" "October 2017" "" "" +.TH "NPM\-COMPLETION" "1" "December 2017" "" "" .SH "NAME" \fBnpm-completion\fR \- Tab Completion for npm .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-config.1 b/deps/npm/man/man1/npm-config.1 index 22bd768f94ba24..c284370d3f0ac7 100644 --- a/deps/npm/man/man1/npm-config.1 +++ b/deps/npm/man/man1/npm-config.1 @@ -1,4 +1,4 @@ -.TH "NPM\-CONFIG" "1" "October 2017" "" "" +.TH "NPM\-CONFIG" "1" "December 2017" "" "" .SH "NAME" \fBnpm-config\fR \- Manage the npm configuration files .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-dedupe.1 b/deps/npm/man/man1/npm-dedupe.1 index 6f6365224b84d2..c1ccfc6bf2d5d4 100644 --- a/deps/npm/man/man1/npm-dedupe.1 +++ b/deps/npm/man/man1/npm-dedupe.1 @@ -1,4 +1,4 @@ -.TH "NPM\-DEDUPE" "1" "October 2017" "" "" +.TH "NPM\-DEDUPE" "1" "December 2017" "" "" .SH "NAME" \fBnpm-dedupe\fR \- Reduce duplication .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-deprecate.1 b/deps/npm/man/man1/npm-deprecate.1 index 32df69bf3091aa..d50b3eb39a8060 100644 --- a/deps/npm/man/man1/npm-deprecate.1 +++ b/deps/npm/man/man1/npm-deprecate.1 @@ -1,4 +1,4 @@ -.TH "NPM\-DEPRECATE" "1" "October 2017" "" "" +.TH "NPM\-DEPRECATE" "1" "December 2017" "" "" .SH "NAME" \fBnpm-deprecate\fR \- Deprecate a version of a package .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-dist-tag.1 b/deps/npm/man/man1/npm-dist-tag.1 index 3e77ec58edf26a..ba49d77fa835f9 100644 --- a/deps/npm/man/man1/npm-dist-tag.1 +++ b/deps/npm/man/man1/npm-dist-tag.1 @@ -1,4 +1,4 @@ -.TH "NPM\-DIST\-TAG" "1" "October 2017" "" "" +.TH "NPM\-DIST\-TAG" "1" "December 2017" "" "" .SH "NAME" \fBnpm-dist-tag\fR \- Modify package distribution tags .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-docs.1 b/deps/npm/man/man1/npm-docs.1 index a2cec0fe66fd05..f913d4ee51e74c 100644 --- a/deps/npm/man/man1/npm-docs.1 +++ b/deps/npm/man/man1/npm-docs.1 @@ -1,4 +1,4 @@ -.TH "NPM\-DOCS" "1" "October 2017" "" "" +.TH "NPM\-DOCS" "1" "December 2017" "" "" .SH "NAME" \fBnpm-docs\fR \- Docs for a package in a web browser maybe .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-doctor.1 b/deps/npm/man/man1/npm-doctor.1 index 58bc8239bf528f..649b81f2e7f727 100644 --- a/deps/npm/man/man1/npm-doctor.1 +++ b/deps/npm/man/man1/npm-doctor.1 @@ -1,4 +1,4 @@ -.TH "NPM\-DOCTOR" "1" "October 2017" "" "" +.TH "NPM\-DOCTOR" "1" "December 2017" "" "" .SH "NAME" \fBnpm-doctor\fR \- Check your environments .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-edit.1 b/deps/npm/man/man1/npm-edit.1 index 51e952d3876462..96275a8d9a104f 100644 --- a/deps/npm/man/man1/npm-edit.1 +++ b/deps/npm/man/man1/npm-edit.1 @@ -1,4 +1,4 @@ -.TH "NPM\-EDIT" "1" "October 2017" "" "" +.TH "NPM\-EDIT" "1" "December 2017" "" "" .SH "NAME" \fBnpm-edit\fR \- Edit an installed package .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-explore.1 b/deps/npm/man/man1/npm-explore.1 index 5788365fc53854..9ed823aeef37cf 100644 --- a/deps/npm/man/man1/npm-explore.1 +++ b/deps/npm/man/man1/npm-explore.1 @@ -1,4 +1,4 @@ -.TH "NPM\-EXPLORE" "1" "October 2017" "" "" +.TH "NPM\-EXPLORE" "1" "December 2017" "" "" .SH "NAME" \fBnpm-explore\fR \- Browse an installed package .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-help-search.1 b/deps/npm/man/man1/npm-help-search.1 index dec9f7811fbc64..4252dff6987cfd 100644 --- a/deps/npm/man/man1/npm-help-search.1 +++ b/deps/npm/man/man1/npm-help-search.1 @@ -1,4 +1,4 @@ -.TH "NPM\-HELP\-SEARCH" "1" "October 2017" "" "" +.TH "NPM\-HELP\-SEARCH" "1" "December 2017" "" "" .SH "NAME" \fBnpm-help-search\fR \- Search npm help documentation .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-help.1 b/deps/npm/man/man1/npm-help.1 index 1f1efc0241c3be..dea51fb5dc857a 100644 --- a/deps/npm/man/man1/npm-help.1 +++ b/deps/npm/man/man1/npm-help.1 @@ -1,4 +1,4 @@ -.TH "NPM\-HELP" "1" "October 2017" "" "" +.TH "NPM\-HELP" "1" "December 2017" "" "" .SH "NAME" \fBnpm-help\fR \- Get help on npm .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-init.1 b/deps/npm/man/man1/npm-init.1 index 88942c347356f1..3395281ac75769 100644 --- a/deps/npm/man/man1/npm-init.1 +++ b/deps/npm/man/man1/npm-init.1 @@ -1,4 +1,4 @@ -.TH "NPM\-INIT" "1" "October 2017" "" "" +.TH "NPM\-INIT" "1" "December 2017" "" "" .SH "NAME" \fBnpm-init\fR \- Interactively create a package\.json file .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-install-test.1 b/deps/npm/man/man1/npm-install-test.1 index d89fc1fbb914e6..34a306b520b807 100644 --- a/deps/npm/man/man1/npm-install-test.1 +++ b/deps/npm/man/man1/npm-install-test.1 @@ -1,4 +1,4 @@ -.TH "NPM" "" "October 2017" "" "" +.TH "NPM" "" "December 2017" "" "" .SH "NAME" \fBnpm\fR .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-install.1 b/deps/npm/man/man1/npm-install.1 index 5327cdd9116fd8..bdbc6794c9bf2f 100644 --- a/deps/npm/man/man1/npm-install.1 +++ b/deps/npm/man/man1/npm-install.1 @@ -1,4 +1,4 @@ -.TH "NPM\-INSTALL" "1" "October 2017" "" "" +.TH "NPM\-INSTALL" "1" "December 2017" "" "" .SH "NAME" \fBnpm-install\fR \- Install a package .SH SYNOPSIS @@ -356,6 +356,9 @@ versions\. The \fB\-\-dry\-run\fP argument will report in the usual way what the install would have done without actually installing anything\. .P +The \fB\-\-package\-lock\-only\fP argument will only update the \fBpackage\-lock\.json\fP, +instead of checking \fBnode_modules\fP and downloading dependencies\. +.P The \fB\-f\fP or \fB\-\-force\fP argument will force npm to fetch remote resources even if a local copy exists on disk\. .P diff --git a/deps/npm/man/man1/npm-link.1 b/deps/npm/man/man1/npm-link.1 index 5776f241ba8e1c..471db86d33ef75 100644 --- a/deps/npm/man/man1/npm-link.1 +++ b/deps/npm/man/man1/npm-link.1 @@ -1,4 +1,4 @@ -.TH "NPM\-LINK" "1" "October 2017" "" "" +.TH "NPM\-LINK" "1" "December 2017" "" "" .SH "NAME" \fBnpm-link\fR \- Symlink a package folder .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-logout.1 b/deps/npm/man/man1/npm-logout.1 index d596d4e55e9790..fab4c6c13577d0 100644 --- a/deps/npm/man/man1/npm-logout.1 +++ b/deps/npm/man/man1/npm-logout.1 @@ -1,4 +1,4 @@ -.TH "NPM\-LOGOUT" "1" "October 2017" "" "" +.TH "NPM\-LOGOUT" "1" "December 2017" "" "" .SH "NAME" \fBnpm-logout\fR \- Log out of the registry .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-ls.1 b/deps/npm/man/man1/npm-ls.1 index 1d0ffbd059bc44..c28056f2d076cb 100644 --- a/deps/npm/man/man1/npm-ls.1 +++ b/deps/npm/man/man1/npm-ls.1 @@ -1,4 +1,4 @@ -.TH "NPM\-LS" "1" "October 2017" "" "" +.TH "NPM\-LS" "1" "December 2017" "" "" .SH "NAME" \fBnpm-ls\fR \- List installed packages .SH SYNOPSIS @@ -22,7 +22,7 @@ For example, running \fBnpm ls promzard\fP in npm's source tree will show: .P .RS 2 .nf -npm@5.5.1 /path/to/npm +npm@5.6.0 /path/to/npm └─┬ init\-package\-json@0\.0\.4 └── promzard@0\.1\.5 .fi diff --git a/deps/npm/man/man1/npm-outdated.1 b/deps/npm/man/man1/npm-outdated.1 index 9650351655209a..e301f08e44b25e 100644 --- a/deps/npm/man/man1/npm-outdated.1 +++ b/deps/npm/man/man1/npm-outdated.1 @@ -1,4 +1,4 @@ -.TH "NPM\-OUTDATED" "1" "October 2017" "" "" +.TH "NPM\-OUTDATED" "1" "December 2017" "" "" .SH "NAME" \fBnpm-outdated\fR \- Check for outdated packages .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-owner.1 b/deps/npm/man/man1/npm-owner.1 index bc0b952ad2c164..8e0617d6e79585 100644 --- a/deps/npm/man/man1/npm-owner.1 +++ b/deps/npm/man/man1/npm-owner.1 @@ -1,4 +1,4 @@ -.TH "NPM\-OWNER" "1" "October 2017" "" "" +.TH "NPM\-OWNER" "1" "December 2017" "" "" .SH "NAME" \fBnpm-owner\fR \- Manage package owners .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-pack.1 b/deps/npm/man/man1/npm-pack.1 index 0dc0fe8d6ba663..633ceac020d8d0 100644 --- a/deps/npm/man/man1/npm-pack.1 +++ b/deps/npm/man/man1/npm-pack.1 @@ -1,4 +1,4 @@ -.TH "NPM\-PACK" "1" "October 2017" "" "" +.TH "NPM\-PACK" "1" "December 2017" "" "" .SH "NAME" \fBnpm-pack\fR \- Create a tarball from a package .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-ping.1 b/deps/npm/man/man1/npm-ping.1 index f541b907e22ff4..3c5a3ed9997a7a 100644 --- a/deps/npm/man/man1/npm-ping.1 +++ b/deps/npm/man/man1/npm-ping.1 @@ -1,4 +1,4 @@ -.TH "NPM\-PING" "1" "October 2017" "" "" +.TH "NPM\-PING" "1" "December 2017" "" "" .SH "NAME" \fBnpm-ping\fR \- Ping npm registry .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-prefix.1 b/deps/npm/man/man1/npm-prefix.1 index 78df65f4193b88..f69b65b9cacf6b 100644 --- a/deps/npm/man/man1/npm-prefix.1 +++ b/deps/npm/man/man1/npm-prefix.1 @@ -1,4 +1,4 @@ -.TH "NPM\-PREFIX" "1" "October 2017" "" "" +.TH "NPM\-PREFIX" "1" "December 2017" "" "" .SH "NAME" \fBnpm-prefix\fR \- Display prefix .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-profile.1 b/deps/npm/man/man1/npm-profile.1 index 1df97a4af6bcc6..37252a530e1417 100644 --- a/deps/npm/man/man1/npm-profile.1 +++ b/deps/npm/man/man1/npm-profile.1 @@ -1,4 +1,4 @@ -.TH "NPM\-PROFILE" "1" "October 2017" "" "" +.TH "NPM\-PROFILE" "1" "December 2017" "" "" .SH "NAME" \fBnpm-profile\fR \- Change settings on your registry profile .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-prune.1 b/deps/npm/man/man1/npm-prune.1 index c4e531d38dc31e..f84d2e41ec7e51 100644 --- a/deps/npm/man/man1/npm-prune.1 +++ b/deps/npm/man/man1/npm-prune.1 @@ -1,4 +1,4 @@ -.TH "NPM\-PRUNE" "1" "October 2017" "" "" +.TH "NPM\-PRUNE" "1" "December 2017" "" "" .SH "NAME" \fBnpm-prune\fR \- Remove extraneous packages .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-publish.1 b/deps/npm/man/man1/npm-publish.1 index e4a91f68c5c6a7..2764e9e4c49d89 100644 --- a/deps/npm/man/man1/npm-publish.1 +++ b/deps/npm/man/man1/npm-publish.1 @@ -1,4 +1,4 @@ -.TH "NPM\-PUBLISH" "1" "October 2017" "" "" +.TH "NPM\-PUBLISH" "1" "December 2017" "" "" .SH "NAME" \fBnpm-publish\fR \- Publish a package .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-rebuild.1 b/deps/npm/man/man1/npm-rebuild.1 index f16b8533256288..ab2b80391a8749 100644 --- a/deps/npm/man/man1/npm-rebuild.1 +++ b/deps/npm/man/man1/npm-rebuild.1 @@ -1,4 +1,4 @@ -.TH "NPM\-REBUILD" "1" "October 2017" "" "" +.TH "NPM\-REBUILD" "1" "December 2017" "" "" .SH "NAME" \fBnpm-rebuild\fR \- Rebuild a package .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-repo.1 b/deps/npm/man/man1/npm-repo.1 index 37e33975a2cede..85b22ead2d04bf 100644 --- a/deps/npm/man/man1/npm-repo.1 +++ b/deps/npm/man/man1/npm-repo.1 @@ -1,4 +1,4 @@ -.TH "NPM\-REPO" "1" "October 2017" "" "" +.TH "NPM\-REPO" "1" "December 2017" "" "" .SH "NAME" \fBnpm-repo\fR \- Open package repository page in the browser .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-restart.1 b/deps/npm/man/man1/npm-restart.1 index 0c5ffab3eddc03..b269a5fb75bbbd 100644 --- a/deps/npm/man/man1/npm-restart.1 +++ b/deps/npm/man/man1/npm-restart.1 @@ -1,4 +1,4 @@ -.TH "NPM\-RESTART" "1" "October 2017" "" "" +.TH "NPM\-RESTART" "1" "December 2017" "" "" .SH "NAME" \fBnpm-restart\fR \- Restart a package .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-root.1 b/deps/npm/man/man1/npm-root.1 index 90a8d751c7ee71..63901eef3c51a5 100644 --- a/deps/npm/man/man1/npm-root.1 +++ b/deps/npm/man/man1/npm-root.1 @@ -1,4 +1,4 @@ -.TH "NPM\-ROOT" "1" "October 2017" "" "" +.TH "NPM\-ROOT" "1" "December 2017" "" "" .SH "NAME" \fBnpm-root\fR \- Display npm root .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-run-script.1 b/deps/npm/man/man1/npm-run-script.1 index 08c746453cd796..2cdde2a46cd374 100644 --- a/deps/npm/man/man1/npm-run-script.1 +++ b/deps/npm/man/man1/npm-run-script.1 @@ -1,4 +1,4 @@ -.TH "NPM\-RUN\-SCRIPT" "1" "October 2017" "" "" +.TH "NPM\-RUN\-SCRIPT" "1" "December 2017" "" "" .SH "NAME" \fBnpm-run-script\fR \- Run arbitrary package scripts .SH SYNOPSIS @@ -59,6 +59,12 @@ instead of .P to run your tests\. .P +The actual shell your script is run within is platform dependent\. By default, +on Unix\-like systems it is the \fB/bin/sh\fP command, on Windows it is the \fBcmd\.exe\fP\|\. +The actual shell referred to by \fB/bin/sh\fP also depends on the system\. +As of \fBnpm@5\.1\.0\fP \fIhttps://github\.com/npm/npm/releases/tag/v5\.1\.0\fR you can +customize the shell with the \fBscript\-shell\fP configuration\. +.P Scripts are run from the root of the module, regardless of what your current working directory is when you call \fBnpm run\fP\|\. If you want your script to use different behavior based on what subdirectory you're in, you can use the @@ -88,6 +94,8 @@ npm help start npm help restart .IP \(bu 2 npm help stop +.IP \(bu 2 +npm help 7 config .RE diff --git a/deps/npm/man/man1/npm-search.1 b/deps/npm/man/man1/npm-search.1 index 482faf5a55d3b8..f175c8628cbe60 100644 --- a/deps/npm/man/man1/npm-search.1 +++ b/deps/npm/man/man1/npm-search.1 @@ -1,4 +1,4 @@ -.TH "NPM\-SEARCH" "1" "October 2017" "" "" +.TH "NPM\-SEARCH" "1" "December 2017" "" "" .SH "NAME" \fBnpm-search\fR \- Search for packages .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-shrinkwrap.1 b/deps/npm/man/man1/npm-shrinkwrap.1 index 656592987e81ac..00347defa6d2d2 100644 --- a/deps/npm/man/man1/npm-shrinkwrap.1 +++ b/deps/npm/man/man1/npm-shrinkwrap.1 @@ -1,4 +1,4 @@ -.TH "NPM\-SHRINKWRAP" "1" "October 2017" "" "" +.TH "NPM\-SHRINKWRAP" "1" "December 2017" "" "" .SH "NAME" \fBnpm-shrinkwrap\fR \- Lock down dependency versions for publication .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-star.1 b/deps/npm/man/man1/npm-star.1 index 0eef64651928cd..44e51472051377 100644 --- a/deps/npm/man/man1/npm-star.1 +++ b/deps/npm/man/man1/npm-star.1 @@ -1,4 +1,4 @@ -.TH "NPM\-STAR" "1" "October 2017" "" "" +.TH "NPM\-STAR" "1" "December 2017" "" "" .SH "NAME" \fBnpm-star\fR \- Mark your favorite packages .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-stars.1 b/deps/npm/man/man1/npm-stars.1 index af8cad012dd70f..c5a7de3cc3e0e0 100644 --- a/deps/npm/man/man1/npm-stars.1 +++ b/deps/npm/man/man1/npm-stars.1 @@ -1,4 +1,4 @@ -.TH "NPM\-STARS" "1" "October 2017" "" "" +.TH "NPM\-STARS" "1" "December 2017" "" "" .SH "NAME" \fBnpm-stars\fR \- View packages marked as favorites .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-start.1 b/deps/npm/man/man1/npm-start.1 index decb160d3a2188..57b75de5b8e5b4 100644 --- a/deps/npm/man/man1/npm-start.1 +++ b/deps/npm/man/man1/npm-start.1 @@ -1,4 +1,4 @@ -.TH "NPM\-START" "1" "October 2017" "" "" +.TH "NPM\-START" "1" "December 2017" "" "" .SH "NAME" \fBnpm-start\fR \- Start a package .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-stop.1 b/deps/npm/man/man1/npm-stop.1 index c95dcffeb55ef8..674ed9a530d149 100644 --- a/deps/npm/man/man1/npm-stop.1 +++ b/deps/npm/man/man1/npm-stop.1 @@ -1,4 +1,4 @@ -.TH "NPM\-STOP" "1" "October 2017" "" "" +.TH "NPM\-STOP" "1" "December 2017" "" "" .SH "NAME" \fBnpm-stop\fR \- Stop a package .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-team.1 b/deps/npm/man/man1/npm-team.1 index 2779ef4072512b..cb75eeeec92fa1 100644 --- a/deps/npm/man/man1/npm-team.1 +++ b/deps/npm/man/man1/npm-team.1 @@ -1,4 +1,4 @@ -.TH "NPM\-TEAM" "1" "October 2017" "" "" +.TH "NPM\-TEAM" "1" "December 2017" "" "" .SH "NAME" \fBnpm-team\fR \- Manage organization teams and team memberships .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-test.1 b/deps/npm/man/man1/npm-test.1 index 3efbe88127a479..2b03620434dfc5 100644 --- a/deps/npm/man/man1/npm-test.1 +++ b/deps/npm/man/man1/npm-test.1 @@ -1,4 +1,4 @@ -.TH "NPM\-TEST" "1" "October 2017" "" "" +.TH "NPM\-TEST" "1" "December 2017" "" "" .SH "NAME" \fBnpm-test\fR \- Test a package .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-token.1 b/deps/npm/man/man1/npm-token.1 index 4a587202c997c0..8eb645e9fa4c67 100644 --- a/deps/npm/man/man1/npm-token.1 +++ b/deps/npm/man/man1/npm-token.1 @@ -1,4 +1,4 @@ -.TH "NPM\-TOKEN" "1" "October 2017" "" "" +.TH "NPM\-TOKEN" "1" "December 2017" "" "" .SH "NAME" \fBnpm-token\fR \- Manage your authentication tokens .SH SYNOPSIS @@ -7,12 +7,12 @@ .nf npm token list [\-\-json|\-\-parseable] npm token create [\-\-read\-only] [\-\-cidr=1\.1\.1\.1/24,2\.2\.2\.2/16] -npm token delete +npm token revoke .fi .RE .SH DESCRIPTION .P -This list you list, create and delete authentication tokens\. +This list you list, create and revoke authentication tokens\. .RS 0 .IP \(bu 2 \fBnpm token list\fP: @@ -64,7 +64,7 @@ two\-factor authentication enabled, an otp\. .RE .RS 0 .IP \(bu 2 -\fBnpm token delete \fP: +\fBnpm token revoke \fP: This removes an authentication token, making it immediately unusable\. This can accept both complete tokens (as you get back from \fBnpm token create\fP and will find in your \fB\|\.npmrc\fP) and ids as seen in the \fBnpm token list\fP output\. diff --git a/deps/npm/man/man1/npm-uninstall.1 b/deps/npm/man/man1/npm-uninstall.1 index 8cd5f3bddae293..be83b3f7a8deb9 100644 --- a/deps/npm/man/man1/npm-uninstall.1 +++ b/deps/npm/man/man1/npm-uninstall.1 @@ -1,4 +1,4 @@ -.TH "NPM\-UNINSTALL" "1" "October 2017" "" "" +.TH "NPM\-UNINSTALL" "1" "December 2017" "" "" .SH "NAME" \fBnpm-uninstall\fR \- Remove a package .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-unpublish.1 b/deps/npm/man/man1/npm-unpublish.1 index 41326205ecca4e..224e04f1bb2882 100644 --- a/deps/npm/man/man1/npm-unpublish.1 +++ b/deps/npm/man/man1/npm-unpublish.1 @@ -1,4 +1,4 @@ -.TH "NPM\-UNPUBLISH" "1" "October 2017" "" "" +.TH "NPM\-UNPUBLISH" "1" "December 2017" "" "" .SH "NAME" \fBnpm-unpublish\fR \- Remove a package from the registry .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-update.1 b/deps/npm/man/man1/npm-update.1 index 125fe133a583f4..d8ae500df08140 100644 --- a/deps/npm/man/man1/npm-update.1 +++ b/deps/npm/man/man1/npm-update.1 @@ -1,4 +1,4 @@ -.TH "NPM\-UPDATE" "1" "October 2017" "" "" +.TH "NPM\-UPDATE" "1" "December 2017" "" "" .SH "NAME" \fBnpm-update\fR \- Update a package .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-version.1 b/deps/npm/man/man1/npm-version.1 index 9454f269e11f8b..9601e4f1883d5c 100644 --- a/deps/npm/man/man1/npm-version.1 +++ b/deps/npm/man/man1/npm-version.1 @@ -1,4 +1,4 @@ -.TH "NPM\-VERSION" "1" "October 2017" "" "" +.TH "NPM\-VERSION" "1" "December 2017" "" "" .SH "NAME" \fBnpm-version\fR \- Bump a package version .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-view.1 b/deps/npm/man/man1/npm-view.1 index 6b76a4afd2e9f2..2c18268271a435 100644 --- a/deps/npm/man/man1/npm-view.1 +++ b/deps/npm/man/man1/npm-view.1 @@ -1,4 +1,4 @@ -.TH "NPM\-VIEW" "1" "October 2017" "" "" +.TH "NPM\-VIEW" "1" "December 2017" "" "" .SH "NAME" \fBnpm-view\fR \- View registry info .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm-whoami.1 b/deps/npm/man/man1/npm-whoami.1 index 6f7646bd843173..2f096ac2a0c0cd 100644 --- a/deps/npm/man/man1/npm-whoami.1 +++ b/deps/npm/man/man1/npm-whoami.1 @@ -1,4 +1,4 @@ -.TH "NPM\-WHOAMI" "1" "October 2017" "" "" +.TH "NPM\-WHOAMI" "1" "December 2017" "" "" .SH "NAME" \fBnpm-whoami\fR \- Display npm username .SH SYNOPSIS diff --git a/deps/npm/man/man1/npm.1 b/deps/npm/man/man1/npm.1 index 39de90d4c241ff..42eb2962500dbe 100644 --- a/deps/npm/man/man1/npm.1 +++ b/deps/npm/man/man1/npm.1 @@ -1,4 +1,4 @@ -.TH "NPM" "1" "October 2017" "" "" +.TH "NPM" "1" "December 2017" "" "" .SH "NAME" \fBnpm\fR \- javascript package manager .SH SYNOPSIS @@ -10,7 +10,7 @@ npm [args] .RE .SH VERSION .P -5.5.1 +5.6.0 .SH DESCRIPTION .P npm is the package manager for the Node JavaScript platform\. It puts diff --git a/deps/npm/man/man1/npx.1 b/deps/npm/man/man1/npx.1 index aeb74cf012e86d..912effdc3bdc7c 100644 --- a/deps/npm/man/man1/npx.1 +++ b/deps/npm/man/man1/npx.1 @@ -1,4 +1,4 @@ -.TH "NPX" "1" "August 2017" "npx@9.5.0" "User Commands" +.TH "NPX" "1" "October 2017" "npx@9.7.0" "User Commands" .SH "NAME" \fBnpx\fR \- execute npm package binaries .SH SYNOPSIS diff --git a/deps/npm/man/man5/npm-folders.5 b/deps/npm/man/man5/npm-folders.5 index 909cdac38befc9..a252685bd0e43a 100644 --- a/deps/npm/man/man5/npm-folders.5 +++ b/deps/npm/man/man5/npm-folders.5 @@ -1,4 +1,4 @@ -.TH "NPM\-FOLDERS" "5" "October 2017" "" "" +.TH "NPM\-FOLDERS" "5" "December 2017" "" "" .SH "NAME" \fBnpm-folders\fR \- Folder Structures Used by npm .SH DESCRIPTION diff --git a/deps/npm/man/man5/npm-global.5 b/deps/npm/man/man5/npm-global.5 index 909cdac38befc9..a252685bd0e43a 100644 --- a/deps/npm/man/man5/npm-global.5 +++ b/deps/npm/man/man5/npm-global.5 @@ -1,4 +1,4 @@ -.TH "NPM\-FOLDERS" "5" "October 2017" "" "" +.TH "NPM\-FOLDERS" "5" "December 2017" "" "" .SH "NAME" \fBnpm-folders\fR \- Folder Structures Used by npm .SH DESCRIPTION diff --git a/deps/npm/man/man5/npm-json.5 b/deps/npm/man/man5/npm-json.5 index 625f7987fe7ded..0a4328f73fda3b 100644 --- a/deps/npm/man/man5/npm-json.5 +++ b/deps/npm/man/man5/npm-json.5 @@ -1,4 +1,4 @@ -.TH "PACKAGE\.JSON" "5" "October 2017" "" "" +.TH "PACKAGE\.JSON" "5" "December 2017" "" "" .SH "NAME" \fBpackage.json\fR \- Specifics of npm's package\.json handling .SH DESCRIPTION @@ -455,11 +455,13 @@ shortcut syntax you use for \fBnpm install\fP: .nf "repository": "npm/npm" +"repository": "github:user/repo" + "repository": "gist:11081aaa281" -"repository": "bitbucket:example/repo" +"repository": "bitbucket:user/repo" -"repository": "gitlab:another/repo" +"repository": "gitlab:user/repo" .fi .RE .SH scripts @@ -752,7 +754,7 @@ If we define a package\.json like this: "name": "awesome\-web\-framework", "version": "1\.0\.0", "bundledDependencies": [ - 'renderized', 'super\-streams' + "renderized", "super\-streams" ] } .fi @@ -824,7 +826,7 @@ are capable of properly installing your program\. For example: .RE .P Unless the user has set the \fBengine\-strict\fP config flag, this -field is advisory only will produce warnings when your package is installed as a dependency\. +field is advisory only and will only produce warnings when your package is installed as a dependency\. .SH engineStrict .P \fBThis feature was removed in npm 3\.0\.0\fR diff --git a/deps/npm/man/man5/npm-package-locks.5 b/deps/npm/man/man5/npm-package-locks.5 index 9795226f7a0454..241a45d9bb9a81 100644 --- a/deps/npm/man/man5/npm-package-locks.5 +++ b/deps/npm/man/man5/npm-package-locks.5 @@ -1,4 +1,4 @@ -.TH "NPM\-PACKAGE\-LOCKS" "5" "October 2017" "" "" +.TH "NPM\-PACKAGE\-LOCKS" "5" "December 2017" "" "" .SH "NAME" \fBnpm-package-locks\fR \- An explanation of npm lockfiles .SH DESCRIPTION diff --git a/deps/npm/man/man5/npm-shrinkwrap.json.5 b/deps/npm/man/man5/npm-shrinkwrap.json.5 index 9ef40bfd9acd31..a832963dc633a3 100644 --- a/deps/npm/man/man5/npm-shrinkwrap.json.5 +++ b/deps/npm/man/man5/npm-shrinkwrap.json.5 @@ -1,4 +1,4 @@ -.TH "NPM\-SHRINKWRAP\.JSON" "5" "October 2017" "" "" +.TH "NPM\-SHRINKWRAP\.JSON" "5" "December 2017" "" "" .SH "NAME" \fBnpm-shrinkwrap.json\fR \- A publishable lockfile .SH DESCRIPTION diff --git a/deps/npm/man/man5/npmrc.5 b/deps/npm/man/man5/npmrc.5 index ef6ad56f1a87e7..26d65c2598d1ee 100644 --- a/deps/npm/man/man5/npmrc.5 +++ b/deps/npm/man/man5/npmrc.5 @@ -1,4 +1,4 @@ -.TH "NPMRC" "5" "October 2017" "" "" +.TH "NPMRC" "5" "December 2017" "" "" .SH "NAME" \fBnpmrc\fR \- The npm config files .SH DESCRIPTION diff --git a/deps/npm/man/man5/package-lock.json.5 b/deps/npm/man/man5/package-lock.json.5 index 6e161e69d430b1..0196cc87e6f07a 100644 --- a/deps/npm/man/man5/package-lock.json.5 +++ b/deps/npm/man/man5/package-lock.json.5 @@ -1,4 +1,4 @@ -.TH "PACKAGE\-LOCK\.JSON" "5" "October 2017" "" "" +.TH "PACKAGE\-LOCK\.JSON" "5" "December 2017" "" "" .SH "NAME" \fBpackage-lock.json\fR \- A manifestation of the manifest .SH DESCRIPTION diff --git a/deps/npm/man/man5/package.json.5 b/deps/npm/man/man5/package.json.5 index 625f7987fe7ded..0a4328f73fda3b 100644 --- a/deps/npm/man/man5/package.json.5 +++ b/deps/npm/man/man5/package.json.5 @@ -1,4 +1,4 @@ -.TH "PACKAGE\.JSON" "5" "October 2017" "" "" +.TH "PACKAGE\.JSON" "5" "December 2017" "" "" .SH "NAME" \fBpackage.json\fR \- Specifics of npm's package\.json handling .SH DESCRIPTION @@ -455,11 +455,13 @@ shortcut syntax you use for \fBnpm install\fP: .nf "repository": "npm/npm" +"repository": "github:user/repo" + "repository": "gist:11081aaa281" -"repository": "bitbucket:example/repo" +"repository": "bitbucket:user/repo" -"repository": "gitlab:another/repo" +"repository": "gitlab:user/repo" .fi .RE .SH scripts @@ -752,7 +754,7 @@ If we define a package\.json like this: "name": "awesome\-web\-framework", "version": "1\.0\.0", "bundledDependencies": [ - 'renderized', 'super\-streams' + "renderized", "super\-streams" ] } .fi @@ -824,7 +826,7 @@ are capable of properly installing your program\. For example: .RE .P Unless the user has set the \fBengine\-strict\fP config flag, this -field is advisory only will produce warnings when your package is installed as a dependency\. +field is advisory only and will only produce warnings when your package is installed as a dependency\. .SH engineStrict .P \fBThis feature was removed in npm 3\.0\.0\fR diff --git a/deps/npm/man/man7/npm-coding-style.7 b/deps/npm/man/man7/npm-coding-style.7 index 8a2a6bbdd32134..508198722dfdea 100644 --- a/deps/npm/man/man7/npm-coding-style.7 +++ b/deps/npm/man/man7/npm-coding-style.7 @@ -1,4 +1,4 @@ -.TH "NPM\-CODING\-STYLE" "7" "October 2017" "" "" +.TH "NPM\-CODING\-STYLE" "7" "December 2017" "" "" .SH "NAME" \fBnpm-coding-style\fR \- npm's "funny" coding style .SH DESCRIPTION @@ -210,7 +210,7 @@ When something is intentionally missing or removed, set it to \fBnull\fP\|\. Don't set things to \fBundefined\fP\|\. Reserve that value to mean "not yet set to anything\." .P -Boolean objects are verboten\. +Boolean objects are forbidden\. .SH SEE ALSO .RS 0 .IP \(bu 2 diff --git a/deps/npm/man/man7/npm-config.7 b/deps/npm/man/man7/npm-config.7 index 7fc80370ca4600..aec6d8014caf84 100644 --- a/deps/npm/man/man7/npm-config.7 +++ b/deps/npm/man/man7/npm-config.7 @@ -1,4 +1,4 @@ -.TH "NPM\-CONFIG" "7" "October 2017" "" "" +.TH "NPM\-CONFIG" "7" "December 2017" "" "" .SH "NAME" \fBnpm-config\fR \- More than you probably want to know about npm configuration .SH DESCRIPTION @@ -909,6 +909,18 @@ Type: String .RE .P The registry you want to send cli metrics to if \fBsend\-metrics\fP is true\. +.SS node\-options +.RS 0 +.IP \(bu 2 +Default: null +.IP \(bu 2 +Type: String + +.RE +.P +Options to pass through to Node\.js via the \fBNODE_OPTIONS\fP environment +variable\. This does not impact how npm itself is executed but it does +impact how lifecycle scripts are called\. .SS node\-version .RS 0 .IP \(bu 2 @@ -998,6 +1010,17 @@ If set to false, then ignore \fBpackage\-lock\.json\fP files when installing\. T will also prevent \fIwriting\fR \fBpackage\-lock\.json\fP if \fBsave\fP is true\. .P This option is an alias for \fB\-\-shrinkwrap\fP\|\. +.SS package\-lock\-only +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +If set to true, it will update only the \fBpackage\-json\fP, +instead of checking \fBnode_modules\fP and downloading dependencies\. .SS parseable .RS 0 .IP \(bu 2 diff --git a/deps/npm/man/man7/npm-developers.7 b/deps/npm/man/man7/npm-developers.7 index 08712ef9a978fe..d9e483206a4fdb 100644 --- a/deps/npm/man/man7/npm-developers.7 +++ b/deps/npm/man/man7/npm-developers.7 @@ -1,4 +1,4 @@ -.TH "NPM\-DEVELOPERS" "7" "October 2017" "" "" +.TH "NPM\-DEVELOPERS" "7" "December 2017" "" "" .SH "NAME" \fBnpm-developers\fR \- Developer Guide .SH DESCRIPTION diff --git a/deps/npm/man/man7/npm-disputes.7 b/deps/npm/man/man7/npm-disputes.7 index 36dfcf57a428ea..642abcf178351b 100644 --- a/deps/npm/man/man7/npm-disputes.7 +++ b/deps/npm/man/man7/npm-disputes.7 @@ -1,4 +1,4 @@ -.TH "NPM\-DISPUTES" "7" "October 2017" "" "" +.TH "NPM\-DISPUTES" "7" "December 2017" "" "" .SH "NAME" \fBnpm-disputes\fR \- Handling Module Name Disputes .P diff --git a/deps/npm/man/man7/npm-index.7 b/deps/npm/man/man7/npm-index.7 index eaa989cba4e2bf..77a70e6cc62ef0 100644 --- a/deps/npm/man/man7/npm-index.7 +++ b/deps/npm/man/man7/npm-index.7 @@ -1,4 +1,4 @@ -.TH "NPM\-INDEX" "7" "October 2017" "" "" +.TH "NPM\-INDEX" "7" "December 2017" "" "" .SH "NAME" \fBnpm-index\fR \- Index of all npm documentation .SS npm help README diff --git a/deps/npm/man/man7/npm-orgs.7 b/deps/npm/man/man7/npm-orgs.7 index 4c0d0420b00b59..d1c3588ad8e683 100644 --- a/deps/npm/man/man7/npm-orgs.7 +++ b/deps/npm/man/man7/npm-orgs.7 @@ -1,4 +1,4 @@ -.TH "NPM\-ORGS" "7" "October 2017" "" "" +.TH "NPM\-ORGS" "7" "December 2017" "" "" .SH "NAME" \fBnpm-orgs\fR \- Working with Teams & Orgs .SH DESCRIPTION diff --git a/deps/npm/man/man7/npm-registry.7 b/deps/npm/man/man7/npm-registry.7 index 4831cdb4807756..a51170a387bda1 100644 --- a/deps/npm/man/man7/npm-registry.7 +++ b/deps/npm/man/man7/npm-registry.7 @@ -1,4 +1,4 @@ -.TH "NPM\-REGISTRY" "7" "October 2017" "" "" +.TH "NPM\-REGISTRY" "7" "December 2017" "" "" .SH "NAME" \fBnpm-registry\fR \- The JavaScript Package Registry .SH DESCRIPTION diff --git a/deps/npm/man/man7/npm-scope.7 b/deps/npm/man/man7/npm-scope.7 index 0f396cf68735cc..16e42f4bf0d71d 100644 --- a/deps/npm/man/man7/npm-scope.7 +++ b/deps/npm/man/man7/npm-scope.7 @@ -1,4 +1,4 @@ -.TH "NPM\-SCOPE" "7" "October 2017" "" "" +.TH "NPM\-SCOPE" "7" "December 2017" "" "" .SH "NAME" \fBnpm-scope\fR \- Scoped packages .SH DESCRIPTION diff --git a/deps/npm/man/man7/npm-scripts.7 b/deps/npm/man/man7/npm-scripts.7 index 84181d682d0a8e..bd0383116b79c1 100644 --- a/deps/npm/man/man7/npm-scripts.7 +++ b/deps/npm/man/man7/npm-scripts.7 @@ -1,4 +1,4 @@ -.TH "NPM\-SCRIPTS" "7" "October 2017" "" "" +.TH "NPM\-SCRIPTS" "7" "December 2017" "" "" .SH "NAME" \fBnpm-scripts\fR \- How npm handles the "scripts" field .SH DESCRIPTION diff --git a/deps/npm/man/man7/removing-npm.7 b/deps/npm/man/man7/removing-npm.7 index e639fd96779406..62c5ae42615e6b 100644 --- a/deps/npm/man/man7/removing-npm.7 +++ b/deps/npm/man/man7/removing-npm.7 @@ -1,4 +1,4 @@ -.TH "NPM\-REMOVAL" "1" "October 2017" "" "" +.TH "NPM\-REMOVAL" "1" "December 2017" "" "" .SH "NAME" \fBnpm-removal\fR \- Cleaning the Slate .SH SYNOPSIS diff --git a/deps/npm/man/man7/semver.7 b/deps/npm/man/man7/semver.7 index 58d3b8fc160ebd..23c1e018d53f03 100644 --- a/deps/npm/man/man7/semver.7 +++ b/deps/npm/man/man7/semver.7 @@ -1,4 +1,4 @@ -.TH "SEMVER" "7" "October 2017" "" "" +.TH "SEMVER" "7" "December 2017" "" "" .SH "NAME" \fBsemver\fR \- The semantic versioner for npm .SH Install diff --git a/deps/npm/node_modules/bin-links/CHANGELOG.md b/deps/npm/node_modules/bin-links/CHANGELOG.md new file mode 100644 index 00000000000000..c21734b67dc68b --- /dev/null +++ b/deps/npm/node_modules/bin-links/CHANGELOG.md @@ -0,0 +1,22 @@ +# Change Log + +All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines. + + +# [1.1.0](https://github.com/npm/bin-links/compare/v1.0.0...v1.1.0) (2017-11-20) + + +### Features + +* **dos2unix:** Log the fact line endings are being changed upon install. ([e9f8a6f](https://github.com/npm/bin-links/commit/e9f8a6f)) + + + + +# 1.0.0 (2017-10-07) + + +### Features + +* **import:** initial extraction from npm ([6ed0bfb](https://github.com/npm/bin-links/commit/6ed0bfb)) +* **initial commit:** README ([3fc9cf0](https://github.com/npm/bin-links/commit/3fc9cf0)) diff --git a/deps/npm/node_modules/bin-links/LICENSE b/deps/npm/node_modules/bin-links/LICENSE new file mode 100644 index 00000000000000..0b6c2287459632 --- /dev/null +++ b/deps/npm/node_modules/bin-links/LICENSE @@ -0,0 +1,235 @@ +The npm application +Copyright (c) npm, Inc. and Contributors +Licensed on the terms of The Artistic License 2.0 + +Node package dependencies of the npm application +Copyright (c) their respective copyright owners +Licensed on their respective license terms + +The npm public registry at https://registry.npmjs.org +and the npm website at https://www.npmjs.com +Operated by npm, Inc. +Use governed by terms published on https://www.npmjs.com + +"Node.js" +Trademark Joyent, Inc., https://joyent.com +Neither npm nor npm, Inc. are affiliated with Joyent, Inc. + +The Node.js application +Project of Node Foundation, https://nodejs.org + +The npm Logo +Copyright (c) Mathias Pettersson and Brian Hammond + +"Gubblebum Blocky" typeface +Copyright (c) Tjarda Koster, https://jelloween.deviantart.com +Used with permission + + +-------- + + +The Artistic License 2.0 + +Copyright (c) 2000-2006, The Perl Foundation. + +Everyone is permitted to copy and distribute verbatim copies +of this license document, but changing it is not allowed. + +Preamble + +This license establishes the terms under which a given free software +Package may be copied, modified, distributed, and/or redistributed. +The intent is that the Copyright Holder maintains some artistic +control over the development of that Package while still keeping the +Package available as open source and free software. + +You are always permitted to make arrangements wholly outside of this +license directly with the Copyright Holder of a given Package. 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The terms of this license +apply to the use and Distribution of the Standard or Modified Versions +as included in the aggregation. + +(8) You are permitted to link Modified and Standard Versions with +other works, to embed the Package in a larger work of your own, or to +build stand-alone binary or bytecode versions of applications that +include the Package, and Distribute the result without restriction, +provided the result does not expose a direct interface to the Package. + + +Items That are Not Considered Part of a Modified Version + +(9) Works (including, but not limited to, modules and scripts) that +merely extend or make use of the Package, do not, by themselves, cause +the Package to be a Modified Version. In addition, such works are not +considered parts of the Package itself, and are not subject to the +terms of this license. + + +General Provisions + +(10) Any use, modification, and distribution of the Standard or +Modified Versions is governed by this Artistic License. By using, +modifying or distributing the Package, you accept this license. Do not +use, modify, or distribute the Package, if you do not accept this +license. + +(11) If your Modified Version has been derived from a Modified +Version made by someone other than you, you are nevertheless required +to ensure that your Modified Version complies with the requirements of +this license. + +(12) This license does not grant you the right to use any trademark, +service mark, tradename, or logo of the Copyright Holder. + +(13) This license includes the non-exclusive, worldwide, +free-of-charge patent license to make, have made, use, offer to sell, +sell, import and otherwise transfer the Package with respect to any +patent claims licensable by the Copyright Holder that are necessarily +infringed by the Package. If you institute patent litigation +(including a cross-claim or counterclaim) against any party alleging +that the Package constitutes direct or contributory patent +infringement, then this Artistic License to you shall terminate on the +date that such litigation is filed. + +(14) Disclaimer of Warranty: +THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS +IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES. THE IMPLIED +WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR +NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT PERMITTED BY YOUR LOCAL +LAW. UNLESS REQUIRED BY LAW, NO COPYRIGHT HOLDER OR CONTRIBUTOR WILL +BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL +DAMAGES ARISING IN ANY WAY OUT OF THE USE OF THE PACKAGE, EVEN IF +ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +-------- diff --git a/deps/npm/node_modules/bin-links/README.md b/deps/npm/node_modules/bin-links/README.md new file mode 100644 index 00000000000000..558d5c74b2952a --- /dev/null +++ b/deps/npm/node_modules/bin-links/README.md @@ -0,0 +1,47 @@ +# bin-links [![npm version](https://img.shields.io/npm/v/bin-links.svg)](https://npm.im/bin-links) [![license](https://img.shields.io/npm/l/bin-links.svg)](https://npm.im/bin-links) [![Travis](https://img.shields.io/travis/npm/bin-links.svg)](https://travis-ci.org/npm/bin-links) [![AppVeyor](https://ci.appveyor.com/api/projects/status/github/npm/bin-links?svg=true)](https://ci.appveyor.com/project/npm/bin-links) [![Coverage Status](https://coveralls.io/repos/github/npm/bin-links/badge.svg?branch=latest)](https://coveralls.io/github/npm/bin-links?branch=latest) + +[`bin-links`](https://github.com/npm/bin-links) is a standalone library that links +binaries and man pages for Javascript packages + +## Install + +`$ npm install bin-links` + +## Table of Contents + +* [Example](#example) +* [Features](#features) +* [Contributing](#contributing) +* [API](#api) + * [`binLinks`](#binLinks) + +### Example + +```javascript +// todo +``` + +### Features + +* Links bin files listed under the `bin` property of pkg to the node_modules/.bin +directory of the installing environment. +* Links man files listed under the `man` property of pkg to the share/man directory +of the provided optional directory prefix. + +### Contributing + +The npm team enthusiastically welcomes contributions and project participation! +There's a bunch of things you can do if you want to contribute! The [Contributor +Guide](CONTRIBUTING.md) has all the information you need for everything from +reporting bugs to contributing entire new features. Please don't hesitate to +jump in if you'd like to, or even ask us questions if something isn't clear. + +### API + +#### `> binLinks(pkg, folder, global, opts, cb)` + +##### Example + +```javascript +binLinks(pkg, folder, global, opts, cb) +``` \ No newline at end of file diff --git a/deps/npm/node_modules/bin-links/index.js b/deps/npm/node_modules/bin-links/index.js new file mode 100644 index 00000000000000..e6370acad5407f --- /dev/null +++ b/deps/npm/node_modules/bin-links/index.js @@ -0,0 +1,187 @@ +'use strict' + +const path = require('path') +const fs = require('graceful-fs') +const linkIfExists = require('gentle-fs').linkIfExists +const cmdShimIfExists = require('cmd-shim').ifExists +const asyncMap = require('slide').asyncMap +const BB = require('bluebird') +const open = BB.promisify(fs.open) +const close = BB.promisify(fs.close) +const stat = BB.promisify(fs.stat) +const chmod = BB.promisify(fs.chmod) +const Transform = require('stream').Transform +const fsWriteStreamAtomic = require('fs-write-stream-atomic') + +module.exports = BB.promisify(binLinks) + +function binLinks (pkg, folder, global, opts, cb) { + // if it's global, and folder is in {prefix}/node_modules, + // then bins are in {prefix}/bin + // otherwise, then bins are in folder/../.bin + var parent = pkg.name && pkg.name[0] === '@' ? path.dirname(path.dirname(folder)) : path.dirname(folder) + var gnm = global && opts.globalDir + var gtop = parent === gnm + + opts.log.info('linkStuff', opts.pkgId) + opts.log.silly('linkStuff', opts.pkgId, 'has', parent, 'as its parent node_modules') + if (global) opts.log.silly('linkStuff', opts.pkgId, 'is part of a global install') + if (gnm) opts.log.silly('linkStuff', opts.pkgId, 'is installed into a global node_modules') + if (gtop) opts.log.silly('linkStuff', opts.pkgId, 'is installed into the top-level global node_modules') + + asyncMap( + [linkBins, linkMans], + function (fn, cb) { + if (!fn) return cb() + opts.log.verbose(fn.name, opts.pkgId) + fn(pkg, folder, parent, gtop, opts, cb) + }, + cb + ) +} + +function isHashbangFile (file) { + return open(file, 'r').then((fileHandle) => { + return new BB((resolve, reject) => { + fs.read(fileHandle, Buffer.from(new Array(2)), 0, 2, 0, function (err, bytesRead, buffer) { + close(fileHandle).then(() => { + resolve(!err && buffer.toString() === '#!') + }).catch(reject) + }) + }) + }) +} + +function dos2Unix (file) { + return stat(file).then((stats) => { + let previousChunkEndedInCR = false + return new BB((resolve, reject) => { + fs.createReadStream(file) + .on('error', reject) + .pipe(new Transform({ + transform: function (chunk, encoding, done) { + let data = chunk.toString() + if (previousChunkEndedInCR) { + data = '\r' + data + } + if (data[data.length - 1] === '\r') { + data = data.slice(0, -1) + previousChunkEndedInCR = true + } else { + previousChunkEndedInCR = false + } + done(null, data.replace(/\r\n/g, '\n')) + }, + flush: function (done) { + if (previousChunkEndedInCR) { + this.push('\r') + } + done() + } + })) + .on('error', reject) + .pipe(fsWriteStreamAtomic(file)) + .on('error', reject) + .on('finish', function () { + resolve(chmod(file, stats.mode)) + }) + }) + }) +} + +function getLinkOpts (opts, gently) { + return Object.assign({}, opts, { gently: gently }) +} + +function linkBins (pkg, folder, parent, gtop, opts, cb) { + if (!pkg.bin || (!gtop && path.basename(parent) !== 'node_modules')) { + return cb() + } + var linkOpts = getLinkOpts(opts, gtop && folder) + var execMode = parseInt('0777', 8) & (~opts.umask) + var binRoot = gtop ? opts.globalBin + : path.resolve(parent, '.bin') + opts.log.verbose('linkBins', [pkg.bin, binRoot, gtop]) + + asyncMap(Object.keys(pkg.bin), function (bin, cb) { + var dest = path.resolve(binRoot, bin) + var src = path.resolve(folder, pkg.bin[bin]) + + linkBin(src, dest, linkOpts, function (er) { + if (er) return cb(er) + // bins should always be executable. + // XXX skip chmod on windows? + fs.chmod(src, execMode, function (er) { + if (er && er.code === 'ENOENT' && opts.ignoreScripts) { + return cb() + } + if (er) return cb(er) + isHashbangFile(src).then((isHashbang) => { + if (isHashbang) { + opts.log.silly('linkBins', 'Converting line endings of hashbang file:', src) + return dos2Unix(src) + } + }).then(() => { + if (!gtop) return cb() + var dest = path.resolve(binRoot, bin) + var out = opts.parseable + ? dest + '::' + src + ':BINFILE' + : dest + ' -> ' + src + + if (!opts.json && !opts.parseable) { + opts.log.clearProgress() + console.log(out) + opts.log.showProgress() + } + cb() + }).catch(cb) + }) + }) + }, cb) +} + +function linkBin (from, to, opts, cb) { + if (process.platform !== 'win32') { + return linkIfExists(from, to, opts, cb) + } else { + return cmdShimIfExists(from, to, cb) + } +} + +function linkMans (pkg, folder, parent, gtop, opts, cb) { + if (!pkg.man || !gtop || process.platform === 'win32') return cb() + + var manRoot = path.resolve(opts.prefix, 'share', 'man') + opts.log.verbose('linkMans', 'man files are', pkg.man, 'in', manRoot) + + // make sure that the mans are unique. + // otherwise, if there are dupes, it'll fail with EEXIST + var set = pkg.man.reduce(function (acc, man) { + acc[path.basename(man)] = man + return acc + }, {}) + pkg.man = pkg.man.filter(function (man) { + return set[path.basename(man)] === man + }) + + asyncMap(pkg.man, function (man, cb) { + if (typeof man !== 'string') return cb() + opts.log.silly('linkMans', 'preparing to link', man) + var parseMan = man.match(/(.*\.([0-9]+)(\.gz)?)$/) + if (!parseMan) { + return cb(new Error( + man + ' is not a valid name for a man file. ' + + 'Man files must end with a number, ' + + 'and optionally a .gz suffix if they are compressed.' + )) + } + + var stem = parseMan[1] + var sxn = parseMan[2] + var bn = path.basename(stem) + var manSrc = path.resolve(folder, man) + var manDest = path.join(manRoot, 'man' + sxn, bn) + + linkIfExists(manSrc, manDest, getLinkOpts(opts, gtop && folder), cb) + }, cb) +} diff --git a/deps/npm/node_modules/bin-links/package.json b/deps/npm/node_modules/bin-links/package.json new file mode 100644 index 00000000000000..318e84e5ce9548 --- /dev/null +++ b/deps/npm/node_modules/bin-links/package.json @@ -0,0 +1,77 @@ +{ + "_from": "bin-links@latest", + "_id": "bin-links@1.1.0", + "_inBundle": false, + "_integrity": "sha512-3desjIEoSt86s+BRZlkLpBPPcHhr4vyUPL/+X1cQuE96NIlkELqnb4Yq+I5gZe47gHsZztA6cm38uMrT9+FWpA==", + "_location": "/bin-links", + "_phantomChildren": {}, + "_requested": { + "type": "tag", + "registry": true, + "raw": "bin-links@latest", + "name": "bin-links", + "escapedName": "bin-links", + "rawSpec": "latest", + "saveSpec": null, + "fetchSpec": "latest" + }, + "_requiredBy": [ + "#USER", + "/" + ], + "_resolved": "https://registry.npmjs.org/bin-links/-/bin-links-1.1.0.tgz", + "_shasum": "e0a92cb57f01c4dc1088bca2bae6be110b9f64f9", + "_spec": "bin-links@latest", + "_where": "/Users/rebecca/code/npm", + "author": { + "name": "Mike Sherov" + }, + "bugs": { + "url": "https://github.com/npm/bin-links/issues" + }, + "bundleDependencies": false, + "dependencies": { + "bluebird": "^3.5.0", + "cmd-shim": "^2.0.2", + "fs-write-stream-atomic": "^1.0.10", + "gentle-fs": "^2.0.0", + "graceful-fs": "^4.1.11", + "slide": "^1.1.6" + }, + "deprecated": false, + "description": "JavaScript package binary linker", + "devDependencies": { + "nyc": "^11.1.0", + "standard": "^10.0.3", + "standard-version": "^4.2.0", + "tap": "^10.7.2", + "weallbehave": "^1.2.0", + "weallcontribute": "^1.0.8" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/npm/bin-links#readme", + "keywords": [ + "npm", + "gentle", + "fs" + ], + "license": "Artistic-2.0", + "main": "index.js", + "name": "bin-links", + "repository": { + "type": "git", + "url": "git://github.com/npm/bin-links.git" + }, + "scripts": { + "postrelease": "npm publish && git push --follow-tags", + "prerelease": "npm t", + "pretest": "standard", + "release": "standard-version -s", + "test": "tap -J --nyc-arg=--all --coverage test/*.js", + "update-coc": "weallbehave -o . && git add CODE_OF_CONDUCT.md && git commit -m 'docs(coc): updated CODE_OF_CONDUCT.md'", + "update-contrib": "weallcontribute -o . && git add CONTRIBUTING.md && git commit -m 'docs(contributing): updated CONTRIBUTING.md'" + }, + "version": "1.1.0" +} diff --git a/deps/npm/node_modules/bluebird/README.md b/deps/npm/node_modules/bluebird/README.md index 538b182ef16cbf..19a63f40ea9f6f 100644 --- a/deps/npm/node_modules/bluebird/README.md +++ b/deps/npm/node_modules/bluebird/README.md @@ -2,8 +2,9 @@ Promises/A+ logo + [![Build Status](https://travis-ci.org/petkaantonov/bluebird.svg?branch=master)](https://travis-ci.org/petkaantonov/bluebird) -[![coverage-98%](http://img.shields.io/badge/coverage-98%-brightgreen.svg?style=flat)](http://petkaantonov.github.io/bluebird/coverage/debug/index.html) +[![coverage-98%](https://img.shields.io/badge/coverage-98%25-brightgreen.svg?style=flat)](http://petkaantonov.github.io/bluebird/coverage/debug/index.html) **Got a question?** Join us on [stackoverflow](http://stackoverflow.com/questions/tagged/bluebird), the [mailing list](https://groups.google.com/forum/#!forum/bluebird-js) or chat on [IRC](https://webchat.freenode.net/?channels=#promises) diff --git a/deps/npm/node_modules/bluebird/js/browser/bluebird.core.js b/deps/npm/node_modules/bluebird/js/browser/bluebird.core.js index 3ed2f6a689fd1c..6adcea1d6d08e5 100644 --- a/deps/npm/node_modules/bluebird/js/browser/bluebird.core.js +++ b/deps/npm/node_modules/bluebird/js/browser/bluebird.core.js @@ -23,7 +23,7 @@ * */ /** - * bluebird build version 3.5.0 + * bluebird build version 3.5.1 * Features enabled: core * Features disabled: race, call_get, generators, map, nodeify, promisify, props, reduce, settle, some, using, timers, filter, any, each */ @@ -559,7 +559,10 @@ Promise.prototype.suppressUnhandledRejections = function() { Promise.prototype._ensurePossibleRejectionHandled = function () { if ((this._bitField & 524288) !== 0) return; this._setRejectionIsUnhandled(); - async.invokeLater(this._notifyUnhandledRejection, this, undefined); + var self = this; + setTimeout(function() { + self._notifyUnhandledRejection(); + }, 1); }; Promise.prototype._notifyUnhandledRejectionIsHandled = function () { @@ -2848,7 +2851,7 @@ _dereq_("./synchronous_inspection")(Promise); _dereq_("./join")( Promise, PromiseArray, tryConvertToPromise, INTERNAL, async, getDomain); Promise.Promise = Promise; -Promise.version = "3.5.0"; +Promise.version = "3.5.1"; util.toFastProperties(Promise); util.toFastProperties(Promise.prototype); @@ -3618,10 +3621,11 @@ function safeToString(obj) { } function isError(obj) { - return obj !== null && + return obj instanceof Error || + (obj !== null && typeof obj === "object" && typeof obj.message === "string" && - typeof obj.name === "string"; + typeof obj.name === "string"); } function markAsOriginatingFromRejection(e) { diff --git a/deps/npm/node_modules/bluebird/js/browser/bluebird.core.min.js b/deps/npm/node_modules/bluebird/js/browser/bluebird.core.min.js index a556a428d9d5fe..84268e7c4fb2fd 100644 --- a/deps/npm/node_modules/bluebird/js/browser/bluebird.core.min.js +++ b/deps/npm/node_modules/bluebird/js/browser/bluebird.core.min.js @@ -23,9 +23,9 @@ * */ /** - * bluebird build version 3.5.0 + * bluebird build version 3.5.1 * Features enabled: core * Features disabled: race, call_get, generators, map, nodeify, promisify, props, reduce, settle, some, using, timers, filter, any, each */ -!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;"undefined"!=typeof window?e=window:"undefined"!=typeof global?e=global:"undefined"!=typeof self&&(e=self),e.Promise=t()}}(function(){var t,e,n;return function r(t,e,n){function i(a,s){if(!e[a]){if(!t[a]){var c="function"==typeof _dereq_&&_dereq_;if(!s&&c)return c(a,!0);if(o)return o(a,!0);var l=new Error("Cannot find module '"+a+"'");throw l.code="MODULE_NOT_FOUND",l}var u=e[a]={exports:{}};t[a][0].call(u.exports,function(e){var n=t[a][1][e];return i(n?n:e)},u,u.exports,r,t,e,n)}return e[a].exports}for(var o="function"==typeof _dereq_&&_dereq_,a=0;a0;){var e=t.shift();if("function"==typeof e){var n=t.shift(),r=t.shift();e.call(n,r)}else 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e=0===t?this._receiver0:this[4*t-4+3];return e===f?void 0:void 0===e&&this._isBound()?this._boundValue():e},i.prototype._promiseAt=function(t){return this[4*t-4+2]},i.prototype._fulfillmentHandlerAt=function(t){return this[4*t-4+0]},i.prototype._rejectionHandlerAt=function(t){return this[4*t-4+1]},i.prototype._boundValue=function(){},i.prototype._migrateCallback0=function(t){var e=(t._bitField,t._fulfillmentHandler0),n=t._rejectionHandler0,r=t._promise0,i=t._receiverAt(0);void 0===i&&(i=f),this._addCallbacks(e,n,r,i,null)},i.prototype._migrateCallbackAt=function(t,e){var n=t._fulfillmentHandlerAt(e),r=t._rejectionHandlerAt(e),i=t._promiseAt(e),o=t._receiverAt(e);void 0===o&&(o=f),this._addCallbacks(n,r,i,o,null)},i.prototype._addCallbacks=function(t,e,n,r,i){var o=this._length();if(o>=65531&&(o=0,this._setLength(0)),0===o)this._promise0=n,this._receiver0=r,"function"==typeof t&&(this._fulfillmentHandler0=null===i?t:h.domainBind(i,t)),"function"==typeof e&&(this._rejectionHandler0=null===i?e:h.domainBind(i,e));else{var a=4*o-4;this[a+2]=n,this[a+3]=r,"function"==typeof t&&(this[a+0]=null===i?t:h.domainBind(i,t)),"function"==typeof e&&(this[a+1]=null===i?e:h.domainBind(i,e))}return this._setLength(o+1),o},i.prototype._proxy=function(t,e){this._addCallbacks(void 0,void 0,e,t,null)},i.prototype._resolveCallback=function(t,e){if(0===(117506048&this._bitField)){if(t===this)return this._rejectCallback(l(),!1);var n=E(t,this);if(!(n instanceof i))return this._fulfill(t);e&&this._propagateFrom(n,2);var r=n._target();if(r===this)return void this._reject(l());var o=r._bitField;if(0===(50397184&o)){var a=this._length();a>0&&r._migrateCallback0(this);for(var s=1;a>s;++s)r._migrateCallbackAt(this,s);this._setFollowing(),this._setLength(0),this._setFollowee(r)}else if(0!==(33554432&o))this._fulfill(r._value());else if(0!==(16777216&o))this._reject(r._reason());else{var c=new m("late cancellation 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a=r._popContext();i=r._bitField,0===(65536&i)&&(o===w?r._reject(n):o===S?r._rejectCallback(o.e,!1):(F.checkForgottenReturns(o,a,"",r,this),r._resolveCallback(o)))}},i.prototype._target=function(){for(var t=this;t._isFollowing();)t=t._followee();return t},i.prototype._followee=function(){return this._rejectionHandler0},i.prototype._setFollowee=function(t){this._rejectionHandler0=t},i.prototype._settlePromise=function(t,e,r,o){var a=t instanceof i,s=this._bitField,c=0!==(134217728&s);0!==(65536&s)?(a&&t._invokeInternalOnCancel(),r instanceof T&&r.isFinallyHandler()?(r.cancelPromise=t,x(e).call(r,o)===S&&t._reject(S.e)):e===u?t._fulfill(u.call(r)):r instanceof n?r._promiseCancelled(t):a||t instanceof k?t._cancel():r.cancel()):"function"==typeof e?a?(c&&t._setAsyncGuaranteed(),this._settlePromiseFromHandler(e,r,o,t)):e.call(r,o,t):r instanceof n?r._isResolved()||(0!==(33554432&s)?r._promiseFulfilled(o,t):r._promiseRejected(o,t)):a&&(c&&t._setAsyncGuaranteed(),0!==(33554432&s)?t._fulfill(o):t._reject(o))},i.prototype._settlePromiseLateCancellationObserver=function(t){var e=t.handler,n=t.promise,r=t.receiver,o=t.value;"function"==typeof e?n instanceof i?this._settlePromiseFromHandler(e,r,o,n):e.call(r,o,n):n instanceof i&&n._reject(o)},i.prototype._settlePromiseCtx=function(t){this._settlePromise(t.promise,t.handler,t.receiver,t.value)},i.prototype._settlePromise0=function(t,e,n){var r=this._promise0,i=this._receiverAt(0);this._promise0=void 0,this._receiver0=void 0,this._settlePromise(r,t,i,e)},i.prototype._clearCallbackDataAtIndex=function(t){var e=4*t-4;this[e+2]=this[e+3]=this[e+0]=this[e+1]=void 0},i.prototype._fulfill=function(t){var e=this._bitField;if(!((117506048&e)>>>16)){if(t===this){var n=l();return this._attachExtraTrace(n),this._reject(n)}this._setFulfilled(),this._rejectionHandler0=t,(65535&e)>0&&(0!==(134217728&e)?this._settlePromises():v.settlePromises(this))}},i.prototype._reject=function(t){var e=this._bitField;if(!((117506048&e)>>>16))return this._setRejected(),this._fulfillmentHandler0=t,this._isFinal()?v.fatalError(t,h.isNode):void((65535&e)>0?v.settlePromises(this):this._ensurePossibleRejectionHandled())},i.prototype._fulfillPromises=function(t,e){for(var n=1;t>n;n++){var r=this._fulfillmentHandlerAt(n),i=this._promiseAt(n),o=this._receiverAt(n);this._clearCallbackDataAtIndex(n),this._settlePromise(i,r,o,e)}},i.prototype._rejectPromises=function(t,e){for(var n=1;t>n;n++){var r=this._rejectionHandlerAt(n),i=this._promiseAt(n),o=this._receiverAt(n);this._clearCallbackDataAtIndex(n),this._settlePromise(i,r,o,e)}},i.prototype._settlePromises=function(){var t=this._bitField,e=65535&t;if(e>0){if(0!==(16842752&t)){var n=this._fulfillmentHandler0;this._settlePromise0(this._rejectionHandler0,n,t),this._rejectPromises(e,n)}else{var r=this._rejectionHandler0;this._settlePromise0(this._fulfillmentHandler0,r,t),this._fulfillPromises(e,r)}this._setLength(0)}this._clearCancellationData()},i.prototype._settledValue=function(){var t=this._bitField;return 0!==(33554432&t)?this._rejectionHandler0:0!==(16777216&t)?this._fulfillmentHandler0:void 0},i.defer=i.pending=function(){F.deprecated("Promise.defer","new Promise");var t=new i(b);return{promise:t,resolve:o,reject:a}},h.notEnumerableProp(i,"_makeSelfResolutionError",l),t("./method")(i,b,E,p,F),t("./bind")(i,b,E,F),t("./cancel")(i,k,p,F),t("./direct_resolve")(i),t("./synchronous_inspection")(i),t("./join")(i,k,E,b,v,c),i.Promise=i,i.version="3.5.0",h.toFastProperties(i),h.toFastProperties(i.prototype),s({a:1}),s({b:2}),s({c:3}),s(1),s(function(){}),s(void 0),s(!1),s(new i(b)),F.setBounds(d.firstLineError,h.lastLineError),i}},{"./async":1,"./bind":2,"./cancel":4,"./catch_filter":5,"./context":6,"./debuggability":7,"./direct_resolve":8,"./errors":9,"./es5":10,"./finally":11,"./join":12,"./method":13,"./nodeback":14,"./promise_array":16,"./synchronous_inspection":19,"./thenables":20,"./util":21}],16:[function(t,e,n){"use strict";e.exports=function(e,n,r,i,o){function a(t){switch(t){case-2:return[];case-3:return{};case-6:return new Map}}function s(t){var r=this._promise=new e(n);t instanceof e&&r._propagateFrom(t,3),r._setOnCancel(this),this._values=t,this._length=0,this._totalResolved=0,this._init(void 0,-2)}var c=t("./util");c.isArray;return c.inherits(s,o),s.prototype.length=function(){return this._length},s.prototype.promise=function(){return this._promise},s.prototype._init=function l(t,n){var o=r(this._values,this._promise);if(o instanceof e){o=o._target();var s=o._bitField;if(this._values=o,0===(50397184&s))return this._promise._setAsyncGuaranteed(),o._then(l,this._reject,void 0,this,n);if(0===(33554432&s))return 0!==(16777216&s)?this._reject(o._reason()):this._cancel();o=o._value()}if(o=c.asArray(o),null===o){var u=i("expecting an array or an iterable object but got "+c.classString(o)).reason();return void this._promise._rejectCallback(u,!1)}return 0===o.length?void(-5===n?this._resolveEmptyArray():this._resolve(a(n))):void this._iterate(o)},s.prototype._iterate=function(t){var n=this.getActualLength(t.length);this._length=n,this._values=this.shouldCopyValues()?new Array(n):this._values;for(var i=this._promise,o=!1,a=null,s=0;n>s;++s){var c=r(t[s],i);c instanceof e?(c=c._target(),a=c._bitField):a=null,o?null!==a&&c.suppressUnhandledRejections():null!==a?0===(50397184&a)?(c._proxy(this,s),this._values[s]=c):o=0!==(33554432&a)?this._promiseFulfilled(c._value(),s):0!==(16777216&a)?this._promiseRejected(c._reason(),s):this._promiseCancelled(s):o=this._promiseFulfilled(c,s)}o||i._setAsyncGuaranteed()},s.prototype._isResolved=function(){return null===this._values},s.prototype._resolve=function(t){this._values=null,this._promise._fulfill(t)},s.prototype._cancel=function(){!this._isResolved()&&this._promise._isCancellable()&&(this._values=null,this._promise._cancel())},s.prototype._reject=function(t){this._values=null,this._promise._rejectCallback(t,!1)},s.prototype._promiseFulfilled=function(t,e){this._values[e]=t;var n=++this._totalResolved;return n>=this._length?(this._resolve(this._values),!0):!1},s.prototype._promiseCancelled=function(){return this._cancel(),!0},s.prototype._promiseRejected=function(t){return this._totalResolved++,this._reject(t),!0},s.prototype._resultCancelled=function(){if(!this._isResolved()){var t=this._values;if(this._cancel(),t instanceof e)t.cancel();else for(var n=0;no;++o)n[o+r]=t[o+e],t[o+e]=void 0}function i(t){this._capacity=t,this._length=0,this._front=0}i.prototype._willBeOverCapacity=function(t){return this._capacityn;++n)i[n]=t[n];return i[n]=e,i}function l(t,e,n){if(!F.isES5)return{}.hasOwnProperty.call(t,e)?t[e]:void 0;var r=Object.getOwnPropertyDescriptor(t,e);return null!=r?null==r.get&&null==r.set?r.value:n:void 0}function u(t,e,n){if(o(t))return t;var r={value:n,configurable:!0,enumerable:!1,writable:!0};return F.defineProperty(t,e,r),t}function p(t){throw t}function f(t){try{if("function"==typeof t){var e=F.names(t.prototype),n=F.isES5&&e.length>1,r=e.length>0&&!(1===e.length&&"constructor"===e[0]),i=A.test(t+"")&&F.names(t).length>0;if(n||r||i)return!0}return!1}catch(o){return!1}}function h(t){function e(){}e.prototype=t;for(var n=8;n--;)new e;return t}function _(t){return L.test(t)}function d(t,e,n){for(var r=new Array(t),i=0;t>i;++i)r[i]=e+i+n;return r}function v(t){try{return t+""}catch(e){return"[no string representation]"}}function y(t){return null!==t&&"object"==typeof t&&"string"==typeof t.message&&"string"==typeof t.name}function g(t){try{u(t,"isOperational",!0)}catch(e){}}function m(t){return null==t?!1:t instanceof Error.__BluebirdErrorTypes__.OperationalError||t.isOperational===!0}function b(t){return y(t)&&F.propertyIsWritable(t,"stack")}function C(t){return{}.toString.call(t)}function w(t,e,n){for(var r=F.names(t),i=0;i10||t[0]>0}(),D.isNode&&D.toFastProperties(process);try{throw new Error}catch(V){D.lastLineError=V}e.exports=D},{"./es5":10}]},{},[3])(3)}),"undefined"!=typeof window&&null!==window?window.P=window.Promise:"undefined"!=typeof self&&null!==self&&(self.P=self.Promise); \ No newline at end of file +!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;"undefined"!=typeof window?e=window:"undefined"!=typeof global?e=global:"undefined"!=typeof self&&(e=self),e.Promise=t()}}(function(){var t,e,n;return function r(t,e,n){function i(a,s){if(!e[a]){if(!t[a]){var c="function"==typeof _dereq_&&_dereq_;if(!s&&c)return c(a,!0);if(o)return o(a,!0);var l=new Error("Cannot find module '"+a+"'");throw l.code="MODULE_NOT_FOUND",l}var u=e[a]={exports:{}};t[a][0].call(u.exports,function(e){var n=t[a][1][e];return i(n?n:e)},u,u.exports,r,t,e,n)}return e[a].exports}for(var o="function"==typeof _dereq_&&_dereq_,a=0;a0;){var e=t.shift();if("function"==typeof e){var n=t.shift(),r=t.shift();e.call(n,r)}else e._settlePromises()}},r.prototype._drainQueues=function(){this._drainQueue(this._normalQueue),this._reset(),this._haveDrainedQueues=!0,this._drainQueue(this._lateQueue)},r.prototype._queueTick=function(){this._isTickUsed||(this._isTickUsed=!0,this._schedule(this.drainQueues))},r.prototype._reset=function(){this._isTickUsed=!1},e.exports=r,e.exports.firstLineError=s},{"./queue":17,"./schedule":18,"./util":21}],2:[function(t,e,n){"use strict";e.exports=function(t,e,n,r){var i=!1,o=function(t,e){this._reject(e)},a=function(t,e){e.promiseRejectionQueued=!0,e.bindingPromise._then(o,o,null,this,t)},s=function(t,e){0===(50397184&this._bitField)&&this._resolveCallback(e.target)},c=function(t,e){e.promiseRejectionQueued||this._reject(t)};t.prototype.bind=function(o){i||(i=!0,t.prototype._propagateFrom=r.propagateFromFunction(),t.prototype._boundValue=r.boundValueFunction());var l=n(o),u=new t(e);u._propagateFrom(this,1);var p=this._target();if(u._setBoundTo(l),l instanceof t){var f={promiseRejectionQueued:!1,promise:u,target:p,bindingPromise:l};p._then(e,a,void 0,u,f),l._then(s,c,void 0,u,f),u._setOnCancel(l)}else u._resolveCallback(p);return u},t.prototype._setBoundTo=function(t){void 0!==t?(this._bitField=2097152|this._bitField,this._boundTo=t):this._bitField=-2097153&this._bitField},t.prototype._isBound=function(){return 2097152===(2097152&this._bitField)},t.bind=function(e,n){return t.resolve(n).bind(e)}}},{}],3:[function(t,e,n){"use strict";function r(){try{Promise===o&&(Promise=i)}catch(t){}return o}var i;"undefined"!=typeof Promise&&(i=Promise);var o=t("./promise")();o.noConflict=r,e.exports=o},{"./promise":15}],4:[function(t,e,n){"use strict";e.exports=function(e,n,r,i){var o=t("./util"),a=o.tryCatch,s=o.errorObj,c=e._async;e.prototype["break"]=e.prototype.cancel=function(){if(!i.cancellation())return this._warn("cancellation is disabled");for(var t=this,e=t;t._isCancellable();){if(!t._cancelBy(e)){e._isFollowing()?e._followee().cancel():e._cancelBranched();break}var n=t._cancellationParent;if(null==n||!n._isCancellable()){t._isFollowing()?t._followee().cancel():t._cancelBranched();break}t._isFollowing()&&t._followee().cancel(),t._setWillBeCancelled(),e=t,t=n}},e.prototype._branchHasCancelled=function(){this._branchesRemainingToCancel--},e.prototype._enoughBranchesHaveCancelled=function(){return void 0===this._branchesRemainingToCancel||this._branchesRemainingToCancel<=0},e.prototype._cancelBy=function(t){return t===this?(this._branchesRemainingToCancel=0,this._invokeOnCancel(),!0):(this._branchHasCancelled(),this._enoughBranchesHaveCancelled()?(this._invokeOnCancel(),!0):!1)},e.prototype._cancelBranched=function(){this._enoughBranchesHaveCancelled()&&this._cancel()},e.prototype._cancel=function(){this._isCancellable()&&(this._setCancelled(),c.invoke(this._cancelPromises,this,void 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n=t.prototype._pushContext,o=t.prototype._popContext,a=t._peekContext,s=t.prototype._peekContext,c=t.prototype._promiseCreated;e.deactivateLongStackTraces=function(){t.prototype._pushContext=n,t.prototype._popContext=o,t._peekContext=a,t.prototype._peekContext=s,t.prototype._promiseCreated=c,i=!1},i=!0,t.prototype._pushContext=e.prototype._pushContext,t.prototype._popContext=e.prototype._popContext,t._peekContext=t.prototype._peekContext=r,t.prototype._promiseCreated=function(){var t=this._peekContext();t&&null==t._promiseCreated&&(t._promiseCreated=this)}},e}},{}],7:[function(t,e,n){"use strict";e.exports=function(e,n){function r(t,e){return{promise:e}}function i(){return!1}function o(t,e,n){var r=this;try{t(e,n,function(t){if("function"!=typeof t)throw new TypeError("onCancel must be a function, got: "+I.toString(t));r._attachCancellationCallback(t)})}catch(i){return i}}function a(t){if(!this._isCancellable())return this;var e=this._onCancel();void 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e=0===t?this._receiver0:this[4*t-4+3];return e===f?void 0:void 0===e&&this._isBound()?this._boundValue():e},i.prototype._promiseAt=function(t){return this[4*t-4+2]},i.prototype._fulfillmentHandlerAt=function(t){return this[4*t-4+0]},i.prototype._rejectionHandlerAt=function(t){return this[4*t-4+1]},i.prototype._boundValue=function(){},i.prototype._migrateCallback0=function(t){var e=(t._bitField,t._fulfillmentHandler0),n=t._rejectionHandler0,r=t._promise0,i=t._receiverAt(0);void 0===i&&(i=f),this._addCallbacks(e,n,r,i,null)},i.prototype._migrateCallbackAt=function(t,e){var n=t._fulfillmentHandlerAt(e),r=t._rejectionHandlerAt(e),i=t._promiseAt(e),o=t._receiverAt(e);void 0===o&&(o=f),this._addCallbacks(n,r,i,o,null)},i.prototype._addCallbacks=function(t,e,n,r,i){var o=this._length();if(o>=65531&&(o=0,this._setLength(0)),0===o)this._promise0=n,this._receiver0=r,"function"==typeof t&&(this._fulfillmentHandler0=null===i?t:h.domainBind(i,t)),"function"==typeof e&&(this._rejectionHandler0=null===i?e:h.domainBind(i,e));else{var a=4*o-4;this[a+2]=n,this[a+3]=r,"function"==typeof t&&(this[a+0]=null===i?t:h.domainBind(i,t)),"function"==typeof e&&(this[a+1]=null===i?e:h.domainBind(i,e))}return this._setLength(o+1),o},i.prototype._proxy=function(t,e){this._addCallbacks(void 0,void 0,e,t,null)},i.prototype._resolveCallback=function(t,e){if(0===(117506048&this._bitField)){if(t===this)return this._rejectCallback(l(),!1);var n=E(t,this);if(!(n instanceof i))return this._fulfill(t);e&&this._propagateFrom(n,2);var r=n._target();if(r===this)return void this._reject(l());var o=r._bitField;if(0===(50397184&o)){var a=this._length();a>0&&r._migrateCallback0(this);for(var s=1;a>s;++s)r._migrateCallbackAt(this,s);this._setFollowing(),this._setLength(0),this._setFollowee(r)}else if(0!==(33554432&o))this._fulfill(r._value());else if(0!==(16777216&o))this._reject(r._reason());else{var c=new m("late cancellation 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a=r._popContext();i=r._bitField,0===(65536&i)&&(o===w?r._reject(n):o===S?r._rejectCallback(o.e,!1):(F.checkForgottenReturns(o,a,"",r,this),r._resolveCallback(o)))}},i.prototype._target=function(){for(var t=this;t._isFollowing();)t=t._followee();return t},i.prototype._followee=function(){return this._rejectionHandler0},i.prototype._setFollowee=function(t){this._rejectionHandler0=t},i.prototype._settlePromise=function(t,e,r,o){var a=t instanceof i,s=this._bitField,c=0!==(134217728&s);0!==(65536&s)?(a&&t._invokeInternalOnCancel(),r instanceof T&&r.isFinallyHandler()?(r.cancelPromise=t,x(e).call(r,o)===S&&t._reject(S.e)):e===u?t._fulfill(u.call(r)):r instanceof n?r._promiseCancelled(t):a||t instanceof k?t._cancel():r.cancel()):"function"==typeof e?a?(c&&t._setAsyncGuaranteed(),this._settlePromiseFromHandler(e,r,o,t)):e.call(r,o,t):r instanceof n?r._isResolved()||(0!==(33554432&s)?r._promiseFulfilled(o,t):r._promiseRejected(o,t)):a&&(c&&t._setAsyncGuaranteed(),0!==(33554432&s)?t._fulfill(o):t._reject(o))},i.prototype._settlePromiseLateCancellationObserver=function(t){var e=t.handler,n=t.promise,r=t.receiver,o=t.value;"function"==typeof e?n instanceof i?this._settlePromiseFromHandler(e,r,o,n):e.call(r,o,n):n instanceof i&&n._reject(o)},i.prototype._settlePromiseCtx=function(t){this._settlePromise(t.promise,t.handler,t.receiver,t.value)},i.prototype._settlePromise0=function(t,e,n){var r=this._promise0,i=this._receiverAt(0);this._promise0=void 0,this._receiver0=void 0,this._settlePromise(r,t,i,e)},i.prototype._clearCallbackDataAtIndex=function(t){var e=4*t-4;this[e+2]=this[e+3]=this[e+0]=this[e+1]=void 0},i.prototype._fulfill=function(t){var e=this._bitField;if(!((117506048&e)>>>16)){if(t===this){var n=l();return this._attachExtraTrace(n),this._reject(n)}this._setFulfilled(),this._rejectionHandler0=t,(65535&e)>0&&(0!==(134217728&e)?this._settlePromises():v.settlePromises(this))}},i.prototype._reject=function(t){var e=this._bitField;if(!((117506048&e)>>>16))return this._setRejected(),this._fulfillmentHandler0=t,this._isFinal()?v.fatalError(t,h.isNode):void((65535&e)>0?v.settlePromises(this):this._ensurePossibleRejectionHandled())},i.prototype._fulfillPromises=function(t,e){for(var n=1;t>n;n++){var r=this._fulfillmentHandlerAt(n),i=this._promiseAt(n),o=this._receiverAt(n);this._clearCallbackDataAtIndex(n),this._settlePromise(i,r,o,e)}},i.prototype._rejectPromises=function(t,e){for(var n=1;t>n;n++){var r=this._rejectionHandlerAt(n),i=this._promiseAt(n),o=this._receiverAt(n);this._clearCallbackDataAtIndex(n),this._settlePromise(i,r,o,e)}},i.prototype._settlePromises=function(){var t=this._bitField,e=65535&t;if(e>0){if(0!==(16842752&t)){var n=this._fulfillmentHandler0;this._settlePromise0(this._rejectionHandler0,n,t),this._rejectPromises(e,n)}else{var r=this._rejectionHandler0;this._settlePromise0(this._fulfillmentHandler0,r,t),this._fulfillPromises(e,r)}this._setLength(0)}this._clearCancellationData()},i.prototype._settledValue=function(){var t=this._bitField;return 0!==(33554432&t)?this._rejectionHandler0:0!==(16777216&t)?this._fulfillmentHandler0:void 0},i.defer=i.pending=function(){F.deprecated("Promise.defer","new Promise");var t=new i(b);return{promise:t,resolve:o,reject:a}},h.notEnumerableProp(i,"_makeSelfResolutionError",l),t("./method")(i,b,E,p,F),t("./bind")(i,b,E,F),t("./cancel")(i,k,p,F),t("./direct_resolve")(i),t("./synchronous_inspection")(i),t("./join")(i,k,E,b,v,c),i.Promise=i,i.version="3.5.1",h.toFastProperties(i),h.toFastProperties(i.prototype),s({a:1}),s({b:2}),s({c:3}),s(1),s(function(){}),s(void 0),s(!1),s(new i(b)),F.setBounds(d.firstLineError,h.lastLineError),i}},{"./async":1,"./bind":2,"./cancel":4,"./catch_filter":5,"./context":6,"./debuggability":7,"./direct_resolve":8,"./errors":9,"./es5":10,"./finally":11,"./join":12,"./method":13,"./nodeback":14,"./promise_array":16,"./synchronous_inspection":19,"./thenables":20,"./util":21}],16:[function(t,e,n){"use strict";e.exports=function(e,n,r,i,o){function a(t){switch(t){case-2:return[];case-3:return{};case-6:return new Map}}function s(t){var r=this._promise=new e(n);t instanceof e&&r._propagateFrom(t,3),r._setOnCancel(this),this._values=t,this._length=0,this._totalResolved=0,this._init(void 0,-2)}var c=t("./util");c.isArray;return c.inherits(s,o),s.prototype.length=function(){return this._length},s.prototype.promise=function(){return this._promise},s.prototype._init=function l(t,n){var o=r(this._values,this._promise);if(o instanceof e){o=o._target();var s=o._bitField;if(this._values=o,0===(50397184&s))return this._promise._setAsyncGuaranteed(),o._then(l,this._reject,void 0,this,n);if(0===(33554432&s))return 0!==(16777216&s)?this._reject(o._reason()):this._cancel();o=o._value()}if(o=c.asArray(o),null===o){var u=i("expecting an array or an iterable object but got "+c.classString(o)).reason();return void this._promise._rejectCallback(u,!1)}return 0===o.length?void(-5===n?this._resolveEmptyArray():this._resolve(a(n))):void this._iterate(o)},s.prototype._iterate=function(t){var n=this.getActualLength(t.length);this._length=n,this._values=this.shouldCopyValues()?new Array(n):this._values;for(var i=this._promise,o=!1,a=null,s=0;n>s;++s){var c=r(t[s],i);c instanceof e?(c=c._target(),a=c._bitField):a=null,o?null!==a&&c.suppressUnhandledRejections():null!==a?0===(50397184&a)?(c._proxy(this,s),this._values[s]=c):o=0!==(33554432&a)?this._promiseFulfilled(c._value(),s):0!==(16777216&a)?this._promiseRejected(c._reason(),s):this._promiseCancelled(s):o=this._promiseFulfilled(c,s)}o||i._setAsyncGuaranteed()},s.prototype._isResolved=function(){return null===this._values},s.prototype._resolve=function(t){this._values=null,this._promise._fulfill(t)},s.prototype._cancel=function(){!this._isResolved()&&this._promise._isCancellable()&&(this._values=null,this._promise._cancel())},s.prototype._reject=function(t){this._values=null,this._promise._rejectCallback(t,!1)},s.prototype._promiseFulfilled=function(t,e){this._values[e]=t;var n=++this._totalResolved;return n>=this._length?(this._resolve(this._values),!0):!1},s.prototype._promiseCancelled=function(){return this._cancel(),!0},s.prototype._promiseRejected=function(t){return this._totalResolved++,this._reject(t),!0},s.prototype._resultCancelled=function(){if(!this._isResolved()){var t=this._values;if(this._cancel(),t instanceof e)t.cancel();else for(var n=0;no;++o)n[o+r]=t[o+e],t[o+e]=void 0}function i(t){this._capacity=t,this._length=0,this._front=0}i.prototype._willBeOverCapacity=function(t){return this._capacityn;++n)i[n]=t[n];return i[n]=e,i}function l(t,e,n){if(!F.isES5)return{}.hasOwnProperty.call(t,e)?t[e]:void 0;var r=Object.getOwnPropertyDescriptor(t,e);return null!=r?null==r.get&&null==r.set?r.value:n:void 0}function u(t,e,n){if(o(t))return t;var r={value:n,configurable:!0,enumerable:!1,writable:!0};return F.defineProperty(t,e,r),t}function p(t){throw t}function f(t){try{if("function"==typeof t){var e=F.names(t.prototype),n=F.isES5&&e.length>1,r=e.length>0&&!(1===e.length&&"constructor"===e[0]),i=A.test(t+"")&&F.names(t).length>0;if(n||r||i)return!0}return!1}catch(o){return!1}}function h(t){function e(){}e.prototype=t;for(var n=8;n--;)new e;return t}function _(t){return N.test(t)}function d(t,e,n){for(var r=new Array(t),i=0;t>i;++i)r[i]=e+i+n;return r}function v(t){try{return t+""}catch(e){return"[no string representation]"}}function y(t){return t instanceof Error||null!==t&&"object"==typeof t&&"string"==typeof t.message&&"string"==typeof t.name}function g(t){try{u(t,"isOperational",!0)}catch(e){}}function m(t){return null==t?!1:t instanceof Error.__BluebirdErrorTypes__.OperationalError||t.isOperational===!0}function b(t){return y(t)&&F.propertyIsWritable(t,"stack")}function C(t){return{}.toString.call(t)}function w(t,e,n){for(var r=F.names(t),i=0;i10||t[0]>0}(),D.isNode&&D.toFastProperties(process);try{throw new Error}catch(V){D.lastLineError=V}e.exports=D},{"./es5":10}]},{},[3])(3)}),"undefined"!=typeof window&&null!==window?window.P=window.Promise:"undefined"!=typeof self&&null!==self&&(self.P=self.Promise); \ No newline at end of file diff --git a/deps/npm/node_modules/bluebird/js/browser/bluebird.js b/deps/npm/node_modules/bluebird/js/browser/bluebird.js index 8dd65f2870679d..df2041448f7f01 100644 --- a/deps/npm/node_modules/bluebird/js/browser/bluebird.js +++ b/deps/npm/node_modules/bluebird/js/browser/bluebird.js @@ -23,7 +23,7 @@ * */ /** - * bluebird build version 3.5.0 + * bluebird build version 3.5.1 * Features enabled: core, race, call_get, generators, map, nodeify, promisify, props, reduce, settle, some, using, timers, filter, any, each */ !function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.Promise=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof _dereq_=="function"&&_dereq_;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof _dereq_=="function"&&_dereq_;for(var o=0;o0;){var e=t.shift();if("function"==typeof e){var n=t.shift(),r=t.shift();e.call(n,r)}else e._settlePromises()}},r.prototype._drainQueues=function(){this._drainQueue(this._normalQueue),this._reset(),this._haveDrainedQueues=!0,this._drainQueue(this._lateQueue)},r.prototype._queueTick=function(){this._isTickUsed||(this._isTickUsed=!0,this._schedule(this.drainQueues))},r.prototype._reset=function(){this._isTickUsed=!1},e.exports=r,e.exports.firstLineError=a},{"./queue":26,"./schedule":29,"./util":36}],3:[function(t,e,n){"use strict";e.exports=function(t,e,n,r){var i=!1,o=function(t,e){this._reject(e)},s=function(t,e){e.promiseRejectionQueued=!0,e.bindingPromise._then(o,o,null,this,t)},a=function(t,e){0===(50397184&this._bitField)&&this._resolveCallback(e.target)},c=function(t,e){e.promiseRejectionQueued||this._reject(t)};t.prototype.bind=function(o){i||(i=!0,t.prototype._propagateFrom=r.propagateFromFunction(),t.prototype._boundValue=r.boundValueFunction());var l=n(o),u=new t(e);u._propagateFrom(this,1);var p=this._target();if(u._setBoundTo(l),l instanceof t){var h={promiseRejectionQueued:!1,promise:u,target:p,bindingPromise:l};p._then(e,s,void 0,u,h),l._then(a,c,void 0,u,h),u._setOnCancel(l)}else u._resolveCallback(p);return u},t.prototype._setBoundTo=function(t){void 0!==t?(this._bitField=2097152|this._bitField,this._boundTo=t):this._bitField=-2097153&this._bitField},t.prototype._isBound=function(){return 2097152===(2097152&this._bitField)},t.bind=function(e,n){return t.resolve(n).bind(e)}}},{}],4:[function(t,e,n){"use strict";function r(){try{Promise===o&&(Promise=i)}catch(t){}return o}var i;"undefined"!=typeof Promise&&(i=Promise);var o=t("./promise")();o.noConflict=r,e.exports=o},{"./promise":22}],5:[function(t,e,n){"use strict";var r=Object.create;if(r){var i=r(null),o=r(null);i[" size"]=o[" size"]=0}e.exports=function(e){function n(t,n){var r;if(null!=t&&(r=t[n]),"function"!=typeof r){var i="Object "+a.classString(t)+" has no method '"+a.toString(n)+"'";throw new e.TypeError(i)}return r}function r(t){var e=this.pop(),r=n(t,e);return r.apply(t,this)}function i(t){return t[this]}function o(t){var e=+this;return 0>e&&(e=Math.max(0,e+t.length)),t[e]}var s,a=t("./util"),c=a.canEvaluate;a.isIdentifier;e.prototype.call=function(t){var e=[].slice.call(arguments,1);return e.push(t),this._then(r,void 0,void 0,e,void 0)},e.prototype.get=function(t){var e,n="number"==typeof t;if(n)e=o;else if(c){var r=s(t);e=null!==r?r:i}else e=i;return this._then(e,void 0,void 0,t,void 0)}}},{"./util":36}],6:[function(t,e,n){"use 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t===this?(this._branchesRemainingToCancel=0,this._invokeOnCancel(),!0):(this._branchHasCancelled(),this._enoughBranchesHaveCancelled()?(this._invokeOnCancel(),!0):!1)},e.prototype._cancelBranched=function(){this._enoughBranchesHaveCancelled()&&this._cancel()},e.prototype._cancel=function(){this._isCancellable()&&(this._setCancelled(),c.invoke(this._cancelPromises,this,void 0))},e.prototype._cancelPromises=function(){this._length()>0&&this._settlePromises()},e.prototype._unsetOnCancel=function(){this._onCancelField=void 0},e.prototype._isCancellable=function(){return this.isPending()&&!this._isCancelled()},e.prototype.isCancellable=function(){return this.isPending()&&!this.isCancelled()},e.prototype._doInvokeOnCancel=function(t,e){if(o.isArray(t))for(var n=0;n=0?o[t]:void 0}var i=!1,o=[];return t.prototype._promiseCreated=function(){},t.prototype._pushContext=function(){},t.prototype._popContext=function(){return 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e="Input array must contain at least "+this._howMany+" items but contains only "+t+" items";return new a(e)},i.prototype._resolveEmptyArray=function(){this._reject(this._getRangeError(0))},e.some=function(t,e){return o(t,e)},e.prototype.some=function(t){return o(this,t)},e._SomePromiseArray=i}},{"./errors":12,"./util":36}],32:[function(t,e,n){"use strict";e.exports=function(t){function e(t){void 0!==t?(t=t._target(),this._bitField=t._bitField,this._settledValueField=t._isFateSealed()?t._settledValue():void 0):(this._bitField=0,this._settledValueField=void 0)}e.prototype._settledValue=function(){return this._settledValueField};var n=e.prototype.value=function(){if(!this.isFulfilled())throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\n\n See http://goo.gl/MqrFmX\n");return this._settledValue()},r=e.prototype.error=e.prototype.reason=function(){if(!this.isRejected())throw new TypeError("cannot get rejection reason of a non-rejected promise\n\n See 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n.call(this._target())},t.prototype.reason=function(){var t=this._target();return t._unsetRejectionIsUnhandled(),r.call(t)},t.prototype._value=function(){return this._settledValue()},t.prototype._reason=function(){return this._unsetRejectionIsUnhandled(),this._settledValue()},t.PromiseInspection=e}},{}],33:[function(t,e,n){"use strict";e.exports=function(e,n){function r(t,r){if(u(t)){if(t instanceof e)return t;var i=o(t);if(i===l){r&&r._pushContext();var c=e.reject(i.e);return r&&r._popContext(),c}if("function"==typeof i){if(s(t)){var c=new e(n);return t._then(c._fulfill,c._reject,void 0,c,null),c}return a(t,i,r)}}return t}function i(t){return t.then}function o(t){try{return i(t)}catch(e){return l.e=e,l}}function s(t){try{return p.call(t,"_promise0")}catch(e){return!1}}function a(t,r,i){function o(t){a&&(a._resolveCallback(t),a=null)}function s(t){a&&(a._rejectCallback(t,p,!0),a=null)}var a=new e(n),u=a;i&&i._pushContext(),a._captureStackTrace(),i&&i._popContext();var p=!0,h=c.tryCatch(r).call(t,o,s);return p=!1,a&&h===l&&(a._rejectCallback(h.e,!0,!0),a=null),u}var c=t("./util"),l=c.errorObj,u=c.isObject,p={}.hasOwnProperty;return r}},{"./util":36}],34:[function(t,e,n){"use strict";e.exports=function(e,n,r){function i(t){this.handle=t}function o(t){return clearTimeout(this.handle),t}function s(t){throw clearTimeout(this.handle),t}var a=t("./util"),c=e.TimeoutError;i.prototype._resultCancelled=function(){clearTimeout(this.handle)};var l=function(t){return u(+this).thenReturn(t)},u=e.delay=function(t,o){var s,a;return void 0!==o?(s=e.resolve(o)._then(l,null,null,t,void 0),r.cancellation()&&o instanceof e&&s._setOnCancel(o)):(s=new e(n),a=setTimeout(function(){s._fulfill()},+t),r.cancellation()&&s._setOnCancel(new i(a)),s._captureStackTrace()),s._setAsyncGuaranteed(),s};e.prototype.delay=function(t){return u(t,this)};var p=function(t,e,n){var r;r="string"!=typeof e?e instanceof Error?e:new c("operation timed out"):new c(e),a.markAsOriginatingFromRejection(r),t._attachExtraTrace(r),t._reject(r),null!=n&&n.cancel()};e.prototype.timeout=function(t,e){t=+t;var n,a,c=new i(setTimeout(function(){n.isPending()&&p(n,e,a)},t));return r.cancellation()?(a=this.then(),n=a._then(o,s,void 0,c,void 0),n._setOnCancel(c)):n=this._then(o,s,void 0,c,void 0),n}}},{"./util":36}],35:[function(t,e,n){"use strict";e.exports=function(e,n,r,i,o,s){function a(t){setTimeout(function(){throw t},0)}function c(t){var e=r(t);return e!==t&&"function"==typeof t._isDisposable&&"function"==typeof t._getDisposer&&t._isDisposable()&&e._setDisposable(t._getDisposer()),e}function l(t,n){function i(){if(s>=l)return u._fulfill();var o=c(t[s++]);if(o instanceof e&&o._isDisposable()){try{o=r(o._getDisposer().tryDispose(n),t.promise)}catch(p){return a(p)}if(o instanceof e)return o._then(i,a,null,null,null)}i()}var s=0,l=t.length,u=new e(o);return i(),u}function u(t,e,n){this._data=t,this._promise=e,this._context=n}function p(t,e,n){this.constructor$(t,e,n)}function h(t){return u.isDisposer(t)?(this.resources[this.index]._setDisposable(t),t.promise()):t}function f(t){this.length=t,this.promise=null,this[t-1]=null}var _=t("./util"),d=t("./errors").TypeError,v=t("./util").inherits,y=_.errorObj,m=_.tryCatch,g={};u.prototype.data=function(){return this._data},u.prototype.promise=function(){return this._promise},u.prototype.resource=function(){return this.promise().isFulfilled()?this.promise().value():g},u.prototype.tryDispose=function(t){var e=this.resource(),n=this._context;void 0!==n&&n._pushContext();var r=e!==g?this.doDispose(e,t):null;return void 0!==n&&n._popContext(),this._promise._unsetDisposable(),this._data=null,r},u.isDisposer=function(t){return null!=t&&"function"==typeof t.resource&&"function"==typeof t.tryDispose},v(p,u),p.prototype.doDispose=function(t,e){var n=this.data();return n.call(t,t,e)},f.prototype._resultCancelled=function(){for(var t=this.length,n=0;t>n;++n){var r=this[n];r instanceof e&&r.cancel()}},e.using=function(){var t=arguments.length;if(2>t)return n("you must pass at least 2 arguments to Promise.using");var i=arguments[t-1];if("function"!=typeof i)return n("expecting a function but got "+_.classString(i));var o,a=!0;2===t&&Array.isArray(arguments[0])?(o=arguments[0],t=o.length,a=!1):(o=arguments,t--);for(var c=new f(t),p=0;t>p;++p){var d=o[p];if(u.isDisposer(d)){var v=d;d=d.promise(),d._setDisposable(v)}else{var g=r(d);g instanceof e&&(d=g._then(h,null,null,{resources:c,index:p},void 0))}c[p]=d}for(var b=new Array(c.length),p=0;p0},e.prototype._getDisposer=function(){return this._disposer},e.prototype._unsetDisposable=function(){this._bitField=-131073&this._bitField,this._disposer=void 0},e.prototype.disposer=function(t){if("function"==typeof t)return new p(t,this,i());throw new d}}},{"./errors":12,"./util":36}],36:[function(t,e,n){"use strict";function r(){try{var t=P;return P=null,t.apply(this,arguments)}catch(e){return T.e=e,T}}function i(t){return P=t,r}function o(t){return null==t||t===!0||t===!1||"string"==typeof t||"number"==typeof t}function s(t){return"function"==typeof t||"object"==typeof t&&null!==t}function a(t){return o(t)?new Error(v(t)):t}function c(t,e){var n,r=t.length,i=new Array(r+1);for(n=0;r>n;++n)i[n]=t[n];return i[n]=e,i}function l(t,e,n){if(!F.isES5)return{}.hasOwnProperty.call(t,e)?t[e]:void 0;var r=Object.getOwnPropertyDescriptor(t,e);return null!=r?null==r.get&&null==r.set?r.value:n:void 0}function u(t,e,n){if(o(t))return t;var r={value:n,configurable:!0,enumerable:!1,writable:!0};return F.defineProperty(t,e,r),t}function p(t){throw t}function h(t){try{if("function"==typeof t){var e=F.names(t.prototype),n=F.isES5&&e.length>1,r=e.length>0&&!(1===e.length&&"constructor"===e[0]),i=A.test(t+"")&&F.names(t).length>0;if(n||r||i)return!0}return!1}catch(o){return!1}}function f(t){function e(){}e.prototype=t;for(var n=8;n--;)new e;return t}function _(t){return D.test(t)}function d(t,e,n){for(var r=new Array(t),i=0;t>i;++i)r[i]=e+i+n;return r}function v(t){try{return t+""}catch(e){return"[no string representation]"}}function y(t){return t instanceof Error||null!==t&&"object"==typeof t&&"string"==typeof t.message&&"string"==typeof t.name}function m(t){try{u(t,"isOperational",!0)}catch(e){}}function g(t){return null==t?!1:t instanceof Error.__BluebirdErrorTypes__.OperationalError||t.isOperational===!0}function b(t){return y(t)&&F.propertyIsWritable(t,"stack")}function w(t){return{}.toString.call(t)}function C(t,e,n){for(var r=F.names(t),i=0;i10||t[0]>0}(),B.isNode&&B.toFastProperties(process);try{throw new Error}catch(U){B.lastLineError=U}e.exports=B},{"./es5":13}]},{},[4])(4)}),"undefined"!=typeof window&&null!==window?window.P=window.Promise:"undefined"!=typeof self&&null!==self&&(self.P=self.Promise); \ No newline at end of file diff --git a/deps/npm/node_modules/bluebird/js/release/debuggability.js b/deps/npm/node_modules/bluebird/js/release/debuggability.js index bf0587ce7d409c..6956804131112f 100644 --- a/deps/npm/node_modules/bluebird/js/release/debuggability.js +++ b/deps/npm/node_modules/bluebird/js/release/debuggability.js @@ -38,7 +38,10 @@ Promise.prototype.suppressUnhandledRejections = function() { Promise.prototype._ensurePossibleRejectionHandled = function () { if ((this._bitField & 524288) !== 0) return; this._setRejectionIsUnhandled(); - async.invokeLater(this._notifyUnhandledRejection, this, undefined); + var self = this; + setTimeout(function() { + self._notifyUnhandledRejection(); + }, 1); }; Promise.prototype._notifyUnhandledRejectionIsHandled = function () { diff --git a/deps/npm/node_modules/bluebird/js/release/promise.js b/deps/npm/node_modules/bluebird/js/release/promise.js index 2a1d002adfb2e9..6ef173ef60c97a 100644 --- a/deps/npm/node_modules/bluebird/js/release/promise.js +++ b/deps/npm/node_modules/bluebird/js/release/promise.js @@ -733,7 +733,7 @@ require("./synchronous_inspection")(Promise); require("./join")( Promise, PromiseArray, tryConvertToPromise, INTERNAL, async, getDomain); Promise.Promise = Promise; -Promise.version = "3.5.0"; +Promise.version = "3.5.1"; require('./map.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug); require('./call_get.js')(Promise); require('./using.js')(Promise, apiRejection, tryConvertToPromise, createContext, INTERNAL, debug); diff --git a/deps/npm/node_modules/bluebird/js/release/util.js b/deps/npm/node_modules/bluebird/js/release/util.js index 84c28ec4759aca..7ac0e2fa1986c2 100644 --- a/deps/npm/node_modules/bluebird/js/release/util.js +++ b/deps/npm/node_modules/bluebird/js/release/util.js @@ -223,10 +223,11 @@ function safeToString(obj) { } function isError(obj) { - return obj !== null && + return obj instanceof Error || + (obj !== null && typeof obj === "object" && typeof obj.message === "string" && - typeof obj.name === "string"; + typeof obj.name === "string"); } function markAsOriginatingFromRejection(e) { diff --git a/deps/npm/node_modules/bluebird/package.json b/deps/npm/node_modules/bluebird/package.json index 34a878be3cb6c7..524230df6d9192 100644 --- a/deps/npm/node_modules/bluebird/package.json +++ b/deps/npm/node_modules/bluebird/package.json @@ -1,42 +1,42 @@ { - "_from": "bluebird@~3.5.0", - "_id": "bluebird@3.5.0", - "_integrity": "sha1-eRQg1/VR7qKJdFOop3ZT+WYG1nw=", + "_from": "bluebird@latest", + "_id": "bluebird@3.5.1", + "_inBundle": false, + "_integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA==", "_location": "/bluebird", "_phantomChildren": {}, "_requested": { - "type": "range", + "type": "tag", "registry": true, - "raw": "bluebird@~3.5.0", + "raw": "bluebird@latest", "name": "bluebird", "escapedName": "bluebird", - "rawSpec": "~3.5.0", + "rawSpec": "latest", "saveSpec": null, - "fetchSpec": "~3.5.0" + "fetchSpec": "latest" }, "_requiredBy": [ + "#USER", "/", + "/bin-links", "/cacache", "/pacote", "/tap" ], - "_resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.0.tgz", - "_shasum": "791420d7f551eea2897453a8a77653f96606d67c", - "_shrinkwrap": null, - "_spec": "bluebird@~3.5.0", + "_resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.1.tgz", + "_shasum": "d9551f9de98f1fcda1e683d17ee91a0602ee2eb9", + "_spec": "bluebird@latest", "_where": "/Users/zkat/Documents/code/npm", "author": { "name": "Petka Antonov", "email": "petka_antonov@hotmail.com", "url": "http://github.com/petkaantonov/" }, - "bin": null, "browser": "./js/browser/bluebird.js", "bugs": { "url": "http://github.com/petkaantonov/bluebird/issues" }, "bundleDependencies": false, - "dependencies": {}, "deprecated": false, "description": "Full featured Promises/A+ implementation with exceptionally good performance", "devDependencies": { @@ -89,8 +89,6 @@ "license": "MIT", "main": "./js/release/bluebird.js", "name": "bluebird", - "optionalDependencies": {}, - "peerDependencies": {}, "repository": { "type": "git", "url": "git://github.com/petkaantonov/bluebird.git" @@ -103,6 +101,6 @@ "prepublish": "npm run generate-browser-core && npm run generate-browser-full", "test": "node tools/test.js" }, - "version": "3.5.0", + "version": "3.5.1", "webpack": "./js/release/bluebird.js" } diff --git a/deps/npm/node_modules/cacache/CHANGELOG.md b/deps/npm/node_modules/cacache/CHANGELOG.md index 9e8f8d6dddeb42..0903d1d5780f5f 100644 --- a/deps/npm/node_modules/cacache/CHANGELOG.md +++ b/deps/npm/node_modules/cacache/CHANGELOG.md @@ -2,6 +2,46 @@ All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines. + +## [10.0.1](https://github.com/zkat/cacache/compare/v10.0.0...v10.0.1) (2017-11-15) + + +### Bug Fixes + +* **move-file:** actually use the fallback to `move-concurrently` (#110) ([073fbe1](https://github.com/zkat/cacache/commit/073fbe1)) + + + + +# [10.0.0](https://github.com/zkat/cacache/compare/v9.3.0...v10.0.0) (2017-10-23) + + +### Features + +* **license:** relicense to ISC (#111) ([fdbb4e5](https://github.com/zkat/cacache/commit/fdbb4e5)) + + +### Performance Improvements + +* more copyFile benchmarks ([63787bb](https://github.com/zkat/cacache/commit/63787bb)) + + +### BREAKING CHANGES + +* **license:** the license has been changed from CC0-1.0 to ISC. + + + + +# [9.3.0](https://github.com/zkat/cacache/compare/v9.2.9...v9.3.0) (2017-10-07) + + +### Features + +* **copy:** added cacache.get.copy api for fast copies (#107) ([067b5f6](https://github.com/zkat/cacache/commit/067b5f6)) + + + ## [9.2.9](https://github.com/zkat/cacache/compare/v9.2.8...v9.2.9) (2017-06-17) diff --git a/deps/npm/node_modules/cacache/LICENSE.md b/deps/npm/node_modules/cacache/LICENSE.md index c05cb09586fccd..8d28acf866d932 100644 --- a/deps/npm/node_modules/cacache/LICENSE.md +++ b/deps/npm/node_modules/cacache/LICENSE.md @@ -1,3 +1,16 @@ -To the extent possible under law, maintainers for this project have waived all copyright and related or neighboring rights to this project. +ISC License -For more information on this waiver, see: https://creativecommons.org/publicdomain/zero/1.0/ +Copyright (c) npm, Inc. + +Permission to use, copy, modify, and/or distribute this software for +any purpose with or without fee is hereby granted, provided that the +above copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE COPYRIGHT HOLDER DISCLAIMS +ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE +COPYRIGHT HOLDER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR +CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS +OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE +USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/deps/npm/node_modules/cacache/README.es.md b/deps/npm/node_modules/cacache/README.es.md new file mode 100644 index 00000000000000..783a0a19b01dab --- /dev/null +++ b/deps/npm/node_modules/cacache/README.es.md @@ -0,0 +1,628 @@ +# cacache [![npm version](https://img.shields.io/npm/v/cacache.svg)](https://npm.im/cacache) [![license](https://img.shields.io/npm/l/cacache.svg)](https://npm.im/cacache) [![Travis](https://img.shields.io/travis/zkat/cacache.svg)](https://travis-ci.org/zkat/cacache) [![AppVeyor](https://ci.appveyor.com/api/projects/status/github/zkat/cacache?svg=true)](https://ci.appveyor.com/project/zkat/cacache) [![Coverage Status](https://coveralls.io/repos/github/zkat/cacache/badge.svg?branch=latest)](https://coveralls.io/github/zkat/cacache?branch=latest) + +[`cacache`](https://github.com/zkat/cacache) es una librería de Node.js para +manejar caches locales en disco, con acceso tanto con claves únicas como +direcciones de contenido (hashes/hacheos). Es súper rápida, excelente con el +acceso concurrente, y jamás te dará datos incorrectos, aún si se corrompen o +manipulan directamente los ficheros del cache. + +El propósito original era reemplazar el caché local de +[npm](https://npm.im/npm), pero se puede usar por su propia cuenta. + +_Traducciones: [English](README.md)_ + +## Instalación + +`$ npm install --save cacache` + +## Índice + +* [Ejemplo](#ejemplo) +* [Características](#características) +* [Cómo Contribuir](#cómo-contribuir) +* [API](#api) + * [Usando el API en español](#localized-api) + * Leer + * [`ls`](#ls) + * [`ls.flujo`](#ls-stream) + * [`saca`](#get-data) + * [`saca.flujo`](#get-stream) + * [`saca.info`](#get-info) + * [`saca.tieneDatos`](#get-hasContent) + * Escribir + * [`mete`](#put-data) + * [`mete.flujo`](#put-stream) + * [opciones para `mete*`](#put-options) + * [`rm.todo`](#rm-all) + * [`rm.entrada`](#rm-entry) + * [`rm.datos`](#rm-content) + * Utilidades + * [`ponLenguaje`](#set-locale) + * [`limpiaMemoizado`](#clear-memoized) + * [`tmp.hazdir`](#tmp-mkdir) + * [`tmp.conTmp`](#with-tmp) + * Integridad + * [Subresource Integrity](#integrity) + * [`verifica`](#verify) + * [`verifica.ultimaVez`](#verify-last-run) + +### Ejemplo + +```javascript +const cacache = require('cacache/es') +const fs = require('fs') + +const tarbol = '/ruta/a/mi-tar.tgz' +const rutaCache = '/tmp/my-toy-cache' +const clave = 'mi-clave-única-1234' + +// ¡Añádelo al caché! Usa `rutaCache` como raíz del caché. +cacache.mete(rutaCache, clave, '10293801983029384').then(integrity => { + console.log(`Saved content to ${rutaCache}.`) +}) + +const destino = '/tmp/mytar.tgz' + +// Copia el contenido del caché a otro fichero, pero esta vez con flujos. +cacache.saca.flujo( + rutaCache, clave +).pipe( + fs.createWriteStream(destino) +).on('finish', () => { + console.log('extracción completada') +}) + +// La misma cosa, pero accesando el contenido directamente, sin tocar el índice. +cacache.saca.porHacheo(rutaCache, integridad).then(datos => { + fs.writeFile(destino, datos, err => { + console.log('datos del tarbol sacados basado en su sha512, y escrito a otro fichero') + }) +}) +``` + +### Características + +* Extracción por clave o por dirección de contenido (shasum, etc) +* Usa el estándard de web, [Subresource Integrity](#integrity) +* Compatible con multiples algoritmos - usa sha1, sha512, etc, en el mismo caché sin problema +* Entradas con contenido idéntico comparten ficheros +* Tolerancia de fallas (inmune a corrupción, ficheros parciales, carreras de proceso, etc) +* Verificación completa de datos cuando (escribiendo y leyendo) +* Concurrencia rápida, segura y "lockless" +* Compatible con `stream`s (flujos) +* Compatible con `Promise`s (promesas) +* Bastante rápida -- acceso, incluyendo verificación, en microsegundos +* Almacenaje de metadatos arbitrarios +* Colección de basura y verificación adicional fuera de banda +* Cobertura rigurosa de pruebas +* Probablente hay un "Bloom filter" por ahí en algún lado. Eso le mola a la gente, ¿Verdad? 🤔 + +### Cómo Contribuir + +El equipo de cacache felizmente acepta contribuciones de código y otras maneras de participación. ¡Hay muchas formas diferentes de contribuir! La [Guía de Colaboradores](CONTRIBUTING.md) (en inglés) tiene toda la información que necesitas para cualquier tipo de contribución: todo desde cómo reportar errores hasta cómo someter parches con nuevas características. Con todo y eso, no se preocupe por si lo que haces está exáctamente correcto: no hay ningún problema en hacer preguntas si algo no está claro, o no lo encuentras. + +El equipo de cacache tiene miembros hispanohablantes: es completamente aceptable crear `issues` y `pull requests` en español/castellano. + +Todos los participantes en este proyecto deben obedecer el [Código de Conducta](CODE_OF_CONDUCT.md) (en inglés), y en general actuar de forma amable y respetuosa mientras participan en esta comunidad. + +Por favor refiérase al [Historial de Cambios](CHANGELOG.md) (en inglés) para detalles sobre cambios importantes incluídos en cada versión. + +Finalmente, cacache tiene un sistema de localización de lenguaje. Si te interesa añadir lenguajes o mejorar los que existen, mira en el directorio `./locales` para comenzar. + +Happy hacking! + +### API + +#### Usando el API en español + +cacache incluye una traducción completa de su API al castellano, con las mismas +características. Para usar el API como está documentado en este documento, usa +`require('cacache/es')` + +cacache también tiene otros lenguajes: encuéntralos bajo `./locales`, y podrás +usar el API en ese lenguaje con `require('cacache/')` + +#### `> cacache.ls(cache) -> Promise` + +Enumera todas las entradas en el caché, dentro de un solo objeto. Cada entrada +en el objeto tendrá como clave la clave única usada para el índice, el valor +siendo un objeto de [`saca.info`](#get-info). + +##### Ejemplo + +```javascript +cacache.ls(rutaCache).then(console.log) +// Salida +{ + 'my-thing': { + key: 'my-thing', + integrity: 'sha512-BaSe64/EnCoDED+HAsh==' + path: '.testcache/content/deadbeef', // unido con `rutaCache` + time: 12345698490, + size: 4023948, + metadata: { + name: 'blah', + version: '1.2.3', + description: 'this was once a package but now it is my-thing' + } + }, + 'other-thing': { + key: 'other-thing', + integrity: 'sha1-ANothER+hasH=', + path: '.testcache/content/bada55', + time: 11992309289, + size: 111112 + } +} +``` + +#### `> cacache.ls.flujo(cache) -> Readable` + +Enumera todas las entradas en el caché, emitiendo un objeto de +[`saca.info`](#get-info) por cada evento de `data` en el flujo. + +##### Ejemplo + +```javascript +cacache.ls.flujo(rutaCache).on('data', console.log) +// Salida +{ + key: 'my-thing', + integrity: 'sha512-BaSe64HaSh', + path: '.testcache/content/deadbeef', // unido con `rutaCache` + time: 12345698490, + size: 13423, + metadata: { + name: 'blah', + version: '1.2.3', + description: 'this was once a package but now it is my-thing' + } +} + +{ + key: 'other-thing', + integrity: 'whirlpool-WoWSoMuchSupport', + path: '.testcache/content/bada55', + time: 11992309289, + size: 498023984029 +} + +{ + ... +} +``` + +#### `> cacache.saca(cache, clave, [ops]) -> Promise({data, metadata, integrity})` + +Devuelve un objeto con los datos, hacheo de integridad y metadatos identificados +por la `clave`. La propiedad `data` de este objeto será una instancia de +`Buffer` con los datos almacenados en el caché. to do with it! cacache just +won't care. + +`integrity` es un `string` de [Subresource Integrity](#integrity). Dígase, un +`string` que puede ser usado para verificar a la `data`, que tiene como formato +`-`. + +So no existe ninguna entrada identificada por `clave`, o se los datos +almacenados localmente fallan verificación, el `Promise` fallará. + +Una sub-función, `saca.porHacheo`, tiene casi el mismo comportamiento, excepto +que busca entradas usando el hacheo de integridad, sin tocar el índice general. +Esta versión *sólo* devuelve `data`, sin ningún objeto conteniéndola. + +##### Nota + +Esta función lee la entrada completa a la memoria antes de devolverla. Si estás +almacenando datos Muy Grandes, es posible que [`saca.flujo`](#get-stream) sea +una mejor solución. + +##### Ejemplo + +```javascript +// Busca por clave +cache.saca(rutaCache, 'my-thing').then(console.log) +// Salida: +{ + metadata: { + thingName: 'my' + }, + integrity: 'sha512-BaSe64HaSh', + data: Buffer#, + size: 9320 +} + +// Busca por hacheo +cache.saca.porHacheo(rutaCache, 'sha512-BaSe64HaSh').then(console.log) +// Salida: +Buffer# +``` + +#### `> cacache.saca.flujo(cache, clave, [ops]) -> Readable` + +Devuelve un [Readable +Stream](https://nodejs.org/api/stream.html#stream_readable_streams) de los datos +almacenados bajo `clave`. + +So no existe ninguna entrada identificada por `clave`, o se los datos +almacenados localmente fallan verificación, el `Promise` fallará. + +`metadata` y `integrity` serán emitidos como eventos antes de que el flujo +cierre. + +Una sub-función, `saca.flujo.porHacheo`, tiene casi el mismo comportamiento, +excepto que busca entradas usando el hacheo de integridad, sin tocar el índice +general. Esta versión no emite eventos de `metadata` o `integrity`. + +##### Ejemplo + +```javascript +// Busca por clave +cache.saca.flujo( + rutaCache, 'my-thing' +).on('metadata', metadata => { + console.log('metadata:', metadata) +}).on('integrity', integrity => { + console.log('integrity:', integrity) +}).pipe( + fs.createWriteStream('./x.tgz') +) +// Salidas: +metadata: { ... } +integrity: 'sha512-SoMeDIGest+64==' + +// Busca por hacheo +cache.saca.flujo.porHacheo( + rutaCache, 'sha512-SoMeDIGest+64==' +).pipe( + fs.createWriteStream('./x.tgz') +) +``` + +#### `> cacache.saca.info(cache, clave) -> Promise` + +Busca la `clave` en el índice del caché, devolviendo información sobre la +entrada si existe. + +##### Campos + +* `key` - Clave de la entrada. Igual al argumento `clave`. +* `integrity` - [hacheo de Subresource Integrity](#integrity) del contenido al que se refiere esta entrada. +* `path` - Dirección del fichero de datos almacenados, relativa al argumento `cache`. +* `time` - Hora de creación de la entrada +* `metadata` - Metadatos asignados a esta entrada por el usuario + +##### Ejemplo + +```javascript +cacache.saca.info(rutaCache, 'my-thing').then(console.log) + +// Salida +{ + key: 'my-thing', + integrity: 'sha256-MUSTVERIFY+ALL/THINGS==' + path: '.testcache/content/deadbeef', + time: 12345698490, + size: 849234, + metadata: { + name: 'blah', + version: '1.2.3', + description: 'this was once a package but now it is my-thing' + } +} +``` + +#### `> cacache.saca.tieneDatos(cache, integrity) -> Promise` + +Busca un [hacheo Subresource Integrity](#integrity) en el caché. Si existe el +contenido asociado con `integrity`, devuelve un objeto con dos campos: el hacheo +_específico_ que se usó para la búsqueda, `sri`, y el tamaño total del +contenido, `size`. Si no existe ningún contenido asociado con `integrity`, +devuelve `false`. + +##### Ejemplo + +```javascript +cacache.saca.tieneDatos(rutaCache, 'sha256-MUSTVERIFY+ALL/THINGS==').then(console.log) + +// Salida +{ + sri: { + source: 'sha256-MUSTVERIFY+ALL/THINGS==', + algorithm: 'sha256', + digest: 'MUSTVERIFY+ALL/THINGS==', + options: [] + }, + size: 9001 +} + +cacache.saca.tieneDatos(rutaCache, 'sha521-NOT+IN/CACHE==').then(console.log) + +// Salida +false +``` + +#### `> cacache.mete(cache, clave, datos, [ops]) -> Promise` + +Inserta `datos` en el caché. El `Promise` devuelto se resuelve con un hacheo +(generado conforme a [`ops.algorithms`](#optsalgorithms)) después que la entrada +haya sido escrita en completo. + +##### Ejemplo + +```javascript +fetch( + 'https://registry.npmjs.org/cacache/-/cacache-1.0.0.tgz' +).then(datos => { + return cacache.mete(rutaCache, 'registry.npmjs.org|cacache@1.0.0', datos) +}).then(integridad => { + console.log('el hacheo de integridad es', integridad) +}) +``` + +#### `> cacache.mete.flujo(cache, clave, [ops]) -> Writable` + +Devuelve un [Writable +Stream](https://nodejs.org/api/stream.html#stream_writable_streams) que inserta +al caché los datos escritos a él. Emite un evento `integrity` con el hacheo del +contenido escrito, cuando completa. + +##### Ejemplo + +```javascript +request.get( + 'https://registry.npmjs.org/cacache/-/cacache-1.0.0.tgz' +).pipe( + cacache.mete.flujo( + rutaCache, 'registry.npmjs.org|cacache@1.0.0' + ).on('integrity', d => console.log(`integrity digest is ${d}`)) +) +``` + +#### `> opciones para cacache.mete` + +La funciones `cacache.mete` tienen un número de opciones en común. + +##### `ops.metadata` + +Metadatos del usuario que se almacenarán con la entrada. + +##### `ops.size` + +El tamaño declarado de los datos que se van a insertar. Si es proveído, cacache +verificará que los datos escritos sean de ese tamaño, o si no, fallará con un +error con código `EBADSIZE`. + +##### `ops.integrity` + +El hacheo de integridad de los datos siendo escritos. + +Si es proveído, y los datos escritos no le corresponden, la operación fallará +con un error con código `EINTEGRITY`. + +`ops.algorithms` no tiene ningún efecto si esta opción está presente. + +##### `ops.algorithms` + +Por Defecto: `['sha512']` + +Algoritmos que se deben usar cuando se calcule el hacheo de [subresource +integrity](#integrity) para los datos insertados. Puede usar cualquier algoritmo +enumerado en `crypto.getHashes()`. + +Por el momento, sólo se acepta un algoritmo (dígase, un array con exáctamente un +valor). No tiene ningún efecto si `ops.integrity` también ha sido proveido. + +##### `ops.uid`/`ops.gid` + +Si están presentes, cacache hará todo lo posible para asegurarse que todos los +ficheros creados en el proceso de sus operaciones en el caché usen esta +combinación en particular. + +##### `ops.memoize` + +Por Defecto: `null` + +Si es verdad, cacache tratará de memoizar los datos de la entrada en memoria. La +próxima vez que el proceso corriente trate de accesar los datos o entrada, +cacache buscará en memoria antes de buscar en disco. + +Si `ops.memoize` es un objeto regular o un objeto como `Map` (es decir, un +objeto con métodos `get()` y `set()`), este objeto en sí sera usado en vez del +caché de memoria global. Esto permite tener lógica específica a tu aplicación +encuanto al almacenaje en memoria de tus datos. + +Si quieres asegurarte que los datos se lean del disco en vez de memoria, usa +`memoize: false` cuando uses funciones de `cacache.saca`. + +#### `> cacache.rm.todo(cache) -> Promise` + +Borra el caché completo, incluyendo ficheros temporeros, ficheros de datos, y el +índice del caché. + +##### Ejemplo + +```javascript +cacache.rm.todo(rutaCache).then(() => { + console.log('THE APOCALYPSE IS UPON US 😱') +}) +``` + +#### `> cacache.rm.entrada(cache, clave) -> Promise` + +Alias: `cacache.rm` + +Borra la entrada `clave` del índuce. El contenido asociado con esta entrada +seguirá siendo accesible por hacheo usando +[`saca.flujo.porHacheo`](#get-stream). + +Para borrar el contenido en sí, usa [`rm.datos`](#rm-content). Si quieres hacer +esto de manera más segura (pues ficheros de contenido pueden ser usados por +multiples entradas), usa [`verifica`](#verify) para borrar huérfanos. + +##### Ejemplo + +```javascript +cacache.rm.entrada(rutaCache, 'my-thing').then(() => { + console.log('I did not like it anyway') +}) +``` + +#### `> cacache.rm.datos(cache, integrity) -> Promise` + +Borra el contenido identificado por `integrity`. Cualquier entrada que se +refiera a este contenido quedarán huérfanas y se invalidarán si se tratan de +accesar, al menos que contenido idéntico sea añadido bajo `integrity`. + +##### Ejemplo + +```javascript +cacache.rm.datos(rutaCache, 'sha512-SoMeDIGest/IN+BaSE64==').then(() => { + console.log('los datos para `mi-cosa` se borraron') +}) +``` + +#### `> cacache.ponLenguaje(locale)` + +Configura el lenguaje usado para mensajes y errores de cacache. La lista de +lenguajes disponibles está en el directorio `./locales` del proyecto. + +_Te interesa añadir más lenguajes? [Somete un PR](CONTRIBUTING.md)!_ + +#### `> cacache.limpiaMemoizado()` + +Completamente reinicializa el caché de memoria interno. Si estás usando tu +propio objecto con `ops.memoize`, debes hacer esto de manera específica a él. + +#### `> tmp.hazdir(cache, ops) -> Promise` + +Alias: `tmp.mkdir` + +Devuelve un directorio único dentro del directorio `tmp` del caché. + +Una vez tengas el directorio, es responsabilidad tuya asegurarte que todos los +ficheros escrito a él sean creados usando los permisos y `uid`/`gid` concordante +con el caché. Si no, puedes pedirle a cacache que lo haga llamando a +[`cacache.tmp.fix()`](#tmp-fix). Esta función arreglará todos los permisos en el +directorio tmp. + +Si quieres que cacache limpie el directorio automáticamente cuando termines, usa +[`cacache.tmp.conTmp()`](#with-tpm). + +##### Ejemplo + +```javascript +cacache.tmp.mkdir(cache).then(dir => { + fs.writeFile(path.join(dir, 'blablabla'), Buffer#<1234>, ...) +}) +``` + +#### `> tmp.conTmp(cache, ops, cb) -> Promise` + +Crea un directorio temporero con [`tmp.mkdir()`](#tmp-mkdir) y ejecuta `cb` con +él como primer argumento. El directorio creado será removido automáticamente +cuando el valor devolvido por `cb()` se resuelva. + +Las mismas advertencias aplican en cuanto a manejando permisos para los ficheros +dentro del directorio. + +##### Ejemplo + +```javascript +cacache.tmp.conTmp(cache, dir => { + return fs.writeFileAsync(path.join(dir, 'blablabla'), Buffer#<1234>, ...) +}).then(() => { + // `dir` no longer exists +}) +``` + +#### Hacheos de Subresource Integrity + +cacache usa strings que siguen la especificación de [Subresource Integrity +spec](https://developer.mozilla.org/en-US/docs/Web/Security/Subresource_Integrity). + +Es decir, donde quiera cacache espera un argumento o opción `integrity`, ese +string debería usar el formato `-`. + +Una variación importante sobre los hacheos que cacache acepta es que acepta el +nombre de cualquier algoritmo aceptado por el proceso de Node.js donde se usa. +Puedes usar `crypto.getHashes()` para ver cuales están disponibles. + +##### Generando tus propios hacheos + +Si tienes un `shasum`, en general va a estar en formato de string hexadecimal +(es decir, un `sha1` se vería como algo así: +`5f5513f8822fdbe5145af33b64d8d970dcf95c6e`). + +Para ser compatible con cacache, necesitas convertir esto a su equivalente en +subresource integrity. Por ejemplo, el hacheo correspondiente al ejemplo +anterior sería: `sha1-X1UT+IIv2+UUWvM7ZNjZcNz5XG4=`. + +Puedes usar código así para generarlo por tu cuenta: + +```javascript +const crypto = require('crypto') +const algoritmo = 'sha512' +const datos = 'foobarbaz' + +const integrity = ( + algorithm + + '-' + + crypto.createHash(algoritmo).update(datos).digest('base64') +) +``` + +También puedes usar [`ssri`](https://npm.im/ssri) para deferir el trabajo a otra +librería que garantiza que todo esté correcto, pues maneja probablemente todas +las operaciones que tendrías que hacer con SRIs, incluyendo convirtiendo entre +hexadecimal y el formato SRI. + +#### `> cacache.verifica(cache, ops) -> Promise` + +Examina y arregla tu caché: + +* Limpia entradas inválidas, huérfanas y corrompidas +* Te deja filtrar cuales entradas retener, con tu propio filtro +* Reclama cualquier ficheros de contenido sin referencias en el índice +* Verifica integridad de todos los ficheros de contenido y remueve los malos +* Arregla permisos del caché +* Remieve el directorio `tmp` en el caché, y todo su contenido. + +Cuando termine, devuelve un objeto con varias estadísticas sobre el proceso de +verificación, por ejemplo la cantidad de espacio de disco reclamado, el número +de entradas válidas, número de entradas removidas, etc. + +##### Opciones + +* `ops.uid` - uid para asignarle al caché y su contenido +* `ops.gid` - gid para asignarle al caché y su contenido +* `ops.filter` - recibe una entrada como argumento. Devuelve falso para removerla. Nota: es posible que esta función sea invocada con la misma entrada más de una vez. + +##### Example + +```sh +echo somegarbage >> $RUTACACHE/content/deadbeef +``` + +```javascript +cacache.verifica(rutaCache).then(stats => { + // deadbeef collected, because of invalid checksum. + console.log('cache is much nicer now! stats:', stats) +}) +``` + +#### `> cacache.verifica.ultimaVez(cache) -> Promise` + +Alias: `últimaVez` + +Devuelve un `Date` que representa la última vez que `cacache.verifica` fue +ejecutada en `cache`. + +##### Example + +```javascript +cacache.verifica(rutaCache).then(() => { + cacache.verifica.ultimaVez(rutaCache).then(última => { + console.log('La última vez que se usó cacache.verifica() fue ' + última) + }) +}) +``` diff --git a/deps/npm/node_modules/cacache/get.js b/deps/npm/node_modules/cacache/get.js index 58adb8e9f60a5a..2bb3afa5281ca4 100644 --- a/deps/npm/node_modules/cacache/get.js +++ b/deps/npm/node_modules/cacache/get.js @@ -2,6 +2,7 @@ const BB = require('bluebird') +const fs = require('fs') const index = require('./lib/entry-index') const memo = require('./lib/memoization') const pipe = require('mississippi').pipe @@ -152,3 +153,38 @@ function info (cache, key, opts) { } module.exports.hasContent = read.hasContent + +module.exports.copy = function cp (cache, key, dest, opts) { + return copy(false, cache, key, dest, opts) +} +module.exports.copy.byDigest = function cpDigest (cache, digest, dest, opts) { + return copy(true, cache, digest, dest, opts) +} +function copy (byDigest, cache, key, dest, opts) { + opts = opts || {} + if (read.copy) { + return ( + byDigest ? BB.resolve(null) : index.find(cache, key, opts) + ).then(entry => { + if (!entry && !byDigest) { + throw new index.NotFoundError(cache, key) + } + return read.copy( + cache, byDigest ? key : entry.integrity, dest, opts + ).then(() => byDigest ? key : { + metadata: entry.metadata, + size: entry.size, + integrity: entry.integrity + }) + }) + } else { + return getData(byDigest, cache, key, opts).then(res => { + return fs.writeFileAsync(dest, byDigest ? res : res.data) + .then(() => byDigest ? key : { + metadata: res.metadata, + size: res.size, + integrity: res.integrity + }) + }) + } +} diff --git a/deps/npm/node_modules/cacache/lib/content/read.js b/deps/npm/node_modules/cacache/lib/content/read.js index 14ca7d905dfdb6..b09ad5cb4096bc 100644 --- a/deps/npm/node_modules/cacache/lib/content/read.js +++ b/deps/npm/node_modules/cacache/lib/content/read.js @@ -52,6 +52,18 @@ function readStream (cache, integrity, opts) { return stream } +if (fs.copyFile) { + module.exports.copy = copy +} +function copy (cache, integrity, dest, opts) { + opts = opts || {} + return pickContentSri(cache, integrity).then(content => { + const sri = content.sri + const cpath = contentPath(cache, sri) + return fs.copyFileAsync(cpath, dest).then(() => content.size) + }) +} + module.exports.hasContent = hasContent function hasContent (cache, integrity) { if (!integrity) { return BB.resolve(false) } diff --git a/deps/npm/node_modules/cacache/lib/util/move-file.js b/deps/npm/node_modules/cacache/lib/util/move-file.js index e12e98188c42c0..b43744b3da8673 100644 --- a/deps/npm/node_modules/cacache/lib/util/move-file.js +++ b/deps/npm/node_modules/cacache/lib/util/move-file.js @@ -34,22 +34,18 @@ function moveFile (src, dest) { }).then(() => { // content should never change for any reason, so make it read-only return BB.join(unlink(src), process.platform !== 'win32' && chmod(dest, '0444')) - }).catch(err => { - if (process.platform !== 'win32') { - throw err - } else { - if (!pinflight) { pinflight = require('promise-inflight') } - return pinflight('cacache-move-file:' + dest, () => { - return BB.promisify(fs.stat)(dest).catch(err => { - if (err !== 'ENOENT') { - // Something else is wrong here. Bail bail bail - throw err - } - // file doesn't already exist! let's try a rename -> copy fallback - if (!move) { move = require('move-concurrently') } - return move(src, dest, { BB, fs }) - }) + }).catch(() => { + if (!pinflight) { pinflight = require('promise-inflight') } + return pinflight('cacache-move-file:' + dest, () => { + return BB.promisify(fs.stat)(dest).catch(err => { + if (err.code !== 'ENOENT') { + // Something else is wrong here. Bail bail bail + throw err + } + // file doesn't already exist! let's try a rename -> copy fallback + if (!move) { move = require('move-concurrently') } + return move(src, dest, { BB, fs }) }) - } + }) }) } diff --git a/deps/npm/node_modules/cacache/locales/en.js b/deps/npm/node_modules/cacache/locales/en.js index 22382c96b38596..22025cf0e895e6 100644 --- a/deps/npm/node_modules/cacache/locales/en.js +++ b/deps/npm/node_modules/cacache/locales/en.js @@ -20,6 +20,8 @@ x.get = (cache, key, opts) => get(cache, key, opts) x.get.byDigest = (cache, hash, opts) => get.byDigest(cache, hash, opts) x.get.stream = (cache, key, opts) => get.stream(cache, key, opts) x.get.stream.byDigest = (cache, hash, opts) => get.stream.byDigest(cache, hash, opts) +x.get.copy = (cache, key, dest, opts) => get.copy(cache, key, dest, opts) +x.get.copy.byDigest = (cache, hash, dest, opts) => get.copy.byDigest(cache, hash, dest, opts) x.get.info = (cache, key) => get.info(cache, key) x.get.hasContent = (cache, hash) => get.hasContent(cache, hash) diff --git a/deps/npm/node_modules/cacache/locales/es.js b/deps/npm/node_modules/cacache/locales/es.js index 6cb9d0c0d28be9..9a27de6585a231 100644 --- a/deps/npm/node_modules/cacache/locales/es.js +++ b/deps/npm/node_modules/cacache/locales/es.js @@ -20,6 +20,8 @@ x.saca = (cache, clave, ops) => get(cache, clave, ops) x.saca.porHacheo = (cache, hacheo, ops) => get.byDigest(cache, hacheo, ops) x.saca.flujo = (cache, clave, ops) => get.stream(cache, clave, ops) x.saca.flujo.porHacheo = (cache, hacheo, ops) => get.stream.byDigest(cache, hacheo, ops) +x.sava.copia = (cache, clave, destino, opts) => get.copy(cache, clave, destino, opts) +x.sava.copia.porHacheo = (cache, hacheo, destino, opts) => get.copy.byDigest(cache, hacheo, destino, opts) x.saca.info = (cache, clave) => get.info(cache, clave) x.saca.tieneDatos = (cache, hacheo) => get.hasContent(cache, hacheo) diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/README.md b/deps/npm/node_modules/cacache/node_modules/lru-cache/README.md deleted file mode 100644 index f646c1cb8e50b1..00000000000000 --- a/deps/npm/node_modules/cacache/node_modules/lru-cache/README.md +++ /dev/null @@ -1,152 +0,0 @@ -# lru cache - -A cache object that deletes the least-recently-used items. - -[![Build Status](https://travis-ci.org/isaacs/node-lru-cache.svg?branch=master)](https://travis-ci.org/isaacs/node-lru-cache) [![Coverage Status](https://coveralls.io/repos/isaacs/node-lru-cache/badge.svg?service=github)](https://coveralls.io/github/isaacs/node-lru-cache) - -## Installation: - -```javascript -npm install lru-cache --save -``` - -## Usage: - -```javascript -var LRU = require("lru-cache") - , options = { max: 500 - , length: function (n, key) { return n * 2 + key.length } - , dispose: function (key, n) { n.close() } - , maxAge: 1000 * 60 * 60 } - , cache = LRU(options) - , otherCache = LRU(50) // sets just the max size - -cache.set("key", "value") -cache.get("key") // "value" - -// non-string keys ARE fully supported -var someObject = {} -cache.set(someObject, 'a value') -cache.set('[object Object]', 'a different value') -assert.equal(cache.get(someObject), 'a value') - -cache.reset() // empty the cache -``` - -If you put more stuff in it, then items will fall out. - -If you try to put an oversized thing in it, then it'll fall out right -away. - -## Options - -* `max` The maximum size of the cache, checked by applying the length - function to all values in the cache. Not setting this is kind of - silly, since that's the whole purpose of this lib, but it defaults - to `Infinity`. -* `maxAge` Maximum age in ms. Items are not pro-actively pruned out - as they age, but if you try to get an item that is too old, it'll - drop it and return undefined instead of giving it to you. -* `length` Function that is used to calculate the length of stored - items. If you're storing strings or buffers, then you probably want - to do something like `function(n, key){return n.length}`. The default is - `function(){return 1}`, which is fine if you want to store `max` - like-sized things. The item is passed as the first argument, and - the key is passed as the second argumnet. -* `dispose` Function that is called on items when they are dropped - from the cache. This can be handy if you want to close file - descriptors or do other cleanup tasks when items are no longer - accessible. Called with `key, value`. It's called *before* - actually removing the item from the internal cache, so if you want - to immediately put it back in, you'll have to do that in a - `nextTick` or `setTimeout` callback or it won't do anything. -* `stale` By default, if you set a `maxAge`, it'll only actually pull - stale items out of the cache when you `get(key)`. (That is, it's - not pre-emptively doing a `setTimeout` or anything.) If you set - `stale:true`, it'll return the stale value before deleting it. If - you don't set this, then it'll return `undefined` when you try to - get a stale entry, as if it had already been deleted. -* `noDisposeOnSet` By default, if you set a `dispose()` method, then - it'll be called whenever a `set()` operation overwrites an existing - key. If you set this option, `dispose()` will only be called when a - key falls out of the cache, not when it is overwritten. - -## API - -* `set(key, value, maxAge)` -* `get(key) => value` - - Both of these will update the "recently used"-ness of the key. - They do what you think. `maxAge` is optional and overrides the - cache `maxAge` option if provided. - - If the key is not found, `get()` will return `undefined`. - - The key and val can be any value. - -* `peek(key)` - - Returns the key value (or `undefined` if not found) without - updating the "recently used"-ness of the key. - - (If you find yourself using this a lot, you *might* be using the - wrong sort of data structure, but there are some use cases where - it's handy.) - -* `del(key)` - - Deletes a key out of the cache. - -* `reset()` - - Clear the cache entirely, throwing away all values. - -* `has(key)` - - Check if a key is in the cache, without updating the recent-ness - or deleting it for being stale. - -* `forEach(function(value,key,cache), [thisp])` - - Just like `Array.prototype.forEach`. Iterates over all the keys - in the cache, in order of recent-ness. (Ie, more recently used - items are iterated over first.) - -* `rforEach(function(value,key,cache), [thisp])` - - The same as `cache.forEach(...)` but items are iterated over in - reverse order. (ie, less recently used items are iterated over - first.) - -* `keys()` - - Return an array of the keys in the cache. - -* `values()` - - Return an array of the values in the cache. - -* `length` - - Return total length of objects in cache taking into account - `length` options function. - -* `itemCount` - - Return total quantity of objects currently in cache. Note, that - `stale` (see options) items are returned as part of this item - count. - -* `dump()` - - Return an array of the cache entries ready for serialization and usage - with 'destinationCache.load(arr)`. - -* `load(cacheEntriesArray)` - - Loads another cache entries array, obtained with `sourceCache.dump()`, - into the cache. The destination cache is reset before loading new entries - -* `prune()` - - Manually iterates over the entire cache proactively pruning old entries diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/index.js b/deps/npm/node_modules/cacache/node_modules/lru-cache/index.js deleted file mode 100644 index 460462aadc9dd9..00000000000000 --- a/deps/npm/node_modules/cacache/node_modules/lru-cache/index.js +++ /dev/null @@ -1,467 +0,0 @@ -'use strict' - -module.exports = LRUCache - -// This will be a proper iterable 'Map' in engines that support it, -// or a fakey-fake PseudoMap in older versions. -var Map = require('pseudomap') -var util = require('util') - -// A linked list to keep track of recently-used-ness -var Yallist = require('yallist') - -// use symbols if possible, otherwise just _props -var hasSymbol = typeof Symbol === 'function' -var makeSymbol -if (hasSymbol) { - makeSymbol = function (key) { - return Symbol.for(key) - } -} else { - makeSymbol = function (key) { - return '_' + key - } -} - -var MAX = makeSymbol('max') -var LENGTH = makeSymbol('length') -var LENGTH_CALCULATOR = makeSymbol('lengthCalculator') -var ALLOW_STALE = makeSymbol('allowStale') -var MAX_AGE = makeSymbol('maxAge') -var DISPOSE = makeSymbol('dispose') -var NO_DISPOSE_ON_SET = makeSymbol('noDisposeOnSet') -var LRU_LIST = makeSymbol('lruList') -var CACHE = makeSymbol('cache') - -function naiveLength () { return 1 } - -// lruList is a yallist where the head is the youngest -// item, and the tail is the oldest. the list contains the Hit -// objects as the entries. -// Each Hit object has a reference to its Yallist.Node. This -// never changes. -// -// cache is a Map (or PseudoMap) that matches the keys to -// the Yallist.Node object. -function LRUCache (options) { - if (!(this instanceof LRUCache)) { - return new LRUCache(options) - } - - if (typeof options === 'number') { - options = { max: options } - } - - if (!options) { - options = {} - } - - var max = this[MAX] = options.max - // Kind of weird to have a default max of Infinity, but oh well. - if (!max || - !(typeof max === 'number') || - max <= 0) { - this[MAX] = Infinity - } - - var lc = options.length || naiveLength - if (typeof lc !== 'function') { - lc = naiveLength - } - this[LENGTH_CALCULATOR] = lc - - this[ALLOW_STALE] = options.stale || false - this[MAX_AGE] = options.maxAge || 0 - this[DISPOSE] = options.dispose - this[NO_DISPOSE_ON_SET] = options.noDisposeOnSet || false - this.reset() -} - -// resize the cache when the max changes. -Object.defineProperty(LRUCache.prototype, 'max', { - set: function (mL) { - if (!mL || !(typeof mL === 'number') || mL <= 0) { - mL = Infinity - } - this[MAX] = mL - trim(this) - }, - get: function () { - return this[MAX] - }, - enumerable: true -}) - -Object.defineProperty(LRUCache.prototype, 'allowStale', { - set: function (allowStale) { - this[ALLOW_STALE] = !!allowStale - }, - get: function () { - return this[ALLOW_STALE] - }, - enumerable: true -}) - -Object.defineProperty(LRUCache.prototype, 'maxAge', { - set: function (mA) { - if (!mA || !(typeof mA === 'number') || mA < 0) { - mA = 0 - } - this[MAX_AGE] = mA - trim(this) - }, - get: function () { - return this[MAX_AGE] - }, - enumerable: true -}) - -// resize the cache when the lengthCalculator changes. -Object.defineProperty(LRUCache.prototype, 'lengthCalculator', { - set: function (lC) { - if (typeof lC !== 'function') { - lC = naiveLength - } - if (lC !== this[LENGTH_CALCULATOR]) { - this[LENGTH_CALCULATOR] = lC - this[LENGTH] = 0 - this[LRU_LIST].forEach(function (hit) { - hit.length = this[LENGTH_CALCULATOR](hit.value, hit.key) - this[LENGTH] += hit.length - }, this) - } - trim(this) - }, - get: function () { return this[LENGTH_CALCULATOR] }, - enumerable: true -}) - -Object.defineProperty(LRUCache.prototype, 'length', { - get: function () { return this[LENGTH] }, - enumerable: true -}) - -Object.defineProperty(LRUCache.prototype, 'itemCount', { - get: function () { return this[LRU_LIST].length }, - enumerable: true -}) - -LRUCache.prototype.rforEach = function (fn, thisp) { - thisp = thisp || this - for (var walker = this[LRU_LIST].tail; walker !== null;) { - var prev = walker.prev - forEachStep(this, fn, walker, thisp) - walker = prev - } -} - -function forEachStep (self, fn, node, thisp) { - var hit = node.value - if (isStale(self, hit)) { - del(self, node) - if (!self[ALLOW_STALE]) { - hit = undefined - } - } - if (hit) { - fn.call(thisp, hit.value, hit.key, self) - } -} - -LRUCache.prototype.forEach = function (fn, thisp) { - thisp = thisp || this - for (var walker = this[LRU_LIST].head; walker !== null;) { - var next = walker.next - forEachStep(this, fn, walker, thisp) - walker = next - } -} - -LRUCache.prototype.keys = function () { - return this[LRU_LIST].toArray().map(function (k) { - return k.key - }, this) -} - -LRUCache.prototype.values = function () { - return this[LRU_LIST].toArray().map(function (k) { - return k.value - }, this) -} - -LRUCache.prototype.reset = function () { - if (this[DISPOSE] && - this[LRU_LIST] && - this[LRU_LIST].length) { - this[LRU_LIST].forEach(function (hit) { - this[DISPOSE](hit.key, hit.value) - }, this) - } - - this[CACHE] = new Map() // hash of items by key - this[LRU_LIST] = new Yallist() // list of items in order of use recency - this[LENGTH] = 0 // length of items in the list -} - -LRUCache.prototype.dump = function () { - return this[LRU_LIST].map(function (hit) { - if (!isStale(this, hit)) { - return { - k: hit.key, - v: hit.value, - e: hit.now + (hit.maxAge || 0) - } - } - }, this).toArray().filter(function (h) { - return h - }) -} - -LRUCache.prototype.dumpLru = function () { - return this[LRU_LIST] -} - -LRUCache.prototype.inspect = function (n, opts) { - var str = 'LRUCache {' - var extras = false - - var as = this[ALLOW_STALE] - if (as) { - str += '\n allowStale: true' - extras = true - } - - var max = this[MAX] - if (max && max !== Infinity) { - if (extras) { - str += ',' - } - str += '\n max: ' + util.inspect(max, opts) - extras = true - } - - var maxAge = this[MAX_AGE] - if (maxAge) { - if (extras) { - str += ',' - } - str += '\n maxAge: ' + util.inspect(maxAge, opts) - extras = true - } - - var lc = this[LENGTH_CALCULATOR] - if (lc && lc !== naiveLength) { - if (extras) { - str += ',' - } - str += '\n length: ' + util.inspect(this[LENGTH], opts) - extras = true - } - - var didFirst = false - this[LRU_LIST].forEach(function (item) { - if (didFirst) { - str += ',\n ' - } else { - if (extras) { - str += ',\n' - } - didFirst = true - str += '\n ' - } - var key = util.inspect(item.key).split('\n').join('\n ') - var val = { value: item.value } - if (item.maxAge !== maxAge) { - val.maxAge = item.maxAge - } - if (lc !== naiveLength) { - val.length = item.length - } - if (isStale(this, item)) { - val.stale = true - } - - val = util.inspect(val, opts).split('\n').join('\n ') - str += key + ' => ' + val - }) - - if (didFirst || extras) { - str += '\n' - } - str += '}' - - return str -} - -LRUCache.prototype.set = function (key, value, maxAge) { - maxAge = maxAge || this[MAX_AGE] - - var now = maxAge ? Date.now() : 0 - var len = this[LENGTH_CALCULATOR](value, key) - - if (this[CACHE].has(key)) { - if (len > this[MAX]) { - del(this, this[CACHE].get(key)) - return false - } - - var node = this[CACHE].get(key) - var item = node.value - - // dispose of the old one before overwriting - // split out into 2 ifs for better coverage tracking - if (this[DISPOSE]) { - if (!this[NO_DISPOSE_ON_SET]) { - this[DISPOSE](key, item.value) - } - } - - item.now = now - item.maxAge = maxAge - item.value = value - this[LENGTH] += len - item.length - item.length = len - this.get(key) - trim(this) - return true - } - - var hit = new Entry(key, value, len, now, maxAge) - - // oversized objects fall out of cache automatically. - if (hit.length > this[MAX]) { - if (this[DISPOSE]) { - this[DISPOSE](key, value) - } - return false - } - - this[LENGTH] += hit.length - this[LRU_LIST].unshift(hit) - this[CACHE].set(key, this[LRU_LIST].head) - trim(this) - return true -} - -LRUCache.prototype.has = function (key) { - if (!this[CACHE].has(key)) return false - var hit = this[CACHE].get(key).value - if (isStale(this, hit)) { - return false - } - return true -} - -LRUCache.prototype.get = function (key) { - return get(this, key, true) -} - -LRUCache.prototype.peek = function (key) { - return get(this, key, false) -} - -LRUCache.prototype.pop = function () { - var node = this[LRU_LIST].tail - if (!node) return null - del(this, node) - return node.value -} - -LRUCache.prototype.del = function (key) { - del(this, this[CACHE].get(key)) -} - -LRUCache.prototype.load = function (arr) { - // reset the cache - this.reset() - - var now = Date.now() - // A previous serialized cache has the most recent items first - for (var l = arr.length - 1; l >= 0; l--) { - var hit = arr[l] - var expiresAt = hit.e || 0 - if (expiresAt === 0) { - // the item was created without expiration in a non aged cache - this.set(hit.k, hit.v) - } else { - var maxAge = expiresAt - now - // dont add already expired items - if (maxAge > 0) { - this.set(hit.k, hit.v, maxAge) - } - } - } -} - -LRUCache.prototype.prune = function () { - var self = this - this[CACHE].forEach(function (value, key) { - get(self, key, false) - }) -} - -function get (self, key, doUse) { - var node = self[CACHE].get(key) - if (node) { - var hit = node.value - if (isStale(self, hit)) { - del(self, node) - if (!self[ALLOW_STALE]) hit = undefined - } else { - if (doUse) { - self[LRU_LIST].unshiftNode(node) - } - } - if (hit) hit = hit.value - } - return hit -} - -function isStale (self, hit) { - if (!hit || (!hit.maxAge && !self[MAX_AGE])) { - return false - } - var stale = false - var diff = Date.now() - hit.now - if (hit.maxAge) { - stale = diff > hit.maxAge - } else { - stale = self[MAX_AGE] && (diff > self[MAX_AGE]) - } - return stale -} - -function trim (self) { - if (self[LENGTH] > self[MAX]) { - for (var walker = self[LRU_LIST].tail; - self[LENGTH] > self[MAX] && walker !== null;) { - // We know that we're about to delete this one, and also - // what the next least recently used key will be, so just - // go ahead and set it now. - var prev = walker.prev - del(self, walker) - walker = prev - } - } -} - -function del (self, node) { - if (node) { - var hit = node.value - if (self[DISPOSE]) { - self[DISPOSE](hit.key, hit.value) - } - self[LENGTH] -= hit.length - self[CACHE].delete(hit.key) - self[LRU_LIST].removeNode(node) - } -} - -// classy, since V8 prefers predictable objects. -function Entry (key, value, length, now, maxAge) { - this.key = key - this.value = value - this.length = length - this.now = now - this.maxAge = maxAge || 0 -} diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/README.md b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/README.md deleted file mode 100644 index 778bf01dfaaf9f..00000000000000 --- a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/README.md +++ /dev/null @@ -1,60 +0,0 @@ -# pseudomap - -A thing that is a lot like ES6 `Map`, but without iterators, for use -in environments where `for..of` syntax and `Map` are not available. - -If you need iterators, or just in general a more faithful polyfill to -ES6 Maps, check out [es6-map](http://npm.im/es6-map). - -If you are in an environment where `Map` is supported, then that will -be returned instead, unless `process.env.TEST_PSEUDOMAP` is set. - -You can use any value as keys, and any value as data. Setting again -with the identical key will overwrite the previous value. - -Internally, data is stored on an `Object.create(null)` style object. -The key is coerced to a string to generate the key on the internal -data-bag object. The original key used is stored along with the data. - -In the event of a stringified-key collision, a new key is generated by -appending an increasing number to the stringified-key until finding -either the intended key or an empty spot. - -Note that because object traversal order of plain objects is not -guaranteed to be identical to insertion order, the insertion order -guarantee of `Map.prototype.forEach` is not guaranteed in this -implementation. However, in all versions of Node.js and V8 where this -module works, `forEach` does traverse data in insertion order. - -## API - -Most of the [Map -API](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map), -with the following exceptions: - -1. A `Map` object is not an iterator. -2. `values`, `keys`, and `entries` methods are not implemented, - because they return iterators. -3. The argument to the constructor can be an Array of `[key, value]` - pairs, or a `Map` or `PseudoMap` object. But, since iterators - aren't used, passing any plain-old iterator won't initialize the - map properly. - -## USAGE - -Use just like a regular ES6 Map. - -```javascript -var PseudoMap = require('pseudomap') - -// optionally provide a pseudomap, or an array of [key,value] pairs -// as the argument to initialize the map with -var myMap = new PseudoMap() - -myMap.set(1, 'number 1') -myMap.set('1', 'string 1') -var akey = {} -var bkey = {} -myMap.set(akey, { some: 'data' }) -myMap.set(bkey, { some: 'other data' }) -``` diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/map.js b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/map.js deleted file mode 100644 index 7db15994612fd9..00000000000000 --- a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/map.js +++ /dev/null @@ -1,9 +0,0 @@ -if (process.env.npm_package_name === 'pseudomap' && - process.env.npm_lifecycle_script === 'test') - process.env.TEST_PSEUDOMAP = 'true' - -if (typeof Map === 'function' && !process.env.TEST_PSEUDOMAP) { - module.exports = Map -} else { - module.exports = require('./pseudomap') -} diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/package.json b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/package.json deleted file mode 100644 index 3b5bd1e0eefc3f..00000000000000 --- a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/package.json +++ /dev/null @@ -1,54 +0,0 @@ -{ - "_from": "pseudomap@^1.0.2", - "_id": "pseudomap@1.0.2", - "_inBundle": false, - "_integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM=", - "_location": "/cacache/lru-cache/pseudomap", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "pseudomap@^1.0.2", - "name": "pseudomap", - "escapedName": "pseudomap", - "rawSpec": "^1.0.2", - "saveSpec": null, - "fetchSpec": "^1.0.2" - }, - "_requiredBy": [ - "/cacache/lru-cache" - ], - "_resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz", - "_shasum": "f052a28da70e618917ef0a8ac34c1ae5a68286b3", - "_spec": "pseudomap@^1.0.2", - "_where": "/Users/rebecca/code/npm/node_modules/cacache/node_modules/lru-cache", - "author": { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me", - "url": "http://blog.izs.me/" - }, - "bugs": { - "url": "https://github.com/isaacs/pseudomap/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "A thing that is a lot like ES6 `Map`, but without iterators, for use in environments where `for..of` syntax and `Map` are not available.", - "devDependencies": { - "tap": "^2.3.1" - }, - "directories": { - "test": "test" - }, - "homepage": "https://github.com/isaacs/pseudomap#readme", - "license": "ISC", - "main": "map.js", - "name": "pseudomap", - "repository": { - "type": "git", - "url": "git+https://github.com/isaacs/pseudomap.git" - }, - "scripts": { - "test": "tap test/*.js" - }, - "version": "1.0.2" -} diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/pseudomap.js b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/pseudomap.js deleted file mode 100644 index 25a21d829e8b3f..00000000000000 --- a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/pseudomap.js +++ /dev/null @@ -1,113 +0,0 @@ -var hasOwnProperty = Object.prototype.hasOwnProperty - -module.exports = PseudoMap - -function PseudoMap (set) { - if (!(this instanceof PseudoMap)) // whyyyyyyy - throw new TypeError("Constructor PseudoMap requires 'new'") - - this.clear() - - if (set) { - if ((set instanceof PseudoMap) || - (typeof Map === 'function' && set instanceof Map)) - set.forEach(function (value, key) { - this.set(key, value) - }, this) - else if (Array.isArray(set)) - set.forEach(function (kv) { - this.set(kv[0], kv[1]) - }, this) - else - throw new TypeError('invalid argument') - } -} - -PseudoMap.prototype.forEach = function (fn, thisp) { - thisp = thisp || this - Object.keys(this._data).forEach(function (k) { - if (k !== 'size') - fn.call(thisp, this._data[k].value, this._data[k].key) - }, this) -} - -PseudoMap.prototype.has = function (k) { - return !!find(this._data, k) -} - -PseudoMap.prototype.get = function (k) { - var res = find(this._data, k) - return res && res.value -} - -PseudoMap.prototype.set = function (k, v) { - set(this._data, k, v) -} - -PseudoMap.prototype.delete = function (k) { - var res = find(this._data, k) - if (res) { - delete this._data[res._index] - this._data.size-- - } -} - -PseudoMap.prototype.clear = function () { - var data = Object.create(null) - data.size = 0 - - Object.defineProperty(this, '_data', { - value: data, - enumerable: false, - configurable: true, - writable: false - }) -} - -Object.defineProperty(PseudoMap.prototype, 'size', { - get: function () { - return this._data.size - }, - set: function (n) {}, - enumerable: true, - configurable: true -}) - -PseudoMap.prototype.values = -PseudoMap.prototype.keys = -PseudoMap.prototype.entries = function () { - throw new Error('iterators are not implemented in this version') -} - -// Either identical, or both NaN -function same (a, b) { - return a === b || a !== a && b !== b -} - -function Entry (k, v, i) { - this.key = k - this.value = v - this._index = i -} - -function find (data, k) { - for (var i = 0, s = '_' + k, key = s; - hasOwnProperty.call(data, key); - key = s + i++) { - if (same(data[key].key, k)) - return data[key] - } -} - -function set (data, k, v) { - for (var i = 0, s = '_' + k, key = s; - hasOwnProperty.call(data, key); - key = s + i++) { - if (same(data[key].key, k)) { - data[key].value = v - return - } - } - data.size++ - data[key] = new Entry(k, v, key) -} diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/test/basic.js b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/test/basic.js deleted file mode 100644 index 4378e4541e9a14..00000000000000 --- a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/test/basic.js +++ /dev/null @@ -1,86 +0,0 @@ -var t = require('tap') - -process.env.TEST_PSEUDOMAP = 'true' - -var PM = require('../') -runTests(PM) - -// if possible, verify that Map also behaves the same way -if (typeof Map === 'function') - runTests(Map) - - -function runTests (Map) { - t.throws(Map) - - var m = new Map() - - t.equal(m.size, 0) - - m.set(1, '1 string') - t.equal(m.get(1), '1 string') - t.equal(m.size, 1) - m.size = 1000 - t.equal(m.size, 1) - m.size = 0 - t.equal(m.size, 1) - - m = new Map([[1, 'number 1'], ['1', 'string 1']]) - t.equal(m.get(1), 'number 1') - t.equal(m.get('1'), 'string 1') - t.equal(m.size, 2) - - m = new Map(m) - t.equal(m.get(1), 'number 1') - t.equal(m.get('1'), 'string 1') - t.equal(m.size, 2) - - var akey = {} - var bkey = {} - m.set(akey, { some: 'data' }) - m.set(bkey, { some: 'other data' }) - t.same(m.get(akey), { some: 'data' }) - t.same(m.get(bkey), { some: 'other data' }) - t.equal(m.size, 4) - - var x = /x/ - var y = /x/ - m.set(x, 'x regex') - m.set(y, 'y regex') - t.equal(m.get(x), 'x regex') - m.set(x, 'x again') - t.equal(m.get(x), 'x again') - t.equal(m.size, 6) - - m.set(NaN, 'not a number') - t.equal(m.get(NaN), 'not a number') - m.set(NaN, 'it is a ' + typeof NaN) - t.equal(m.get(NaN), 'it is a number') - m.set('NaN', 'stringie nan') - t.equal(m.get(NaN), 'it is a number') - t.equal(m.get('NaN'), 'stringie nan') - t.equal(m.size, 8) - - m.delete(NaN) - t.equal(m.get(NaN), undefined) - t.equal(m.size, 7) - - var expect = [ - { value: 'number 1', key: 1 }, - { value: 'string 1', key: '1' }, - { value: { some: 'data' }, key: {} }, - { value: { some: 'other data' }, key: {} }, - { value: 'x again', key: /x/ }, - { value: 'y regex', key: /x/ }, - { value: 'stringie nan', key: 'NaN' } - ] - var actual = [] - - m.forEach(function (value, key) { - actual.push({ value: value, key: key }) - }) - t.same(actual, expect) - - m.clear() - t.equal(m.size, 0) -} diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/README.md b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/README.md deleted file mode 100644 index f5861018696688..00000000000000 --- a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/README.md +++ /dev/null @@ -1,204 +0,0 @@ -# yallist - -Yet Another Linked List - -There are many doubly-linked list implementations like it, but this -one is mine. - -For when an array would be too big, and a Map can't be iterated in -reverse order. - - -[![Build Status](https://travis-ci.org/isaacs/yallist.svg?branch=master)](https://travis-ci.org/isaacs/yallist) [![Coverage Status](https://coveralls.io/repos/isaacs/yallist/badge.svg?service=github)](https://coveralls.io/github/isaacs/yallist) - -## basic usage - -```javascript -var yallist = require('yallist') -var myList = yallist.create([1, 2, 3]) -myList.push('foo') -myList.unshift('bar') -// of course pop() and shift() are there, too -console.log(myList.toArray()) // ['bar', 1, 2, 3, 'foo'] -myList.forEach(function (k) { - // walk the list head to tail -}) -myList.forEachReverse(function (k, index, list) { - // walk the list tail to head -}) -var myDoubledList = myList.map(function (k) { - return k + k -}) -// now myDoubledList contains ['barbar', 2, 4, 6, 'foofoo'] -// mapReverse is also a thing -var myDoubledListReverse = myList.mapReverse(function (k) { - return k + k -}) // ['foofoo', 6, 4, 2, 'barbar'] - -var reduced = myList.reduce(function (set, entry) { - set += entry - return set -}, 'start') -console.log(reduced) // 'startfoo123bar' -``` - -## api - -The whole API is considered "public". - -Functions with the same name as an Array method work more or less the -same way. - -There's reverse versions of most things because that's the point. - -### Yallist - -Default export, the class that holds and manages a list. - -Call it with either a forEach-able (like an array) or a set of -arguments, to initialize the list. - -The Array-ish methods all act like you'd expect. No magic length, -though, so if you change that it won't automatically prune or add -empty spots. - -### Yallist.create(..) - -Alias for Yallist function. Some people like factories. - -#### yallist.head - -The first node in the list - -#### yallist.tail - -The last node in the list - -#### yallist.length - -The number of nodes in the list. (Change this at your peril. It is -not magic like Array length.) - -#### yallist.toArray() - -Convert the list to an array. - -#### yallist.forEach(fn, [thisp]) - -Call a function on each item in the list. - -#### yallist.forEachReverse(fn, [thisp]) - -Call a function on each item in the list, in reverse order. - -#### yallist.get(n) - -Get the data at position `n` in the list. If you use this a lot, -probably better off just using an Array. - -#### yallist.getReverse(n) - -Get the data at position `n`, counting from the tail. - -#### yallist.map(fn, thisp) - -Create a new Yallist with the result of calling the function on each -item. - -#### yallist.mapReverse(fn, thisp) - -Same as `map`, but in reverse. - -#### yallist.pop() - -Get the data from the list tail, and remove the tail from the list. - -#### yallist.push(item, ...) - -Insert one or more items to the tail of the list. - -#### yallist.reduce(fn, initialValue) - -Like Array.reduce. - -#### yallist.reduceReverse - -Like Array.reduce, but in reverse. - -#### yallist.reverse - -Reverse the list in place. - -#### yallist.shift() - -Get the data from the list head, and remove the head from the list. - -#### yallist.slice([from], [to]) - -Just like Array.slice, but returns a new Yallist. - -#### yallist.sliceReverse([from], [to]) - -Just like yallist.slice, but the result is returned in reverse. - -#### yallist.toArray() - -Create an array representation of the list. - -#### yallist.toArrayReverse() - -Create a reversed array representation of the list. - -#### yallist.unshift(item, ...) - -Insert one or more items to the head of the list. - -#### yallist.unshiftNode(node) - -Move a Node object to the front of the list. (That is, pull it out of -wherever it lives, and make it the new head.) - -If the node belongs to a different list, then that list will remove it -first. - -#### yallist.pushNode(node) - -Move a Node object to the end of the list. (That is, pull it out of -wherever it lives, and make it the new tail.) - -If the node belongs to a list already, then that list will remove it -first. - -#### yallist.removeNode(node) - -Remove a node from the list, preserving referential integrity of head -and tail and other nodes. - -Will throw an error if you try to have a list remove a node that -doesn't belong to it. - -### Yallist.Node - -The class that holds the data and is actually the list. - -Call with `var n = new Node(value, previousNode, nextNode)` - -Note that if you do direct operations on Nodes themselves, it's very -easy to get into weird states where the list is broken. Be careful :) - -#### node.next - -The next node in the list. - -#### node.prev - -The previous node in the list. - -#### node.value - -The data the node contains. - -#### node.list - -The list to which this node belongs. (Null if it does not belong to -any list.) diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/iterator.js b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/iterator.js deleted file mode 100644 index 4a15bf22c40032..00000000000000 --- a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/iterator.js +++ /dev/null @@ -1,7 +0,0 @@ -var Yallist = require('./yallist.js') - -Yallist.prototype[Symbol.iterator] = function* () { - for (let walker = this.head; walker; walker = walker.next) { - yield walker.value - } -} diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/package.json b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/package.json deleted file mode 100644 index b0fdf0d0a6fdf6..00000000000000 --- a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/package.json +++ /dev/null @@ -1,62 +0,0 @@ -{ - "_from": "yallist@^2.1.2", - "_id": "yallist@2.1.2", - "_inBundle": false, - "_integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=", - "_location": "/cacache/lru-cache/yallist", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "yallist@^2.1.2", - "name": "yallist", - "escapedName": "yallist", - "rawSpec": "^2.1.2", - "saveSpec": null, - "fetchSpec": "^2.1.2" - }, - "_requiredBy": [ - "/cacache/lru-cache" - ], - "_resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz", - "_shasum": "1c11f9218f076089a47dd512f93c6699a6a81d52", - "_spec": "yallist@^2.1.2", - "_where": "/Users/rebecca/code/npm/node_modules/cacache/node_modules/lru-cache", - "author": { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me", - "url": "http://blog.izs.me/" - }, - "bugs": { - "url": "https://github.com/isaacs/yallist/issues" - }, - "bundleDependencies": false, - "dependencies": {}, - "deprecated": false, - "description": "Yet Another Linked List", - "devDependencies": { - "tap": "^10.3.0" - }, - "directories": { - "test": "test" - }, - "files": [ - "yallist.js", - "iterator.js" - ], - "homepage": "https://github.com/isaacs/yallist#readme", - "license": "ISC", - "main": "yallist.js", - "name": "yallist", - "repository": { - "type": "git", - "url": "git+https://github.com/isaacs/yallist.git" - }, - "scripts": { - "postpublish": "git push origin --all; git push origin --tags", - "postversion": "npm publish", - "preversion": "npm test", - "test": "tap test/*.js --100" - }, - "version": "2.1.2" -} diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/yallist.js b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/yallist.js deleted file mode 100644 index 518d23330b936c..00000000000000 --- a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/yallist.js +++ /dev/null @@ -1,370 +0,0 @@ -module.exports = Yallist - -Yallist.Node = Node -Yallist.create = Yallist - -function Yallist (list) { - var self = this - if (!(self instanceof Yallist)) { - self = new Yallist() - } - - self.tail = null - self.head = null - self.length = 0 - - if (list && typeof list.forEach === 'function') { - list.forEach(function (item) { - self.push(item) - }) - } else if (arguments.length > 0) { - for (var i = 0, l = arguments.length; i < l; i++) { - self.push(arguments[i]) - } - } - - return self -} - -Yallist.prototype.removeNode = function (node) { - if (node.list !== this) { - throw new Error('removing node which does not belong to this list') - } - - var next = node.next - var prev = node.prev - - if (next) { - next.prev = prev - } - - if (prev) { - prev.next = next - } - - if (node === this.head) { - this.head = next - } - if (node === this.tail) { - this.tail = prev - } - - node.list.length-- - node.next = null - node.prev = null - node.list = null -} - -Yallist.prototype.unshiftNode = function (node) { - if (node === this.head) { - return - } - - if (node.list) { - node.list.removeNode(node) - } - - var head = this.head - node.list = this - node.next = head - if (head) { - head.prev = node - } - - this.head = node - if (!this.tail) { - this.tail = node - } - this.length++ -} - -Yallist.prototype.pushNode = function (node) { - if (node === this.tail) { - return - } - - if (node.list) { - node.list.removeNode(node) - } - - var tail = this.tail - node.list = this - node.prev = tail - if (tail) { - tail.next = node - } - - this.tail = node - if (!this.head) { - this.head = node - } - this.length++ -} - -Yallist.prototype.push = function () { - for (var i = 0, l = arguments.length; i < l; i++) { - push(this, arguments[i]) - } - return this.length -} - -Yallist.prototype.unshift = function () { - for (var i = 0, l = arguments.length; i < l; i++) { - unshift(this, arguments[i]) - } - return this.length -} - -Yallist.prototype.pop = function () { - if (!this.tail) { - return undefined - } - - var res = this.tail.value - this.tail = this.tail.prev - if (this.tail) { - this.tail.next = null - } else { - this.head = null - } - this.length-- - return res -} - -Yallist.prototype.shift = function () { - if (!this.head) { - return undefined - } - - var res = this.head.value - this.head = this.head.next - if (this.head) { - this.head.prev = null - } else { - this.tail = null - } - this.length-- - return res -} - -Yallist.prototype.forEach = function (fn, thisp) { - thisp = thisp || this - for (var walker = this.head, i = 0; walker !== null; i++) { - fn.call(thisp, walker.value, i, this) - walker = walker.next - } -} - -Yallist.prototype.forEachReverse = function (fn, thisp) { - thisp = thisp || this - for (var walker = this.tail, i = this.length - 1; walker !== null; i--) { - fn.call(thisp, walker.value, i, this) - walker = walker.prev - } -} - -Yallist.prototype.get = function (n) { - for (var i = 0, walker = this.head; walker !== null && i < n; i++) { - // abort out of the list early if we hit a cycle - walker = walker.next - } - if (i === n && walker !== null) { - return walker.value - } -} - -Yallist.prototype.getReverse = function (n) { - for (var i = 0, walker = this.tail; walker !== null && i < n; i++) { - // abort out of the list early if we hit a cycle - walker = walker.prev - } - if (i === n && walker !== null) { - return walker.value - } -} - -Yallist.prototype.map = function (fn, thisp) { - thisp = thisp || this - var res = new Yallist() - for (var walker = this.head; walker !== null;) { - res.push(fn.call(thisp, walker.value, this)) - walker = walker.next - } - return res -} - -Yallist.prototype.mapReverse = function (fn, thisp) { - thisp = thisp || this - var res = new Yallist() - for (var walker = this.tail; walker !== null;) { - res.push(fn.call(thisp, walker.value, this)) - walker = walker.prev - } - return res -} - -Yallist.prototype.reduce = function (fn, initial) { - var acc - var walker = this.head - if (arguments.length > 1) { - acc = initial - } else if (this.head) { - walker = this.head.next - acc = this.head.value - } else { - throw new TypeError('Reduce of empty list with no initial value') - } - - for (var i = 0; walker !== null; i++) { - acc = fn(acc, walker.value, i) - walker = walker.next - } - - return acc -} - -Yallist.prototype.reduceReverse = function (fn, initial) { - var acc - var walker = this.tail - if (arguments.length > 1) { - acc = initial - } else if (this.tail) { - walker = this.tail.prev - acc = this.tail.value - } else { - throw new TypeError('Reduce of empty list with no initial value') - } - - for (var i = this.length - 1; walker !== null; i--) { - acc = fn(acc, walker.value, i) - walker = walker.prev - } - - return acc -} - -Yallist.prototype.toArray = function () { - var arr = new Array(this.length) - for (var i = 0, walker = this.head; walker !== null; i++) { - arr[i] = walker.value - walker = walker.next - } - return arr -} - -Yallist.prototype.toArrayReverse = function () { - var arr = new Array(this.length) - for (var i = 0, walker = this.tail; walker !== null; i++) { - arr[i] = walker.value - walker = walker.prev - } - return arr -} - -Yallist.prototype.slice = function (from, to) { - to = to || this.length - if (to < 0) { - to += this.length - } - from = from || 0 - if (from < 0) { - from += this.length - } - var ret = new Yallist() - if (to < from || to < 0) { - return ret - } - if (from < 0) { - from = 0 - } - if (to > this.length) { - to = this.length - } - for (var i = 0, walker = this.head; walker !== null && i < from; i++) { - walker = walker.next - } - for (; walker !== null && i < to; i++, walker = walker.next) { - ret.push(walker.value) - } - return ret -} - -Yallist.prototype.sliceReverse = function (from, to) { - to = to || this.length - if (to < 0) { - to += this.length - } - from = from || 0 - if (from < 0) { - from += this.length - } - var ret = new Yallist() - if (to < from || to < 0) { - return ret - } - if (from < 0) { - from = 0 - } - if (to > this.length) { - to = this.length - } - for (var i = this.length, walker = this.tail; walker !== null && i > to; i--) { - walker = walker.prev - } - for (; walker !== null && i > from; i--, walker = walker.prev) { - ret.push(walker.value) - } - return ret -} - -Yallist.prototype.reverse = function () { - var head = this.head - var tail = this.tail - for (var walker = head; walker !== null; walker = walker.prev) { - var p = walker.prev - walker.prev = walker.next - walker.next = p - } - this.head = tail - this.tail = head - return this -} - -function push (self, item) { - self.tail = new Node(item, self.tail, null, self) - if (!self.head) { - self.head = self.tail - } - self.length++ -} - -function unshift (self, item) { - self.head = new Node(item, null, self.head, self) - if (!self.tail) { - self.tail = self.head - } - self.length++ -} - -function Node (value, prev, next, list) { - if (!(this instanceof Node)) { - return new Node(value, prev, next, list) - } - - this.list = list - this.value = value - - if (prev) { - prev.next = this - this.prev = prev - } else { - this.prev = null - } - - if (next) { - next.prev = this - this.next = next - } else { - this.next = null - } -} diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/package.json b/deps/npm/node_modules/cacache/node_modules/lru-cache/package.json deleted file mode 100644 index b0b037c12876f9..00000000000000 --- a/deps/npm/node_modules/cacache/node_modules/lru-cache/package.json +++ /dev/null @@ -1,68 +0,0 @@ -{ - "_from": "lru-cache@^4.1.1", - "_id": "lru-cache@4.1.1", - "_inBundle": false, - "_integrity": "sha512-q4spe4KTfsAS1SUHLO0wz8Qiyf1+vMIAgpRYioFYDMNqKfHQbg+AVDH3i4fvpl71/P1L0dBl+fQi+P37UYf0ew==", - "_location": "/cacache/lru-cache", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "lru-cache@^4.1.1", - "name": "lru-cache", - "escapedName": "lru-cache", - "rawSpec": "^4.1.1", - "saveSpec": null, - "fetchSpec": "^4.1.1" - }, - "_requiredBy": [ - "/cacache" - ], - "_resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.1.tgz", - "_shasum": "622e32e82488b49279114a4f9ecf45e7cd6bba55", - "_spec": "lru-cache@^4.1.1", - "_where": "/Users/rebecca/code/npm/node_modules/cacache", - "author": { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me" - }, - "bugs": { - "url": "https://github.com/isaacs/node-lru-cache/issues" - }, - "bundleDependencies": false, - "dependencies": { - "pseudomap": "^1.0.2", - "yallist": "^2.1.2" - }, - "deprecated": false, - "description": "A cache object that deletes the least-recently-used items.", - "devDependencies": { - "benchmark": "^2.1.4", - "standard": "^5.4.1", - "tap": "^10.3.3" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/isaacs/node-lru-cache#readme", - "keywords": [ - "mru", - "lru", - "cache" - ], - "license": "ISC", - "main": "index.js", - "name": "lru-cache", - "repository": { - "type": "git", - "url": "git://github.com/isaacs/node-lru-cache.git" - }, - "scripts": { - "postpublish": "git push origin --all; git push origin --tags", - "posttest": "standard test/*.js index.js", - "postversion": "npm publish", - "preversion": "npm test", - "test": "tap test/*.js --100 -J" - }, - "version": "4.1.1" -} diff --git a/deps/npm/node_modules/cacache/node_modules/ssri/CHANGELOG.md b/deps/npm/node_modules/cacache/node_modules/ssri/CHANGELOG.md new file mode 100644 index 00000000000000..7ae2b000dce8c2 --- /dev/null +++ b/deps/npm/node_modules/cacache/node_modules/ssri/CHANGELOG.md @@ -0,0 +1,190 @@ +# Change Log + +All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines. + + +# [5.0.0](https://github.com/zkat/ssri/compare/v4.1.6...v5.0.0) (2017-10-23) + + +### Features + +* **license:** relicense to ISC (#9) ([c82983a](https://github.com/zkat/ssri/commit/c82983a)) + + +### BREAKING CHANGES + +* **license:** the license has been changed from CC0-1.0 to ISC. + + + + +## [4.1.6](https://github.com/zkat/ssri/compare/v4.1.5...v4.1.6) (2017-06-07) + + +### Bug Fixes + +* **checkStream:** make sure to pass all opts through ([0b1bcbe](https://github.com/zkat/ssri/commit/0b1bcbe)) + + + + +## [4.1.5](https://github.com/zkat/ssri/compare/v4.1.4...v4.1.5) (2017-06-05) + + +### Bug Fixes + +* **integrityStream:** stop crashing if opts.algorithms and opts.integrity have an algo mismatch ([fb1293e](https://github.com/zkat/ssri/commit/fb1293e)) + + + + +## [4.1.4](https://github.com/zkat/ssri/compare/v4.1.3...v4.1.4) (2017-05-31) + + +### Bug Fixes + +* **node:** older versions of node[@4](https://github.com/4) do not support base64buffer string parsing ([513df4e](https://github.com/zkat/ssri/commit/513df4e)) + + + + +## [4.1.3](https://github.com/zkat/ssri/compare/v4.1.2...v4.1.3) (2017-05-24) + + +### Bug Fixes + +* **check:** handle various bad hash corner cases better ([c2c262b](https://github.com/zkat/ssri/commit/c2c262b)) + + + + +## [4.1.2](https://github.com/zkat/ssri/compare/v4.1.1...v4.1.2) (2017-04-18) + + +### Bug Fixes + +* **stream:** _flush can be called multiple times. use on("end") ([b1c4805](https://github.com/zkat/ssri/commit/b1c4805)) + + + + +## [4.1.1](https://github.com/zkat/ssri/compare/v4.1.0...v4.1.1) (2017-04-12) + + +### Bug Fixes + +* **pickAlgorithm:** error if pickAlgorithm() is used in an empty Integrity ([fab470e](https://github.com/zkat/ssri/commit/fab470e)) + + + + +# [4.1.0](https://github.com/zkat/ssri/compare/v4.0.0...v4.1.0) (2017-04-07) + + +### Features + +* adding ssri.create for a crypto style interface (#2) ([96f52ad](https://github.com/zkat/ssri/commit/96f52ad)) + + + + +# [4.0.0](https://github.com/zkat/ssri/compare/v3.0.2...v4.0.0) (2017-04-03) + + +### Bug Fixes + +* **integrity:** should have changed the error code before. oops ([8381afa](https://github.com/zkat/ssri/commit/8381afa)) + + +### BREAKING CHANGES + +* **integrity:** EBADCHECKSUM -> EINTEGRITY for verification errors + + + + +## [3.0.2](https://github.com/zkat/ssri/compare/v3.0.1...v3.0.2) (2017-04-03) + + + + +## [3.0.1](https://github.com/zkat/ssri/compare/v3.0.0...v3.0.1) (2017-04-03) + + +### Bug Fixes + +* **package.json:** really should have these in the keywords because search ([a6ac6d0](https://github.com/zkat/ssri/commit/a6ac6d0)) + + + + +# [3.0.0](https://github.com/zkat/ssri/compare/v2.0.0...v3.0.0) (2017-04-03) + + +### Bug Fixes + +* **hashes:** IntegrityMetadata -> Hash ([d04aa1f](https://github.com/zkat/ssri/commit/d04aa1f)) + + +### Features + +* **check:** return IntegrityMetadata on check success ([2301e74](https://github.com/zkat/ssri/commit/2301e74)) +* **fromHex:** ssri.fromHex to make it easier to generate them from hex valus ([049b89e](https://github.com/zkat/ssri/commit/049b89e)) +* **hex:** utility function for getting hex version of digest ([a9f021c](https://github.com/zkat/ssri/commit/a9f021c)) +* **hexDigest:** added hexDigest method to Integrity objects too ([85208ba](https://github.com/zkat/ssri/commit/85208ba)) +* **integrity:** add .isIntegrity and .isIntegrityMetadata ([1b29e6f](https://github.com/zkat/ssri/commit/1b29e6f)) +* **integrityStream:** new stream that can both generate and check streamed data ([fd23e1b](https://github.com/zkat/ssri/commit/fd23e1b)) +* **parse:** allow parsing straight into a single IntegrityMetadata object ([c8ddf48](https://github.com/zkat/ssri/commit/c8ddf48)) +* **pickAlgorithm:** Intergrity#pickAlgorithm() added ([b97a796](https://github.com/zkat/ssri/commit/b97a796)) +* **size:** calculate and update stream sizes ([02ed1ad](https://github.com/zkat/ssri/commit/02ed1ad)) + + +### BREAKING CHANGES + +* **hashes:** `.isIntegrityMetadata` is now `.isHash`. Also, any references to `IntegrityMetadata` now refer to `Hash`. +* **integrityStream:** createCheckerStream has been removed and replaced with a general-purpose integrityStream. + +To convert existing createCheckerStream code, move the `sri` argument into `opts.integrity` in integrityStream. All other options should be the same. +* **check:** `checkData`, `checkStream`, and `createCheckerStream` now yield a whole IntegrityMetadata instance representing the first successful hash match. + + + + +# [2.0.0](https://github.com/zkat/ssri/compare/v1.0.0...v2.0.0) (2017-03-24) + + +### Bug Fixes + +* **strict-mode:** make regexes more rigid ([122a32c](https://github.com/zkat/ssri/commit/122a32c)) + + +### Features + +* **api:** added serialize alias for unparse ([999b421](https://github.com/zkat/ssri/commit/999b421)) +* **concat:** add Integrity#concat() ([cae12c7](https://github.com/zkat/ssri/commit/cae12c7)) +* **pickAlgo:** pick the strongest algorithm provided, by default ([58c18f7](https://github.com/zkat/ssri/commit/58c18f7)) +* **strict-mode:** strict SRI support ([3f0b64c](https://github.com/zkat/ssri/commit/3f0b64c)) +* **stringify:** replaced unparse/serialize with stringify ([4acad30](https://github.com/zkat/ssri/commit/4acad30)) +* **verification:** add opts.pickAlgorithm ([f72e658](https://github.com/zkat/ssri/commit/f72e658)) + + +### BREAKING CHANGES + +* **pickAlgo:** ssri will prioritize specific hashes now +* **stringify:** serialize and unparse have been removed. Use ssri.stringify instead. +* **strict-mode:** functions that accepted an optional `sep` argument now expect `opts.sep`. + + + + +# 1.0.0 (2017-03-23) + + +### Features + +* **api:** implemented initial api ([4fbb16b](https://github.com/zkat/ssri/commit/4fbb16b)) + + +### BREAKING CHANGES + +* **api:** Initial API established. diff --git a/deps/npm/node_modules/cacache/node_modules/ssri/LICENSE.md b/deps/npm/node_modules/cacache/node_modules/ssri/LICENSE.md new file mode 100644 index 00000000000000..8d28acf866d932 --- /dev/null +++ b/deps/npm/node_modules/cacache/node_modules/ssri/LICENSE.md @@ -0,0 +1,16 @@ +ISC License + +Copyright (c) npm, Inc. + +Permission to use, copy, modify, and/or distribute this software for +any purpose with or without fee is hereby granted, provided that the +above copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE COPYRIGHT HOLDER DISCLAIMS +ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE +COPYRIGHT HOLDER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR +CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS +OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE +USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/deps/npm/node_modules/cacache/node_modules/ssri/README.md b/deps/npm/node_modules/cacache/node_modules/ssri/README.md new file mode 100644 index 00000000000000..f2fc035da52d72 --- /dev/null +++ b/deps/npm/node_modules/cacache/node_modules/ssri/README.md @@ -0,0 +1,462 @@ +# ssri [![npm version](https://img.shields.io/npm/v/ssri.svg)](https://npm.im/ssri) [![license](https://img.shields.io/npm/l/ssri.svg)](https://npm.im/ssri) [![Travis](https://img.shields.io/travis/zkat/ssri.svg)](https://travis-ci.org/zkat/ssri) [![AppVeyor](https://ci.appveyor.com/api/projects/status/github/zkat/ssri?svg=true)](https://ci.appveyor.com/project/zkat/ssri) [![Coverage Status](https://coveralls.io/repos/github/zkat/ssri/badge.svg?branch=latest)](https://coveralls.io/github/zkat/ssri?branch=latest) + +[`ssri`](https://github.com/zkat/ssri), short for Standard Subresource +Integrity, is a Node.js utility for parsing, manipulating, serializing, +generating, and verifying [Subresource +Integrity](https://w3c.github.io/webappsec/specs/subresourceintegrity/) hashes. + +## Install + +`$ npm install --save ssri` + +## Table of Contents + +* [Example](#example) +* [Features](#features) +* [Contributing](#contributing) +* [API](#api) + * Parsing & Serializing + * [`parse`](#parse) + * [`stringify`](#stringify) + * [`Integrity#concat`](#integrity-concat) + * [`Integrity#toString`](#integrity-to-string) + * [`Integrity#toJSON`](#integrity-to-json) + * [`Integrity#pickAlgorithm`](#integrity-pick-algorithm) + * [`Integrity#hexDigest`](#integrity-hex-digest) + * Integrity Generation + * [`fromHex`](#from-hex) + * [`fromData`](#from-data) + * [`fromStream`](#from-stream) + * [`create`](#create) + * Integrity Verification + * [`checkData`](#check-data) + * [`checkStream`](#check-stream) + * [`integrityStream`](#integrity-stream) + +### Example + +```javascript +const ssri = require('ssri') + +const integrity = 'sha512-9KhgCRIx/AmzC8xqYJTZRrnO8OW2Pxyl2DIMZSBOr0oDvtEFyht3xpp71j/r/pAe1DM+JI/A+line3jUBgzQ7A==?foo' + +// Parsing and serializing +const parsed = ssri.parse(integrity) +ssri.stringify(parsed) // === integrity (works on non-Integrity objects) +parsed.toString() // === integrity + +// Async stream functions +ssri.checkStream(fs.createReadStream('./my-file'), integrity).then(...) +ssri.fromStream(fs.createReadStream('./my-file')).then(sri => { + sri.toString() === integrity +}) +fs.createReadStream('./my-file').pipe(ssri.createCheckerStream(sri)) + +// Sync data functions +ssri.fromData(fs.readFileSync('./my-file')) // === parsed +ssri.checkData(fs.readFileSync('./my-file'), integrity) // => 'sha512' +``` + +### Features + +* Parses and stringifies SRI strings. +* Generates SRI strings from raw data or Streams. +* Strict standard compliance. +* `?foo` metadata option support. +* Multiple entries for the same algorithm. +* Object-based integrity hash manipulation. +* Small footprint: no dependencies, concise implementation. +* Full test coverage. +* Customizable algorithm picker. + +### Contributing + +The ssri team enthusiastically welcomes contributions and project participation! +There's a bunch of things you can do if you want to contribute! The [Contributor +Guide](CONTRIBUTING.md) has all the information you need for everything from +reporting bugs to contributing entire new features. Please don't hesitate to +jump in if you'd like to, or even ask us questions if something isn't clear. + +### API + +#### `> ssri.parse(sri, [opts]) -> Integrity` + +Parses `sri` into an `Integrity` data structure. `sri` can be an integrity +string, an `Hash`-like with `digest` and `algorithm` fields and an optional +`options` field, or an `Integrity`-like object. The resulting object will be an +`Integrity` instance that has this shape: + +```javascript +{ + 'sha1': [{algorithm: 'sha1', digest: 'deadbeef', options: []}], + 'sha512': [ + {algorithm: 'sha512', digest: 'c0ffee', options: []}, + {algorithm: 'sha512', digest: 'bad1dea', options: ['foo']} + ], +} +``` + +If `opts.single` is truthy, a single `Hash` object will be returned. That is, a +single object that looks like `{algorithm, digest, options}`, as opposed to a +larger object with multiple of these. + +If `opts.strict` is truthy, the resulting object will be filtered such that +it strictly follows the Subresource Integrity spec, throwing away any entries +with any invalid components. This also means a restricted set of algorithms +will be used -- the spec limits them to `sha256`, `sha384`, and `sha512`. + +Strict mode is recommended if the integrity strings are intended for use in +browsers, or in other situations where strict adherence to the spec is needed. + +##### Example + +```javascript +ssri.parse('sha512-9KhgCRIx/AmzC8xqYJTZRrnO8OW2Pxyl2DIMZSBOr0oDvtEFyht3xpp71j/r/pAe1DM+JI/A+line3jUBgzQ7A==?foo') // -> Integrity object +``` + +#### `> ssri.stringify(sri, [opts]) -> String` + +This function is identical to [`Integrity#toString()`](#integrity-to-string), +except it can be used on _any_ object that [`parse`](#parse) can handle -- that +is, a string, an `Hash`-like, or an `Integrity`-like. + +The `opts.sep` option defines the string to use when joining multiple entries +together. To be spec-compliant, this _must_ be whitespace. The default is a +single space (`' '`). + +If `opts.strict` is true, the integrity string will be created using strict +parsing rules. See [`ssri.parse`](#parse). + +##### Example + +```javascript +// Useful for cleaning up input SRI strings: +ssri.stringify('\n\rsha512-foo\n\t\tsha384-bar') +// -> 'sha512-foo sha384-bar' + +// Hash-like: only a single entry. +ssri.stringify({ + algorithm: 'sha512', + digest:'9KhgCRIx/AmzC8xqYJTZRrnO8OW2Pxyl2DIMZSBOr0oDvtEFyht3xpp71j/r/pAe1DM+JI/A+line3jUBgzQ7A==', + options: ['foo'] +}) +// -> +// 'sha512-9KhgCRIx/AmzC8xqYJTZRrnO8OW2Pxyl2DIMZSBOr0oDvtEFyht3xpp71j/r/pAe1DM+JI/A+line3jUBgzQ7A==?foo' + +// Integrity-like: full multi-entry syntax. Similar to output of `ssri.parse` +ssri.stringify({ + 'sha512': [ + { + algorithm: 'sha512', + digest:'9KhgCRIx/AmzC8xqYJTZRrnO8OW2Pxyl2DIMZSBOr0oDvtEFyht3xpp71j/r/pAe1DM+JI/A+line3jUBgzQ7A==', + options: ['foo'] + } + ] +}) +// -> +// 'sha512-9KhgCRIx/AmzC8xqYJTZRrnO8OW2Pxyl2DIMZSBOr0oDvtEFyht3xpp71j/r/pAe1DM+JI/A+line3jUBgzQ7A==?foo' +``` + +#### `> Integrity#concat(otherIntegrity, [opts]) -> Integrity` + +Concatenates an `Integrity` object with another IntegrityLike, or an integrity +string. + +This is functionally equivalent to concatenating the string format of both +integrity arguments, and calling [`ssri.parse`](#ssri-parse) on the new string. + +If `opts.strict` is true, the new `Integrity` will be created using strict +parsing rules. See [`ssri.parse`](#parse). + +##### Example + +```javascript +// This will combine the integrity checks for two different versions of +// your index.js file so you can use a single integrity string and serve +// either of these to clients, from a single `'; const y = 'foo⠊Set-Cookie: foo=bar'; let count = 0; +const countdown = new Countdown(3, () => server.close()); function test(res, code, header) { assert.throws(() => { @@ -40,8 +42,7 @@ const server = http.createServer((req, res) => { default: assert.fail('should not get to here.'); } - if (count === 3) - server.close(); + countdown.dec(); res.end('ok'); }); server.listen(0, () => { diff --git a/test/parallel/test-http-response-statuscode.js b/test/parallel/test-http-response-statuscode.js index 1abbe67d80a66d..d0a4d16958a61c 100644 --- a/test/parallel/test-http-response-statuscode.js +++ b/test/parallel/test-http-response-statuscode.js @@ -2,6 +2,7 @@ const common = require('../common'); const assert = require('assert'); const http = require('http'); +const Countdown = require('../common/countdown'); const MAX_REQUESTS = 13; let reqNum = 0; @@ -64,13 +65,17 @@ const server = http.Server(common.mustCall(function(req, res) { }, MAX_REQUESTS)); server.listen(); +const countdown = new Countdown(MAX_REQUESTS, () => server.close()); + server.on('listening', function makeRequest() { http.get({ port: this.address().port }, (res) => { assert.strictEqual(res.statusCode, 200); res.on('end', () => { - if (++reqNum < MAX_REQUESTS) + countdown.dec(); + reqNum = MAX_REQUESTS - countdown.remaining; + if (countdown.remaining > 0) makeRequest.call(this); }); res.resume(); diff --git a/test/parallel/test-http-set-cookies.js b/test/parallel/test-http-set-cookies.js index 44a5f47bbb3d03..c307bda73a3515 100644 --- a/test/parallel/test-http-set-cookies.js +++ b/test/parallel/test-http-set-cookies.js @@ -23,9 +23,9 @@ require('../common'); const assert = require('assert'); const http = require('http'); +const Countdown = require('../common/countdown'); -let nresponses = 0; - +const countdown = new Countdown(2, () => server.close()); const server = http.createServer(function(req, res) { if (req.url === '/one') { res.writeHead(200, [['set-cookie', 'A'], @@ -55,9 +55,7 @@ server.on('listening', function() { }); res.on('end', function() { - if (++nresponses === 2) { - server.close(); - } + countdown.dec(); }); }); @@ -72,14 +70,8 @@ server.on('listening', function() { }); res.on('end', function() { - if (++nresponses === 2) { - server.close(); - } + countdown.dec(); }); }); }); - -process.on('exit', function() { - assert.strictEqual(2, nresponses); -}); diff --git a/test/parallel/test-http-should-keep-alive.js b/test/parallel/test-http-should-keep-alive.js index dd4709d6946a84..038af47ee4db97 100644 --- a/test/parallel/test-http-should-keep-alive.js +++ b/test/parallel/test-http-should-keep-alive.js @@ -24,6 +24,7 @@ require('../common'); const assert = require('assert'); const http = require('http'); const net = require('net'); +const Countdown = require('../common/countdown'); const SERVER_RESPONSES = [ 'HTTP/1.0 200 ok\r\nContent-Length: 0\r\n\r\n', @@ -41,34 +42,27 @@ const SHOULD_KEEP_ALIVE = [ true, // HTTP/1.1, Connection: keep-alive false // HTTP/1.1, Connection: close ]; -let requests = 0; -let responses = 0; http.globalAgent.maxSockets = 5; +const countdown = new Countdown(SHOULD_KEEP_ALIVE.length, () => server.close()); + +const getCountdownIndex = () => SERVER_RESPONSES.length - countdown.remaining; + const server = net.createServer(function(socket) { - socket.write(SERVER_RESPONSES[requests]); - ++requests; + socket.write(SERVER_RESPONSES[getCountdownIndex()]); }).listen(0, function() { function makeRequest() { const req = http.get({ port: server.address().port }, function(res) { assert.strictEqual( - req.shouldKeepAlive, SHOULD_KEEP_ALIVE[responses], - `${SERVER_RESPONSES[responses]} should ${ - SHOULD_KEEP_ALIVE[responses] ? '' : 'not '}Keep-Alive`); - ++responses; - if (responses < SHOULD_KEEP_ALIVE.length) { + req.shouldKeepAlive, SHOULD_KEEP_ALIVE[getCountdownIndex()], + `${SERVER_RESPONSES[getCountdownIndex()]} should ${ + SHOULD_KEEP_ALIVE[getCountdownIndex()] ? '' : 'not '}Keep-Alive`); + countdown.dec(); + if (countdown.remaining) { makeRequest(); - } else { - server.close(); } res.resume(); }); } - makeRequest(); }); - -process.on('exit', function() { - assert.strictEqual(requests, SERVER_RESPONSES.length); - assert.strictEqual(responses, SHOULD_KEEP_ALIVE.length); -}); diff --git a/test/parallel/test-http-status-code.js b/test/parallel/test-http-status-code.js index 802565f26bb697..246d22c131fe65 100644 --- a/test/parallel/test-http-status-code.js +++ b/test/parallel/test-http-status-code.js @@ -23,19 +23,19 @@ require('../common'); const assert = require('assert'); const http = require('http'); +const Countdown = require('../common/countdown'); // Simple test of Node's HTTP ServerResponse.statusCode // ServerResponse.prototype.statusCode -let testsComplete = 0; const tests = [200, 202, 300, 404, 451, 500]; -let testIdx = 0; +let test; +const countdown = new Countdown(tests.length, () => s.close()); const s = http.createServer(function(req, res) { - const t = tests[testIdx]; - res.writeHead(t, { 'Content-Type': 'text/plain' }); + res.writeHead(test, { 'Content-Type': 'text/plain' }); console.log(`--\nserver: statusCode after writeHead: ${res.statusCode}`); - assert.strictEqual(res.statusCode, t); + assert.strictEqual(res.statusCode, test); res.end('hello world\n'); }); @@ -43,25 +43,16 @@ s.listen(0, nextTest); function nextTest() { - if (testIdx + 1 === tests.length) { - return s.close(); - } - const test = tests[testIdx]; + test = tests.shift(); http.get({ port: s.address().port }, function(response) { console.log(`client: expected status: ${test}`); console.log(`client: statusCode: ${response.statusCode}`); assert.strictEqual(response.statusCode, test); response.on('end', function() { - testsComplete++; - testIdx += 1; - nextTest(); + if (countdown.dec()) + nextTest(); }); response.resume(); }); } - - -process.on('exit', function() { - assert.strictEqual(5, testsComplete); -}); diff --git a/test/parallel/test-http-status-reason-invalid-chars.js b/test/parallel/test-http-status-reason-invalid-chars.js index 75ccb2c2430c53..ce08ff84a09b42 100644 --- a/test/parallel/test-http-status-reason-invalid-chars.js +++ b/test/parallel/test-http-status-reason-invalid-chars.js @@ -3,6 +3,7 @@ const common = require('../common'); const assert = require('assert'); const http = require('http'); +const Countdown = require('../common/countdown'); function explicit(req, res) { assert.throws(() => { @@ -34,13 +35,12 @@ const server = http.createServer((req, res) => { } }).listen(0, common.mustCall(() => { const hostname = 'localhost'; + const countdown = new Countdown(2, () => server.close()); const url = `http://${hostname}:${server.address().port}`; - let left = 2; const check = common.mustCall((res) => { - left--; assert.notStrictEqual(res.headers['content-type'], 'text/html'); assert.notStrictEqual(res.headers['content-type'], 'gotcha'); - if (left === 0) server.close(); + countdown.dec(); }, 2); http.get(`${url}/explicit`, check).end(); http.get(`${url}/implicit`, check).end(); diff --git a/test/parallel/test-http-timeout-overflow.js b/test/parallel/test-http-timeout-overflow.js index dc93b3da7ae20d..e95405bc8b3554 100644 --- a/test/parallel/test-http-timeout-overflow.js +++ b/test/parallel/test-http-timeout-overflow.js @@ -20,19 +20,13 @@ // USE OR OTHER DEALINGS IN THE SOFTWARE. 'use strict'; -require('../common'); -const assert = require('assert'); - +const common = require('../common'); const http = require('http'); -let serverRequests = 0; -let clientRequests = 0; - -const server = http.createServer(function(req, res) { - serverRequests++; +const server = http.createServer(common.mustCall(function(req, res) { res.writeHead(200, { 'Content-Type': 'text/plain' }); res.end('OK'); -}); +})); server.listen(0, function() { function callback() {} @@ -44,10 +38,9 @@ server.listen(0, function() { }, function(res) { req.clearTimeout(callback); - res.on('end', function() { - clientRequests++; + res.on('end', common.mustCall(function() { server.close(); - }); + })); res.resume(); }); @@ -56,8 +49,3 @@ server.listen(0, function() { req.setTimeout(0xffffffff, callback); req.end(); }); - -process.once('exit', function() { - assert.strictEqual(clientRequests, 1); - assert.strictEqual(serverRequests, 1); -}); diff --git a/test/parallel/test-http-timeout.js b/test/parallel/test-http-timeout.js index 817bfe7a3c3be7..c576f1c5429101 100644 --- a/test/parallel/test-http-timeout.js +++ b/test/parallel/test-http-timeout.js @@ -23,24 +23,25 @@ require('../common'); const http = require('http'); +const Countdown = require('../common/countdown'); const server = http.createServer(function(req, res) { res.writeHead(200, { 'Content-Type': 'text/plain' }); res.end('OK'); }); +const MAX_COUNT = 11; const agent = new http.Agent({ maxSockets: 1 }); +const countdown = new Countdown(MAX_COUNT, () => server.close()); server.listen(0, function() { - for (let i = 0; i < 11; ++i) { + for (let i = 0; i < MAX_COUNT; ++i) { createRequest().end(); } function callback() {} - let count = 0; - function createRequest() { const req = http.request( { port: server.address().port, path: '/', agent: agent }, @@ -48,11 +49,7 @@ server.listen(0, function() { req.clearTimeout(callback); res.on('end', function() { - count++; - - if (count === 11) { - server.close(); - } + countdown.dec(); }); res.resume(); diff --git a/test/parallel/test-http-upgrade-client.js b/test/parallel/test-http-upgrade-client.js index 3c56e5959fbd93..c637324a53d801 100644 --- a/test/parallel/test-http-upgrade-client.js +++ b/test/parallel/test-http-upgrade-client.js @@ -29,6 +29,7 @@ const assert = require('assert'); const http = require('http'); const net = require('net'); +const Countdown = require('../common/countdown'); // Create a TCP server const srv = net.createServer(function(c) { @@ -60,7 +61,8 @@ srv.listen(0, '127.0.0.1', common.mustCall(function() { ['Origin', 'http://www.websocket.org'] ] ]; - let left = headers.length; + const countdown = new Countdown(headers.length, () => srv.close()); + headers.forEach(function(h) { const req = http.get({ port: port, @@ -87,8 +89,7 @@ srv.listen(0, '127.0.0.1', common.mustCall(function() { assert.deepStrictEqual(expectedHeaders, res.headers); socket.end(); - if (--left === 0) - srv.close(); + countdown.dec(); })); req.on('close', common.mustCall(function() { assert.strictEqual(sawUpgrade, true); diff --git a/test/parallel/test-http.js b/test/parallel/test-http.js index d9fa581f3b55ce..52bebc476e1510 100644 --- a/test/parallel/test-http.js +++ b/test/parallel/test-http.js @@ -72,33 +72,33 @@ server.on('listening', function() { Cookie: [ 'foo=bar', 'bar=baz', 'baz=quux' ] }, agent: agent - }, common.mustCall(function(res) { + }, common.mustCall((res) => { const cookieHeaders = req._header.match(/^Cookie: .+$/img); assert.deepStrictEqual(cookieHeaders, ['Cookie: foo=bar; bar=baz; baz=quux']); assert.strictEqual(res.statusCode, 200); let body = ''; res.setEncoding('utf8'); - res.on('data', function(chunk) { body += chunk; }); - res.on('end', common.mustCall(function() { + res.on('data', (chunk) => { body += chunk; }); + res.on('end', common.mustCall(() => { assert.strictEqual(body, 'The path was /hello'); })); })); - setTimeout(common.mustCall(function() { + setTimeout(common.mustCall(() => { const req = http.request({ port: server.address().port, method: 'PUT', path: '/there', agent: agent - }, common.mustCall(function(res) { + }, common.mustCall((res) => { const cookieHeaders = req._header.match(/^Cookie: .+$/img); assert.deepStrictEqual(cookieHeaders, ['Cookie: node=awesome; ta=da']); assert.strictEqual(res.statusCode, 200); let body = ''; res.setEncoding('utf8'); - res.on('data', function(chunk) { body += chunk; }); - res.on('end', common.mustCall(function() { + res.on('data', (chunk) => { body += chunk; }); + res.on('end', common.mustCall(() => { assert.strictEqual(body, 'The path was /there'); })); })); @@ -106,7 +106,7 @@ server.on('listening', function() { req.end(); }), 1); - setTimeout(common.mustCall(function() { + setTimeout(common.mustCall(() => { const req = http.request({ port: server.address().port, method: 'POST', @@ -115,7 +115,7 @@ server.on('listening', function() { ['Cookie', 'def=456'], ['Cookie', 'ghi=789'] ], agent: agent - }, common.mustCall(function(res) { + }, common.mustCall((res) => { const cookieHeaders = req._header.match(/^Cookie: .+$/img); assert.deepStrictEqual(cookieHeaders, ['Cookie: abc=123', @@ -124,8 +124,8 @@ server.on('listening', function() { assert.strictEqual(res.statusCode, 200); let body = ''; res.setEncoding('utf8'); - res.on('data', function(chunk) { body += chunk; }); - res.on('end', common.mustCall(function() { + res.on('data', (chunk) => { body += chunk; }); + res.on('end', common.mustCall(() => { assert.strictEqual(body, 'The path was /world'); })); })); diff --git a/test/parallel/test-http2-client-promisify-connect.js b/test/parallel/test-http2-client-promisify-connect.js index f13f5f1408d307..b66827c1507302 100644 --- a/test/parallel/test-http2-client-promisify-connect.js +++ b/test/parallel/test-http2-client-promisify-connect.js @@ -1,6 +1,8 @@ 'use strict'; const common = require('../common'); +common.crashOnUnhandledRejection(); + if (!common.hasCrypto) common.skip('missing crypto'); const assert = require('assert'); diff --git a/test/parallel/test-http2-client-upload.js b/test/parallel/test-http2-client-upload.js index cfba97696ce227..8fb5f369ca4cb7 100644 --- a/test/parallel/test-http2-client-upload.js +++ b/test/parallel/test-http2-client-upload.js @@ -38,7 +38,7 @@ fs.readFile(loc, common.mustCall((err, data) => { function maybeClose() { if (--remaining === 0) { server.close(); - client.destroy(); + client.shutdown(); } } @@ -47,7 +47,7 @@ fs.readFile(loc, common.mustCall((err, data) => { req.resume(); req.on('end', common.mustCall(maybeClose)); const str = fs.createReadStream(loc); - str.on('end', common.mustCall(maybeClose)); + req.on('finish', common.mustCall(maybeClose)); str.pipe(req); })); })); diff --git a/test/parallel/test-http2-create-client-secure-session.js b/test/parallel/test-http2-create-client-secure-session.js index 62a79148dcac47..811ef772d5903a 100644 --- a/test/parallel/test-http2-create-client-secure-session.js +++ b/test/parallel/test-http2-create-client-secure-session.js @@ -20,10 +20,7 @@ function loadKey(keyname) { function onStream(stream, headers) { const socket = stream.session[kSocket]; assert(headers[':authority'].startsWith(socket.servername)); - stream.respond({ - 'content-type': 'text/html', - ':status': 200 - }); + stream.respond({ 'content-type': 'application/json' }); stream.end(JSON.stringify({ servername: socket.servername, alpnProtocol: socket.alpnProtocol @@ -33,35 +30,32 @@ function onStream(stream, headers) { function verifySecureSession(key, cert, ca, opts) { const server = h2.createSecureServer({ cert, key }); server.on('stream', common.mustCall(onStream)); - server.listen(0); - server.on('listening', common.mustCall(function() { - const headers = { ':path': '/' }; - if (!opts) { - opts = {}; - } + server.listen(0, common.mustCall(() => { + opts = opts || { }; opts.secureContext = tls.createSecureContext({ ca }); - const client = h2.connect(`https://localhost:${this.address().port}`, opts, function() { - const req = client.request(headers); + const client = h2.connect(`https://localhost:${server.address().port}`, + opts); + // Verify that a 'secureConnect' listener is attached + assert.strictEqual(client.socket.listenerCount('secureConnect'), 1); + const req = client.request(); - req.on('response', common.mustCall(function(headers) { - assert.strictEqual(headers[':status'], 200, 'status code is set'); - assert.strictEqual(headers['content-type'], 'text/html', - 'content type is set'); - assert(headers['date'], 'there is a date'); - })); + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers['content-type'], 'application/json'); + assert(headers['date']); + })); - let data = ''; - req.setEncoding('utf8'); - req.on('data', (d) => data += d); - req.on('end', common.mustCall(() => { - const jsonData = JSON.parse(data); - assert.strictEqual(jsonData.servername, opts.servername || 'localhost'); - assert.strictEqual(jsonData.alpnProtocol, 'h2'); - server.close(); - client[kSocket].destroy(); - })); - req.end(); - }); + let data = ''; + req.setEncoding('utf8'); + req.on('data', (d) => data += d); + req.on('end', common.mustCall(() => { + const jsonData = JSON.parse(data); + assert.strictEqual(jsonData.servername, + opts.servername || 'localhost'); + assert.strictEqual(jsonData.alpnProtocol, 'h2'); + server.close(); + client[kSocket].destroy(); + })); })); } diff --git a/test/parallel/test-http2-getpackedsettings.js b/test/parallel/test-http2-getpackedsettings.js index 7461176c5fcde7..16c84913893d0c 100644 --- a/test/parallel/test-http2-getpackedsettings.js +++ b/test/parallel/test-http2-getpackedsettings.js @@ -128,7 +128,6 @@ assert.doesNotThrow(() => http2.getPackedSettings({ enablePush: false })); assert.strictEqual(settings.enablePush, true); } -//should throw if enablePush is not 0 or 1 { const packed = Buffer.from([ 0x00, 0x02, 0x00, 0x00, 0x00, 0x00]); @@ -140,13 +139,8 @@ assert.doesNotThrow(() => http2.getPackedSettings({ enablePush: false })); const packed = Buffer.from([ 0x00, 0x02, 0x00, 0x00, 0x00, 0x64]); - assert.throws(() => { - http2.getUnpackedSettings(packed, { validate: true }); - }, common.expectsError({ - code: 'ERR_HTTP2_INVALID_SETTING_VALUE', - type: RangeError, - message: 'Invalid value for setting "enablePush": 100' - })); + const settings = http2.getUnpackedSettings(packed, { validate: true }); + assert.strictEqual(settings.enablePush, true); } //check for what happens if passing {validate: true} and no errors happen diff --git a/test/parallel/test-http2-window-size.js b/test/parallel/test-http2-window-size.js index d6c6bf3fed2af2..381416c0d23cc6 100644 --- a/test/parallel/test-http2-window-size.js +++ b/test/parallel/test-http2-window-size.js @@ -10,6 +10,7 @@ if (!common.hasCrypto) common.skip('missing crypto'); const assert = require('assert'); const h2 = require('http2'); +common.crashOnUnhandledRejection(); // Given a list of buffers and an initial window size, have a server write // each buffer to the HTTP2 Writable stream, and let the client verify that diff --git a/test/parallel/test-https-truncate.js b/test/parallel/test-https-truncate.js index d2a3179c0d178d..c549da1571b80c 100644 --- a/test/parallel/test-https-truncate.js +++ b/test/parallel/test-https-truncate.js @@ -67,6 +67,6 @@ const test = common.mustCall(function(res) { res.on('data', function(chunk) { bytes += chunk.length; this.pause(); - setTimeout(this.resume.bind(this), 1); + setTimeout(() => { this.resume(); }, 1); }); }); diff --git a/test/parallel/test-microtask-queue-integration-domain.js b/test/parallel/test-microtask-queue-integration-domain.js index 98da703ee51429..8a4a06f9ffbe5e 100644 --- a/test/parallel/test-microtask-queue-integration-domain.js +++ b/test/parallel/test-microtask-queue-integration-domain.js @@ -20,7 +20,7 @@ // USE OR OTHER DEALINGS IN THE SOFTWARE. 'use strict'; -require('../common'); +const common = require('../common'); const assert = require('assert'); // Requiring the domain module here changes the function that is used by node to @@ -30,6 +30,8 @@ const assert = require('assert'); // removed. require('domain'); +common.crashOnUnhandledRejection(); + const implementations = [ function(fn) { Promise.resolve().then(fn); diff --git a/test/parallel/test-microtask-queue-integration.js b/test/parallel/test-microtask-queue-integration.js index 57c384f8ba8177..a7241d99ee9395 100644 --- a/test/parallel/test-microtask-queue-integration.js +++ b/test/parallel/test-microtask-queue-integration.js @@ -20,9 +20,11 @@ // USE OR OTHER DEALINGS IN THE SOFTWARE. 'use strict'; -require('../common'); +const common = require('../common'); const assert = require('assert'); +common.crashOnUnhandledRejection(); + const implementations = [ function(fn) { Promise.resolve().then(fn); diff --git a/test/parallel/test-microtask-queue-run-domain.js b/test/parallel/test-microtask-queue-run-domain.js index 39baf930232411..a895504fc2972a 100644 --- a/test/parallel/test-microtask-queue-run-domain.js +++ b/test/parallel/test-microtask-queue-run-domain.js @@ -20,7 +20,7 @@ // USE OR OTHER DEALINGS IN THE SOFTWARE. 'use strict'; -require('../common'); +const common = require('../common'); const assert = require('assert'); // Requiring the domain module here changes the function that is used by node to @@ -30,6 +30,8 @@ const assert = require('assert'); // removed. require('domain'); +common.crashOnUnhandledRejection(); + function enqueueMicrotask(fn) { Promise.resolve().then(fn); } diff --git a/test/parallel/test-microtask-queue-run-immediate-domain.js b/test/parallel/test-microtask-queue-run-immediate-domain.js index 60b17bc38c2670..807affd0589861 100644 --- a/test/parallel/test-microtask-queue-run-immediate-domain.js +++ b/test/parallel/test-microtask-queue-run-immediate-domain.js @@ -20,7 +20,7 @@ // USE OR OTHER DEALINGS IN THE SOFTWARE. 'use strict'; -require('../common'); +const common = require('../common'); const assert = require('assert'); // Requiring the domain module here changes the function that is used by node to @@ -30,6 +30,8 @@ const assert = require('assert'); // removed. require('domain'); +common.crashOnUnhandledRejection(); + function enqueueMicrotask(fn) { Promise.resolve().then(fn); } diff --git a/test/parallel/test-microtask-queue-run-immediate.js b/test/parallel/test-microtask-queue-run-immediate.js index 4d998cf0b8a59c..1e26f4beebfbe4 100644 --- a/test/parallel/test-microtask-queue-run-immediate.js +++ b/test/parallel/test-microtask-queue-run-immediate.js @@ -20,9 +20,11 @@ // USE OR OTHER DEALINGS IN THE SOFTWARE. 'use strict'; -require('../common'); +const common = require('../common'); const assert = require('assert'); +common.crashOnUnhandledRejection(); + function enqueueMicrotask(fn) { Promise.resolve().then(fn); } diff --git a/test/parallel/test-microtask-queue-run.js b/test/parallel/test-microtask-queue-run.js index 85eb770da1e0ff..ba9cf6731ef75b 100644 --- a/test/parallel/test-microtask-queue-run.js +++ b/test/parallel/test-microtask-queue-run.js @@ -20,9 +20,11 @@ // USE OR OTHER DEALINGS IN THE SOFTWARE. 'use strict'; -require('../common'); +const common = require('../common'); const assert = require('assert'); +common.crashOnUnhandledRejection(); + function enqueueMicrotask(fn) { Promise.resolve().then(fn); } diff --git a/test/parallel/test-module-binding.js b/test/parallel/test-module-binding.js new file mode 100644 index 00000000000000..ba11c3e47ec646 --- /dev/null +++ b/test/parallel/test-module-binding.js @@ -0,0 +1,9 @@ +'use strict'; +require('../common'); +const fixtures = require('../common/fixtures'); +const { internalModuleReadFile } = process.binding('fs'); +const { strictEqual } = require('assert'); + +strictEqual(internalModuleReadFile('nosuchfile'), undefined); +strictEqual(internalModuleReadFile(fixtures.path('empty.txt')), ''); +strictEqual(internalModuleReadFile(fixtures.path('empty-with-bom.txt')), ''); diff --git a/test/parallel/test-net-connect-options-fd.js b/test/parallel/test-net-connect-options-fd.js index e0872cf7c5df3f..1cba6e1251fd21 100644 --- a/test/parallel/test-net-connect-options-fd.js +++ b/test/parallel/test-net-connect-options-fd.js @@ -83,14 +83,13 @@ const forAllClients = (cb) => common.mustCall(cb, CLIENT_VARIANTS); path: serverPath }); const getConnectCb = (index) => common.mustCall(function clientOnConnect() { - const client = this; // Test if it's wrapping an existing fd assert(handleMap.has(index)); const oldHandle = handleMap.get(index); assert.strictEqual(oldHandle.fd, this._handle.fd); - client.write(String(oldHandle.fd)); + this.write(String(oldHandle.fd)); console.error(`[Pipe]Sending data through fd ${oldHandle.fd}`); - client.on('error', function(err) { + this.on('error', function(err) { console.error(err); assert.fail(null, null, `[Pipe Client]${err}`); }); diff --git a/test/parallel/test-net-connect-options-path.js b/test/parallel/test-net-connect-options-path.js index 07c5446fc6c0ab..3868b85a78a6d2 100644 --- a/test/parallel/test-net-connect-options-path.js +++ b/test/parallel/test-net-connect-options-path.js @@ -20,9 +20,8 @@ const CLIENT_VARIANTS = 12; }, CLIENT_VARIANTS)) .listen(serverPath, common.mustCall(function() { const getConnectCb = () => common.mustCall(function() { - const client = this; - client.end(); - client.on('close', common.mustCall(function() { + this.end(); + this.on('close', common.mustCall(function() { counter++; if (counter === CLIENT_VARIANTS) { server.close(); diff --git a/test/parallel/test-net-server-max-connections-close-makes-more-available.js b/test/parallel/test-net-server-max-connections-close-makes-more-available.js index 12f1f81ffd08d3..eb045c704c637c 100644 --- a/test/parallel/test-net-server-max-connections-close-makes-more-available.js +++ b/test/parallel/test-net-server-max-connections-close-makes-more-available.js @@ -1,8 +1,9 @@ 'use strict'; -require('../common'); +const common = require('../common'); const assert = require('assert'); const net = require('net'); +common.crashOnUnhandledRejection(); // Sets the server's maxConnections property to 1. // Open 2 connections (connection 0 and connection 1). diff --git a/test/parallel/test-next-tick-errors.js b/test/parallel/test-next-tick-errors.js index 989d02b4d9f3e4..acb7c497278429 100644 --- a/test/parallel/test-next-tick-errors.js +++ b/test/parallel/test-next-tick-errors.js @@ -20,7 +20,7 @@ // USE OR OTHER DEALINGS IN THE SOFTWARE. 'use strict'; -require('../common'); +const common = require('../common'); const assert = require('assert'); const order = []; @@ -42,11 +42,15 @@ process.nextTick(function() { }); function testNextTickWith(val) { - assert.throws( + common.expectsError( function() { process.nextTick(val); }, - TypeError + { + code: 'ERR_INVALID_CALLBACK', + name: 'TypeError [ERR_INVALID_CALLBACK]', + type: TypeError + } ); } diff --git a/test/parallel/test-npm-install.js b/test/parallel/test-npm-install.js index 34f48d50ccdb2b..d826eb09ed4756 100644 --- a/test/parallel/test-npm-install.js +++ b/test/parallel/test-npm-install.js @@ -57,7 +57,5 @@ function handleExit(error, stdout, stderr) { assert.strictEqual(code, 0, `npm install got error code ${code}`); assert.strictEqual(signalCode, null, `unexpected signal: ${signalCode}`); - assert.doesNotThrow(function() { - fs.accessSync(`${installDir}/node_modules/package-name`); - }); + assert(fs.existsSync(`${installDir}/node_modules/package-name`)); } diff --git a/test/parallel/test-os.js b/test/parallel/test-os.js index b35faeb7cd7bbe..f8e383e497a154 100644 --- a/test/parallel/test-os.js +++ b/test/parallel/test-os.js @@ -28,7 +28,7 @@ const { inspect } = require('util'); const is = { number: (value, key) => { - assert(!isNaN(value), `${key} should not be NaN`); + assert(!Number.isNaN(value), `${key} should not be NaN`); assert.strictEqual(typeof value, 'number'); }, string: (value) => { assert.strictEqual(typeof value, 'string'); }, diff --git a/test/parallel/test-process-emit.js b/test/parallel/test-process-emit.js index f4f6d546f15cfa..8c2ad675cf8c62 100644 --- a/test/parallel/test-process-emit.js +++ b/test/parallel/test-process-emit.js @@ -19,4 +19,4 @@ process.emit('normal', 'normalData'); process.emit(sym, 'symbolData'); process.emit('SIGPIPE', 'signalData'); -assert.strictEqual(isNaN(process._eventsCount), false); +assert.strictEqual(Number.isNaN(process._eventsCount), false); diff --git a/test/parallel/test-process-exit-code.js b/test/parallel/test-process-exit-code.js index 4deebb54a10784..55120f66926374 100644 --- a/test/parallel/test-process-exit-code.js +++ b/test/parallel/test-process-exit-code.js @@ -37,7 +37,7 @@ switch (process.argv[2]) { case undefined: return parent(); default: - throw new Error('wtf'); + throw new Error('invalid'); } function child1() { diff --git a/test/parallel/test-process-raw-debug.js b/test/parallel/test-process-raw-debug.js index 6f989e123e8916..1f1ec4c3803e2e 100644 --- a/test/parallel/test-process-raw-debug.js +++ b/test/parallel/test-process-raw-debug.js @@ -30,7 +30,7 @@ switch (process.argv[2]) { case undefined: return parent(); default: - throw new Error(`wtf? ${process.argv[2]}`); + throw new Error(`invalid: ${process.argv[2]}`); } function parent() { diff --git a/test/parallel/test-querystring.js b/test/parallel/test-querystring.js index 0e1900a91bb87c..d049269f52b0bf 100644 --- a/test/parallel/test-querystring.js +++ b/test/parallel/test-querystring.js @@ -129,7 +129,7 @@ const qsWeirdObjects = [ [{ regexp: /./g }, 'regexp=', { 'regexp': '' }], // eslint-disable-next-line no-unescaped-regexp-dot [{ regexp: new RegExp('.', 'g') }, 'regexp=', { 'regexp': '' }], - [{ fn: function() {} }, 'fn=', { 'fn': '' }], + [{ fn: () => {} }, 'fn=', { 'fn': '' }], [{ fn: new Function('') }, 'fn=', { 'fn': '' }], [{ math: Math }, 'math=', { 'math': '' }], [{ e: extendedFunction }, 'e=', { 'e': '' }], @@ -189,7 +189,7 @@ function check(actual, expected, input) { `Expected keys: ${inspect(expectedKeys)}`; } assert.deepStrictEqual(actualKeys, expectedKeys, msg); - expectedKeys.forEach(function(key) { + expectedKeys.forEach((key) => { if (typeof input === 'string') { msg = `Input: ${inspect(input)}\n` + `Key: ${inspect(key)}\n` + @@ -203,21 +203,21 @@ function check(actual, expected, input) { } // test that the canonical qs is parsed properly. -qsTestCases.forEach(function(testCase) { +qsTestCases.forEach((testCase) => { check(qs.parse(testCase[0]), testCase[2], testCase[0]); }); // test that the colon test cases can do the same -qsColonTestCases.forEach(function(testCase) { +qsColonTestCases.forEach((testCase) => { check(qs.parse(testCase[0], ';', ':'), testCase[2], testCase[0]); }); // test the weird objects, that they get parsed properly -qsWeirdObjects.forEach(function(testCase) { +qsWeirdObjects.forEach((testCase) => { check(qs.parse(testCase[1]), testCase[2], testCase[1]); }); -qsNoMungeTestCases.forEach(function(testCase) { +qsNoMungeTestCases.forEach((testCase) => { assert.deepStrictEqual(testCase[0], qs.stringify(testCase[1], '&', '=')); }); @@ -255,15 +255,15 @@ qsNoMungeTestCases.forEach(function(testCase) { // now test stringifying // basic -qsTestCases.forEach(function(testCase) { +qsTestCases.forEach((testCase) => { assert.strictEqual(testCase[1], qs.stringify(testCase[2])); }); -qsColonTestCases.forEach(function(testCase) { +qsColonTestCases.forEach((testCase) => { assert.strictEqual(testCase[1], qs.stringify(testCase[2], ';', ':')); }); -qsWeirdObjects.forEach(function(testCase) { +qsWeirdObjects.forEach((testCase) => { assert.strictEqual(testCase[1], qs.stringify(testCase[0])); }); @@ -292,7 +292,7 @@ assert.strictEqual('foo=', qs.stringify({ foo: Infinity })); assert.strictEqual(f, 'a=b&q=x%3Dy%26y%3Dz'); } -assert.doesNotThrow(function() { +assert.doesNotThrow(() => { qs.parse(undefined); }); @@ -423,7 +423,7 @@ check(qs.parse('%\u0100=%\u0101'), { '%Ā': '%ā' }); } // Test QueryString.unescapeBuffer -qsUnescapeTestCases.forEach(function(testCase) { +qsUnescapeTestCases.forEach((testCase) => { assert.strictEqual(qs.unescape(testCase[0]), testCase[1]); assert.strictEqual(qs.unescapeBuffer(testCase[0]).toString(), testCase[1]); }); @@ -431,7 +431,7 @@ qsUnescapeTestCases.forEach(function(testCase) { // test overriding .unescape { const prevUnescape = qs.unescape; - qs.unescape = function(str) { + qs.unescape = (str) => { return str.replace(/o/g, '_'); }; check( diff --git a/test/parallel/test-readdouble.js b/test/parallel/test-readdouble.js index 01ea010609e504..76b259ba498a6d 100644 --- a/test/parallel/test-readdouble.js +++ b/test/parallel/test-readdouble.js @@ -72,12 +72,12 @@ function test(clazz) { buffer[5] = 0xff; buffer[6] = 0x0f; buffer[7] = 0x00; - assert.ok(isNaN(buffer.readDoubleBE(0))); + assert.ok(Number.isNaN(buffer.readDoubleBE(0))); assert.strictEqual(2.225073858507201e-308, buffer.readDoubleLE(0)); buffer[6] = 0xef; buffer[7] = 0x7f; - assert.ok(isNaN(buffer.readDoubleBE(0))); + assert.ok(Number.isNaN(buffer.readDoubleBE(0))); assert.strictEqual(1.7976931348623157e+308, buffer.readDoubleLE(0)); buffer[0] = 0; diff --git a/test/parallel/test-readfloat.js b/test/parallel/test-readfloat.js index 137eb732678233..bd64bbefb22fda 100644 --- a/test/parallel/test-readfloat.js +++ b/test/parallel/test-readfloat.js @@ -50,7 +50,7 @@ function test(clazz) { buffer[1] = 0xff; buffer[2] = 0x7f; buffer[3] = 0x7f; - assert.ok(isNaN(buffer.readFloatBE(0))); + assert.ok(Number.isNaN(buffer.readFloatBE(0))); assert.strictEqual(3.4028234663852886e+38, buffer.readFloatLE(0)); buffer[0] = 0xab; diff --git a/test/parallel/test-repl-load-multiline.js b/test/parallel/test-repl-load-multiline.js index fd58a3c21dd884..8ab878ae768ddd 100644 --- a/test/parallel/test-repl-load-multiline.js +++ b/test/parallel/test-repl-load-multiline.js @@ -4,6 +4,8 @@ const fixtures = require('../common/fixtures'); const assert = require('assert'); const repl = require('repl'); +common.crashOnUnhandledRejection(); + const command = `.load ${fixtures.path('repl-load-multiline.js')}`; const terminalCode = '\u001b[1G\u001b[0J \u001b[1G'; const terminalCodeRegex = new RegExp(terminalCode.replace(/\[/g, '\\['), 'g'); diff --git a/test/parallel/test-repl-pretty-custom-stack.js b/test/parallel/test-repl-pretty-custom-stack.js new file mode 100644 index 00000000000000..be102c1d677a9c --- /dev/null +++ b/test/parallel/test-repl-pretty-custom-stack.js @@ -0,0 +1,70 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const repl = require('repl'); + + +function run({ command, expected }) { + let accum = ''; + + const inputStream = new common.ArrayStream(); + const outputStream = new common.ArrayStream(); + + outputStream.write = (data) => accum += data.replace('\r', ''); + + const r = repl.start({ + prompt: '', + input: inputStream, + output: outputStream, + terminal: false, + useColors: false + }); + + r.write(`${command}\n`); + assert.strictEqual(accum, expected); + r.close(); +} + +const origPrepareStackTrace = Error.prepareStackTrace; +Error.prepareStackTrace = (err, stack) => { + if (err instanceof SyntaxError) + return err.toString(); + stack.push(err); + return stack.reverse().join('--->\n'); +}; + +process.on('uncaughtException', (e) => { + Error.prepareStackTrace = origPrepareStackTrace; + throw e; +}); + +process.on('exit', () => (Error.prepareStackTrace = origPrepareStackTrace)); + +const tests = [ + { + // test .load for a file that throws + command: `.load ${fixtures.path('repl-pretty-stack.js')}`, + expected: 'Error: Whoops!--->\nrepl:9:24--->\nd (repl:12:3)--->\nc ' + + '(repl:9:3)--->\nb (repl:6:3)--->\na (repl:3:3)\n' + }, + { + command: 'let x y;', + expected: 'let x y;\n ^\n\nSyntaxError: Unexpected identifier\n' + }, + { + command: 'throw new Error(\'Whoops!\')', + expected: 'Error: Whoops!\n' + }, + { + command: 'foo = bar;', + expected: 'ReferenceError: bar is not defined\n' + }, + // test anonymous IIFE + { + command: '(function() { throw new Error(\'Whoops!\'); })()', + expected: 'Error: Whoops!--->\nrepl:1:21\n' + } +]; + +tests.forEach(run); diff --git a/test/parallel/test-repl-pretty-stack.js b/test/parallel/test-repl-pretty-stack.js new file mode 100644 index 00000000000000..0fc6b3ada04c79 --- /dev/null +++ b/test/parallel/test-repl-pretty-stack.js @@ -0,0 +1,55 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const repl = require('repl'); + + +function run({ command, expected }) { + let accum = ''; + + const inputStream = new common.ArrayStream(); + const outputStream = new common.ArrayStream(); + + outputStream.write = (data) => accum += data.replace('\r', ''); + + const r = repl.start({ + prompt: '', + input: inputStream, + output: outputStream, + terminal: false, + useColors: false + }); + + r.write(`${command}\n`); + assert.strictEqual(accum, expected); + r.close(); +} + +const tests = [ + { + // test .load for a file that throws + command: `.load ${fixtures.path('repl-pretty-stack.js')}`, + expected: 'Error: Whoops!\n at repl:9:24\n at d (repl:12:3)\n ' + + 'at c (repl:9:3)\n at b (repl:6:3)\n at a (repl:3:3)\n' + }, + { + command: 'let x y;', + expected: 'let x y;\n ^\n\nSyntaxError: Unexpected identifier\n\n' + }, + { + command: 'throw new Error(\'Whoops!\')', + expected: 'Error: Whoops!\n' + }, + { + command: 'foo = bar;', + expected: 'ReferenceError: bar is not defined\n' + }, + // test anonymous IIFE + { + command: '(function() { throw new Error(\'Whoops!\'); })()', + expected: 'Error: Whoops!\n at repl:1:21\n' + } +]; + +tests.forEach(run); diff --git a/test/parallel/test-repl-reset-event.js b/test/parallel/test-repl-reset-event.js index e9772e3462cc83..83ab7fd6a3ec52 100644 --- a/test/parallel/test-repl-reset-event.js +++ b/test/parallel/test-repl-reset-event.js @@ -25,6 +25,7 @@ common.globalCheck = false; const assert = require('assert'); const repl = require('repl'); +const util = require('util'); // Create a dummy stream that does nothing const dummy = new common.ArrayStream(); @@ -38,11 +39,13 @@ function testReset(cb) { r.context.foo = 42; r.on('reset', common.mustCall(function(context) { assert(!!context, 'REPL did not emit a context with reset event'); - assert.strictEqual(context, r.context, 'REPL emitted incorrect context'); + assert.strictEqual(context, r.context, 'REPL emitted incorrect context. ' + + `context is ${util.inspect(context)}, expected ${util.inspect(r.context)}`); assert.strictEqual( context.foo, undefined, - 'REPL emitted the previous context, and is not using global as context' + 'REPL emitted the previous context and is not using global as context. ' + + `context.foo is ${context.foo}, expected undefined.` ); context.foo = 42; cb(); @@ -61,7 +64,8 @@ function testResetGlobal() { assert.strictEqual( context.foo, 42, - '"foo" property is missing from REPL using global as context' + '"foo" property is different from REPL using global as context. ' + + `context.foo is ${context.foo}, expected 42.` ); })); r.resetContext(); diff --git a/test/parallel/test-repl-syntax-error-handling.js b/test/parallel/test-repl-syntax-error-handling.js index 79dd4814c57545..67bf5f6038bf63 100644 --- a/test/parallel/test-repl-syntax-error-handling.js +++ b/test/parallel/test-repl-syntax-error-handling.js @@ -29,7 +29,7 @@ switch (process.argv[2]) { case undefined: return parent(); default: - throw new Error('wtf'); + throw new Error('invalid'); } function parent() { diff --git a/test/parallel/test-repl-tab-complete.js b/test/parallel/test-repl-tab-complete.js index 8dd80464275bed..4bf6b7209d0bb4 100644 --- a/test/parallel/test-repl-tab-complete.js +++ b/test/parallel/test-repl-tab-complete.js @@ -519,8 +519,8 @@ const editor = repl.start({ editorStream.run(['.clear']); editorStream.run(['.editor']); -editor.completer('co', common.mustCall((error, data) => { - assert.deepStrictEqual(data, [['con'], 'co']); +editor.completer('Uin', common.mustCall((error, data) => { + assert.deepStrictEqual(data, [['Uint'], 'Uin']); })); editorStream.run(['.clear']); diff --git a/test/parallel/test-repl.js b/test/parallel/test-repl.js index f595e1b298bf64..6d4f0d8c7a5862 100644 --- a/test/parallel/test-repl.js +++ b/test/parallel/test-repl.js @@ -72,7 +72,7 @@ function clean_up() { function strict_mode_error_test() { send_expect([ { client: client_unix, send: 'ref = 1', - expect: /^ReferenceError:\sref\sis\snot\sdefined\n\s+at\srepl:1:5/ }, + expect: /^ReferenceError:\sref\sis\snot\sdefined\nnode via Unix socket> $/ }, ]); } diff --git a/test/parallel/test-stream-push-strings.js b/test/parallel/test-stream-push-strings.js index c2383f3de1de4f..d582c8add005a5 100644 --- a/test/parallel/test-stream-push-strings.js +++ b/test/parallel/test-stream-push-strings.js @@ -36,15 +36,15 @@ class MyStream extends Readable { case 0: return this.push(null); case 1: - return setTimeout(function() { + return setTimeout(() => { this.push('last chunk'); - }.bind(this), 100); + }, 100); case 2: return this.push('second to last chunk'); case 3: - return process.nextTick(function() { + return process.nextTick(() => { this.push('first chunk'); - }.bind(this)); + }); default: throw new Error('?'); } diff --git a/test/parallel/test-stream2-transform.js b/test/parallel/test-stream2-transform.js index 0f12476f506a93..819b088e2757f2 100644 --- a/test/parallel/test-stream2-transform.js +++ b/test/parallel/test-stream2-transform.js @@ -96,6 +96,13 @@ const Transform = require('_stream_transform'); assert(pt instanceof PassThrough); } +{ + // Verify transform constructor behavior + const pt = Transform(); + + assert(pt instanceof Transform); +} + { // Perform a simple transform const pt = new Transform(); @@ -211,14 +218,14 @@ const Transform = require('_stream_transform'); if (!chunk) chunk = ''; const s = chunk.toString(); - setTimeout(function() { + setTimeout(() => { this.state += s.charAt(0); if (this.state.length === 3) { pt.push(Buffer.from(this.state)); this.state = ''; } cb(); - }.bind(this), 10); + }, 10); }; pt._flush = function(cb) { diff --git a/test/parallel/test-timers.js b/test/parallel/test-timers.js index 120e07a05fa9dd..9a93c55eff5989 100644 --- a/test/parallel/test-timers.js +++ b/test/parallel/test-timers.js @@ -54,12 +54,12 @@ const inputs = [ const timeouts = []; const intervals = []; -inputs.forEach(function(value, index) { - setTimeout(function() { +inputs.forEach((value, index) => { + setTimeout(() => { timeouts[index] = true; }, value); - const handle = setInterval(function() { + const handle = setInterval(() => { clearInterval(handle); // disarm timer or we'll never finish intervals[index] = true; }, value); @@ -68,9 +68,9 @@ inputs.forEach(function(value, index) { // All values in inputs array coerce to 1 ms. Therefore, they should all run // before a timer set here for 2 ms. -setTimeout(common.mustCall(function() { +setTimeout(common.mustCall(() => { // assert that all other timers have run - inputs.forEach(function(value, index) { + inputs.forEach((value, index) => { assert(timeouts[index]); assert(intervals[index]); }); diff --git a/test/parallel/test-tls-interleave.js b/test/parallel/test-tls-interleave.js index d704a35e6881df..c82d7140fce887 100644 --- a/test/parallel/test-tls-interleave.js +++ b/test/parallel/test-tls-interleave.js @@ -26,15 +26,13 @@ if (!common.hasCrypto) common.skip('missing crypto'); const assert = require('assert'); - const tls = require('tls'); -const fs = require('fs'); +const fixtures = require('../common/fixtures'); -const dir = common.fixturesDir; -const options = { key: fs.readFileSync(`${dir}/test_key.pem`), - cert: fs.readFileSync(`${dir}/test_cert.pem`), - ca: [ fs.readFileSync(`${dir}/test_ca.pem`) ] }; +const options = { key: fixtures.readSync('test_key.pem'), + cert: fixtures.readSync('test_cert.pem'), + ca: [ fixtures.readSync('test_ca.pem') ] }; const writes = [ 'some server data', diff --git a/test/parallel/test-tls-invoke-queued.js b/test/parallel/test-tls-invoke-queued.js index b1027dd943386c..578ee4cbfd76f2 100644 --- a/test/parallel/test-tls-invoke-queued.js +++ b/test/parallel/test-tls-invoke-queued.js @@ -26,14 +26,15 @@ if (!common.hasCrypto) common.skip('missing crypto'); const assert = require('assert'); -const fs = require('fs'); const tls = require('tls'); +const fixtures = require('../common/fixtures'); + let received = ''; const server = tls.createServer({ - key: fs.readFileSync(`${common.fixturesDir}/keys/agent1-key.pem`), - cert: fs.readFileSync(`${common.fixturesDir}/keys/agent1-cert.pem`) + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') }, common.mustCall(function(c) { c._write('hello ', null, common.mustCall(function() { c._write('world!', null, common.mustCall(function() { diff --git a/test/parallel/test-util-callbackify.js b/test/parallel/test-util-callbackify.js index 44549165c1f268..04702451a1d1bf 100644 --- a/test/parallel/test-util-callbackify.js +++ b/test/parallel/test-util-callbackify.js @@ -28,7 +28,7 @@ const values = [ for (const value of values) { // Test and `async function` async function asyncFn() { - return await Promise.resolve(value); + return value; } const cbAsyncFn = callbackify(asyncFn); @@ -70,7 +70,7 @@ const values = [ for (const value of values) { // Test an `async function` async function asyncFn() { - return await Promise.reject(value); + return Promise.reject(value); } const cbAsyncFn = callbackify(asyncFn); @@ -142,7 +142,7 @@ const values = [ for (const value of values) { async function asyncFn(arg) { assert.strictEqual(arg, value); - return await Promise.resolve(arg); + return arg; } const cbAsyncFn = callbackify(asyncFn); @@ -183,7 +183,7 @@ const values = [ const iAmThat = { async fn(arg) { assert.strictEqual(this, iAmThat); - return await Promise.resolve(arg); + return arg; }, }; iAmThat.cbFn = callbackify(iAmThat.fn); @@ -241,7 +241,7 @@ const values = [ { async function asyncFn() { - return await Promise.resolve(42); + return 42; } const cb = callbackify(asyncFn); diff --git a/test/parallel/test-util-inspect.js b/test/parallel/test-util-inspect.js index 722ae7d4bd9723..ef4de121bb35f7 100644 --- a/test/parallel/test-util-inspect.js +++ b/test/parallel/test-util-inspect.js @@ -405,6 +405,8 @@ assert.strictEqual( // test positive/negative zero assert.strictEqual(util.inspect(0), '0'); assert.strictEqual(util.inspect(-0), '-0'); +// edge case from check +assert.strictEqual(util.inspect(-5e-324), '-5e-324'); // test for sparse array { diff --git a/test/parallel/test-wasm-simple.js b/test/parallel/test-wasm-simple.js new file mode 100644 index 00000000000000..02a97ec2c9455f --- /dev/null +++ b/test/parallel/test-wasm-simple.js @@ -0,0 +1,19 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +common.crashOnUnhandledRejection(); + +const buffer = fixtures.readSync('test.wasm'); + +assert.ok(WebAssembly.validate(buffer), 'Buffer should be valid WebAssembly'); + +WebAssembly.instantiate(buffer, {}).then((results) => { + assert.strictEqual( + results.instance.exports.addTwo(10, 20), + 30, + 'Exported function should add two numbers.', + ); +}); diff --git a/test/parallel/test-writedouble.js b/test/parallel/test-writedouble.js index b6a53842044340..cb1b0701531f06 100644 --- a/test/parallel/test-writedouble.js +++ b/test/parallel/test-writedouble.js @@ -189,8 +189,8 @@ function test(clazz) { // Darwin ia32 does the other kind of NaN. // Compiler bug. No one really cares. assert(0x7F === buffer[15] || 0xFF === buffer[15]); - assert.ok(isNaN(buffer.readDoubleBE(0))); - assert.ok(isNaN(buffer.readDoubleLE(8))); + assert.ok(Number.isNaN(buffer.readDoubleBE(0))); + assert.ok(Number.isNaN(buffer.readDoubleLE(8))); } diff --git a/test/parallel/test-writefloat.js b/test/parallel/test-writefloat.js index c175840f598087..b22b9e8c924899 100644 --- a/test/parallel/test-writefloat.js +++ b/test/parallel/test-writefloat.js @@ -127,8 +127,8 @@ function test(clazz) { // Darwin ia32 does the other kind of NaN. // Compiler bug. No one really cares. assert(0x7F === buffer[7] || 0xFF === buffer[7]); - assert.ok(isNaN(buffer.readFloatBE(0))); - assert.ok(isNaN(buffer.readFloatLE(4))); + assert.ok(Number.isNaN(buffer.readFloatBE(0))); + assert.ok(Number.isNaN(buffer.readFloatLE(4))); } diff --git a/test/parallel/test-writeint.js b/test/parallel/test-writeint.js index cc3ec80d63ce60..f3629313b0717d 100644 --- a/test/parallel/test-writeint.js +++ b/test/parallel/test-writeint.js @@ -37,10 +37,10 @@ function test8(clazz) { assert.strictEqual(0xfb, buffer[1]); /* Make sure we handle truncation correctly */ - assert.throws(function() { + assert.throws(() => { buffer.writeInt8(0xabc, 0); }, errorOutOfBounds); - assert.throws(function() { + assert.throws(() => { buffer.writeInt8(0xabc, 0); }, errorOutOfBounds); @@ -50,10 +50,10 @@ function test8(clazz) { assert.strictEqual(0x7f, buffer[0]); assert.strictEqual(0x80, buffer[1]); - assert.throws(function() { + assert.throws(() => { buffer.writeInt8(0x7f + 1, 0); }, errorOutOfBounds); - assert.throws(function() { + assert.throws(() => { buffer.writeInt8(-0x80 - 1, 0); }, errorOutOfBounds); } @@ -90,10 +90,10 @@ function test16(clazz) { assert.strictEqual(0xff, buffer[1]); assert.strictEqual(0x80, buffer[2]); assert.strictEqual(0x00, buffer[3]); - assert.throws(function() { + assert.throws(() => { buffer.writeInt16BE(0x7fff + 1, 0); }, errorOutOfBounds); - assert.throws(function() { + assert.throws(() => { buffer.writeInt16BE(-0x8000 - 1, 0); }, errorOutOfBounds); @@ -103,10 +103,10 @@ function test16(clazz) { assert.strictEqual(0x7f, buffer[1]); assert.strictEqual(0x00, buffer[2]); assert.strictEqual(0x80, buffer[3]); - assert.throws(function() { + assert.throws(() => { buffer.writeInt16LE(0x7fff + 1, 0); }, errorOutOfBounds); - assert.throws(function() { + assert.throws(() => { buffer.writeInt16LE(-0x8000 - 1, 0); }, errorOutOfBounds); } @@ -159,10 +159,10 @@ function test32(clazz) { assert.strictEqual(0x00, buffer[5]); assert.strictEqual(0x00, buffer[6]); assert.strictEqual(0x00, buffer[7]); - assert.throws(function() { + assert.throws(() => { buffer.writeInt32BE(0x7fffffff + 1, 0); }, errorOutOfBounds); - assert.throws(function() { + assert.throws(() => { buffer.writeInt32BE(-0x80000000 - 1, 0); }, errorOutOfBounds); @@ -176,10 +176,10 @@ function test32(clazz) { assert.strictEqual(0x00, buffer[5]); assert.strictEqual(0x00, buffer[6]); assert.strictEqual(0x80, buffer[7]); - assert.throws(function() { + assert.throws(() => { buffer.writeInt32LE(0x7fffffff + 1, 0); }, errorOutOfBounds); - assert.throws(function() { + assert.throws(() => { buffer.writeInt32LE(-0x80000000 - 1, 0); }, errorOutOfBounds); } diff --git a/test/parallel/test-writeuint.js b/test/parallel/test-writeuint.js index 620d151d4594fb..c79a858dc437d2 100644 --- a/test/parallel/test-writeuint.js +++ b/test/parallel/test-writeuint.js @@ -150,10 +150,10 @@ function testUint(clazz) { // Test 0 to 5 bytes. for (let i = 0; i <= 5; i++) { const errmsg = `byteLength: ${i}`; - assert.throws(function() { + assert.throws(() => { data.writeUIntBE(val, 0, i); }, /"value" argument is out of bounds/, errmsg); - assert.throws(function() { + assert.throws(() => { data.writeUIntLE(val, 0, i); }, /"value" argument is out of bounds/, errmsg); val *= 0x100; diff --git a/test/parallel/test-zerolengthbufferbug.js b/test/parallel/test-zerolengthbufferbug.js index 75aaa2f48dd8f3..0e1e976e568818 100644 --- a/test/parallel/test-zerolengthbufferbug.js +++ b/test/parallel/test-zerolengthbufferbug.js @@ -4,7 +4,7 @@ const common = require('../common'); const http = require('http'); -const server = http.createServer(function(req, res) { +const server = http.createServer((req, res) => { const buffer = Buffer.alloc(0); // FIXME: WTF gjslint want this? res.writeHead(200, { 'Content-Type': 'text/html', @@ -12,12 +12,12 @@ const server = http.createServer(function(req, res) { res.end(buffer); }); -server.listen(0, common.mustCall(function() { - http.get({ port: this.address().port }, common.mustCall(function(res) { +server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, common.mustCall((res) => { res.on('data', common.mustNotCall()); - res.on('end', function(d) { + res.on('end', (d) => { server.close(); }); })); diff --git a/test/pseudo-tty/pseudo-tty.status b/test/pseudo-tty/pseudo-tty.status index 13279019b6bd72..5c8114692d9447 100644 --- a/test/pseudo-tty/pseudo-tty.status +++ b/test/pseudo-tty/pseudo-tty.status @@ -3,3 +3,8 @@ prefix pseudo-tty [$system==aix] # being investigated under https://github.com/nodejs/node/issues/9728 test-tty-wrap : FAIL, PASS + +[$system==solaris] +# https://github.com/nodejs/node/pull/16225 - `ioctl(fd, TIOCGWINSZ)` seems +# to fail with EINVAL on SmartOS when `fd` is a pty from python's pty module. +test-tty-stdout-resize : FAIL, PASS diff --git a/test/pseudo-tty/test-tty-stdout-resize.js b/test/pseudo-tty/test-tty-stdout-resize.js new file mode 100644 index 00000000000000..c92db615020c78 --- /dev/null +++ b/test/pseudo-tty/test-tty-stdout-resize.js @@ -0,0 +1,11 @@ +'use strict'; +const { mustCall } = require('../common'); +const { notStrictEqual } = require('assert'); + +// tty.WriteStream#_refreshSize() only emits the 'resize' event when the +// window dimensions change. We cannot influence that from the script +// but we can set the old values to something exceedingly unlikely. +process.stdout.columns = 9001; +process.stdout.on('resize', mustCall()); +process.kill(process.pid, 'SIGWINCH'); +setImmediate(mustCall(() => notStrictEqual(process.stdout.columns, 9001))); diff --git a/test/pseudo-tty/test-tty-stdout-resize.out b/test/pseudo-tty/test-tty-stdout-resize.out new file mode 100644 index 00000000000000..e69de29bb2d1d6 diff --git a/test/pseudo-tty/test-tty-stream-constructors.js b/test/pseudo-tty/test-tty-stream-constructors.js new file mode 100644 index 00000000000000..27c33bad1868d6 --- /dev/null +++ b/test/pseudo-tty/test-tty-stream-constructors.js @@ -0,0 +1,21 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const { ReadStream, WriteStream } = require('tty'); + +{ + // Verify that tty.ReadStream can be constructed without new. + const stream = ReadStream(0); + + stream.unref(); + assert(stream instanceof ReadStream); + assert.strictEqual(stream.isTTY, true); +} + +{ + // Verify that tty.WriteStream can be constructed without new. + const stream = WriteStream(1); + + assert(stream instanceof WriteStream); + assert.strictEqual(stream.isTTY, true); +} diff --git a/test/pseudo-tty/test-tty-stream-constructors.out b/test/pseudo-tty/test-tty-stream-constructors.out new file mode 100644 index 00000000000000..e69de29bb2d1d6 diff --git a/test/pseudo-tty/test-tty-window-size.js b/test/pseudo-tty/test-tty-window-size.js new file mode 100644 index 00000000000000..782b66802e3ada --- /dev/null +++ b/test/pseudo-tty/test-tty-window-size.js @@ -0,0 +1,85 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { WriteStream } = require('tty'); +const { TTY } = process.binding('tty_wrap'); +const getWindowSize = TTY.prototype.getWindowSize; + +function monkeyPatchGetWindowSize(fn) { + TTY.prototype.getWindowSize = function() { + TTY.prototype.getWindowSize = getWindowSize; + return fn.apply(this, arguments); + }; +} + +{ + // tty.WriteStream constructor does not define columns and rows if an error + // occurs while retrieving the window size from the handle. + monkeyPatchGetWindowSize(function() { + return -1; + }); + + const stream = WriteStream(1); + + assert(stream instanceof WriteStream); + assert.strictEqual(stream.columns, undefined); + assert.strictEqual(stream.rows, undefined); +} + +{ + // _refreshSize() emits an error if an error occurs while retrieving the + // window size from the handle. + const stream = WriteStream(1); + + stream.on('error', common.mustCall((err) => { + assert.strictEqual(err.syscall, 'getWindowSize'); + })); + + monkeyPatchGetWindowSize(function() { + return -1; + }); + + stream._refreshSize(); +} + +{ + // _refreshSize() emits a 'resize' event when the window size changes. + monkeyPatchGetWindowSize(function(size) { + size[0] = 80; + size[1] = 24; + return 0; + }); + + const stream = WriteStream(1); + + stream.on('resize', common.mustCall(() => { + assert.strictEqual(stream.columns, 82); + assert.strictEqual(stream.rows, 26); + })); + + assert.strictEqual(stream.columns, 80); + assert.strictEqual(stream.rows, 24); + + monkeyPatchGetWindowSize(function(size) { + size[0] = 82; + size[1] = 26; + return 0; + }); + + stream._refreshSize(); +} + +{ + // WriteStream.prototype.getWindowSize() returns the current columns and rows. + monkeyPatchGetWindowSize(function(size) { + size[0] = 99; + size[1] = 32; + return 0; + }); + + const stream = WriteStream(1); + + assert.strictEqual(stream.columns, 99); + assert.strictEqual(stream.rows, 32); + assert.deepStrictEqual(stream.getWindowSize(), [99, 32]); +} diff --git a/test/pseudo-tty/test-tty-window-size.out b/test/pseudo-tty/test-tty-window-size.out new file mode 100644 index 00000000000000..e69de29bb2d1d6 diff --git a/test/sequential/sequential.status b/test/sequential/sequential.status index 1c38070bef7519..cf4763b00129cc 100644 --- a/test/sequential/sequential.status +++ b/test/sequential/sequential.status @@ -10,6 +10,7 @@ prefix sequential test-inspector-async-call-stack : PASS, FLAKY test-inspector-bindings : PASS, FLAKY test-inspector-debug-end : PASS, FLAKY +test-inspector-async-hook-setup-at-signal: PASS, FLAKY [$system==linux] diff --git a/test/sequential/test-async-wrap-getasyncid.js b/test/sequential/test-async-wrap-getasyncid.js index 7fe9681ee208f9..46515fc115eda5 100644 --- a/test/sequential/test-async-wrap-getasyncid.js +++ b/test/sequential/test-async-wrap-getasyncid.js @@ -173,7 +173,7 @@ if (common.hasCrypto) { // eslint-disable-line crypto-check const tcp_wrap = process.binding('tcp_wrap'); const server = net.createServer(common.mustCall((socket) => { server.close(); - socket.on('data', (x) => { + socket.on('data', () => { socket.end(); socket.destroy(); }); diff --git a/test/sequential/test-benchmark-buffer.js b/test/sequential/test-benchmark-buffer.js index 99a00c2ab84b31..26600cf4f26a87 100644 --- a/test/sequential/test-benchmark-buffer.js +++ b/test/sequential/test-benchmark-buffer.js @@ -8,6 +8,7 @@ runBenchmark('buffers', [ 'aligned=true', 'args=1', + 'buffer=fast', 'encoding=utf8', 'len=2', 'method=', diff --git a/test/sequential/test-child-process-pass-fd.js b/test/sequential/test-child-process-pass-fd.js index 8cc11f6c11f5b4..73e469cdede2be 100644 --- a/test/sequential/test-child-process-pass-fd.js +++ b/test/sequential/test-child-process-pass-fd.js @@ -1,11 +1,20 @@ 'use strict'; const common = require('../common'); + +// On some OS X versions, when passing fd's between processes: +// When the handle associated to a specific file descriptor is closed by the +// sender process before it's received in the destination, the handle is indeed +// closed while it should remain opened. In order to fix this behavior, don't +// close the handle until the `NODE_HANDLE_ACK` is received by the sender. +// This test is basically `test-cluster-net-send` but creating lots of workers +// so the issue reproduces on OS X consistently. + if ((process.config.variables.arm_version === '6') || (process.config.variables.arm_version === '7')) common.skip('Too slow for armv6 and armv7 bots'); const assert = require('assert'); -const fork = require('child_process').fork; +const { fork } = require('child_process'); const net = require('net'); const N = 80; @@ -46,14 +55,14 @@ if (process.argv[2] !== 'child') { process.on('message', common.mustCall()); const server = net.createServer((c) => { - process.once('message', function(msg) { + process.once('message', (msg) => { assert.strictEqual(msg, 'got'); c.end('hello'); }); socketConnected(); }).unref(); server.listen(0, common.localhostIPv4, () => { - const port = server.address().port; + const { port } = server.address(); socket = net.connect(port, common.localhostIPv4, socketConnected).unref(); }); } diff --git a/test/sequential/test-http-writable-true-after-close.js b/test/sequential/test-http-writable-true-after-close.js index 49688a00ef57a9..d0972673fb95e7 100644 --- a/test/sequential/test-http-writable-true-after-close.js +++ b/test/sequential/test-http-writable-true-after-close.js @@ -34,7 +34,7 @@ const server = createServer(common.mustCall((req, res) => { })); }).listen(0, () => { external = get(`http://127.0.0.1:${server.address().port}`); - external.on('error', common.mustCall((err) => { + external.on('error', common.mustCall(() => { server.close(); internal.close(); })); diff --git a/test/parallel/test-https-server-keep-alive-timeout.js b/test/sequential/test-https-server-keep-alive-timeout.js similarity index 100% rename from test/parallel/test-https-server-keep-alive-timeout.js rename to test/sequential/test-https-server-keep-alive-timeout.js diff --git a/test/sequential/test-inspector-async-stack-traces-promise-then.js b/test/sequential/test-inspector-async-stack-traces-promise-then.js index a321855b5ea613..9ed61d5ae13675 100644 --- a/test/sequential/test-inspector-async-stack-traces-promise-then.js +++ b/test/sequential/test-inspector-async-stack-traces-promise-then.js @@ -54,7 +54,7 @@ function debuggerPausedAt(msg, functionName, previousTickLocation) { `${Object.keys(msg.params)} contains "asyncStackTrace" property`); assert.strictEqual(msg.params.callFrames[0].functionName, functionName); - assert.strictEqual(msg.params.asyncStackTrace.description, 'PROMISE'); + assert.strictEqual(msg.params.asyncStackTrace.description, 'Promise.resolve'); const frameLocations = msg.params.asyncStackTrace.callFrames.map( (frame) => `${frame.functionName}:${frame.lineNumber}`); diff --git a/test/sequential/test-inspector-break-e.js b/test/sequential/test-inspector-break-e.js index 1a8f8ca50d3de1..9ae47253f49484 100644 --- a/test/sequential/test-inspector-break-e.js +++ b/test/sequential/test-inspector-break-e.js @@ -2,6 +2,7 @@ const common = require('../common'); common.skipIfInspectorDisabled(); +common.crashOnUnhandledRejection(); const assert = require('assert'); const { NodeInstance } = require('../common/inspector-helper.js'); diff --git a/test/sequential/test-inspector-contexts.js b/test/sequential/test-inspector-contexts.js index 54acfab0d5cace..c7db962f2af006 100644 --- a/test/sequential/test-inspector-contexts.js +++ b/test/sequential/test-inspector-contexts.js @@ -23,9 +23,18 @@ async function testContextCreatedAndDestroyed() { session.post('Runtime.enable'); let contextCreated = await mainContextPromise; - strictEqual('Node.js Main Context', - contextCreated.params.context.name, - JSON.stringify(contextCreated)); + { + const { name } = contextCreated.params.context; + if (common.isSunOS || common.isWindows) { + // uv_get_process_title() is unimplemented on Solaris-likes, it returns + // an empy string. On the Windows CI buildbots it returns "Administrator: + // Windows PowerShell[42]" because of a GetConsoleTitle() quirk. Not much + // we can do about either, just verify that it contains the PID. + strictEqual(name.includes(`[${process.pid}]`), true); + } else { + strictEqual(`${process.argv0}[${process.pid}]`, name); + } + } const secondContextCreatedPromise = notificationPromise('Runtime.executionContextCreated'); diff --git a/test/sequential/test-inspector-port-cluster.js b/test/sequential/test-inspector-port-cluster.js index 2428a7844e98c0..84ec408ebfb178 100644 --- a/test/sequential/test-inspector-port-cluster.js +++ b/test/sequential/test-inspector-port-cluster.js @@ -2,6 +2,7 @@ const common = require('../common'); +common.crashOnUnhandledRejection(); common.skipIfInspectorDisabled(); const assert = require('assert'); diff --git a/test/sequential/test-inspector-port-zero.js b/test/sequential/test-inspector-port-zero.js index a3eb08e5fb7a64..b7eb13ba13a68a 100644 --- a/test/sequential/test-inspector-port-zero.js +++ b/test/sequential/test-inspector-port-zero.js @@ -34,7 +34,10 @@ function test(arg, port = '') { }; proc.stdout.on('close', mustCall(() => onclose())); proc.stderr.on('close', mustCall(() => onclose())); - proc.on('exit', mustCall((exitCode) => assert.strictEqual(exitCode, 0))); + proc.on('exit', mustCall((exitCode, signal) => assert.strictEqual( + exitCode, + 0, + `exitCode: ${exitCode}, signal: ${signal}`))); } } diff --git a/test/sequential/test-inspector-stops-no-file.js b/test/sequential/test-inspector-stops-no-file.js index 772063b279f5af..9ec09fb15d93b4 100644 --- a/test/sequential/test-inspector-stops-no-file.js +++ b/test/sequential/test-inspector-stops-no-file.js @@ -7,7 +7,7 @@ const child = spawn(process.execPath, [ '--inspect', 'no-such-script.js' ], { 'stdio': 'inherit' }); -function signalHandler(value) { +function signalHandler() { child.kill(); process.exit(1); } diff --git a/test/sequential/test-net-GH-5504.js b/test/sequential/test-net-GH-5504.js index d744525710d2d5..ebe987d0443b6c 100644 --- a/test/sequential/test-net-GH-5504.js +++ b/test/sequential/test-net-GH-5504.js @@ -37,7 +37,7 @@ switch (process.argv[2]) { case 'server': return server(); case 'client': return client(); case undefined: return parent(); - default: throw new Error('wtf'); + default: throw new Error('invalid'); } function server() { diff --git a/test/sequential/test-next-tick-error-spin.js b/test/sequential/test-next-tick-error-spin.js index dc3a3a115d3b99..8bc323510a4da6 100644 --- a/test/sequential/test-next-tick-error-spin.js +++ b/test/sequential/test-next-tick-error-spin.js @@ -42,7 +42,7 @@ if (process.argv[2] !== 'child') { process.maxTickDepth = 10; // in the error handler, we trigger several MakeCallback events - d.on('error', function(e) { + d.on('error', function() { console.log('a'); console.log('b'); console.log('c'); diff --git a/test/sequential/test-readline-interface.js b/test/sequential/test-readline-interface.js index 1e64d0aa934974..5c1a0e08a13ae7 100644 --- a/test/sequential/test-readline-interface.js +++ b/test/sequential/test-readline-interface.js @@ -97,9 +97,7 @@ FakeInput.prototype.end = () => {}; crlfDelay }); let callCount = 0; - rli.on('line', function(line) { - callCount++; - }); + rli.on('line', () => callCount++); fi.emit('data', '\r'); setTimeout(common.mustCall(() => { fi.emit('data', '\n'); diff --git a/test/sequential/test-timers-block-eventloop.js b/test/sequential/test-timers-block-eventloop.js index 78ecc9e31746f5..f6426e454e0882 100644 --- a/test/sequential/test-timers-block-eventloop.js +++ b/test/sequential/test-timers-block-eventloop.js @@ -16,7 +16,7 @@ const t3 = setTimeout(common.mustNotCall('eventloop blocked!'), platformTimeout(200)); setTimeout(function() { - fs.stat('/dev/nonexistent', (err, stats) => { + fs.stat('/dev/nonexistent', () => { clearInterval(t1); clearInterval(t2); clearTimeout(t3); diff --git a/tools/bootstrap/README.md b/tools/bootstrap/README.md new file mode 100644 index 00000000000000..a61e947a2af0b4 --- /dev/null +++ b/tools/bootstrap/README.md @@ -0,0 +1,55 @@ +# Node.js Bootstrapping Guide + +## Windows + +A [Boxstarter][] script can be used for easy setup of Windows systems with all +the required prerequisites for Node.js development. This script will install +the following [Chocolatey] packages: + * [Git for Windows][] with the `git` and Unix tools added to the `PATH` + * [Python 2.x][] + * [Visual Studio 2017 Build Tools][] with [Visual C++ workload][] + +To install Node.js prerequisites using [Boxstarter WebLauncher][], just open +[this link](http://boxstarter.org/package/nr/url?https://raw.githubusercontent.com/nodejs/node/master/tools/bootstrap/windows_boxstarter) +with Internet Explorer or Edge browser on the target machine. + +Alternatively, you can use PowerShell. Run those commands from an elevated +PowerShell terminal: +```console +Set-ExecutionPolicy Unrestricted -Force +iex ((New-Object System.Net.WebClient).DownloadString('http://boxstarter.org/bootstrapper.ps1')) +get-boxstarter -Force +Install-BoxstarterPackage https://raw.githubusercontent.com/nodejs/node/master/tools/bootstrap/windows_boxstarter -DisableReboots +``` + +Entire installation will take up about 8 GB of disk space. + +## Linux + +For building Node.js on Linux, following packages are required (note, that this +can vary from distribution to distribution): + * `git` + * `python` + * `gcc-c++` or `g++` + * `make` + +To bootstrap Node.js on Linux, run in terminal: + * OpenSUSE: `sudo zypper install git python gcc-c++ make` + * Fedora: `sudo dnf install git python gcc-c++ make` + * Ubuntu, Debian: `sudo apt-get install git python g++ make` + +## macOS + +To install required tools on macOS, run in terminal: +```console +xcode-select --install +``` + +[Boxstarter]: http://boxstarter.org/ +[Boxstarter WebLauncher]: http://boxstarter.org/WebLauncher +[Chocolatey]: https://chocolatey.org/ +[Git for Windows]: https://chocolatey.org/packages/git +[Python 2.x]: https://chocolatey.org/packages/python2 +[Visual Studio 2017 Build Tools]: https://chocolatey.org/packages/visualstudio2017buildtools +[Visual C++ workload]: https://chocolatey.org/packages/visualstudio2017-workload-vctools + diff --git a/tools/bootstrap/windows_boxstarter b/tools/bootstrap/windows_boxstarter new file mode 100644 index 00000000000000..144c309ae11ad0 --- /dev/null +++ b/tools/bootstrap/windows_boxstarter @@ -0,0 +1,21 @@ +# Boxstarter (http://boxstarter.org/) script for Node.js prerequisites +# +# To install either open this link in IE or Edge: +# http://boxstarter.org/package/nr/url?https://raw.githubusercontent.com/nodejs/node/master/tools/bootstrap/windows_boxstarter +# +# Or run those commands in an elevated Powershell terminal: +# iex ((New-Object System.Net.WebClient).DownloadString('http://boxstarter.org/bootstrapper.ps1')) +# get-boxstarter -Force +# Install-BoxstarterPackage https://raw.githubusercontent.com/nodejs/node/master/tools/bootstrap/windows_boxstarter -DisableReboots +# +# For more detail see +# https://github.com/nodejs/node/blob/master/tools/bootstrap/README.md +# + +# Git and Unix tools will be added to the PATH +choco install git -params /GitAndUnixToolsOnPath -y +choco install python2 -y + +# Installs VS 2017 Build Tools +choco install visualstudio2017buildtools -y +choco install visualstudio2017-workload-vctools -y diff --git a/tools/doc/generate.js b/tools/doc/generate.js index 906aa962196306..f369427a8aaf19 100644 --- a/tools/doc/generate.js +++ b/tools/doc/generate.js @@ -30,13 +30,13 @@ const fs = require('fs'); const args = process.argv.slice(2); let format = 'json'; let template = null; -let inputFile = null; +let filename = null; let nodeVersion = null; let analytics = null; args.forEach(function(arg) { if (!arg.startsWith('--')) { - inputFile = arg; + filename = arg; } else if (arg.startsWith('--format=')) { format = arg.replace(/^--format=/, ''); } else if (arg.startsWith('--template=')) { @@ -50,41 +50,32 @@ args.forEach(function(arg) { nodeVersion = nodeVersion || process.version; -if (!inputFile) { +if (!filename) { throw new Error('No input file specified'); } -fs.readFile(inputFile, 'utf8', function(er, input) { +fs.readFile(filename, 'utf8', (er, input) => { if (er) throw er; // process the input for @include lines - processIncludes(inputFile, input, next); + processIncludes(filename, input, next); }); function next(er, input) { if (er) throw er; switch (format) { case 'json': - require('./json.js')(input, inputFile, function(er, obj) { + require('./json.js')(input, filename, (er, obj) => { console.log(JSON.stringify(obj, null, 2)); if (er) throw er; }); break; case 'html': - require('./html.js')( - { - input: input, - filename: inputFile, - template: template, - nodeVersion: nodeVersion, - analytics: analytics, - }, - - function(er, html) { - if (er) throw er; - console.log(html); - } - ); + require('./html')({ input, filename, template, nodeVersion, analytics }, + (err, html) => { + if (err) throw err; + console.log(html); + }); break; default: diff --git a/tools/doc/html.js b/tools/doc/html.js index e25192599593f3..f2d3fcdbba6860 100644 --- a/tools/doc/html.js +++ b/tools/doc/html.js @@ -125,9 +125,7 @@ function toID(filename) { * opts: lexed, filename, template, nodeVersion. */ function render(opts, cb) { - var lexed = opts.lexed; - var filename = opts.filename; - var template = opts.template; + var { lexed, filename, template } = opts; const nodeVersion = opts.nodeVersion || process.version; // get the section @@ -418,7 +416,7 @@ const BSD_ONLY_SYSCALLS = new Set(['lchmod']); // 'open(2)' function linkManPages(text) { return text.replace( - / ([a-z.]+)\((\d)([a-z]?)\)/gm, + /\b([a-z.]+)\((\d)([a-z]?)\)/gm, (match, name, number, optionalCharacter) => { // name consists of lowercase letters, number is a single digit const displayAs = `${name}(${number}${optionalCharacter})`; diff --git a/tools/doc/node_modules/.bin/marked b/tools/doc/node_modules/.bin/marked deleted file mode 120000 index a8d872e9dc1fd9..00000000000000 --- a/tools/doc/node_modules/.bin/marked +++ /dev/null @@ -1 +0,0 @@ -../marked/bin/marked \ No newline at end of file diff --git a/tools/doc/node_modules/marked/lib/marked.js b/tools/doc/node_modules/marked/lib/marked.js index 03251f3c58a761..32521d993497ae 100644 --- a/tools/doc/node_modules/marked/lib/marked.js +++ b/tools/doc/node_modules/marked/lib/marked.js @@ -1094,7 +1094,8 @@ function escape(html, encode) { } function unescape(html) { - return html.replace(/&([#\w]+);/g, function(_, n) { + // explicitly match decimal, hex, and named HTML entities + return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) { n = n.toLowerCase(); if (n === 'colon') return ':'; if (n.charAt(0) === '#') { diff --git a/tools/doc/node_modules/marked/package.json b/tools/doc/node_modules/marked/package.json index d631092cb80f42..81ab0639d2b1dc 100644 --- a/tools/doc/node_modules/marked/package.json +++ b/tools/doc/node_modules/marked/package.json @@ -1,38 +1,27 @@ { - "_args": [ - [ - "marked", - "/Users/firedfox/git/node/tools/doc" - ] - ], - "_from": "marked@latest", - "_id": "marked@0.3.5", - "_inCache": true, - "_installable": true, + "_from": "marked@^0.3.5", + "_id": "marked@0.3.6", + "_inBundle": false, + "_integrity": "sha1-ssbGGPzOzk74bE/Gy4p8v1rtqNc=", "_location": "/marked", - "_nodeVersion": "0.12.7", - "_npmUser": { - "email": "chjjeffrey@gmail.com", - "name": "chjj" - }, - "_npmVersion": "2.13.2", "_phantomChildren": {}, "_requested": { + "type": "range", + "registry": true, + "raw": "marked@^0.3.5", "name": "marked", - "raw": "marked", - "rawSpec": "", - "scope": null, - "spec": "latest", - "type": "tag" + "escapedName": "marked", + "rawSpec": "^0.3.5", + "saveSpec": null, + "fetchSpec": "^0.3.5" }, "_requiredBy": [ "/" ], - "_resolved": "https://registry.npmjs.org/marked/-/marked-0.3.5.tgz", - "_shasum": "4113a15ac5d7bca158a5aae07224587b9fa15b94", - "_shrinkwrap": null, - "_spec": "marked", - "_where": "/Users/firedfox/git/node/tools/doc", + "_resolved": "https://registry.npmjs.org/marked/-/marked-0.3.6.tgz", + "_shasum": "b2c6c618fccece4ef86c4fc6cb8a7cbf5aeda8d7", + "_spec": "marked@^0.3.5", + "_where": "/mnt/d/code/node-github-desktop/tools/doc", "author": { "name": "Christopher Jeffrey" }, @@ -42,7 +31,8 @@ "bugs": { "url": "http://github.com/chjj/marked/issues" }, - "dependencies": {}, + "bundleDependencies": false, + "deprecated": false, "description": "A markdown parser built for speed", "devDependencies": { "gulp": "^3.8.11", @@ -51,12 +41,6 @@ "markdown": "*", "showdown": "*" }, - "directories": {}, - "dist": { - "shasum": "4113a15ac5d7bca158a5aae07224587b9fa15b94", - "tarball": "https://registry.npmjs.org/marked/-/marked-0.3.5.tgz" - }, - "gitHead": "88ce4df47c4d994dc1b1df1477a21fb893e11ddc", "homepage": "https://github.com/chjj/marked", "keywords": [ "markdown", @@ -65,19 +49,11 @@ ], "license": "MIT", "main": "./lib/marked.js", - "maintainers": [ - { - "email": "chjjeffrey@gmail.com", - "name": "chjj" - } - ], "man": [ "./man/marked.1" ], "name": "marked", - "optionalDependencies": {}, "preferGlobal": true, - "readme": "ERROR: No README data found!", "repository": { "type": "git", "url": "git://github.com/chjj/marked.git" @@ -91,5 +67,5 @@ "markup", "html" ], - "version": "0.3.5" + "version": "0.3.6" } diff --git a/tools/doc/package-lock.json b/tools/doc/package-lock.json new file mode 100644 index 00000000000000..67bdbe87faf361 --- /dev/null +++ b/tools/doc/package-lock.json @@ -0,0 +1,13 @@ +{ + "name": "node-doc-generator", + "version": "0.0.0", + "lockfileVersion": 1, + "requires": true, + "dependencies": { + "marked": { + "version": "0.3.6", + "resolved": "https://registry.npmjs.org/marked/-/marked-0.3.6.tgz", + "integrity": "sha1-ssbGGPzOzk74bE/Gy4p8v1rtqNc=" + } + } +} diff --git a/tools/doc/package.json b/tools/doc/package.json index 15b8531e1f8052..d33943eacddbbd 100644 --- a/tools/doc/package.json +++ b/tools/doc/package.json @@ -7,10 +7,11 @@ "node": ">=6" }, "dependencies": { - "marked": "^0.3.5", + "marked": "^0.3.5" + }, + "devDependencies": { "js-yaml": "^3.5.2" }, - "devDependencies": {}, "optionalDependencies": {}, "bin": "./generate.js" } diff --git a/tools/doc/preprocess.js b/tools/doc/preprocess.js index 35348d583b0f0a..652f12a9f05472 100644 --- a/tools/doc/preprocess.js +++ b/tools/doc/preprocess.js @@ -10,11 +10,7 @@ const includeData = {}; function preprocess(inputFile, input, cb) { input = stripComments(input); - processIncludes(inputFile, input, function(err, data) { - if (err) return cb(err); - - cb(null, data); - }); + processIncludes(inputFile, input, cb); } function stripComments(input) { diff --git a/tools/eslint-rules/alphabetize-errors.js b/tools/eslint-rules/alphabetize-errors.js index f4651de9a75326..2f604130e995b4 100644 --- a/tools/eslint-rules/alphabetize-errors.js +++ b/tools/eslint-rules/alphabetize-errors.js @@ -1,15 +1,12 @@ 'use strict'; -const message = 'Errors in lib/internal/errors.js must be alphabetized'; +const prefix = 'Out of ASCIIbetical order - '; +const opStr = ' >= '; function errorForNode(node) { return node.expression.arguments[0].value; } -function isAlphabetized(previousNode, node) { - return errorForNode(previousNode).localeCompare(errorForNode(node)) < 0; -} - function isDefiningError(node) { return node.expression && node.expression.type === 'CallExpression' && @@ -19,16 +16,20 @@ function isDefiningError(node) { module.exports = { create: function(context) { - var previousNode; - + let previousNode; return { ExpressionStatement: function(node) { - if (isDefiningError(node)) { - if (previousNode && !isAlphabetized(previousNode, node)) { - context.report({ node: node, message: message }); - } - + if (!isDefiningError(node)) return; + if (!previousNode) { previousNode = node; + return; + } + const prev = errorForNode(previousNode); + const curr = errorForNode(node); + previousNode = node; + if (prev >= curr) { + const message = [prefix, prev, opStr, curr].join(''); + context.report({ node, message }); } } }; diff --git a/tools/eslint-rules/buffer-constructor.js b/tools/eslint-rules/buffer-constructor.js index 938598e8dbf618..412fdaa934664b 100644 --- a/tools/eslint-rules/buffer-constructor.js +++ b/tools/eslint-rules/buffer-constructor.js @@ -10,16 +10,11 @@ const msg = 'Use of the Buffer() constructor has been deprecated. ' + 'Please use either Buffer.alloc(), Buffer.allocUnsafe(), ' + 'or Buffer.from()'; - -function test(context, node) { - if (node.callee.name === 'Buffer') { - context.report(node, msg); - } -} +const astSelector = 'NewExpression[callee.name="Buffer"],' + + 'CallExpression[callee.name="Buffer"]'; module.exports = function(context) { return { - 'NewExpression': (node) => test(context, node), - 'CallExpression': (node) => test(context, node) + [astSelector]: (node) => context.report(node, msg) }; }; diff --git a/tools/eslint-rules/no-let-in-for-declaration.js b/tools/eslint-rules/no-let-in-for-declaration.js index 8b1a6783e0773d..1ae49a48dee8a2 100644 --- a/tools/eslint-rules/no-let-in-for-declaration.js +++ b/tools/eslint-rules/no-let-in-for-declaration.js @@ -11,36 +11,28 @@ //------------------------------------------------------------------------------ // Rule Definition //------------------------------------------------------------------------------ +const message = 'Use of `let` as the loop variable in a for-loop is ' + + 'not recommended. Please use `var` instead.'; +const forSelector = 'ForStatement[init.kind="let"]'; +const forInOfSelector = 'ForOfStatement[left.kind="let"],' + + 'ForInStatement[left.kind="let"]'; module.exports = { create(context) { + const sourceCode = context.getSourceCode(); - const msg = 'Use of `let` as the loop variable in a for-loop is ' + - 'not recommended. Please use `var` instead.'; - - /** - * Report function to test if the for-loop is declared using `let`. - */ - function testForLoop(node) { - if (node.init && node.init.kind === 'let') { - context.report(node.init, msg); - } - } - - /** - * Report function to test if the for-in or for-of loop - * is declared using `let`. - */ - function testForInOfLoop(node) { - if (node.left && node.left.kind === 'let') { - context.report(node.left, msg); - } + function report(node) { + context.report({ + node, + message, + fix: (fixer) => + fixer.replaceText(sourceCode.getFirstToken(node), 'var') + }); } return { - 'ForStatement': testForLoop, - 'ForInStatement': testForInOfLoop, - 'ForOfStatement': testForInOfLoop + [forSelector]: (node) => report(node.init), + [forInOfSelector]: (node) => report(node.left), }; } }; diff --git a/tools/eslint-rules/prefer-assert-methods.js b/tools/eslint-rules/prefer-assert-methods.js index fa345eb7c3fc33..0604fd3ed99046 100644 --- a/tools/eslint-rules/prefer-assert-methods.js +++ b/tools/eslint-rules/prefer-assert-methods.js @@ -1,15 +1,8 @@ 'use strict'; -function isAssert(node) { - return node.expression && - node.expression.type === 'CallExpression' && - node.expression.callee && - node.expression.callee.name === 'assert'; -} - -function getFirstArg(expression) { - return expression.arguments && expression.arguments[0]; -} +const astSelector = 'ExpressionStatement[expression.type="CallExpression"]' + + '[expression.callee.name="assert"]' + + '[expression.arguments.0.type="BinaryExpression"]'; function parseError(method, op) { return `'assert.${method}' should be used instead of '${op}'`; @@ -24,15 +17,11 @@ const preferedAssertMethod = { module.exports = function(context) { return { - ExpressionStatement(node) { - if (isAssert(node)) { - const arg = getFirstArg(node.expression); - if (arg && arg.type === 'BinaryExpression') { - const assertMethod = preferedAssertMethod[arg.operator]; - if (assertMethod) { - context.report(node, parseError(assertMethod, arg.operator)); - } - } + [astSelector]: function(node) { + const arg = node.expression.arguments[0]; + const assertMethod = preferedAssertMethod[arg.operator]; + if (assertMethod) { + context.report(node, parseError(assertMethod, arg.operator)); } } }; diff --git a/tools/eslint-rules/prefer-common-mustnotcall.js b/tools/eslint-rules/prefer-common-mustnotcall.js index 6bc428ed59a8b8..ef3c5fb729f31f 100644 --- a/tools/eslint-rules/prefer-common-mustnotcall.js +++ b/tools/eslint-rules/prefer-common-mustnotcall.js @@ -10,30 +10,21 @@ const msg = 'Please use common.mustNotCall(msg) instead of ' + 'common.mustCall(fn, 0) or common.mustCall(0).'; - -function isCommonMustCall(node) { - return node && - node.callee && - node.callee.object && - node.callee.object.name === 'common' && - node.callee.property && - node.callee.property.name === 'mustCall'; -} - -function isArgZero(argument) { - return argument && - typeof argument.value === 'number' && - argument.value === 0; -} +const mustCallSelector = 'CallExpression[callee.object.name="common"]' + + '[callee.property.name="mustCall"]'; +const arg0Selector = `${mustCallSelector}[arguments.0.value=0]`; +const arg1Selector = `${mustCallSelector}[arguments.1.value=0]`; module.exports = function(context) { + function report(node) { + context.report(node, msg); + } + return { - CallExpression(node) { - if (isCommonMustCall(node) && - (isArgZero(node.arguments[0]) || // catch common.mustCall(0) - isArgZero(node.arguments[1]))) { // catch common.mustCall(fn, 0) - context.report(node, msg); - } - } + // Catch common.mustCall(0) + [arg0Selector]: report, + + // Catch common.mustCall(fn, 0) + [arg1Selector]: report }; }; diff --git a/tools/eslint-rules/require-buffer.js b/tools/eslint-rules/require-buffer.js index c9818cb758f7bd..c6040b43a181fb 100644 --- a/tools/eslint-rules/require-buffer.js +++ b/tools/eslint-rules/require-buffer.js @@ -1,10 +1,26 @@ 'use strict'; +const BUFFER_REQUIRE = 'const { Buffer } = require(\'buffer\');\n'; module.exports = function(context) { + function flagIt(reference) { const msg = 'Use const Buffer = require(\'buffer\').Buffer; ' + 'at the beginning of this file'; - context.report(reference.identifier, msg); + + context.report({ + node: reference.identifier, + message: msg, + fix: (fixer) => { + const sourceCode = context.getSourceCode(); + + const useStrict = /'use strict';\n\n?/g; + const hasUseStrict = !!useStrict.exec(sourceCode.text); + const firstLOC = sourceCode.ast.range[0]; + const rangeNeedle = hasUseStrict ? useStrict.lastIndex : firstLOC; + + return fixer.insertTextBeforeRange([rangeNeedle], BUFFER_REQUIRE); + } + }); } return { diff --git a/tools/eslint/README.md b/tools/eslint/README.md index 2f0f1648e13511..5a23d6295deff4 100644 --- a/tools/eslint/README.md +++ b/tools/eslint/README.md @@ -27,6 +27,8 @@ ESLint is a tool for identifying and reporting on patterns found in ECMAScript/J ## Installation and Usage +Prerequisites: [Node.js](https://nodejs.org/en/) (>=4.x), npm version 2+. + There are two ways to install ESLint: globally and locally. ### Local Installation and Usage @@ -114,6 +116,7 @@ These folks keep the project moving and are resources for help. * Alberto Rodríguez ([@alberto](https://github.com/alberto)) * Kai Cataldo ([@kaicataldo](https://github.com/kaicataldo)) * Teddy Katz ([@not-an-aardvark](https://github.com/not-an-aardvark)) +* Kevin Partington ([@platinumazure](https://github.com/platinumazure)) ### Development Team @@ -128,10 +131,11 @@ These folks keep the project moving and are resources for help. * Henry Zhu ([@hzoo](https://github.com/hzoo)) * Marat Dulin ([@mdevils](https://github.com/mdevils)) * Alexej Yaroshevich ([@zxqfox](https://github.com/zxqfox)) -* Kevin Partington ([@platinumazure](https://github.com/platinumazure)) * Vitor Balocco ([@vitorbal](https://github.com/vitorbal)) * James Henry ([@JamesHenry](https://github.com/JamesHenry)) * Reyad Attiyat ([@soda0289](https://github.com/soda0289)) +* 薛定谔的猫 ([@Aladdin-ADD](https://github.com/Aladdin-ADD)) +* Victor Hom ([@VictorHom](https://github.com/VictorHom)) ## Releases @@ -202,14 +206,26 @@ Maybe, depending on how much you need it. [JSCS has reached end of life](https:/ If you are having issues with JSCS, you can try to move to ESLint. We are focusing our time and energy on JSCS compatibility issues. - ### Is ESLint just linting or does it also check style? ESLint does both traditional linting (looking for problematic patterns) and style checking (enforcement of conventions). You can use it for both. +### Why can't ESLint find my plugins? + +ESLint can be [globally or locally installed](#installation-and-usage). If you install ESLint globally, your plugins must also be installed globally; if you install ESLint locally, your plugins must also be installed locally. + +If you are trying to run globally, make sure your plugins are installed globally (use `npm ls -g`). + +If you are trying to run locally: + +* Make sure your plugins (and ESLint) are both in your project's `package.json` as devDependencies (or dependencies, if your project uses ESLint at runtime). +* Make sure you have run `npm install` and all your dependencies are installed. + +In all cases, make sure your plugins' peerDependencies have been installed as well. You can use `npm view eslint-plugin-myplugin peerDepencies` to see what peer dependencies `eslint-plugin-myplugin` has. + ### Does ESLint support JSX? -Yes, ESLint natively supports parsing JSX syntax (this must be enabled in [configuration](https://eslint.org/docs/user-guide/configuring).). Please note that supporting JSX syntax *is not* the same as supporting React. React applies specific semantics to JSX syntax that ESLint doesn't recognize. We recommend using [eslint-plugin-react](https://www.npmjs.com/package/eslint-plugin-react) if you are using React and want React semantics. +Yes, ESLint natively supports parsing JSX syntax (this must be enabled in [configuration](https://eslint.org/docs/user-guide/configuring)). Please note that supporting JSX syntax *is not* the same as supporting React. React applies specific semantics to JSX syntax that ESLint doesn't recognize. We recommend using [eslint-plugin-react](https://www.npmjs.com/package/eslint-plugin-react) if you are using React and want React semantics. ### What about ECMAScript 6 support? diff --git a/tools/eslint/conf/default-cli-options.js b/tools/eslint/conf/default-cli-options.js index 6e4a113003ec99..7d46d46c521049 100644 --- a/tools/eslint/conf/default-cli-options.js +++ b/tools/eslint/conf/default-cli-options.js @@ -17,9 +17,11 @@ module.exports = { ignorePath: null, cache: false, - // in order to honor the cacheFile option if specified - // this option should not have a default value otherwise - // it will always be used + /* + * in order to honor the cacheFile option if specified + * this option should not have a default value otherwise + * it will always be used + */ cacheLocation: "", cacheFile: ".eslintcache", fix: false, diff --git a/tools/eslint/conf/environments.js b/tools/eslint/conf/environments.js index a11f2963dc97d7..44f2e0dee56e4c 100644 --- a/tools/eslint/conf/environments.js +++ b/tools/eslint/conf/environments.js @@ -17,10 +17,126 @@ const globals = require("globals"); module.exports = { builtin: globals.es5, browser: { - globals: globals.browser + + /* + * For backward compatibility. + * Remove those on the next major release. + */ + globals: Object.assign( + { + AutocompleteErrorEvent: false, + CDATASection: false, + ClientRect: false, + ClientRectList: false, + CSSAnimation: false, + CSSTransition: false, + CSSUnknownRule: false, + CSSViewportRule: false, + Debug: false, + DocumentTimeline: false, + DOMSettableTokenList: false, + ElementTimeControl: false, + FederatedCredential: false, + FileError: false, + HTMLAppletElement: false, + HTMLBlockquoteElement: false, + HTMLIsIndexElement: false, + HTMLKeygenElement: false, + HTMLLayerElement: false, + IDBEnvironment: false, + InputMethodContext: false, + MediaKeyError: false, + MediaKeyEvent: false, + MediaKeys: false, + opera: false, + PasswordCredential: false, + ReadableByteStream: false, + SharedKeyframeList: false, + showModalDialog: false, + SiteBoundCredential: false, + SVGAltGlyphDefElement: false, + SVGAltGlyphElement: false, + SVGAltGlyphItemElement: false, + SVGAnimateColorElement: false, + SVGAnimatedPathData: false, + SVGAnimatedPoints: false, + SVGColor: false, + SVGColorProfileElement: false, + SVGColorProfileRule: false, + SVGCSSRule: false, + SVGCursorElement: false, + SVGDocument: false, + SVGElementInstance: false, + SVGElementInstanceList: false, + SVGEvent: false, + SVGExternalResourcesRequired: false, + SVGFilterPrimitiveStandardAttributes: false, + SVGFitToViewBox: false, + SVGFontElement: false, + SVGFontFaceElement: false, + SVGFontFaceFormatElement: false, + SVGFontFaceNameElement: false, + SVGFontFaceSrcElement: false, + SVGFontFaceUriElement: false, + SVGGlyphElement: false, + SVGGlyphRefElement: false, + SVGHKernElement: false, + SVGICCColor: false, + SVGLangSpace: false, + SVGLocatable: false, + SVGMissingGlyphElement: false, + SVGPaint: false, + SVGPathSeg: false, + SVGPathSegArcAbs: false, + SVGPathSegArcRel: false, + SVGPathSegClosePath: false, + SVGPathSegCurvetoCubicAbs: false, + SVGPathSegCurvetoCubicRel: false, + SVGPathSegCurvetoCubicSmoothAbs: false, + SVGPathSegCurvetoCubicSmoothRel: false, + SVGPathSegCurvetoQuadraticAbs: false, + SVGPathSegCurvetoQuadraticRel: false, + SVGPathSegCurvetoQuadraticSmoothAbs: false, + SVGPathSegCurvetoQuadraticSmoothRel: false, + SVGPathSegLinetoAbs: false, + SVGPathSegLinetoHorizontalAbs: false, + SVGPathSegLinetoHorizontalRel: false, + SVGPathSegLinetoRel: false, + SVGPathSegLinetoVerticalAbs: false, + SVGPathSegLinetoVerticalRel: false, + SVGPathSegList: false, + SVGPathSegMovetoAbs: false, + SVGPathSegMovetoRel: false, + SVGRenderingIntent: false, + SVGStylable: false, + SVGTests: false, + SVGTransformable: false, + SVGTRefElement: false, + SVGURIReference: false, + SVGViewSpec: false, + SVGVKernElement: false, + SVGZoomAndPan: false, + SVGZoomEvent: false, + TimeEvent: false, + XDomainRequest: false, + XMLHttpRequestProgressEvent: false, + XPathException: false, + XPathNamespace: false, + XPathNSResolver: false + }, + globals.browser + ) }, node: { - globals: globals.node, + + /* + * For backward compatibility. + * Remove those on the next major release. + */ + globals: Object.assign( + { arguments: false, GLOBAL: false, root: false }, + globals.node + ), parserOptions: { ecmaFeatures: { globalReturn: true @@ -51,7 +167,15 @@ module.exports = { globals: globals.jasmine }, jest: { - globals: globals.jest + + /* + * For backward compatibility. + * Remove those on the next major release. + */ + globals: Object.assign( + { check: false, gen: false }, + globals.jest + ) }, phantomjs: { globals: globals.phantomjs @@ -96,7 +220,7 @@ module.exports = { globals: globals.webextensions }, es6: { - globals: globals.es6, + globals: globals.es2015, parserOptions: { ecmaVersion: 6 } diff --git a/tools/eslint/conf/eslint-recommended.js b/tools/eslint/conf/eslint-recommended.js index a6fc9adf561acf..0acee234a56b87 100755 --- a/tools/eslint/conf/eslint-recommended.js +++ b/tools/eslint/conf/eslint-recommended.js @@ -53,6 +53,7 @@ module.exports = { "id-blacklist": "off", "id-length": "off", "id-match": "off", + "implicit-arrow-linebreak": "off", indent: "off", "indent-legacy": "off", "init-declarations": "off", @@ -63,6 +64,7 @@ module.exports = { "linebreak-style": "off", "lines-around-comment": "off", "lines-around-directive": "off", + "lines-between-class-members": "off", "max-depth": "off", "max-len": "off", "max-lines": "off", @@ -70,6 +72,7 @@ module.exports = { "max-params": "off", "max-statements": "off", "max-statements-per-line": "off", + "multiline-comment-style": "off", "multiline-ternary": "off", "new-cap": "off", "new-parens": "off", diff --git a/tools/eslint/lib/ast-utils.js b/tools/eslint/lib/ast-utils.js index 47cc71990f92df..a186bdee54df51 100644 --- a/tools/eslint/lib/ast-utils.js +++ b/tools/eslint/lib/ast-utils.js @@ -406,6 +406,31 @@ function createGlobalLinebreakMatcher() { return new RegExp(LINEBREAK_MATCHER.source, "g"); } +/** + * Checks whether or not the tokens of two given nodes are same. + * @param {ASTNode} left - A node 1 to compare. + * @param {ASTNode} right - A node 2 to compare. + * @param {SourceCode} sourceCode - The ESLint source code object. + * @returns {boolean} the source code for the given node. + */ +function equalTokens(left, right, sourceCode) { + const tokensL = sourceCode.getTokens(left); + const tokensR = sourceCode.getTokens(right); + + if (tokensL.length !== tokensR.length) { + return false; + } + for (let i = 0; i < tokensL.length; ++i) { + if (tokensL[i].type !== tokensR[i].type || + tokensL[i].value !== tokensR[i].value + ) { + return false; + } + } + + return true; +} + //------------------------------------------------------------------------------ // Public Interface //------------------------------------------------------------------------------ @@ -438,6 +463,7 @@ module.exports = { isArrayFromMethod, isParenthesised, createGlobalLinebreakMatcher, + equalTokens, isArrowToken, isClosingBraceToken, @@ -620,15 +646,17 @@ module.exports = { node = parent; break; - // If the upper function is IIFE, checks the destination of the return value. - // e.g. - // obj.foo = (function() { - // // setup... - // return function foo() { ... }; - // })(); - // obj.foo = (() => - // function foo() { ... } - // )(); + /* + * If the upper function is IIFE, checks the destination of the return value. + * e.g. + * obj.foo = (function() { + * // setup... + * return function foo() { ... }; + * })(); + * obj.foo = (() => + * function foo() { ... } + * )(); + */ case "ReturnStatement": { const func = getUpperFunction(parent); @@ -645,23 +673,27 @@ module.exports = { node = parent.parent; break; - // e.g. - // var obj = { foo() { ... } }; - // var obj = { foo: function() { ... } }; - // class A { constructor() { ... } } - // class A { foo() { ... } } - // class A { get foo() { ... } } - // class A { set foo() { ... } } - // class A { static foo() { ... } } + /* + * e.g. + * var obj = { foo() { ... } }; + * var obj = { foo: function() { ... } }; + * class A { constructor() { ... } } + * class A { foo() { ... } } + * class A { get foo() { ... } } + * class A { set foo() { ... } } + * class A { static foo() { ... } } + */ case "Property": case "MethodDefinition": return parent.value !== node; - // e.g. - // obj.foo = function foo() { ... }; - // Foo = function() { ... }; - // [obj.foo = function foo() { ... }] = a; - // [Foo = function() { ... }] = a; + /* + * e.g. + * obj.foo = function foo() { ... }; + * Foo = function() { ... }; + * [obj.foo = function foo() { ... }] = a; + * [Foo = function() { ... }] = a; + */ case "AssignmentExpression": case "AssignmentPattern": if (parent.left.type === "MemberExpression") { @@ -676,8 +708,10 @@ module.exports = { } return true; - // e.g. - // var Foo = function() { ... }; + /* + * e.g. + * var Foo = function() { ... }; + */ case "VariableDeclarator": return !( isAnonymous && @@ -686,10 +720,12 @@ module.exports = { startsWithUpperCase(parent.id.name) ); - // e.g. - // var foo = function foo() { ... }.bind(obj); - // (function foo() { ... }).call(obj); - // (function foo() { ... }).apply(obj, []); + /* + * e.g. + * var foo = function foo() { ... }.bind(obj); + * (function foo() { ... }).call(obj); + * (function foo() { ... }).apply(obj, []); + */ case "MemberExpression": return ( parent.object !== node || @@ -700,10 +736,12 @@ module.exports = { isNullOrUndefined(parent.parent.arguments[0]) ); - // e.g. - // Reflect.apply(function() {}, obj, []); - // Array.from([], function() {}, obj); - // list.forEach(function() {}, obj); + /* + * e.g. + * Reflect.apply(function() {}, obj, []); + * Array.from([], function() {}, obj); + * list.forEach(function() {}, obj); + */ case "CallExpression": if (isReflectApply(parent.callee)) { return ( @@ -930,8 +968,10 @@ module.exports = { node.type === "FunctionDeclaration" || node.type === "FunctionExpression" || - // Do not check arrow functions with implicit return. - // `() => "use strict";` returns the string `"use strict"`. + /* + * Do not check arrow functions with implicit return. + * `() => "use strict";` returns the string `"use strict"`. + */ (node.type === "ArrowFunctionExpression" && node.body.type === "BlockStatement") ) { const statements = node.type === "Program" ? node.body : node.body.body; @@ -954,7 +994,7 @@ module.exports = { /** * Determines whether this node is a decimal integer literal. If a node is a decimal integer literal, a dot added - after the node will be parsed as a decimal point, rather than a property-access dot. + * after the node will be parsed as a decimal point, rather than a property-access dot. * @param {ASTNode} node - The node to check. * @returns {boolean} `true` if this node is a decimal integer. * @example @@ -1041,7 +1081,8 @@ module.exports = { } else if (parent.type === "Property" || parent.type === "MethodDefinition") { if (parent.kind === "constructor") { return "constructor"; - } else if (parent.kind === "get") { + } + if (parent.kind === "get") { tokens.push("getter"); } else if (parent.kind === "set") { tokens.push("setter"); @@ -1182,12 +1223,12 @@ module.exports = { }, /** - * Gets the parenthesized text of a node. This is similar to sourceCode.getText(node), but it also includes any parentheses - * surrounding the node. - * @param {SourceCode} sourceCode The source code object - * @param {ASTNode} node An expression node - * @returns {string} The text representing the node, with all surrounding parentheses included - */ + * Gets the parenthesized text of a node. This is similar to sourceCode.getText(node), but it also includes any parentheses + * surrounding the node. + * @param {SourceCode} sourceCode The source code object + * @param {ASTNode} node An expression node + * @returns {string} The text representing the node, with all surrounding parentheses included + */ getParenthesisedText(sourceCode, node) { let leftToken = sourceCode.getFirstToken(node); let rightToken = sourceCode.getLastToken(node); diff --git a/tools/eslint/lib/cli-engine.js b/tools/eslint/lib/cli-engine.js index 38c49cb31d844f..55450fd633e283 100644 --- a/tools/eslint/lib/cli-engine.js +++ b/tools/eslint/lib/cli-engine.js @@ -24,12 +24,16 @@ const fs = require("fs"), fileEntryCache = require("file-entry-cache"), globUtil = require("./util/glob-util"), validator = require("./config/config-validator"), - stringify = require("json-stable-stringify"), + stringify = require("json-stable-stringify-without-jsonify"), hash = require("./util/hash"), + ModuleResolver = require("./util/module-resolver"), + naming = require("./util/naming"), pkg = require("../package.json"); const debug = require("debug")("eslint:cli-engine"); +const resolver = new ModuleResolver(); + //------------------------------------------------------------------------------ // Typedefs //------------------------------------------------------------------------------ @@ -240,8 +244,8 @@ function processFile(filename, configHelper, options, linter) { function createIgnoreResult(filePath, baseDir) { let message; const isHidden = /^\./.test(path.basename(filePath)); - const isInNodeModules = baseDir && /^node_modules/.test(path.relative(baseDir, filePath)); - const isInBowerComponents = baseDir && /^bower_components/.test(path.relative(baseDir, filePath)); + const isInNodeModules = baseDir && path.relative(baseDir, filePath).startsWith("node_modules"); + const isInBowerComponents = baseDir && path.relative(baseDir, filePath).startsWith("bower_components"); if (isHidden) { message = "File ignored by default. Use a negated ignore pattern (like \"--ignore-pattern '!'\") to override."; @@ -405,9 +409,13 @@ class CLIEngine { }); } - Object.keys(this.options.rules || {}).forEach(name => { - validator.validateRuleOptions(name, this.options.rules[name], "CLI", this.linter.rules); - }); + if (this.options.rules && Object.keys(this.options.rules).length) { + const loadedRules = this.linter.getRules(); + + Object.keys(this.options.rules).forEach(name => { + validator.validateRuleOptions(loadedRules.get(name), name, this.options.rules[name], "CLI"); + }); + } this.config = new Config(this.options, this.linter); } @@ -542,10 +550,10 @@ class CLIEngine { if (result.messages.length) { /* - * if a file contains errors or warnings we don't want to - * store the file in the cache so we can guarantee that - * next execution will also operate on this file - */ + * if a file contains errors or warnings we don't want to + * store the file in the cache so we can guarantee that + * next execution will also operate on this file + */ fileCache.removeEntry(result.filePath); } else { @@ -670,15 +678,22 @@ class CLIEngine { // replace \ with / for Windows compatibility format = format.replace(/\\/g, "/"); + const cwd = this.options ? this.options.cwd : process.cwd(); + const namespace = naming.getNamespaceFromTerm(format); + let formatterPath; // if there's a slash, then it's a file - if (format.indexOf("/") > -1) { - const cwd = this.options ? this.options.cwd : process.cwd(); - + if (!namespace && format.indexOf("/") > -1) { formatterPath = path.resolve(cwd, format); } else { - formatterPath = `./formatters/${format}`; + try { + const npmFormat = naming.normalizePackageName(format, "eslint-formatter"); + + formatterPath = resolver.resolve(npmFormat, `${cwd}/node_modules`); + } catch (e) { + formatterPath = `./formatters/${format}`; + } } try { diff --git a/tools/eslint/lib/cli.js b/tools/eslint/lib/cli.js index 0c8a7d62fb2434..6a5482bf9adf16 100644 --- a/tools/eslint/lib/cli.js +++ b/tools/eslint/lib/cli.js @@ -63,7 +63,7 @@ function translateOptions(cliOptions) { cache: cliOptions.cache, cacheFile: cliOptions.cacheFile, cacheLocation: cliOptions.cacheLocation, - fix: cliOptions.fix && (cliOptions.quiet ? quietFixPredicate : true), + fix: (cliOptions.fix || cliOptions.fixDryRun) && (cliOptions.quiet ? quietFixPredicate : true), allowInlineConfig: cliOptions.inlineConfig, reportUnusedDisableDirectives: cliOptions.reportUnusedDisableDirectives }; @@ -144,6 +144,8 @@ const cli = { const files = currentOptions._; + const useStdin = typeof text === "string"; + if (currentOptions.version) { // version from package.json log.info(`v${require("../package.json").version}`); @@ -152,7 +154,8 @@ const cli = { if (files.length) { log.error("The --print-config option must be used with exactly one file name."); return 1; - } else if (text) { + } + if (useStdin) { log.error("The --print-config option is not available for piped-in code."); return 1; } @@ -163,23 +166,27 @@ const cli = { log.info(JSON.stringify(fileConfig, null, " ")); return 0; - } else if (currentOptions.help || (!files.length && !text)) { + } else if (currentOptions.help || (!files.length && !useStdin)) { log.info(options.generateHelp()); } else { - debug(`Running on ${text ? "text" : "files"}`); + debug(`Running on ${useStdin ? "text" : "files"}`); + + if (currentOptions.fix && currentOptions.fixDryRun) { + log.error("The --fix option and the --fix-dry-run option cannot be used together."); + return 1; + } - // disable --fix for piped-in code until we know how to do it correctly - if (text && currentOptions.fix) { - log.error("The --fix option is not available for piped-in code."); + if (useStdin && currentOptions.fix) { + log.error("The --fix option is not available for piped-in code; use --fix-dry-run instead."); return 1; } const engine = new CLIEngine(translateOptions(currentOptions)); - const report = text ? engine.executeOnText(text, currentOptions.stdinFilename, true) : engine.executeOnFiles(files); + const report = useStdin ? engine.executeOnText(text, currentOptions.stdinFilename, true) : engine.executeOnFiles(files); if (currentOptions.fix) { debug("Fix mode enabled - applying fixes"); diff --git a/tools/eslint/lib/code-path-analysis/code-path-analyzer.js b/tools/eslint/lib/code-path-analysis/code-path-analyzer.js index 899f240bc4533c..1a4f7870baaab4 100644 --- a/tools/eslint/lib/code-path-analysis/code-path-analyzer.js +++ b/tools/eslint/lib/code-path-analysis/code-path-analyzer.js @@ -598,8 +598,10 @@ class CodePathAnalyzer { preprocess(this, node); } - // Updates the code path. - // And emits onCodePathStart/onCodePathSegmentStart events. + /* + * Updates the code path. + * And emits onCodePathStart/onCodePathSegmentStart events. + */ processCodePathToEnter(this, node); // Emits node events. @@ -618,8 +620,10 @@ class CodePathAnalyzer { leaveNode(node) { this.currentNode = node; - // Updates the code path. - // And emits onCodePathStart/onCodePathSegmentStart events. + /* + * Updates the code path. + * And emits onCodePathStart/onCodePathSegmentStart events. + */ processCodePathToExit(this, node); // Emits node events. diff --git a/tools/eslint/lib/code-path-analysis/code-path-segment.js b/tools/eslint/lib/code-path-analysis/code-path-segment.js index 9de4264b1304ab..8145f9280162bb 100644 --- a/tools/eslint/lib/code-path-analysis/code-path-segment.js +++ b/tools/eslint/lib/code-path-analysis/code-path-segment.js @@ -141,8 +141,10 @@ class CodePathSegment { static newUnreachable(id, allPrevSegments) { const segment = new CodePathSegment(id, CodePathSegment.flattenUnusedSegments(allPrevSegments), false); - // In `if (a) return a; foo();` case, the unreachable segment preceded by - // the return statement is not used but must not be remove. + /* + * In `if (a) return a; foo();` case, the unreachable segment preceded by + * the return statement is not used but must not be remove. + */ CodePathSegment.markUsed(segment); return segment; diff --git a/tools/eslint/lib/code-path-analysis/code-path-state.js b/tools/eslint/lib/code-path-analysis/code-path-state.js index 068caca9e6dd88..0c31e2072b00ae 100644 --- a/tools/eslint/lib/code-path-analysis/code-path-state.js +++ b/tools/eslint/lib/code-path-analysis/code-path-state.js @@ -774,8 +774,10 @@ class CodePathState { // Sets the normal path as the next. this.forkContext.replaceHead(normalSegments); - // If both paths of the `try` block and the `catch` block are - // unreachable, the next path becomes unreachable as well. + /* + * If both paths of the `try` block and the `catch` block are + * unreachable, the next path becomes unreachable as well. + */ if (!context.lastOfTryIsReachable && !context.lastOfCatchIsReachable) { this.forkContext.makeUnreachable(); } diff --git a/tools/eslint/lib/config.js b/tools/eslint/lib/config.js index c20522f6b36bfb..b66b9f41e0d8f4 100644 --- a/tools/eslint/lib/config.js +++ b/tools/eslint/lib/config.js @@ -120,10 +120,10 @@ class Config { } /** - * Loads the config options from a config specified on the command line. - * @param {string} [config] A shareable named config or path to a config file. - * @returns {void} - */ + * Loads the config options from a config specified on the command line. + * @param {string} [config] A shareable named config or path to a config file. + * @returns {void} + */ loadSpecificConfig(config) { if (config) { debug(`Using command line config ${config}`); @@ -216,8 +216,10 @@ class Config { return localConfigHierarchy; } - // Don't consider the personal config file in the home directory, - // except if the home directory is the same as the current working directory + /* + * Don't consider the personal config file in the home directory, + * except if the home directory is the same as the current working directory + */ if (localConfigDirectory === PERSONAL_CONFIG_DIR && localConfigFile !== projectConfigPath) { continue; } @@ -343,8 +345,10 @@ class Config { this.plugins.loadAll(this.cliConfig.plugins); } - // Step 3: Override parser only if it is passed explicitly through the command line - // or if it's not defined yet (because the final object will at least have the parser key) + /* + * Step 3: Override parser only if it is passed explicitly through the command line + * or if it's not defined yet (because the final object will at least have the parser key) + */ if (this.parser || !config.parser) { config = ConfigOps.merge(config, { parser: this.parser }); } diff --git a/tools/eslint/lib/config/autoconfig.js b/tools/eslint/lib/config/autoconfig.js index 6614a1bc48b984..8536fdc55ad733 100644 --- a/tools/eslint/lib/config/autoconfig.js +++ b/tools/eslint/lib/config/autoconfig.js @@ -61,13 +61,13 @@ function makeRegistryItems(rulesConfig) { } /** -* Creates an object in which to store rule configs and error counts -* -* Unless a rulesConfig is provided at construction, the registry will not contain -* any rules, only methods. This will be useful for building up registries manually. -* -* Registry class -*/ + * Creates an object in which to store rule configs and error counts + * + * Unless a rulesConfig is provided at construction, the registry will not contain + * any rules, only methods. This will be useful for building up registries manually. + * + * Registry class + */ class Registry { /** @@ -293,11 +293,13 @@ class Registry { lintResults.forEach(result => { - // It is possible that the error is from a configuration comment - // in a linted file, in which case there may not be a config - // set in this ruleSetIdx. - // (https://github.com/eslint/eslint/issues/5992) - // (https://github.com/eslint/eslint/issues/7860) + /* + * It is possible that the error is from a configuration comment + * in a linted file, in which case there may not be a config + * set in this ruleSetIdx. + * (https://github.com/eslint/eslint/issues/5992) + * (https://github.com/eslint/eslint/issues/7860) + */ if ( lintedRegistry.rules[result.ruleId] && lintedRegistry.rules[result.ruleId][ruleSetIdx] diff --git a/tools/eslint/lib/config/config-file.js b/tools/eslint/lib/config/config-file.js index 87412dd2a2d6b9..c5ff073cfcb9a2 100644 --- a/tools/eslint/lib/config/config-file.js +++ b/tools/eslint/lib/config/config-file.js @@ -13,11 +13,11 @@ const fs = require("fs"), path = require("path"), ConfigOps = require("./config-ops"), validator = require("./config-validator"), - pathUtil = require("../util/path-util"), ModuleResolver = require("../util/module-resolver"), + naming = require("../util/naming"), pathIsInside = require("path-is-inside"), stripComments = require("strip-json-comments"), - stringify = require("json-stable-stringify"), + stringify = require("json-stable-stringify-without-jsonify"), requireUncached = require("require-uncached"); const debug = require("debug")("eslint:config-file"); @@ -29,7 +29,7 @@ const debug = require("debug")("eslint:config-file"); /** * Determines sort order for object keys for json-stable-stringify * - * see: https://github.com/substack/json-stable-stringify#cmp + * see: https://github.com/samn/json-stable-stringify#cmp * * @param {Object} a The first comparison object ({key: akey, value: avalue}) * @param {Object} b The second comparison object ({key: bkey, value: bvalue}) @@ -436,50 +436,6 @@ function applyExtends(config, configContext, filePath, relativeTo) { return config; } -/** - * Brings package name to correct format based on prefix - * @param {string} name The name of the package. - * @param {string} prefix Can be either "eslint-plugin" or "eslint-config - * @returns {string} Normalized name of the package - * @private - */ -function normalizePackageName(name, prefix) { - - /* - * On Windows, name can come in with Windows slashes instead of Unix slashes. - * Normalize to Unix first to avoid errors later on. - * https://github.com/eslint/eslint/issues/5644 - */ - if (name.indexOf("\\") > -1) { - name = pathUtil.convertPathToPosix(name); - } - - if (name.charAt(0) === "@") { - - /* - * it's a scoped package - * package name is "eslint-config", or just a username - */ - const scopedPackageShortcutRegex = new RegExp(`^(@[^/]+)(?:/(?:${prefix})?)?$`), - scopedPackageNameRegex = new RegExp(`^${prefix}(-|$)`); - - if (scopedPackageShortcutRegex.test(name)) { - name = name.replace(scopedPackageShortcutRegex, `$1/${prefix}`); - } else if (!scopedPackageNameRegex.test(name.split("/")[1])) { - - /* - * for scoped packages, insert the eslint-config after the first / unless - * the path is already @scope/eslint or @scope/eslint-config-xxx - */ - name = name.replace(/^@([^/]+)\/(.*)$/, `@$1/${prefix}-$2`); - } - } else if (name.indexOf(`${prefix}-`) !== 0) { - name = `${prefix}-${name}`; - } - - return name; -} - /** * Resolves a configuration file path into the fully-formed path, whether filename * or package name. @@ -505,12 +461,12 @@ function resolve(filePath, relativeTo) { const pluginName = filePath.slice(7, filePath.lastIndexOf("/")); const configName = filePath.slice(filePath.lastIndexOf("/") + 1); - normalizedPackageName = normalizePackageName(pluginName, "eslint-plugin"); + normalizedPackageName = naming.normalizePackageName(pluginName, "eslint-plugin"); debug(`Attempting to resolve ${normalizedPackageName}`); filePath = resolver.resolve(normalizedPackageName, getLookupPath(relativeTo)); return { filePath, configName, configFullName }; } - normalizedPackageName = normalizePackageName(filePath, "eslint-config"); + normalizedPackageName = naming.normalizePackageName(filePath, "eslint-config"); debug(`Attempting to resolve ${normalizedPackageName}`); filePath = resolver.resolve(normalizedPackageName, getLookupPath(relativeTo)); return { filePath, configFullName: filePath }; @@ -545,8 +501,10 @@ function loadFromDisk(resolvedPath, configContext) { } } + const ruleMap = configContext.linterContext.getRules(); + // validate the configuration before continuing - validator.validate(config, resolvedPath.configFullName, configContext.linterContext.rules, configContext.linterContext.environments); + validator.validate(config, resolvedPath.configFullName, ruleMap.get.bind(ruleMap), configContext.linterContext.environments); /* * If an `extends` property is defined, it represents a configuration file to use as @@ -614,7 +572,6 @@ module.exports = { resolve, write, applyExtends, - normalizePackageName, CONFIG_FILES, /** diff --git a/tools/eslint/lib/config/config-initializer.js b/tools/eslint/lib/config/config-initializer.js index 47139e06e3c2df..e4865a008cac4d 100644 --- a/tools/eslint/lib/config/config-initializer.js +++ b/tools/eslint/lib/config/config-initializer.js @@ -201,14 +201,18 @@ function configureRules(answers, config) { // Now that we know which rules to disable, strip out configs with errors registry = registry.stripFailingConfigs(); - // If there is only one config that results in no errors for a rule, we should use it. - // createConfig will only add rules that have one configuration in the registry. + /* + * If there is only one config that results in no errors for a rule, we should use it. + * createConfig will only add rules that have one configuration in the registry. + */ const singleConfigs = registry.createConfig().rules; - // The "sweet spot" for number of options in a config seems to be two (severity plus one option). - // Very often, a third option (usually an object) is available to address - // edge cases, exceptions, or unique situations. We will prefer to use a config with - // specificity of two. + /* + * The "sweet spot" for number of options in a config seems to be two (severity plus one option). + * Very often, a third option (usually an object) is available to address + * edge cases, exceptions, or unique situations. We will prefer to use a config with + * specificity of two. + */ const specTwoConfigs = registry.filterBySpecificity(2).createConfig().rules; // Maybe a specific combination using all three options works diff --git a/tools/eslint/lib/config/config-ops.js b/tools/eslint/lib/config/config-ops.js index 4ed5ec6b02e352..2ce500a4f479cb 100644 --- a/tools/eslint/lib/config/config-ops.js +++ b/tools/eslint/lib/config/config-ops.js @@ -105,27 +105,27 @@ module.exports = { merge: function deepmerge(target, src, combine, isRule) { /* - The MIT License (MIT) - - Copyright (c) 2012 Nicholas Fisher - - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - THE SOFTWARE. + * The MIT License (MIT) + * + * Copyright (c) 2012 Nicholas Fisher + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. */ /* diff --git a/tools/eslint/lib/config/config-rule.js b/tools/eslint/lib/config/config-rule.js index 174b34a47d6bb0..5fc38ac5d17a17 100644 --- a/tools/eslint/lib/config/config-rule.js +++ b/tools/eslint/lib/config/config-rule.js @@ -187,19 +187,19 @@ class RuleConfigSet { constructor(configs) { /** - * Stored valid rule configurations for this instance - * @type {array} - */ + * Stored valid rule configurations for this instance + * @type {array} + */ this.ruleConfigs = configs || []; } /** - * Add a severity level to the front of all configs in the instance. - * This should only be called after all configs have been added to the instance. - * - * @param {number} [severity=2] The level of severity for the rule (0, 1, 2) - * @returns {void} - */ + * Add a severity level to the front of all configs in the instance. + * This should only be called after all configs have been added to the instance. + * + * @param {number} [severity=2] The level of severity for the rule (0, 1, 2) + * @returns {void} + */ addErrorSeverity(severity) { severity = severity || 2; @@ -213,19 +213,19 @@ class RuleConfigSet { } /** - * Add rule configs from an array of strings (schema enums) - * @param {string[]} enums Array of valid rule options (e.g. ["always", "never"]) - * @returns {void} - */ + * Add rule configs from an array of strings (schema enums) + * @param {string[]} enums Array of valid rule options (e.g. ["always", "never"]) + * @returns {void} + */ addEnums(enums) { this.ruleConfigs = this.ruleConfigs.concat(combineArrays(this.ruleConfigs, enums)); } /** - * Add rule configurations from a schema object - * @param {Object} obj Schema item with type === "object" - * @returns {boolean} true if at least one schema for the object could be generated, false otherwise - */ + * Add rule configurations from a schema object + * @param {Object} obj Schema item with type === "object" + * @returns {boolean} true if at least one schema for the object could be generated, false otherwise + */ addObject(obj) { const objectConfigSet = { objectConfigs: [], @@ -267,10 +267,10 @@ class RuleConfigSet { } /** -* Generate valid rule configurations based on a schema object -* @param {Object} schema A rule's schema object -* @returns {array[]} Valid rule configurations -*/ + * Generate valid rule configurations based on a schema object + * @param {Object} schema A rule's schema object + * @returns {array[]} Valid rule configurations + */ function generateConfigsFromSchema(schema) { const configSet = new RuleConfigSet(); @@ -296,9 +296,9 @@ function generateConfigsFromSchema(schema) { } /** -* Generate possible rule configurations for all of the core rules -* @returns {rulesConfig} Hash of rule names and arrays of possible configurations -*/ + * Generate possible rule configurations for all of the core rules + * @returns {rulesConfig} Hash of rule names and arrays of possible configurations + */ function createCoreRuleConfigs() { const ruleList = loadRules(); diff --git a/tools/eslint/lib/config/config-validator.js b/tools/eslint/lib/config/config-validator.js index 22bc1efbd0d235..3d98b510455537 100644 --- a/tools/eslint/lib/config/config-validator.js +++ b/tools/eslint/lib/config/config-validator.js @@ -14,9 +14,7 @@ const ajv = require("../util/ajv"), configSchema = require("../../conf/config-schema.js"), util = require("util"); -const validators = { - rules: Object.create(null) -}; +const ruleValidators = new WeakMap(); //------------------------------------------------------------------------------ // Private @@ -25,13 +23,11 @@ let validateSchema; /** * Gets a complete options schema for a rule. - * @param {string} id The rule's unique name. - * @param {Rules} rulesContext Rule context + * @param {{create: Function, schema: (Array|null)}} rule A new-style rule object * @returns {Object} JSON Schema for the rule's options. */ -function getRuleOptionsSchema(id, rulesContext) { - const rule = rulesContext.get(id), - schema = rule && rule.schema || rule && rule.meta && rule.meta.schema; +function getRuleOptionsSchema(rule) { + const schema = rule.schema || rule.meta && rule.meta.schema; // Given a tuple of schemas, insert warning level at the beginning if (Array.isArray(schema)) { @@ -56,10 +52,10 @@ function getRuleOptionsSchema(id, rulesContext) { } /** -* Validates a rule's severity and returns the severity value. Throws an error if the severity is invalid. -* @param {options} options The given options for the rule. -* @returns {number|string} The rule's severity value -*/ + * Validates a rule's severity and returns the severity value. Throws an error if the severity is invalid. + * @param {options} options The given options for the rule. + * @returns {number|string} The rule's severity value + */ function validateRuleSeverity(options) { const severity = Array.isArray(options) ? options[0] : options; @@ -71,46 +67,52 @@ function validateRuleSeverity(options) { } /** -* Validates the non-severity options passed to a rule, based on its schema. -* @param {string} id The rule's unique name -* @param {array} localOptions The options for the rule, excluding severity -* @param {Rules} rulesContext Rule context -* @returns {void} -*/ -function validateRuleSchema(id, localOptions, rulesContext) { - const schema = getRuleOptionsSchema(id, rulesContext); - - if (!validators.rules[id] && schema) { - validators.rules[id] = ajv.compile(schema); + * Validates the non-severity options passed to a rule, based on its schema. + * @param {{create: Function}} rule The rule to validate + * @param {array} localOptions The options for the rule, excluding severity + * @returns {void} + */ +function validateRuleSchema(rule, localOptions) { + if (!ruleValidators.has(rule)) { + const schema = getRuleOptionsSchema(rule); + + if (schema) { + ruleValidators.set(rule, ajv.compile(schema)); + } } - const validateRule = validators.rules[id]; + const validateRule = ruleValidators.get(rule); if (validateRule) { validateRule(localOptions); if (validateRule.errors) { - throw new Error(validateRule.errors.map(error => `\tValue "${error.data}" ${error.message}.\n`).join("")); + throw new Error(validateRule.errors.map( + error => `\tValue ${JSON.stringify(error.data)} ${error.message}.\n` + ).join("")); } } } /** * Validates a rule's options against its schema. - * @param {string} id The rule's unique name. + * @param {{create: Function}|null} rule The rule that the config is being validated for + * @param {string} ruleId The rule's unique name. * @param {array|number} options The given options for the rule. * @param {string} source The name of the configuration source to report in any errors. - * @param {Rules} rulesContext Rule context * @returns {void} */ -function validateRuleOptions(id, options, source, rulesContext) { +function validateRuleOptions(rule, ruleId, options, source) { + if (!rule) { + return; + } try { const severity = validateRuleSeverity(options); if (severity !== 0 && !(typeof severity === "string" && severity.toLowerCase() === "off")) { - validateRuleSchema(id, Array.isArray(options) ? options.slice(1) : [], rulesContext); + validateRuleSchema(rule, Array.isArray(options) ? options.slice(1) : []); } } catch (err) { - throw new Error(`${source}:\n\tConfiguration for rule "${id}" is invalid:\n${err.message}`); + throw new Error(`${source}:\n\tConfiguration for rule "${ruleId}" is invalid:\n${err.message}`); } } @@ -141,16 +143,16 @@ function validateEnvironment(environment, source, envContext) { * Validates a rules config object * @param {Object} rulesConfig The rules config object to validate. * @param {string} source The name of the configuration source to report in any errors. - * @param {Rules} rulesContext Rule context + * @param {function(string): {create: Function}} ruleMapper A mapper function from strings to loaded rules * @returns {void} */ -function validateRules(rulesConfig, source, rulesContext) { +function validateRules(rulesConfig, source, ruleMapper) { if (!rulesConfig) { return; } Object.keys(rulesConfig).forEach(id => { - validateRuleOptions(id, rulesConfig[id], source, rulesContext); + validateRuleOptions(ruleMapper(id), id, rulesConfig[id], source); }); } @@ -221,13 +223,13 @@ function validateConfigSchema(config, source) { * Validates an entire config object. * @param {Object} config The config object to validate. * @param {string} source The name of the configuration source to report in any errors. - * @param {Rules} rulesContext The rules context + * @param {function(string): {create: Function}} ruleMapper A mapper function from rule IDs to defined rules * @param {Environments} envContext The env context * @returns {void} */ -function validate(config, source, rulesContext, envContext) { +function validate(config, source, ruleMapper, envContext) { validateConfigSchema(config, source); - validateRules(config.rules, source, rulesContext); + validateRules(config.rules, source, ruleMapper); validateEnvironment(config.env, source, envContext); } diff --git a/tools/eslint/lib/config/plugins.js b/tools/eslint/lib/config/plugins.js index 9884f360391a55..c509c48fe25ce4 100644 --- a/tools/eslint/lib/config/plugins.js +++ b/tools/eslint/lib/config/plugins.js @@ -9,13 +9,13 @@ //------------------------------------------------------------------------------ const debug = require("debug")("eslint:plugins"); +const naming = require("../util/naming"); //------------------------------------------------------------------------------ // Private //------------------------------------------------------------------------------ -const PLUGIN_NAME_PREFIX = "eslint-plugin-", - NAMESPACE_REGEX = /^@.*\//i; +const PLUGIN_NAME_PREFIX = "eslint-plugin-"; //------------------------------------------------------------------------------ // Public Interface @@ -37,33 +37,6 @@ class Plugins { this._rules = rulesContext; } - /** - * Removes the prefix `eslint-plugin-` from a plugin name. - * @param {string} pluginName The name of the plugin which may have the prefix. - * @returns {string} The name of the plugin without prefix. - */ - static removePrefix(pluginName) { - return pluginName.startsWith(PLUGIN_NAME_PREFIX) ? pluginName.slice(PLUGIN_NAME_PREFIX.length) : pluginName; - } - - /** - * Gets the scope (namespace) of a plugin. - * @param {string} pluginName The name of the plugin which may have the prefix. - * @returns {string} The name of the plugins namepace if it has one. - */ - static getNamespace(pluginName) { - return pluginName.match(NAMESPACE_REGEX) ? pluginName.match(NAMESPACE_REGEX)[0] : ""; - } - - /** - * Removes the namespace from a plugin name. - * @param {string} pluginName The name of the plugin which may have the prefix. - * @returns {string} The name of the plugin without the namespace. - */ - static removeNamespace(pluginName) { - return pluginName.replace(NAMESPACE_REGEX, ""); - } - /** * Defines a plugin with a given name rather than loading from disk. * @param {string} pluginName The name of the plugin to load. @@ -71,9 +44,9 @@ class Plugins { * @returns {void} */ define(pluginName, plugin) { - const pluginNamespace = Plugins.getNamespace(pluginName), - pluginNameWithoutNamespace = Plugins.removeNamespace(pluginName), - pluginNameWithoutPrefix = Plugins.removePrefix(pluginNameWithoutNamespace), + const pluginNamespace = naming.getNamespaceFromTerm(pluginName), + pluginNameWithoutNamespace = naming.removeNamespaceFromTerm(pluginName), + pluginNameWithoutPrefix = naming.removePrefixFromTerm(PLUGIN_NAME_PREFIX, pluginNameWithoutNamespace), shortName = pluginNamespace + pluginNameWithoutPrefix; // load up environments and rules @@ -106,9 +79,9 @@ class Plugins { * @throws {Error} If the plugin cannot be loaded. */ load(pluginName) { - const pluginNamespace = Plugins.getNamespace(pluginName), - pluginNameWithoutNamespace = Plugins.removeNamespace(pluginName), - pluginNameWithoutPrefix = Plugins.removePrefix(pluginNameWithoutNamespace), + const pluginNamespace = naming.getNamespaceFromTerm(pluginName), + pluginNameWithoutNamespace = naming.removeNamespaceFromTerm(pluginName), + pluginNameWithoutPrefix = naming.removePrefixFromTerm(PLUGIN_NAME_PREFIX, pluginNameWithoutNamespace), shortName = pluginNamespace + pluginNameWithoutPrefix, longName = pluginNamespace + PLUGIN_NAME_PREFIX + pluginNameWithoutPrefix; let plugin = null; diff --git a/tools/eslint/lib/formatters/checkstyle.js b/tools/eslint/lib/formatters/checkstyle.js index c807871930bdec..720e831a3ecd67 100644 --- a/tools/eslint/lib/formatters/checkstyle.js +++ b/tools/eslint/lib/formatters/checkstyle.js @@ -32,7 +32,7 @@ module.exports = function(results) { let output = ""; - output += ""; + output += ""; output += ""; results.forEach(result => { diff --git a/tools/eslint/lib/formatters/html.js b/tools/eslint/lib/formatters/html.js index e61fdea6a93eec..d450f9dee24f57 100644 --- a/tools/eslint/lib/formatters/html.js +++ b/tools/eslint/lib/formatters/html.js @@ -51,7 +51,8 @@ function renderSummary(totalErrors, totalWarnings) { function renderColor(totalErrors, totalWarnings) { if (totalErrors !== 0) { return 2; - } else if (totalWarnings !== 0) { + } + if (totalWarnings !== 0) { return 1; } return 0; diff --git a/tools/eslint/lib/formatters/jslint-xml.js b/tools/eslint/lib/formatters/jslint-xml.js index 14743430d8ff94..e152d8bdd71bff 100644 --- a/tools/eslint/lib/formatters/jslint-xml.js +++ b/tools/eslint/lib/formatters/jslint-xml.js @@ -14,7 +14,7 @@ module.exports = function(results) { let output = ""; - output += ""; + output += ""; output += ""; results.forEach(result => { diff --git a/tools/eslint/lib/formatters/junit.js b/tools/eslint/lib/formatters/junit.js index 069ed5ff8f072d..ca666bb14c6ceb 100644 --- a/tools/eslint/lib/formatters/junit.js +++ b/tools/eslint/lib/formatters/junit.js @@ -32,29 +32,35 @@ module.exports = function(results) { let output = ""; - output += "\n"; + output += "\n"; output += "\n"; results.forEach(result => { const messages = result.messages; - output += `\n`; - messages.forEach(message => { - const type = message.fatal ? "error" : "failure"; + if (messages.length > 0) { + output += `\n`; + messages.forEach(message => { + const type = message.fatal ? "error" : "failure"; - output += ``; - output += `<${type} message="${xmlEscape(message.message || "")}">`; - output += ""; - output += ``; - output += "\n"; - }); - output += "\n"; + output += ``; + output += `<${type} message="${xmlEscape(message.message || "")}">`; + output += ""; + output += ``; + output += "\n"; + }); + output += "\n"; + } else { + output += `\n`; + output += `\n`; + output += "\n"; + } }); diff --git a/tools/eslint/lib/formatters/tap.js b/tools/eslint/lib/formatters/tap.js index 06699257b583c3..9651a2bcf12cee 100644 --- a/tools/eslint/lib/formatters/tap.js +++ b/tools/eslint/lib/formatters/tap.js @@ -63,9 +63,11 @@ module.exports = function(results) { } }; - // If we have multiple messages place them under a messages key - // The first error will be logged as message key - // This is to adhere to TAP 13 loosely defined specification of having a message key + /* + * If we have multiple messages place them under a messages key + * The first error will be logged as message key + * This is to adhere to TAP 13 loosely defined specification of having a message key + */ if ("message" in diagnostics) { if (typeof diagnostics.messages === "undefined") { diagnostics.messages = []; diff --git a/tools/eslint/lib/ignored-paths.js b/tools/eslint/lib/ignored-paths.js index 3b7a00e9cd4ce2..c02e83bc2a527e 100644 --- a/tools/eslint/lib/ignored-paths.js +++ b/tools/eslint/lib/ignored-paths.js @@ -114,8 +114,10 @@ class IgnoredPaths { default: ignore() }; - // Add a way to keep track of ignored files. This was present in node-ignore - // 2.x, but dropped for now as of 3.0.10. + /* + * Add a way to keep track of ignored files. This was present in node-ignore + * 2.x, but dropped for now as of 3.0.10. + */ this.ig.custom.ignoreFiles = []; this.ig.default.ignoreFiles = []; @@ -184,7 +186,7 @@ class IgnoredPaths { addPattern(this.ig.default, pattern); }); } else { - throw new Error("Package.json eslintIgnore property requires an array of paths"); + throw new TypeError("Package.json eslintIgnore property requires an array of paths"); } } } diff --git a/tools/eslint/lib/internal-rules/.eslintrc.yml b/tools/eslint/lib/internal-rules/.eslintrc.yml deleted file mode 100644 index 22d3a30ce32e1e..00000000000000 --- a/tools/eslint/lib/internal-rules/.eslintrc.yml +++ /dev/null @@ -1,3 +0,0 @@ -rules: - internal-no-invalid-meta: "error" - internal-consistent-docs-description: "error" diff --git a/tools/eslint/lib/internal-rules/internal-consistent-docs-description.js b/tools/eslint/lib/internal-rules/internal-consistent-docs-description.js deleted file mode 100644 index 55e2a6c7645a21..00000000000000 --- a/tools/eslint/lib/internal-rules/internal-consistent-docs-description.js +++ /dev/null @@ -1,130 +0,0 @@ -/** - * @fileoverview Internal rule to enforce meta.docs.description conventions. - * @author Vitor Balocco - */ - -"use strict"; - -const ALLOWED_FIRST_WORDS = [ - "enforce", - "require", - "disallow" -]; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Gets the property of the Object node passed in that has the name specified. - * - * @param {string} property Name of the property to return. - * @param {ASTNode} node The ObjectExpression node. - * @returns {ASTNode} The Property node or null if not found. - */ -function getPropertyFromObject(property, node) { - const properties = node.properties; - - for (let i = 0; i < properties.length; i++) { - if (properties[i].key.name === property) { - return properties[i]; - } - } - - return null; -} - -/** - * Verifies that the meta.docs.description property follows our internal conventions. - * - * @param {RuleContext} context The ESLint rule context. - * @param {ASTNode} exportsNode ObjectExpression node that the rule exports. - * @returns {void} - */ -function checkMetaDocsDescription(context, exportsNode) { - if (exportsNode.type !== "ObjectExpression") { - - // if the exported node is not the correct format, "internal-no-invalid-meta" will already report this. - return; - } - - const metaProperty = getPropertyFromObject("meta", exportsNode); - const metaDocs = metaProperty && getPropertyFromObject("docs", metaProperty.value); - const metaDocsDescription = metaDocs && getPropertyFromObject("description", metaDocs.value); - - if (!metaDocsDescription) { - - // if there is no `meta.docs.description` property, "internal-no-invalid-meta" will already report this. - return; - } - - const description = metaDocsDescription.value.value; - - if (typeof description !== "string") { - context.report({ - node: metaDocsDescription.value, - message: "`meta.docs.description` should be a string." - }); - return; - } - - if (description === "") { - context.report({ - node: metaDocsDescription.value, - message: "`meta.docs.description` should not be empty." - }); - return; - } - - if (description.indexOf(" ") === 0) { - context.report({ - node: metaDocsDescription.value, - message: "`meta.docs.description` should not start with whitespace." - }); - return; - } - - const firstWord = description.split(" ")[0]; - - if (ALLOWED_FIRST_WORDS.indexOf(firstWord) === -1) { - context.report({ - node: metaDocsDescription.value, - message: "`meta.docs.description` should start with one of the following words: {{ allowedWords }}. Started with \"{{ firstWord }}\" instead.", - data: { - allowedWords: ALLOWED_FIRST_WORDS.join(", "), - firstWord - } - }); - } -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce correct conventions of `meta.docs.description` property in core rules", - category: "Internal", - recommended: false - }, - - schema: [] - }, - - create(context) { - return { - AssignmentExpression(node) { - if (node.left && - node.right && - node.left.type === "MemberExpression" && - node.left.object.name === "module" && - node.left.property.name === "exports") { - - checkMetaDocsDescription(context, node.right); - } - } - }; - } -}; diff --git a/tools/eslint/lib/internal-rules/internal-no-invalid-meta.js b/tools/eslint/lib/internal-rules/internal-no-invalid-meta.js deleted file mode 100644 index d13df358bfeb94..00000000000000 --- a/tools/eslint/lib/internal-rules/internal-no-invalid-meta.js +++ /dev/null @@ -1,188 +0,0 @@ -/** - * @fileoverview Internal rule to prevent missing or invalid meta property in core rules. - * @author Vitor Balocco - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Gets the property of the Object node passed in that has the name specified. - * - * @param {string} property Name of the property to return. - * @param {ASTNode} node The ObjectExpression node. - * @returns {ASTNode} The Property node or null if not found. - */ -function getPropertyFromObject(property, node) { - const properties = node.properties; - - for (let i = 0; i < properties.length; i++) { - if (properties[i].key.name === property) { - return properties[i]; - } - } - - return null; -} - -/** - * Extracts the `meta` property from the ObjectExpression that all rules export. - * - * @param {ASTNode} exportsNode ObjectExpression node that the rule exports. - * @returns {ASTNode} The `meta` Property node or null if not found. - */ -function getMetaPropertyFromExportsNode(exportsNode) { - return getPropertyFromObject("meta", exportsNode); -} - -/** - * Whether this `meta` ObjectExpression has a `docs` property defined or not. - * - * @param {ASTNode} metaPropertyNode The `meta` ObjectExpression for this rule. - * @returns {boolean} `true` if a `docs` property exists. - */ -function hasMetaDocs(metaPropertyNode) { - return Boolean(getPropertyFromObject("docs", metaPropertyNode.value)); -} - -/** - * Whether this `meta` ObjectExpression has a `docs.description` property defined or not. - * - * @param {ASTNode} metaPropertyNode The `meta` ObjectExpression for this rule. - * @returns {boolean} `true` if a `docs.description` property exists. - */ -function hasMetaDocsDescription(metaPropertyNode) { - const metaDocs = getPropertyFromObject("docs", metaPropertyNode.value); - - return metaDocs && getPropertyFromObject("description", metaDocs.value); -} - -/** - * Whether this `meta` ObjectExpression has a `docs.category` property defined or not. - * - * @param {ASTNode} metaPropertyNode The `meta` ObjectExpression for this rule. - * @returns {boolean} `true` if a `docs.category` property exists. - */ -function hasMetaDocsCategory(metaPropertyNode) { - const metaDocs = getPropertyFromObject("docs", metaPropertyNode.value); - - return metaDocs && getPropertyFromObject("category", metaDocs.value); -} - -/** - * Whether this `meta` ObjectExpression has a `docs.recommended` property defined or not. - * - * @param {ASTNode} metaPropertyNode The `meta` ObjectExpression for this rule. - * @returns {boolean} `true` if a `docs.recommended` property exists. - */ -function hasMetaDocsRecommended(metaPropertyNode) { - const metaDocs = getPropertyFromObject("docs", metaPropertyNode.value); - - return metaDocs && getPropertyFromObject("recommended", metaDocs.value); -} - -/** - * Whether this `meta` ObjectExpression has a `schema` property defined or not. - * - * @param {ASTNode} metaPropertyNode The `meta` ObjectExpression for this rule. - * @returns {boolean} `true` if a `schema` property exists. - */ -function hasMetaSchema(metaPropertyNode) { - return getPropertyFromObject("schema", metaPropertyNode.value); -} - -/** - * Checks the validity of the meta definition of this rule and reports any errors found. - * - * @param {RuleContext} context The ESLint rule context. - * @param {ASTNode} exportsNode ObjectExpression node that the rule exports. - * @param {boolean} ruleIsFixable whether the rule is fixable or not. - * @returns {void} - */ -function checkMetaValidity(context, exportsNode) { - const metaProperty = getMetaPropertyFromExportsNode(exportsNode); - - if (!metaProperty) { - context.report(exportsNode, "Rule is missing a meta property."); - return; - } - - if (!hasMetaDocs(metaProperty)) { - context.report(metaProperty, "Rule is missing a meta.docs property."); - return; - } - - if (!hasMetaDocsDescription(metaProperty)) { - context.report(metaProperty, "Rule is missing a meta.docs.description property."); - return; - } - - if (!hasMetaDocsCategory(metaProperty)) { - context.report(metaProperty, "Rule is missing a meta.docs.category property."); - return; - } - - if (!hasMetaDocsRecommended(metaProperty)) { - context.report(metaProperty, "Rule is missing a meta.docs.recommended property."); - return; - } - - if (!hasMetaSchema(metaProperty)) { - context.report(metaProperty, "Rule is missing a meta.schema property."); - } -} - -/** - * Whether this node is the correct format for a rule definition or not. - * - * @param {ASTNode} node node that the rule exports. - * @returns {boolean} `true` if the exported node is the correct format for a rule definition - */ -function isCorrectExportsFormat(node) { - return node.type === "ObjectExpression"; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce correct use of `meta` property in core rules", - category: "Internal", - recommended: false - }, - - schema: [] - }, - - create(context) { - let exportsNode; - - return { - AssignmentExpression(node) { - if (node.left && - node.right && - node.left.type === "MemberExpression" && - node.left.object.name === "module" && - node.left.property.name === "exports") { - - exportsNode = node.right; - } - }, - - "Program:exit"() { - if (!isCorrectExportsFormat(exportsNode)) { - context.report({ node: exportsNode, message: "Rule does not export an Object. Make sure the rule follows the new rule format." }); - return; - } - - checkMetaValidity(context, exportsNode); - } - }; - } -}; diff --git a/tools/eslint/lib/linter.js b/tools/eslint/lib/linter.js index e96e713ffdb76a..21d62f73ae6a3b 100755 --- a/tools/eslint/lib/linter.js +++ b/tools/eslint/lib/linter.js @@ -111,8 +111,10 @@ function parseJsonConfig(string, location) { // ignore to parse the string by a fallback. } - // Optionator cannot parse commaless notations. - // But we are supporting that. So this is a fallback for that. + /* + * Optionator cannot parse commaless notations. + * But we are supporting that. So this is a fallback for that. + */ items = {}; string = string.replace(/([a-zA-Z0-9\-/]+):/g, "\"$1\":").replace(/(]|[0-9])\s+(?=")/, "$1,"); try { @@ -276,7 +278,7 @@ function createDisableDirectives(type, loc, value) { * @param {string} filename The file being checked. * @param {ASTNode} ast The top node of the AST. * @param {Object} config The existing configuration data. - * @param {Linter} linterContext Linter context object + * @param {function(string): {create: Function}} ruleMapper A map from rule IDs to defined rules * @returns {{ * config: Object, * problems: Problem[], @@ -289,9 +291,9 @@ function createDisableDirectives(type, loc, value) { * }} Modified config object, along with any problems encountered * while parsing config comments */ -function modifyConfigsFromComments(filename, ast, config, linterContext) { +function modifyConfigsFromComments(filename, ast, config, ruleMapper) { - let commentConfig = { + const commentConfig = { exported: {}, astGlobals: {}, rules: {}, @@ -320,10 +322,6 @@ function modifyConfigsFromComments(filename, ast, config, linterContext) { Object.assign(commentConfig.astGlobals, parseBooleanConfig(value, comment)); break; - case "eslint-env": - Object.assign(commentConfig.env, parseListConfig(value)); - break; - case "eslint-disable": [].push.apply(disableDirectives, createDisableDirectives("disable", comment.loc.start, value)); break; @@ -339,7 +337,7 @@ function modifyConfigsFromComments(filename, ast, config, linterContext) { Object.keys(parseResult.config).forEach(name => { const ruleValue = parseResult.config[name]; - validator.validateRuleOptions(name, ruleValue, `${filename} line ${comment.loc.start.line}`, linterContext.rules); + validator.validateRuleOptions(ruleMapper(name), name, ruleValue, `${filename} line ${comment.loc.start.line}`); commentRules[name] = ruleValue; }); } else { @@ -361,14 +359,6 @@ function modifyConfigsFromComments(filename, ast, config, linterContext) { } }); - // apply environment configs - Object.keys(commentConfig.env).forEach(name => { - const env = linterContext.environments.get(name); - - if (env) { - commentConfig = ConfigOps.merge(commentConfig, env); - } - }); Object.assign(commentConfig.rules, commentRules); return { @@ -391,8 +381,10 @@ function normalizeEcmaVersion(ecmaVersion, isModule) { ecmaVersion = 6; } - // Calculate ECMAScript edition number from official year version starting with - // ES2015, which corresponds with ES6 (or a difference of 2009). + /* + * Calculate ECMAScript edition number from official year version starting with + * ES2015, which corresponds with ES6 (or a difference of 2009). + */ if (ecmaVersion >= 2015) { ecmaVersion -= 2009; } @@ -515,13 +507,13 @@ function getRuleOptions(ruleConfig) { * as possible * @param {string} text The text to parse. * @param {Object} providedParserOptions Options to pass to the parser - * @param {string} parserName The name of the parser + * @param {Object} parser The parser module * @param {string} filePath The path to the file being parsed. * @returns {{success: false, error: Problem}|{success: true,ast: ASTNode, services: Object}} * An object containing the AST and parser services if parsing was successful, or the error if parsing failed * @private */ -function parse(text, providedParserOptions, parserName, filePath) { +function parse(text, providedParserOptions, parser, filePath) { const parserOptions = Object.assign({}, providedParserOptions, { loc: true, @@ -532,25 +524,6 @@ function parse(text, providedParserOptions, parserName, filePath) { filePath }); - let parser; - - try { - parser = require(parserName); - } catch (ex) { - return { - success: false, - error: { - ruleId: null, - fatal: true, - severity: 2, - source: null, - message: ex.message, - line: 0, - column: 0 - } - }; - } - /* * Check for parsing errors first. If there's a parsing error, nothing * else can happen. However, a parsing error does not throw an error @@ -714,6 +687,7 @@ module.exports = class Linter { this.version = pkg.version; this.rules = new Rules(); + this._parsers = new Map(); this.environments = new Environments(); } @@ -793,10 +767,25 @@ module.exports = class Linter { return []; } + let parser; + + try { + parser = this._parsers.get(config.parser) || require(config.parser); + } catch (ex) { + return [{ + ruleId: null, + fatal: true, + severity: 2, + source: null, + message: ex.message, + line: 0, + column: 0 + }]; + } const parseResult = parse( stripUnicodeBOM(text).replace(astUtils.SHEBANG_MATCHER, (match, captured) => `//${captured}`), config.parserOptions, - config.parser, + parser, filename ); @@ -814,7 +803,7 @@ module.exports = class Linter { // parse global comments and modify config if (allowInlineConfig !== false) { - const modifyConfigResult = modifyConfigsFromComments(filename, sourceCode.ast, config, this); + const modifyConfigResult = modifyConfigsFromComments(filename, sourceCode.ast, config, ruleId => this.rules.get(ruleId)); config = modifyConfigResult.config; modifyConfigResult.problems.forEach(problem => problems.push(problem)); @@ -1044,6 +1033,16 @@ module.exports = class Linter { return this.rules.getAllLoadedRules(); } + /** + * Define a new parser module + * @param {any} parserId Name of the parser + * @param {any} parserModule The parser object + * @returns {void} + */ + defineParser(parserId, parserModule) { + this._parsers.set(parserId, parserModule); + } + /** * Performs multiple autofix passes over the text until as many fixes as possible * have been applied. @@ -1088,8 +1087,10 @@ module.exports = class Linter { debug(`Generating fixed text for ${debugTextDescription} (pass ${passNumber})`); fixedResult = SourceCodeFixer.applyFixes(text, messages, shouldFix); - // stop if there are any syntax errors. - // 'fixedResult.output' is a empty string. + /* + * stop if there are any syntax errors. + * 'fixedResult.output' is a empty string. + */ if (messages.length === 1 && messages[0].fatal) { break; } diff --git a/tools/eslint/lib/options.js b/tools/eslint/lib/options.js index 3bc45b3ac7567a..ee1d3369cecf36 100644 --- a/tools/eslint/lib/options.js +++ b/tools/eslint/lib/options.js @@ -190,6 +190,12 @@ module.exports = optionator({ default: false, description: "Automatically fix problems" }, + { + option: "fix-dry-run", + type: "Boolean", + default: false, + description: "Automatically fix problems without saving the changes to the file system" + }, { option: "debug", type: "Boolean", diff --git a/tools/eslint/lib/rules/.eslintrc.yml b/tools/eslint/lib/rules/.eslintrc.yml index 22d3a30ce32e1e..2a8d907935b5f7 100644 --- a/tools/eslint/lib/rules/.eslintrc.yml +++ b/tools/eslint/lib/rules/.eslintrc.yml @@ -1,3 +1,3 @@ rules: - internal-no-invalid-meta: "error" - internal-consistent-docs-description: "error" + rulesdir/no-invalid-meta: "error" + rulesdir/consistent-docs-description: "error" diff --git a/tools/eslint/lib/rules/array-bracket-newline.js b/tools/eslint/lib/rules/array-bracket-newline.js index 319ac60f2cdf96..cb7350a825057f 100644 --- a/tools/eslint/lib/rules/array-bracket-newline.js +++ b/tools/eslint/lib/rules/array-bracket-newline.js @@ -23,7 +23,7 @@ module.exports = { { oneOf: [ { - enum: ["always", "never"] + enum: ["always", "never", "consistent"] }, { type: "object", @@ -58,11 +58,15 @@ module.exports = { * @returns {{multiline: boolean, minItems: number}} Normalized option object. */ function normalizeOptionValue(option) { + let consistent = false; let multiline = false; let minItems = 0; if (option) { - if (option === "always" || option.minItems === 0) { + if (option === "consistent") { + consistent = true; + minItems = Number.POSITIVE_INFINITY; + } else if (option === "always" || option.minItems === 0) { minItems = 0; } else if (option === "never") { minItems = Number.POSITIVE_INFINITY; @@ -71,11 +75,12 @@ module.exports = { minItems = option.minItems || Number.POSITIVE_INFINITY; } } else { + consistent = false; multiline = true; minItems = Number.POSITIVE_INFINITY; } - return { multiline, minItems }; + return { consistent, multiline, minItems }; } /** @@ -91,11 +96,11 @@ module.exports = { } /** - * Reports that there shouldn't be a linebreak after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there shouldn't be a linebreak after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportNoBeginningLinebreak(node, token) { context.report({ node, @@ -114,11 +119,11 @@ module.exports = { } /** - * Reports that there shouldn't be a linebreak before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there shouldn't be a linebreak before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportNoEndingLinebreak(node, token) { context.report({ node, @@ -137,11 +142,11 @@ module.exports = { } /** - * Reports that there should be a linebreak after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there should be a linebreak after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportRequiredBeginningLinebreak(node, token) { context.report({ node, @@ -154,11 +159,11 @@ module.exports = { } /** - * Reports that there should be a linebreak before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there should be a linebreak before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportRequiredEndingLinebreak(node, token) { context.report({ node, @@ -173,8 +178,7 @@ module.exports = { /** * Reports a given node if it violated this rule. * - * @param {ASTNode} node - A node to check. This is an ObjectExpression node or an ObjectPattern node. - * @param {{multiline: boolean, minItems: number}} options - An option object. + * @param {ASTNode} node - A node to check. This is an ArrayExpression node or an ArrayPattern node. * @returns {void} */ function check(node) { @@ -194,6 +198,16 @@ module.exports = { options.multiline && elements.length > 0 && firstIncComment.loc.start.line !== lastIncComment.loc.end.line + ) || + ( + elements.length === 0 && + firstIncComment.type === "Block" && + firstIncComment.loc.start.line !== lastIncComment.loc.end.line && + firstIncComment === lastIncComment + ) || + ( + options.consistent && + firstIncComment.loc.start.line !== openBracket.loc.end.line ) ); diff --git a/tools/eslint/lib/rules/array-bracket-spacing.js b/tools/eslint/lib/rules/array-bracket-spacing.js index 73cfbdc3c1fa8e..aecef2c4f2099e 100644 --- a/tools/eslint/lib/rules/array-bracket-spacing.js +++ b/tools/eslint/lib/rules/array-bracket-spacing.js @@ -66,11 +66,11 @@ module.exports = { //-------------------------------------------------------------------------- /** - * Reports that there shouldn't be a space after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there shouldn't be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportNoBeginningSpace(node, token) { context.report({ node, @@ -88,11 +88,11 @@ module.exports = { } /** - * Reports that there shouldn't be a space before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there shouldn't be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportNoEndingSpace(node, token) { context.report({ node, @@ -110,11 +110,11 @@ module.exports = { } /** - * Reports that there should be a space after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there should be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportRequiredBeginningSpace(node, token) { context.report({ node, @@ -130,11 +130,11 @@ module.exports = { } /** - * Reports that there should be a space before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there should be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportRequiredEndingSpace(node, token) { context.report({ node, @@ -150,19 +150,19 @@ module.exports = { } /** - * Determines if a node is an object type - * @param {ASTNode} node - The node to check. - * @returns {boolean} Whether or not the node is an object type. - */ + * Determines if a node is an object type + * @param {ASTNode} node - The node to check. + * @returns {boolean} Whether or not the node is an object type. + */ function isObjectType(node) { return node && (node.type === "ObjectExpression" || node.type === "ObjectPattern"); } /** - * Determines if a node is an array type - * @param {ASTNode} node - The node to check. - * @returns {boolean} Whether or not the node is an array type. - */ + * Determines if a node is an array type + * @param {ASTNode} node - The node to check. + * @returns {boolean} Whether or not the node is an array type. + */ function isArrayType(node) { return node && (node.type === "ArrayExpression" || node.type === "ArrayPattern"); } diff --git a/tools/eslint/lib/rules/array-callback-return.js b/tools/eslint/lib/rules/array-callback-return.js index cf64a98e327e7e..37d6ebe3a72343 100644 --- a/tools/eslint/lib/rules/array-callback-return.js +++ b/tools/eslint/lib/rules/array-callback-return.js @@ -85,12 +85,14 @@ function isCallbackOfArrayMethod(node) { node = parent; break; - // If the upper function is IIFE, checks the destination of the return value. - // e.g. - // foo.every((function() { - // // setup... - // return function callback() { ... }; - // })()); + /* + * If the upper function is IIFE, checks the destination of the return value. + * e.g. + * foo.every((function() { + * // setup... + * return function callback() { ... }; + * })()); + */ case "ReturnStatement": { const func = astUtils.getUpperFunction(parent); @@ -101,9 +103,11 @@ function isCallbackOfArrayMethod(node) { break; } - // e.g. - // Array.from([], function() {}); - // list.every(function() {}); + /* + * e.g. + * Array.from([], function() {}); + * list.every(function() {}); + */ case "CallExpression": if (astUtils.isArrayFromMethod(parent.callee)) { return ( diff --git a/tools/eslint/lib/rules/array-element-newline.js b/tools/eslint/lib/rules/array-element-newline.js index 8cccae082e2917..26dc9bfa0b6af3 100644 --- a/tools/eslint/lib/rules/array-element-newline.js +++ b/tools/eslint/lib/rules/array-element-newline.js @@ -87,10 +87,10 @@ module.exports = { } /** - * Reports that there shouldn't be a line break after the first token - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there shouldn't be a line break after the first token + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportNoLineBreak(token) { const tokenBefore = sourceCode.getTokenBefore(token, { includeComments: true }); @@ -136,10 +136,10 @@ module.exports = { } /** - * Reports that there should be a line break after the first token - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there should be a line break after the first token + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportRequiredLineBreak(token) { const tokenBefore = sourceCode.getTokenBefore(token, { includeComments: true }); diff --git a/tools/eslint/lib/rules/arrow-body-style.js b/tools/eslint/lib/rules/arrow-body-style.js index 1630b893720c88..78a391334d7a51 100644 --- a/tools/eslint/lib/rules/arrow-body-style.js +++ b/tools/eslint/lib/rules/arrow-body-style.js @@ -132,8 +132,10 @@ module.exports = { sourceCode.commentsExistBetween(openingBrace, firstValueToken) || sourceCode.commentsExistBetween(lastValueToken, closingBrace); - // Remove tokens around the return value. - // If comments don't exist, remove extra spaces as well. + /* + * Remove tokens around the return value. + * If comments don't exist, remove extra spaces as well. + */ if (commentsExist) { fixes.push( fixer.remove(openingBrace), @@ -147,8 +149,10 @@ module.exports = { ); } - // If the first token of the reutrn value is `{`, - // enclose the return value by parentheses to avoid syntax error. + /* + * If the first token of the reutrn value is `{`, + * enclose the return value by parentheses to avoid syntax error. + */ if (astUtils.isOpeningBraceToken(firstValueToken)) { fixes.push( fixer.insertTextBefore(firstValueToken, "("), @@ -156,8 +160,10 @@ module.exports = { ); } - // If the last token of the return statement is semicolon, remove it. - // Non-block arrow body is an expression, not a statement. + /* + * If the last token of the return statement is semicolon, remove it. + * Non-block arrow body is an expression, not a statement. + */ if (astUtils.isSemicolonToken(lastValueToken)) { fixes.push(fixer.remove(lastValueToken)); } diff --git a/tools/eslint/lib/rules/arrow-parens.js b/tools/eslint/lib/rules/arrow-parens.js index a756baa46b3678..e8f8ddd8e76583 100644 --- a/tools/eslint/lib/rules/arrow-parens.js +++ b/tools/eslint/lib/rules/arrow-parens.js @@ -67,8 +67,10 @@ module.exports = { function fixParamsWithParenthesis(fixer) { const paramToken = sourceCode.getTokenAfter(firstTokenOfParam); - // ES8 allows Trailing commas in function parameter lists and calls - // https://github.com/eslint/eslint/issues/8834 + /* + * ES8 allows Trailing commas in function parameter lists and calls + * https://github.com/eslint/eslint/issues/8834 + */ const closingParenToken = sourceCode.getTokenAfter(paramToken, astUtils.isClosingParenToken); const asyncToken = isAsync ? sourceCode.getTokenBefore(firstTokenOfParam) : null; const shouldAddSpaceForAsync = asyncToken && (asyncToken.range[1] === firstTokenOfParam.range[0]); diff --git a/tools/eslint/lib/rules/block-spacing.js b/tools/eslint/lib/rules/block-spacing.js index f18381a31034c3..b3ea8405e24be1 100644 --- a/tools/eslint/lib/rules/block-spacing.js +++ b/tools/eslint/lib/rules/block-spacing.js @@ -14,7 +14,7 @@ const util = require("../ast-utils"); module.exports = { meta: { docs: { - description: "enforce consistent spacing inside single-line blocks", + description: "disallow or enforce spaces inside of blocks after opening block and before closing block", category: "Stylistic Issues", recommended: false }, diff --git a/tools/eslint/lib/rules/brace-style.js b/tools/eslint/lib/rules/brace-style.js index 44bd6d2c80b6f2..320da9dac91cbc 100644 --- a/tools/eslint/lib/rules/brace-style.js +++ b/tools/eslint/lib/rules/brace-style.js @@ -54,11 +54,11 @@ module.exports = { //-------------------------------------------------------------------------- /** - * Fixes a place where a newline unexpectedly appears - * @param {Token} firstToken The token before the unexpected newline - * @param {Token} secondToken The token after the unexpected newline - * @returns {Function} A fixer function to remove the newlines between the tokens - */ + * Fixes a place where a newline unexpectedly appears + * @param {Token} firstToken The token before the unexpected newline + * @param {Token} secondToken The token after the unexpected newline + * @returns {Function} A fixer function to remove the newlines between the tokens + */ function removeNewlineBetween(firstToken, secondToken) { const textRange = [firstToken.range[1], secondToken.range[0]]; const textBetween = sourceCode.text.slice(textRange[0], textRange[1]); @@ -71,11 +71,11 @@ module.exports = { } /** - * Validates a pair of curly brackets based on the user's config - * @param {Token} openingCurly The opening curly bracket - * @param {Token} closingCurly The closing curly bracket - * @returns {void} - */ + * Validates a pair of curly brackets based on the user's config + * @param {Token} openingCurly The opening curly bracket + * @param {Token} closingCurly The closing curly bracket + * @returns {void} + */ function validateCurlyPair(openingCurly, closingCurly) { const tokenBeforeOpeningCurly = sourceCode.getTokenBefore(openingCurly); const tokenAfterOpeningCurly = sourceCode.getTokenAfter(openingCurly); @@ -116,10 +116,10 @@ module.exports = { } /** - * Validates the location of a token that appears before a keyword (e.g. a newline before `else`) - * @param {Token} curlyToken The closing curly token. This is assumed to precede a keyword token (such as `else` or `finally`). - * @returns {void} - */ + * Validates the location of a token that appears before a keyword (e.g. a newline before `else`) + * @param {Token} curlyToken The closing curly token. This is assumed to precede a keyword token (such as `else` or `finally`). + * @returns {void} + */ function validateCurlyBeforeKeyword(curlyToken) { const keywordToken = sourceCode.getTokenAfter(curlyToken); diff --git a/tools/eslint/lib/rules/callback-return.js b/tools/eslint/lib/rules/callback-return.js index 08600c01e58cd1..0fa7f278a18161 100644 --- a/tools/eslint/lib/rules/callback-return.js +++ b/tools/eslint/lib/rules/callback-return.js @@ -60,7 +60,8 @@ module.exports = { if (node.type === "MemberExpression") { if (node.object.type === "Identifier") { return true; - } else if (node.object.type === "MemberExpression") { + } + if (node.object.type === "MemberExpression") { return containsOnlyIdentifiers(node.object); } } diff --git a/tools/eslint/lib/rules/capitalized-comments.js b/tools/eslint/lib/rules/capitalized-comments.js index bb5e5825a36e2b..1a276080673084 100644 --- a/tools/eslint/lib/rules/capitalized-comments.js +++ b/tools/eslint/lib/rules/capitalized-comments.js @@ -247,7 +247,8 @@ module.exports = { if (capitalize === "always" && isLowercase) { return false; - } else if (capitalize === "never" && isUppercase) { + } + if (capitalize === "never" && isUppercase) { return false; } diff --git a/tools/eslint/lib/rules/comma-style.js b/tools/eslint/lib/rules/comma-style.js index 1a9382bea35b9d..4c65338a4448c4 100644 --- a/tools/eslint/lib/rules/comma-style.js +++ b/tools/eslint/lib/rules/comma-style.js @@ -208,7 +208,9 @@ module.exports = { if (item) { const tokenAfterItem = sourceCode.getTokenAfter(item, astUtils.isNotClosingParenToken); - previousItemToken = tokenAfterItem ? sourceCode.getTokenBefore(tokenAfterItem) : sourceCode.ast.tokens[sourceCode.ast.tokens.length - 1]; + previousItemToken = tokenAfterItem + ? sourceCode.getTokenBefore(tokenAfterItem) + : sourceCode.ast.tokens[sourceCode.ast.tokens.length - 1]; } }); diff --git a/tools/eslint/lib/rules/computed-property-spacing.js b/tools/eslint/lib/rules/computed-property-spacing.js index 0c05d9b4852db7..19c28fd22e1a38 100644 --- a/tools/eslint/lib/rules/computed-property-spacing.js +++ b/tools/eslint/lib/rules/computed-property-spacing.js @@ -36,12 +36,12 @@ module.exports = { //-------------------------------------------------------------------------- /** - * Reports that there shouldn't be a space after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @param {Token} tokenAfter - The token after `token`. - * @returns {void} - */ + * Reports that there shouldn't be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @param {Token} tokenAfter - The token after `token`. + * @returns {void} + */ function reportNoBeginningSpace(node, token, tokenAfter) { context.report({ node, @@ -57,12 +57,12 @@ module.exports = { } /** - * Reports that there shouldn't be a space before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @param {Token} tokenBefore - The token before `token`. - * @returns {void} - */ + * Reports that there shouldn't be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @param {Token} tokenBefore - The token before `token`. + * @returns {void} + */ function reportNoEndingSpace(node, token, tokenBefore) { context.report({ node, @@ -78,11 +78,11 @@ module.exports = { } /** - * Reports that there should be a space after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there should be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportRequiredBeginningSpace(node, token) { context.report({ node, @@ -98,11 +98,11 @@ module.exports = { } /** - * Reports that there should be a space before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there should be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportRequiredEndingSpace(node, token) { context.report({ node, diff --git a/tools/eslint/lib/rules/consistent-return.js b/tools/eslint/lib/rules/consistent-return.js index 20469772a91121..a42faaa1ed6484 100644 --- a/tools/eslint/lib/rules/consistent-return.js +++ b/tools/eslint/lib/rules/consistent-return.js @@ -36,10 +36,10 @@ function isUnreachable(segment) { } /** -* Checks whether a given node is a `constructor` method in an ES6 class -* @param {ASTNode} node A node to check -* @returns {boolean} `true` if the node is a `constructor` method -*/ + * Checks whether a given node is a `constructor` method in an ES6 class + * @param {ASTNode} node A node to check + * @returns {boolean} `true` if the node is a `constructor` method + */ function isClassConstructor(node) { return node.type === "FunctionExpression" && node.parent && diff --git a/tools/eslint/lib/rules/consistent-this.js b/tools/eslint/lib/rules/consistent-this.js index 35c2d56272a638..151cdcf9c9c03f 100644 --- a/tools/eslint/lib/rules/consistent-this.js +++ b/tools/eslint/lib/rules/consistent-this.js @@ -86,8 +86,10 @@ module.exports = { return; } - // The alias has been declared and not assigned: check it was - // assigned later in the same scope. + /* + * The alias has been declared and not assigned: check it was + * assigned later in the same scope. + */ if (!variable.references.some(reference => { const write = reference.writeExpr; diff --git a/tools/eslint/lib/rules/curly.js b/tools/eslint/lib/rules/curly.js index 2d867c72b58df7..37f07d95eece49 100644 --- a/tools/eslint/lib/rules/curly.js +++ b/tools/eslint/lib/rules/curly.js @@ -164,10 +164,10 @@ module.exports = { } /** - * Determines if a semicolon needs to be inserted after removing a set of curly brackets, in order to avoid a SyntaxError. - * @param {Token} closingBracket The } token - * @returns {boolean} `true` if a semicolon needs to be inserted after the last statement in the block. - */ + * Determines if a semicolon needs to be inserted after removing a set of curly brackets, in order to avoid a SyntaxError. + * @param {Token} closingBracket The } token + * @returns {boolean} `true` if a semicolon needs to be inserted after the last statement in the block. + */ function needsSemicolon(closingBracket) { const tokenBefore = sourceCode.getTokenBefore(closingBracket); const tokenAfter = sourceCode.getTokenAfter(closingBracket); @@ -187,9 +187,11 @@ module.exports = { if (lastBlockNode.type === "BlockStatement" && lastBlockNode.parent.type !== "FunctionExpression" && lastBlockNode.parent.type !== "ArrowFunctionExpression") { - // If the last node surrounded by curly brackets is a BlockStatement (other than a FunctionExpression or an ArrowFunctionExpression), - // don't insert a semicolon. Otherwise, the semicolon would be parsed as a separate statement, which would cause - // a SyntaxError if it was followed by `else`. + /* + * If the last node surrounded by curly brackets is a BlockStatement (other than a FunctionExpression or an ArrowFunctionExpression), + * don't insert a semicolon. Otherwise, the semicolon would be parsed as a separate statement, which would cause + * a SyntaxError if it was followed by `else`. + */ return false; } @@ -235,8 +237,10 @@ module.exports = { }, fix(fixer) { - // `do while` expressions sometimes need a space to be inserted after `do`. - // e.g. `do{foo()} while (bar)` should be corrected to `do foo() while (bar)` + /* + * `do while` expressions sometimes need a space to be inserted after `do`. + * e.g. `do{foo()} while (bar)` should be corrected to `do foo() while (bar)` + */ const needsPrecedingSpace = node.type === "DoWhileStatement" && sourceCode.getTokenBefore(bodyNode).range[1] === bodyNode.range[0] && !astUtils.canTokensBeAdjacent("do", sourceCode.getFirstToken(bodyNode, { skip: 1 })); diff --git a/tools/eslint/lib/rules/dot-notation.js b/tools/eslint/lib/rules/dot-notation.js index cb557993266653..21e3df17412e84 100644 --- a/tools/eslint/lib/rules/dot-notation.js +++ b/tools/eslint/lib/rules/dot-notation.js @@ -55,11 +55,11 @@ module.exports = { } /** - * Check if the property is valid dot notation - * @param {ASTNode} node The dot notation node - * @param {string} value Value which is to be checked - * @returns {void} - */ + * Check if the property is valid dot notation + * @param {ASTNode} node The dot notation node + * @param {string} value Value which is to be checked + * @returns {void} + */ function checkComputedProperty(node, value) { if ( validIdentifier.test(value) && diff --git a/tools/eslint/lib/rules/func-call-spacing.js b/tools/eslint/lib/rules/func-call-spacing.js index 4fd78c864b3890..00e677d33b0ac6 100644 --- a/tools/eslint/lib/rules/func-call-spacing.js +++ b/tools/eslint/lib/rules/func-call-spacing.js @@ -118,8 +118,10 @@ module.exports = { message: "Unexpected space between function name and paren.", fix(fixer) { - // Only autofix if there is no newline - // https://github.com/eslint/eslint/issues/7787 + /* + * Only autofix if there is no newline + * https://github.com/eslint/eslint/issues/7787 + */ if (!hasNewline) { return fixer.removeRange([prevToken.range[1], parenToken.range[0]]); } diff --git a/tools/eslint/lib/rules/getter-return.js b/tools/eslint/lib/rules/getter-return.js index 58fac8bdac2fbc..6eb1efc00c4951 100644 --- a/tools/eslint/lib/rules/getter-return.js +++ b/tools/eslint/lib/rules/getter-return.js @@ -102,7 +102,8 @@ module.exports = { } } - /** Checks whether a node means a getter function. + /** + * Checks whether a node means a getter function. * @param {ASTNode} node - a node to check. * @returns {boolean} if node means a getter, return true; else return false. */ diff --git a/tools/eslint/lib/rules/implicit-arrow-linebreak.js b/tools/eslint/lib/rules/implicit-arrow-linebreak.js new file mode 100644 index 00000000000000..b8802f4de53320 --- /dev/null +++ b/tools/eslint/lib/rules/implicit-arrow-linebreak.js @@ -0,0 +1,86 @@ +/** + * @fileoverview enforce the location of arrow function bodies + * @author Sharmila Jesupaul + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ +module.exports = { + meta: { + docs: { + description: "enforce the location of arrow function bodies", + category: "Stylistic Issues", + recommended: false + }, + fixable: "whitespace", + schema: [ + { + enum: ["beside", "below"] + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + //---------------------------------------------------------------------- + // Helpers + //---------------------------------------------------------------------- + /** + * Gets the applicable preference for a particular keyword + * @returns {string} The applicable option for the keyword, e.g. 'beside' + */ + function getOption() { + return context.options[0] || "beside"; + } + + /** + * Validates the location of an arrow function body + * @param {ASTNode} node The arrow function body + * @param {string} keywordName The applicable keyword name for the arrow function body + * @returns {void} + */ + function validateExpression(node) { + const option = getOption(); + + let tokenBefore = sourceCode.getTokenBefore(node.body); + const hasParens = tokenBefore.value === "("; + + if (node.type === "BlockStatement") { + return; + } + + let fixerTarget = node.body; + + if (hasParens) { + + // Gets the first token before the function body that is not an open paren + tokenBefore = sourceCode.getTokenBefore(node.body, token => token.value !== "("); + fixerTarget = sourceCode.getTokenAfter(tokenBefore); + } + + if (tokenBefore.loc.end.line === fixerTarget.loc.start.line && option === "below") { + context.report({ + node: fixerTarget, + message: "Expected a linebreak before this expression.", + fix: fixer => fixer.insertTextBefore(fixerTarget, "\n") + }); + } else if (tokenBefore.loc.end.line !== fixerTarget.loc.start.line && option === "beside") { + context.report({ + node: fixerTarget, + message: "Expected no linebreak before this expression.", + fix: fixer => fixer.replaceTextRange([tokenBefore.range[1], fixerTarget.range[0]], " ") + }); + } + } + + //---------------------------------------------------------------------- + // Public + //---------------------------------------------------------------------- + return { + ArrowFunctionExpression: node => validateExpression(node) + }; + } +}; diff --git a/tools/eslint/lib/rules/indent-legacy.js b/tools/eslint/lib/rules/indent-legacy.js index 5534944e627664..cf914068062adf 100644 --- a/tools/eslint/lib/rules/indent-legacy.js +++ b/tools/eslint/lib/rules/indent-legacy.js @@ -274,8 +274,10 @@ module.exports = { foundStatement = `${actualSpaces} ${foundSpacesWord} and ${actualTabs} ${foundTabsWord}`; // e.g. "1 space and 2 tabs" } else if (actualSpaces > 0) { - // Abbreviate the message if the expected indentation is also spaces. - // e.g. 'Expected 4 spaces but found 2' rather than 'Expected 4 spaces but found 2 spaces' + /* + * Abbreviate the message if the expected indentation is also spaces. + * e.g. 'Expected 4 spaces but found 2' rather than 'Expected 4 spaces but found 2 spaces' + */ foundStatement = indentType === "space" ? actualSpaces : `${actualSpaces} ${foundSpacesWord}`; } else if (actualTabs > 0) { foundStatement = indentType === "tab" ? actualTabs : `${actualTabs} ${foundTabsWord}`; @@ -323,8 +325,8 @@ module.exports = { * @param {ASTNode|Token} node Node to examine * @param {boolean} [byLastLine=false] get indent of node's last line * @returns {Object} The node's indent. Contains keys `space` and `tab`, representing the indent of each character. Also - contains keys `goodChar` and `badChar`, where `goodChar` is the amount of the user's desired indentation character, and - `badChar` is the amount of the other indentation character. + * contains keys `goodChar` and `badChar`, where `goodChar` is the amount of the user's desired indentation character, and + * `badChar` is the amount of the other indentation character. */ function getNodeIndent(node, byLastLine) { const token = byLastLine ? sourceCode.getLastToken(node) : sourceCode.getFirstToken(node); @@ -445,8 +447,10 @@ module.exports = { */ function checkLastReturnStatementLineIndent(node, firstLineIndent) { - // in case if return statement ends with ');' we have traverse back to ')' - // otherwise we'll measure indent for ';' and replace ')' + /* + * in case if return statement ends with ');' we have traverse back to ')' + * otherwise we'll measure indent for ';' and replace ')' + */ const lastToken = sourceCode.getLastToken(node, astUtils.isClosingParenToken); const textBeforeClosingParenthesis = sourceCode.getText(lastToken, lastToken.loc.start.column).slice(0, -1); @@ -645,8 +649,10 @@ module.exports = { } } - // function body indent should be indent + indent size, unless this - // is a FunctionDeclaration, FunctionExpression, or outer IIFE and the corresponding options are enabled. + /* + * function body indent should be indent + indent size, unless this + * is a FunctionDeclaration, FunctionExpression, or outer IIFE and the corresponding options are enabled. + */ let functionOffset = indentSize; if (options.outerIIFEBody !== null && isOuterIIFE(calleeNode)) { @@ -733,7 +739,9 @@ module.exports = { } else if (parent.type === "ObjectExpression" || parent.type === "ArrayExpression") { const parentElements = node.parent.type === "ObjectExpression" ? node.parent.properties : node.parent.elements; - if (parentElements[0] && parentElements[0].loc.start.line === parent.loc.start.line && parentElements[0].loc.end.line !== parent.loc.start.line) { + if (parentElements[0] && + parentElements[0].loc.start.line === parent.loc.start.line && + parentElements[0].loc.end.line !== parent.loc.start.line) { /* * If the first element of the array spans multiple lines, don't increase the expected indentation of the rest. @@ -797,7 +805,8 @@ module.exports = { } } - checkLastNodeLineIndent(node, nodeIndent + (isNodeInVarOnTop(node, parentVarNode) ? options.VariableDeclarator[parentVarNode.parent.kind] * indentSize : 0)); + checkLastNodeLineIndent(node, nodeIndent + + (isNodeInVarOnTop(node, parentVarNode) ? options.VariableDeclarator[parentVarNode.parent.kind] * indentSize : 0)); } /** @@ -1024,10 +1033,12 @@ module.exports = { return; } - // The typical layout of variable declarations and assignments - // alter the expectation of correct indentation. Skip them. - // TODO: Add appropriate configuration options for variable - // declarations and assignments. + /* + * The typical layout of variable declarations and assignments + * alter the expectation of correct indentation. Skip them. + * TODO: Add appropriate configuration options for variable + * declarations and assignments. + */ if (getParentNodeByType(node, "VariableDeclarator", ["FunctionExpression", "ArrowFunctionExpression"])) { return; } diff --git a/tools/eslint/lib/rules/indent.js b/tools/eslint/lib/rules/indent.js index 0f6468a7e15f03..42cebf9ea53ce2 100644 --- a/tools/eslint/lib/rules/indent.js +++ b/tools/eslint/lib/rules/indent.js @@ -200,19 +200,19 @@ class TokenInfo { } /** - * Gets the first token on a given token's line - * @param {Token|ASTNode} token a node or token - * @returns {Token} The first token on the given line - */ + * Gets the first token on a given token's line + * @param {Token|ASTNode} token a node or token + * @returns {Token} The first token on the given line + */ getFirstTokenOfLine(token) { return this.firstTokensByLineNumber.get(token.loc.start.line); } /** - * Determines whether a token is the first token in its line - * @param {Token} token The token - * @returns {boolean} `true` if the token is the first on its line - */ + * Determines whether a token is the first token in its line + * @param {Token} token The token + * @returns {boolean} `true` if the token is the first on its line + */ isFirstTokenOfLine(token) { return this.getFirstTokenOfLine(token) === token; } @@ -235,10 +235,12 @@ class OffsetStorage { /** * @param {TokenInfo} tokenInfo a TokenInfo instance * @param {number} indentSize The desired size of each indentation level + * @param {string} indentType The indentation character */ - constructor(tokenInfo, indentSize) { + constructor(tokenInfo, indentSize, indentType) { this._tokenInfo = tokenInfo; this._indentSize = indentSize; + this._indentType = indentType; this._tree = new BinarySearchTree(); this._tree.insert(0, { offset: 0, from: null, force: false }); @@ -334,31 +336,31 @@ class OffsetStorage { } /** - * Sets the desired offset of all tokens in a range - * It's common for node listeners in this file to need to apply the same offset to a large, contiguous range of tokens. - * Moreover, the offset of any given token is usually updated multiple times (roughly once for each node that contains - * it). This means that the offset of each token is updated O(AST depth) times. - * It would not be performant to store and update the offsets for each token independently, because the rule would end - * up having a time complexity of O(number of tokens * AST depth), which is quite slow for large files. - * - * Instead, the offset tree is represented as a collection of contiguous offset ranges in a file. For example, the following - * list could represent the state of the offset tree at a given point: - * - * * Tokens starting in the interval [0, 15) are aligned with the beginning of the file - * * Tokens starting in the interval [15, 30) are offset by 1 indent level from the `bar` token - * * Tokens starting in the interval [30, 43) are offset by 1 indent level from the `foo` token - * * Tokens starting in the interval [43, 820) are offset by 2 indent levels from the `bar` token - * * Tokens starting in the interval [820, ∞) are offset by 1 indent level from the `baz` token - * - * The `setDesiredOffsets` methods inserts ranges like the ones above. The third line above would be inserted by using: - * `setDesiredOffsets([30, 43], fooToken, 1);` - * - * @param {[number, number]} range A [start, end] pair. All tokens with range[0] <= token.start < range[1] will have the offset applied. - * @param {Token} fromToken The token that this is offset from - * @param {number} offset The desired indent level - * @param {boolean} force `true` if this offset should not use the normal collapsing behavior. This should almost always be false. - * @returns {void} - */ + * Sets the desired offset of all tokens in a range + * It's common for node listeners in this file to need to apply the same offset to a large, contiguous range of tokens. + * Moreover, the offset of any given token is usually updated multiple times (roughly once for each node that contains + * it). This means that the offset of each token is updated O(AST depth) times. + * It would not be performant to store and update the offsets for each token independently, because the rule would end + * up having a time complexity of O(number of tokens * AST depth), which is quite slow for large files. + * + * Instead, the offset tree is represented as a collection of contiguous offset ranges in a file. For example, the following + * list could represent the state of the offset tree at a given point: + * + * * Tokens starting in the interval [0, 15) are aligned with the beginning of the file + * * Tokens starting in the interval [15, 30) are offset by 1 indent level from the `bar` token + * * Tokens starting in the interval [30, 43) are offset by 1 indent level from the `foo` token + * * Tokens starting in the interval [43, 820) are offset by 2 indent levels from the `bar` token + * * Tokens starting in the interval [820, ∞) are offset by 1 indent level from the `baz` token + * + * The `setDesiredOffsets` methods inserts ranges like the ones above. The third line above would be inserted by using: + * `setDesiredOffsets([30, 43], fooToken, 1);` + * + * @param {[number, number]} range A [start, end] pair. All tokens with range[0] <= token.start < range[1] will have the offset applied. + * @param {Token} fromToken The token that this is offset from + * @param {number} offset The desired indent level + * @param {boolean} force `true` if this offset should not use the normal collapsing behavior. This should almost always be false. + * @returns {void} + */ setDesiredOffsets(range, fromToken, offset, force) { /* @@ -406,18 +408,23 @@ class OffsetStorage { } /** - * Gets the desired indent of a token - * @param {Token} token The token - * @returns {number} The desired indent of the token - */ + * Gets the desired indent of a token + * @param {Token} token The token + * @returns {string} The desired indent of the token + */ getDesiredIndent(token) { if (!this._desiredIndentCache.has(token)) { if (this._ignoredTokens.has(token)) { - // If the token is ignored, use the actual indent of the token as the desired indent. - // This ensures that no errors are reported for this token. - this._desiredIndentCache.set(token, this._tokenInfo.getTokenIndent(token).length / this._indentSize); + /* + * If the token is ignored, use the actual indent of the token as the desired indent. + * This ensures that no errors are reported for this token. + */ + this._desiredIndentCache.set( + token, + this._tokenInfo.getTokenIndent(token) + ); } else if (this._lockedFirstTokens.has(token)) { const firstToken = this._lockedFirstTokens.get(token); @@ -428,7 +435,7 @@ class OffsetStorage { this.getDesiredIndent(this._tokenInfo.getFirstTokenOfLine(firstToken)) + // (space between the start of the first element's line and the first element) - (firstToken.loc.start.column - this._tokenInfo.getFirstTokenOfLine(firstToken).loc.start.column) / this._indentSize + this._indentType.repeat(firstToken.loc.start.column - this._tokenInfo.getFirstTokenOfLine(firstToken).loc.start.column) ); } else { const offsetInfo = this._getOffsetDescriptor(token); @@ -436,19 +443,22 @@ class OffsetStorage { offsetInfo.from && offsetInfo.from.loc.start.line === token.loc.start.line && !offsetInfo.force - ) ? 0 : offsetInfo.offset; + ) ? 0 : offsetInfo.offset * this._indentSize; - this._desiredIndentCache.set(token, offset + (offsetInfo.from ? this.getDesiredIndent(offsetInfo.from) : 0)); + this._desiredIndentCache.set( + token, + (offsetInfo.from ? this.getDesiredIndent(offsetInfo.from) : "") + this._indentType.repeat(offset) + ); } } return this._desiredIndentCache.get(token); } /** - * Ignores a token, preventing it from being reported. - * @param {Token} token The token - * @returns {void} - */ + * Ignores a token, preventing it from being reported. + * @param {Token} token The token + * @returns {void} + */ ignoreToken(token) { if (this._tokenInfo.isFirstTokenOfLine(token)) { this._ignoredTokens.add(token); @@ -655,7 +665,7 @@ module.exports = { const sourceCode = context.getSourceCode(); const tokenInfo = new TokenInfo(sourceCode); - const offsets = new OffsetStorage(tokenInfo, indentSize); + const offsets = new OffsetStorage(tokenInfo, indentSize, indentType === "space" ? " " : "\t"); const parameterParens = new WeakSet(); /** @@ -673,8 +683,10 @@ module.exports = { if (actualSpaces > 0) { - // Abbreviate the message if the expected indentation is also spaces. - // e.g. 'Expected 4 spaces but found 2' rather than 'Expected 4 spaces but found 2 spaces' + /* + * Abbreviate the message if the expected indentation is also spaces. + * e.g. 'Expected 4 spaces but found 2' rather than 'Expected 4 spaces but found 2 spaces' + */ foundStatement = indentType === "space" ? actualSpaces : `${actualSpaces} ${foundSpacesWord}`; } else if (actualTabs > 0) { foundStatement = indentType === "tab" ? actualTabs : `${actualTabs} ${foundTabsWord}`; @@ -688,27 +700,24 @@ module.exports = { /** * Reports a given indent violation * @param {Token} token Token violating the indent rule - * @param {int} neededIndentLevel Expected indentation level - * @param {int} gottenSpaces Actual number of indentation spaces for the token - * @param {int} gottenTabs Actual number of indentation tabs for the token + * @param {string} neededIndent Expected indentation string * @returns {void} */ - function report(token, neededIndentLevel) { + function report(token, neededIndent) { const actualIndent = Array.from(tokenInfo.getTokenIndent(token)); const numSpaces = actualIndent.filter(char => char === " ").length; const numTabs = actualIndent.filter(char => char === "\t").length; - const neededChars = neededIndentLevel * indentSize; context.report({ node: token, - message: createErrorMessage(neededChars, numSpaces, numTabs), + message: createErrorMessage(neededIndent.length, numSpaces, numTabs), loc: { start: { line: token.loc.start.line, column: 0 }, end: { line: token.loc.start.line, column: token.loc.start.column } }, fix(fixer) { const range = [token.range[0] - token.loc.start.column, token.range[0]]; - const newText = (indentType === "space" ? " " : "\t").repeat(neededChars); + const newText = neededIndent; return fixer.replaceTextRange(range, newText); } @@ -718,14 +727,13 @@ module.exports = { /** * Checks if a token's indentation is correct * @param {Token} token Token to examine - * @param {int} desiredIndentLevel needed indent level + * @param {string} desiredIndent Desired indentation of the string * @returns {boolean} `true` if the token's indentation is correct */ - function validateTokenIndent(token, desiredIndentLevel) { + function validateTokenIndent(token, desiredIndent) { const indentation = tokenInfo.getTokenIndent(token); - const expectedChar = indentType === "space" ? " " : "\t"; - return indentation === expectedChar.repeat(desiredIndentLevel * indentSize) || + return indentation === desiredIndent || // To avoid conflicts with no-mixed-spaces-and-tabs, don't report mixed spaces and tabs. indentation.includes(" ") && indentation.includes("\t"); @@ -766,20 +774,20 @@ module.exports = { } /** - * Check indentation for lists of elements (arrays, objects, function params) - * @param {ASTNode[]} elements List of elements that should be offset - * @param {Token} startToken The start token of the list that element should be aligned against, e.g. '[' - * @param {Token} endToken The end token of the list, e.g. ']' - * @param {number|string} offset The amount that the elements should be offset - * @returns {void} - */ + * Check indentation for lists of elements (arrays, objects, function params) + * @param {ASTNode[]} elements List of elements that should be offset + * @param {Token} startToken The start token of the list that element should be aligned against, e.g. '[' + * @param {Token} endToken The end token of the list, e.g. ']' + * @param {number|string} offset The amount that the elements should be offset + * @returns {void} + */ function addElementListIndent(elements, startToken, endToken, offset) { /** - * Gets the first token of a given element, including surrounding parentheses. - * @param {ASTNode} element A node in the `elements` list - * @returns {Token} The first token of this element - */ + * Gets the first token of a given element, including surrounding parentheses. + * @param {ASTNode} element A node in the `elements` list + * @returns {Token} The first token of this element + */ function getFirstToken(element) { let token = sourceCode.getTokenBefore(element); @@ -868,10 +876,10 @@ module.exports = { } /** - * Checks the indentation for nodes that are like function calls (`CallExpression` and `NewExpression`) - * @param {ASTNode} node A CallExpression or NewExpression node - * @returns {void} - */ + * Checks the indentation for nodes that are like function calls (`CallExpression` and `NewExpression`) + * @param {ASTNode} node A CallExpression or NewExpression node + * @returns {void} + */ function addFunctionCallIndent(node) { let openingParen; @@ -890,10 +898,10 @@ module.exports = { } /** - * Checks the indentation of parenthesized values, given a list of tokens in a program - * @param {Token[]} tokens A list of tokens - * @returns {void} - */ + * Checks the indentation of parenthesized values, given a list of tokens in a program + * @param {Token[]} tokens A list of tokens + * @returns {void} + */ function addParensIndent(tokens) { const parenStack = []; const parenPairs = []; @@ -928,11 +936,11 @@ module.exports = { } /** - * Ignore all tokens within an unknown node whose offset do not depend - * on another token's offset within the unknown node - * @param {ASTNode} node Unknown Node - * @returns {void} - */ + * Ignore all tokens within an unknown node whose offset do not depend + * on another token's offset within the unknown node + * @param {ASTNode} node Unknown Node + * @returns {void} + */ function ignoreNode(node) { const unknownNodeTokens = new Set(sourceCode.getTokens(node, { includeComments: true })); @@ -1019,10 +1027,10 @@ module.exports = { const operator = sourceCode.getFirstTokenBetween(node.left, node.right, token => token.value === node.operator); /* - * For backwards compatibility, don't check BinaryExpression indents, e.g. - * var foo = bar && - * baz; - */ + * For backwards compatibility, don't check BinaryExpression indents, e.g. + * var foo = bar && + * baz; + */ const tokenAfterOperator = sourceCode.getTokenAfter(operator); @@ -1241,7 +1249,9 @@ module.exports = { NewExpression(node) { // Only indent the arguments if the NewExpression has parens (e.g. `new Foo(bar)` or `new Foo()`, but not `new Foo` - if (node.arguments.length > 0 || astUtils.isClosingParenToken(sourceCode.getLastToken(node)) && astUtils.isOpeningParenToken(sourceCode.getLastToken(node, 1))) { + if (node.arguments.length > 0 || + astUtils.isClosingParenToken(sourceCode.getLastToken(node)) && + astUtils.isOpeningParenToken(sourceCode.getLastToken(node, 1))) { addFunctionCallIndent(node); } }, diff --git a/tools/eslint/lib/rules/key-spacing.js b/tools/eslint/lib/rules/key-spacing.js index a7b825072c1def..1c62ad42892012 100644 --- a/tools/eslint/lib/rules/key-spacing.js +++ b/tools/eslint/lib/rules/key-spacing.js @@ -329,9 +329,11 @@ module.exports = { return true; } - // Check that the first comment is adjacent to the end of the group, the - // last comment is adjacent to the candidate property, and that successive - // comments are adjacent to each other. + /* + * Check that the first comment is adjacent to the end of the group, the + * last comment is adjacent to the candidate property, and that successive + * comments are adjacent to each other. + */ const leadingComments = sourceCode.getCommentsBefore(candidate); if ( diff --git a/tools/eslint/lib/rules/lines-around-comment.js b/tools/eslint/lib/rules/lines-around-comment.js index 5b4cd8ebe92c05..3df9cb86f4f69c 100644 --- a/tools/eslint/lib/rules/lines-around-comment.js +++ b/tools/eslint/lib/rules/lines-around-comment.js @@ -82,6 +82,12 @@ module.exports = { allowBlockEnd: { type: "boolean" }, + allowClassStart: { + type: "boolean" + }, + allowClassEnd: { + type: "boolean" + }, allowObjectStart: { type: "boolean" }, @@ -224,6 +230,24 @@ module.exports = { return isCommentAtParentEnd(token, "ClassBody") || isCommentAtParentEnd(token, "BlockStatement") || isCommentAtParentEnd(token, "SwitchCase") || isCommentAtParentEnd(token, "SwitchStatement"); } + /** + * Returns whether or not comments are at the class start or not. + * @param {token} token The Comment token. + * @returns {boolean} True if the comment is at class start. + */ + function isCommentAtClassStart(token) { + return isCommentAtParentStart(token, "ClassBody"); + } + + /** + * Returns whether or not comments are at the class end or not. + * @param {token} token The Comment token. + * @returns {boolean} True if the comment is at class end. + */ + function isCommentAtClassEnd(token) { + return isCommentAtParentEnd(token, "ClassBody"); + } + /** * Returns whether or not comments are at the object start or not. * @param {token} token The Comment token. @@ -284,15 +308,20 @@ module.exports = { nextLineNum = token.loc.end.line + 1, commentIsNotAlone = codeAroundComment(token); - const blockStartAllowed = options.allowBlockStart && isCommentAtBlockStart(token), - blockEndAllowed = options.allowBlockEnd && isCommentAtBlockEnd(token), + const blockStartAllowed = options.allowBlockStart && + isCommentAtBlockStart(token) && + !(options.allowClassStart === false && + isCommentAtClassStart(token)), + blockEndAllowed = options.allowBlockEnd && isCommentAtBlockEnd(token) && !(options.allowClassEnd === false && isCommentAtClassEnd(token)), + classStartAllowed = options.allowClassStart && isCommentAtClassStart(token), + classEndAllowed = options.allowClassEnd && isCommentAtClassEnd(token), objectStartAllowed = options.allowObjectStart && isCommentAtObjectStart(token), objectEndAllowed = options.allowObjectEnd && isCommentAtObjectEnd(token), arrayStartAllowed = options.allowArrayStart && isCommentAtArrayStart(token), arrayEndAllowed = options.allowArrayEnd && isCommentAtArrayEnd(token); - const exceptionStartAllowed = blockStartAllowed || objectStartAllowed || arrayStartAllowed; - const exceptionEndAllowed = blockEndAllowed || objectEndAllowed || arrayEndAllowed; + const exceptionStartAllowed = blockStartAllowed || classStartAllowed || objectStartAllowed || arrayStartAllowed; + const exceptionEndAllowed = blockEndAllowed || classEndAllowed || objectEndAllowed || arrayEndAllowed; // ignore top of the file and bottom of the file if (prevLineNum < 1) { diff --git a/tools/eslint/lib/rules/lines-around-directive.js b/tools/eslint/lib/rules/lines-around-directive.js index 65b6cd1db59e7d..b560009f71439c 100644 --- a/tools/eslint/lib/rules/lines-around-directive.js +++ b/tools/eslint/lib/rules/lines-around-directive.js @@ -67,12 +67,12 @@ module.exports = { } /** - * Gets the last token of a node that is on the same line as the rest of the node. - * This will usually be the last token of the node, but it will be the second-to-last token if the node has a trailing - * semicolon on a different line. - * @param {ASTNode} node A directive node - * @returns {Token} The last token of the node on the line - */ + * Gets the last token of a node that is on the same line as the rest of the node. + * This will usually be the last token of the node, but it will be the second-to-last token if the node has a trailing + * semicolon on a different line. + * @param {ASTNode} node A directive node + * @returns {Token} The last token of the node on the line + */ function getLastTokenOnLine(node) { const lastToken = sourceCode.getLastToken(node); const secondToLastToken = sourceCode.getTokenBefore(lastToken); @@ -136,9 +136,11 @@ module.exports = { const firstDirective = directives[0]; const leadingComments = sourceCode.getCommentsBefore(firstDirective); - // Only check before the first directive if it is preceded by a comment or if it is at the top of - // the file and expectLineBefore is set to "never". This is to not force a newline at the top of - // the file if there are no comments as well as for compatibility with padded-blocks. + /* + * Only check before the first directive if it is preceded by a comment or if it is at the top of + * the file and expectLineBefore is set to "never". This is to not force a newline at the top of + * the file if there are no comments as well as for compatibility with padded-blocks. + */ if (leadingComments.length) { if (expectLineBefore === "always" && !hasNewlineBefore(firstDirective)) { reportError(firstDirective, "before", true); @@ -159,9 +161,11 @@ module.exports = { const lastDirective = directives[directives.length - 1]; const statements = node.type === "Program" ? node.body : node.body.body; - // Do not check after the last directive if the body only - // contains a directive prologue and isn't followed by a comment to ensure - // this rule behaves well with padded-blocks. + /* + * Do not check after the last directive if the body only + * contains a directive prologue and isn't followed by a comment to ensure + * this rule behaves well with padded-blocks. + */ if (lastDirective === statements[statements.length - 1] && !lastDirective.trailingComments) { return; } diff --git a/tools/eslint/lib/rules/lines-between-class-members.js b/tools/eslint/lib/rules/lines-between-class-members.js new file mode 100644 index 00000000000000..85e8c69358c9f3 --- /dev/null +++ b/tools/eslint/lib/rules/lines-between-class-members.js @@ -0,0 +1,91 @@ +/** + * @fileoverview Rule to check empty newline between class members + * @author 薛定谔的猫 + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow an empty line between class members", + category: "Stylistic Issues", + recommended: false + }, + + fixable: "whitespace", + + schema: [ + { + enum: ["always", "never"] + }, + { + type: "object", + properties: { + exceptAfterSingleLine: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const options = []; + + options[0] = context.options[0] || "always"; + options[1] = context.options[1] || { exceptAfterSingleLine: false }; + + const ALWAYS_MESSAGE = "Expected blank line between class members."; + const NEVER_MESSAGE = "Unexpected blank line between class members."; + + const sourceCode = context.getSourceCode(); + + /** + * Checks if there is padding between two tokens + * @param {Token} first The first token + * @param {Token} second The second token + * @returns {boolean} True if there is at least a line between the tokens + */ + function isPaddingBetweenTokens(first, second) { + return second.loc.start.line - first.loc.end.line >= 2; + } + + return { + ClassBody(node) { + const body = node.body; + + for (let i = 0; i < body.length - 1; i++) { + const curFirst = sourceCode.getFirstToken(body[i]); + const curLast = sourceCode.getLastToken(body[i]); + const comments = sourceCode.getCommentsBefore(body[i + 1]); + const nextFirst = comments.length ? comments[0] : sourceCode.getFirstToken(body[i + 1]); + const isPadded = isPaddingBetweenTokens(curLast, nextFirst); + const isMulti = !astUtils.isTokenOnSameLine(curFirst, curLast); + const skip = !isMulti && options[1].exceptAfterSingleLine; + + + if ((options[0] === "always" && !skip && !isPadded) || + (options[0] === "never" && isPadded)) { + context.report({ + node: body[i + 1], + message: isPadded ? NEVER_MESSAGE : ALWAYS_MESSAGE, + fix(fixer) { + return isPadded + ? fixer.replaceTextRange([curLast.range[1], nextFirst.range[0]], "\n") + : fixer.insertTextAfter(curLast, "\n"); + } + }); + } + } + } + }; + } +}; diff --git a/tools/eslint/lib/rules/max-statements-per-line.js b/tools/eslint/lib/rules/max-statements-per-line.js index 3bf370efd8805c..3d18da4ee10fc1 100644 --- a/tools/eslint/lib/rules/max-statements-per-line.js +++ b/tools/eslint/lib/rules/max-statements-per-line.js @@ -93,9 +93,11 @@ module.exports = { function enterStatement(node) { const line = node.loc.start.line; - // Skip to allow non-block statements if this is direct child of control statements. - // `if (a) foo();` is counted as 1. - // But `if (a) foo(); else foo();` should be counted as 2. + /* + * Skip to allow non-block statements if this is direct child of control statements. + * `if (a) foo();` is counted as 1. + * But `if (a) foo(); else foo();` should be counted as 2. + */ if (SINGLE_CHILD_ALLOWED.test(node.parent.type) && node.parent.alternate !== node ) { diff --git a/tools/eslint/lib/rules/multiline-comment-style.js b/tools/eslint/lib/rules/multiline-comment-style.js new file mode 100644 index 00000000000000..db4f7684437b51 --- /dev/null +++ b/tools/eslint/lib/rules/multiline-comment-style.js @@ -0,0 +1,294 @@ +/** + * @fileoverview enforce a particular style for multiline comments + * @author Teddy Katz + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce a particular style for multiline comments", + category: "Stylistic Issues", + recommended: false + }, + fixable: "whitespace", + schema: [{ enum: ["starred-block", "separate-lines", "bare-block"] }] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const option = context.options[0] || "starred-block"; + + const EXPECTED_BLOCK_ERROR = "Expected a block comment instead of consecutive line comments."; + const START_NEWLINE_ERROR = "Expected a linebreak after '/*'."; + const END_NEWLINE_ERROR = "Expected a linebreak before '*/'."; + const MISSING_STAR_ERROR = "Expected a '*' at the start of this line."; + const ALIGNMENT_ERROR = "Expected this line to be aligned with the start of the comment."; + const EXPECTED_LINES_ERROR = "Expected multiple line comments instead of a block comment."; + + //---------------------------------------------------------------------- + // Helpers + //---------------------------------------------------------------------- + + /** + * Gets a list of comment lines in a group + * @param {Token[]} commentGroup A group of comments, containing either multiple line comments or a single block comment + * @returns {string[]} A list of comment lines + */ + function getCommentLines(commentGroup) { + if (commentGroup[0].type === "Line") { + return commentGroup.map(comment => comment.value); + } + return commentGroup[0].value + .split(astUtils.LINEBREAK_MATCHER) + .map(line => line.replace(/^\s*\*?/, "")); + } + + /** + * Converts a comment into starred-block form + * @param {Token} firstComment The first comment of the group being converted + * @param {string[]} commentLinesList A list of lines to appear in the new starred-block comment + * @returns {string} A representation of the comment value in starred-block form, excluding start and end markers + */ + function convertToStarredBlock(firstComment, commentLinesList) { + const initialOffset = sourceCode.text.slice(firstComment.range[0] - firstComment.loc.start.column, firstComment.range[0]); + const starredLines = commentLinesList.map(line => `${initialOffset} *${line}`); + + return `\n${starredLines.join("\n")}\n${initialOffset} `; + } + + /** + * Converts a comment into separate-line form + * @param {Token} firstComment The first comment of the group being converted + * @param {string[]} commentLinesList A list of lines to appear in the new starred-block comment + * @returns {string} A representation of the comment value in separate-line form + */ + function convertToSeparateLines(firstComment, commentLinesList) { + const initialOffset = sourceCode.text.slice(firstComment.range[0] - firstComment.loc.start.column, firstComment.range[0]); + const separateLines = commentLinesList.map(line => `// ${line.trim()}`); + + return separateLines.join(`\n${initialOffset}`); + } + + /** + * Converts a comment into bare-block form + * @param {Token} firstComment The first comment of the group being converted + * @param {string[]} commentLinesList A list of lines to appear in the new starred-block comment + * @returns {string} A representation of the comment value in bare-block form + */ + function convertToBlock(firstComment, commentLinesList) { + const initialOffset = sourceCode.text.slice(firstComment.range[0] - firstComment.loc.start.column, firstComment.range[0]); + const blockLines = commentLinesList.map(line => line.trim()); + + return `/* ${blockLines.join(`\n${initialOffset} `)} */`; + } + + /** + * Check a comment is JSDoc form + * @param {Token[]} commentGroup A group of comments, containing either multiple line comments or a single block comment + * @returns {boolean} if commentGroup is JSDoc form, return true + */ + function isJSDoc(commentGroup) { + const lines = commentGroup[0].value.split(astUtils.LINEBREAK_MATCHER); + + return commentGroup[0].type === "Block" && + /^\*\s*$/.test(lines[0]) && + lines.slice(1, -1).every(line => /^\s* /.test(line)) && + /^\s*$/.test(lines[lines.length - 1]); + } + + /** + * Each method checks a group of comments to see if it's valid according to the given option. + * @param {Token[]} commentGroup A list of comments that appear together. This will either contain a single + * block comment or multiple line comments. + * @returns {void} + */ + const commentGroupCheckers = { + "starred-block"(commentGroup) { + const commentLines = getCommentLines(commentGroup); + + if (commentLines.some(value => value.includes("*/"))) { + return; + } + + if (commentGroup.length > 1) { + context.report({ + loc: { + start: commentGroup[0].loc.start, + end: commentGroup[commentGroup.length - 1].loc.end + }, + message: EXPECTED_BLOCK_ERROR, + fix(fixer) { + const range = [commentGroup[0].range[0], commentGroup[commentGroup.length - 1].range[1]]; + const starredBlock = `/*${convertToStarredBlock(commentGroup[0], commentLines)}*/`; + + return commentLines.some(value => value.startsWith("/")) + ? null + : fixer.replaceTextRange(range, starredBlock); + } + }); + } else { + const block = commentGroup[0]; + const lines = block.value.split(astUtils.LINEBREAK_MATCHER); + const expectedLinePrefix = `${sourceCode.text.slice(block.range[0] - block.loc.start.column, block.range[0])} *`; + + if (!/^\*?\s*$/.test(lines[0])) { + const start = block.value.startsWith("*") ? block.range[0] + 1 : block.range[0]; + + context.report({ + loc: { + start: block.loc.start, + end: { line: block.loc.start.line, column: block.loc.start.column + 2 } + }, + message: START_NEWLINE_ERROR, + fix: fixer => fixer.insertTextAfterRange([start, start + 2], `\n${expectedLinePrefix}`) + }); + } + + if (!/^\s*$/.test(lines[lines.length - 1])) { + context.report({ + loc: { + start: { line: block.loc.end.line, column: block.loc.end.column - 2 }, + end: block.loc.end + }, + message: END_NEWLINE_ERROR, + fix: fixer => fixer.replaceTextRange([block.range[1] - 2, block.range[1]], `\n${expectedLinePrefix}/`) + }); + } + + for (let lineNumber = block.loc.start.line + 1; lineNumber <= block.loc.end.line; lineNumber++) { + const lineText = sourceCode.lines[lineNumber - 1]; + + if (!lineText.startsWith(expectedLinePrefix)) { + context.report({ + loc: { + start: { line: lineNumber, column: 0 }, + end: { line: lineNumber, column: sourceCode.lines[lineNumber - 1].length } + }, + message: /^\s*\*/.test(lineText) + ? ALIGNMENT_ERROR + : MISSING_STAR_ERROR, + fix(fixer) { + const lineStartIndex = sourceCode.getIndexFromLoc({ line: lineNumber, column: 0 }); + const linePrefixLength = lineText.match(/^\s*\*? ?/)[0].length; + const commentStartIndex = lineStartIndex + linePrefixLength; + + const replacementText = lineNumber === block.loc.end.line || lineText.length === linePrefixLength + ? expectedLinePrefix + : `${expectedLinePrefix} `; + + return fixer.replaceTextRange([lineStartIndex, commentStartIndex], replacementText); + } + }); + } + } + } + }, + "separate-lines"(commentGroup) { + if (!isJSDoc(commentGroup) && commentGroup[0].type === "Block") { + const commentLines = getCommentLines(commentGroup); + const block = commentGroup[0]; + const tokenAfter = sourceCode.getTokenAfter(block, { includeComments: true }); + + if (tokenAfter && block.loc.end.line === tokenAfter.loc.start.line) { + return; + } + + context.report({ + loc: { + start: block.loc.start, + end: { line: block.loc.start.line, column: block.loc.start.column + 2 } + }, + message: EXPECTED_LINES_ERROR, + fix(fixer) { + return fixer.replaceText(block, convertToSeparateLines(block, commentLines.filter(line => line))); + } + }); + } + }, + "bare-block"(commentGroup) { + if (!isJSDoc(commentGroup)) { + const commentLines = getCommentLines(commentGroup); + + // disallows consecutive line comments in favor of using a block comment. + if (commentGroup[0].type === "Line" && commentLines.length > 1 && + !commentLines.some(value => value.includes("*/"))) { + context.report({ + loc: { + start: commentGroup[0].loc.start, + end: commentGroup[commentGroup.length - 1].loc.end + }, + message: EXPECTED_BLOCK_ERROR, + fix(fixer) { + const range = [commentGroup[0].range[0], commentGroup[commentGroup.length - 1].range[1]]; + const block = convertToBlock(commentGroup[0], commentLines.filter(line => line)); + + return fixer.replaceTextRange(range, block); + } + }); + } + + // prohibits block comments from having a * at the beginning of each line. + if (commentGroup[0].type === "Block") { + const block = commentGroup[0]; + const lines = block.value.split(astUtils.LINEBREAK_MATCHER).filter(line => line.trim()); + + if (lines.length > 0 && lines.every(line => /^\s*\*/.test(line))) { + context.report({ + loc: { + start: block.loc.start, + end: { line: block.loc.start.line, column: block.loc.start.column + 2 } + }, + message: EXPECTED_BLOCK_ERROR, + fix(fixer) { + return fixer.replaceText(block, convertToBlock(block, commentLines.filter(line => line))); + } + }); + } + } + } + } + }; + + //---------------------------------------------------------------------- + // Public + //---------------------------------------------------------------------- + + return { + Program() { + return sourceCode.getAllComments() + .filter(comment => comment.type !== "Shebang") + .filter(comment => !astUtils.COMMENTS_IGNORE_PATTERN.test(comment.value)) + .filter(comment => { + const tokenBefore = sourceCode.getTokenBefore(comment, { includeComments: true }); + + return !tokenBefore || tokenBefore.loc.end.line < comment.loc.start.line; + }) + .reduce((commentGroups, comment, index, commentList) => { + const tokenBefore = sourceCode.getTokenBefore(comment, { includeComments: true }); + + if ( + comment.type === "Line" && + index && commentList[index - 1].type === "Line" && + tokenBefore && tokenBefore.loc.end.line === comment.loc.start.line - 1 && + tokenBefore === commentList[index - 1] + ) { + commentGroups[commentGroups.length - 1].push(comment); + } else { + commentGroups.push([comment]); + } + + return commentGroups; + }, []) + .filter(commentGroup => !(commentGroup.length === 1 && commentGroup[0].loc.start.line === commentGroup[0].loc.end.line)) + .forEach(commentGroupCheckers[option]); + } + }; + } +}; diff --git a/tools/eslint/lib/rules/new-cap.js b/tools/eslint/lib/rules/new-cap.js index 2f02c0924bb2dc..f01e8f90ac3910 100644 --- a/tools/eslint/lib/rules/new-cap.js +++ b/tools/eslint/lib/rules/new-cap.js @@ -178,7 +178,8 @@ module.exports = { // char has no uppercase variant, so it's non-alphabetic return "non-alpha"; - } else if (firstChar === firstCharLower) { + } + if (firstChar === firstCharLower) { return "lower"; } return "upper"; diff --git a/tools/eslint/lib/rules/newline-after-var.js b/tools/eslint/lib/rules/newline-after-var.js index 744a52a580af53..80f73c836fa38c 100644 --- a/tools/eslint/lib/rules/newline-after-var.js +++ b/tools/eslint/lib/rules/newline-after-var.js @@ -132,10 +132,10 @@ module.exports = { } /** - * Gets the last line of a group of consecutive comments - * @param {number} commentStartLine The starting line of the group - * @returns {number} The number of the last comment line of the group - */ + * Gets the last line of a group of consecutive comments + * @param {number} commentStartLine The starting line of the group + * @returns {number} The number of the last comment line of the group + */ function getLastCommentLineOfBlock(commentStartLine) { const currentCommentEnd = commentEndLine[commentStartLine]; @@ -190,8 +190,10 @@ module.exports = { return; } - // Some coding styles use multiple `var` statements, so do nothing if - // the next token is a `var` statement. + /* + * Some coding styles use multiple `var` statements, so do nothing if + * the next token is a `var` statement. + */ if (nextToken.type === "Keyword" && isVar(nextToken.value)) { return; } diff --git a/tools/eslint/lib/rules/newline-before-return.js b/tools/eslint/lib/rules/newline-before-return.js index 1b9b0c79392a8b..02bd66db13788a 100644 --- a/tools/eslint/lib/rules/newline-before-return.js +++ b/tools/eslint/lib/rules/newline-before-return.js @@ -59,9 +59,11 @@ module.exports = { if (parentType === "IfStatement") { return isPrecededByTokens(node, ["else", ")"]); - } else if (parentType === "DoWhileStatement") { + } + if (parentType === "DoWhileStatement") { return isPrecededByTokens(node, ["do"]); - } else if (parentType === "SwitchCase") { + } + if (parentType === "SwitchCase") { return isPrecededByTokens(node, [":"]); } return isPrecededByTokens(node, [")"]); @@ -164,13 +166,15 @@ module.exports = { return true; } - // if the last leading comment ends in the same line as the previous token and - // does not share a line with the `return` node, we can consider it safe to fix. - // Example: - // function a() { - // var b; //comment - // return; - // } + /* + * if the last leading comment ends in the same line as the previous token and + * does not share a line with the `return` node, we can consider it safe to fix. + * Example: + * function a() { + * var b; //comment + * return; + * } + */ if (lastLeadingComment.loc.end.line === tokenBefore.loc.end.line && lastLeadingComment.loc.end.line !== node.loc.start.line) { return true; diff --git a/tools/eslint/lib/rules/no-alert.js b/tools/eslint/lib/rules/no-alert.js index ecb52cedd6e9d0..bc1087253bf76b 100644 --- a/tools/eslint/lib/rules/no-alert.js +++ b/tools/eslint/lib/rules/no-alert.js @@ -71,7 +71,8 @@ function isShadowed(scope, node) { function isGlobalThisReferenceOrGlobalWindow(scope, node) { if (scope.type === "global" && node.type === "ThisExpression") { return true; - } else if (node.name === "window") { + } + if (node.name === "window") { return !isShadowed(scope, node); } diff --git a/tools/eslint/lib/rules/no-await-in-loop.js b/tools/eslint/lib/rules/no-await-in-loop.js index 97fff7f18e0f1c..d1ed92b704cebf 100644 --- a/tools/eslint/lib/rules/no-await-in-loop.js +++ b/tools/eslint/lib/rules/no-await-in-loop.js @@ -13,8 +13,10 @@ const loopTypes = new Set([ "DoWhileStatement" ]); -// Node types at which we should stop looking for loops. For example, it is fine to declare an async -// function within a loop, and use await inside of that. +/* + * Node types at which we should stop looking for loops. For example, it is fine to declare an async + * function within a loop, and use await inside of that. + */ const boundaryTypes = new Set([ "FunctionDeclaration", "FunctionExpression", @@ -38,9 +40,11 @@ module.exports = { // Reverse so that we can traverse from the deepest node upwards. ancestors.reverse(); - // Create a set of all the ancestors plus this node so that we can check - // if this use of await appears in the body of the loop as opposed to - // the right-hand side of a for...of, for example. + /* + * Create a set of all the ancestors plus this node so that we can check + * if this use of await appears in the body of the loop as opposed to + * the right-hand side of a for...of, for example. + */ const ancestorSet = new Set(ancestors).add(node); for (let i = 0; i < ancestors.length; i++) { @@ -48,14 +52,18 @@ module.exports = { if (boundaryTypes.has(ancestor.type)) { - // Short-circuit out if we encounter a boundary type. Loops above - // this do not matter. + /* + * Short-circuit out if we encounter a boundary type. Loops above + * this do not matter. + */ return; } if (loopTypes.has(ancestor.type)) { - // Only report if we are actually in the body or another part that gets executed on - // every iteration. + /* + * Only report if we are actually in the body or another part that gets executed on + * every iteration. + */ if ( ancestorSet.has(ancestor.body) || ancestorSet.has(ancestor.test) || diff --git a/tools/eslint/lib/rules/no-bitwise.js b/tools/eslint/lib/rules/no-bitwise.js index 28028028cae090..f062ad26699369 100644 --- a/tools/eslint/lib/rules/no-bitwise.js +++ b/tools/eslint/lib/rules/no-bitwise.js @@ -5,9 +5,11 @@ "use strict"; -// -// Set of bitwise operators. -// +/* + * + * Set of bitwise operators. + * + */ const BITWISE_OPERATORS = [ "^", "|", "&", "<<", ">>", ">>>", "^=", "|=", "&=", "<<=", ">>=", ">>>=", diff --git a/tools/eslint/lib/rules/no-catch-shadow.js b/tools/eslint/lib/rules/no-catch-shadow.js index 7cffae3b99d758..bef61902e90598 100644 --- a/tools/eslint/lib/rules/no-catch-shadow.js +++ b/tools/eslint/lib/rules/no-catch-shadow.js @@ -51,8 +51,10 @@ module.exports = { CatchClause(node) { let scope = context.getScope(); - // When blockBindings is enabled, CatchClause creates its own scope - // so start from one upper scope to exclude the current node + /* + * When ecmaVersion >= 6, CatchClause creates its own scope + * so start from one upper scope to exclude the current node + */ if (scope.block === node) { scope = scope.upper; } diff --git a/tools/eslint/lib/rules/no-console.js b/tools/eslint/lib/rules/no-console.js index 32bdf6d1f4d78f..f5a3a235e6b196 100644 --- a/tools/eslint/lib/rules/no-console.js +++ b/tools/eslint/lib/rules/no-console.js @@ -111,7 +111,8 @@ module.exports = { const consoleVar = astUtils.getVariableByName(scope, "console"); const shadowed = consoleVar && consoleVar.defs.length > 0; - /* 'scope.through' includes all references to undefined + /* + * 'scope.through' includes all references to undefined * variables. If the variable 'console' is not defined, it uses * 'scope.through'. */ diff --git a/tools/eslint/lib/rules/no-constant-condition.js b/tools/eslint/lib/rules/no-constant-condition.js index 31e5b372c4348b..0cd445dfdbadf8 100644 --- a/tools/eslint/lib/rules/no-constant-condition.js +++ b/tools/eslint/lib/rules/no-constant-condition.js @@ -138,7 +138,7 @@ module.exports = { function checkConstantConditionLoopInSet(node) { if (loopsInCurrentScope.has(node)) { loopsInCurrentScope.delete(node); - context.report({ node, message: "Unexpected constant condition." }); + context.report({ node: node.test, message: "Unexpected constant condition." }); } } @@ -150,7 +150,7 @@ module.exports = { */ function reportIfConstant(node) { if (node.test && isConstant(node.test, true)) { - context.report({ node, message: "Unexpected constant condition." }); + context.report({ node: node.test, message: "Unexpected constant condition." }); } } diff --git a/tools/eslint/lib/rules/no-control-regex.js b/tools/eslint/lib/rules/no-control-regex.js index 1ebf9800009371..14981f4ab13b34 100644 --- a/tools/eslint/lib/rules/no-control-regex.js +++ b/tools/eslint/lib/rules/no-control-regex.js @@ -31,7 +31,8 @@ module.exports = { function getRegExp(node) { if (node.value instanceof RegExp) { return node.value; - } else if (typeof node.value === "string") { + } + if (typeof node.value === "string") { const parent = context.getAncestors().pop(); diff --git a/tools/eslint/lib/rules/no-else-return.js b/tools/eslint/lib/rules/no-else-return.js index 36bfc26b3d431d..deeff41ab83ed3 100644 --- a/tools/eslint/lib/rules/no-else-return.js +++ b/tools/eslint/lib/rules/no-else-return.js @@ -24,8 +24,15 @@ module.exports = { recommended: false }, - schema: [], - + schema: [{ + type: "object", + properties: { + allowElseIf: { + type: "boolean" + } + }, + additionalProperties: false + }], fixable: "code" }, @@ -59,10 +66,12 @@ module.exports = { firstTokenOfElseBlock = startToken; } - // If the if block does not have curly braces and does not end in a semicolon - // and the else block starts with (, [, /, +, ` or -, then it is not - // safe to remove the else keyword, because ASI will not add a semicolon - // after the if block + /* + * If the if block does not have curly braces and does not end in a semicolon + * and the else block starts with (, [, /, +, ` or -, then it is not + * safe to remove the else keyword, because ASI will not add a semicolon + * after the if block + */ const ifBlockMaybeUnsafe = node.parent.consequent.type !== "BlockStatement" && lastIfToken.value !== ";"; const elseBlockUnsafe = /^[([/+`-]/.test(firstTokenOfElseBlock.value); @@ -79,10 +88,12 @@ module.exports = { const nextTokenUnsafe = nextToken && /^[([/+`-]/.test(nextToken.value); const nextTokenOnSameLine = nextToken && nextToken.loc.start.line === lastTokenOfElseBlock.loc.start.line; - // If the else block contents does not end in a semicolon, - // and the else block starts with (, [, /, +, ` or -, then it is not - // safe to remove the else block, because ASI will not add a semicolon - // after the remaining else block contents + /* + * If the else block contents does not end in a semicolon, + * and the else block starts with (, [, /, +, ` or -, then it is not + * safe to remove the else block, because ASI will not add a semicolon + * after the remaining else block contents + */ if (nextTokenUnsafe || (nextTokenOnSameLine && nextToken.value !== "}")) { return null; } @@ -94,9 +105,11 @@ module.exports = { fixedSource = source; } - // Extend the replacement range to include the entire - // function to avoid conflicting with no-useless-return. - // https://github.com/eslint/eslint/issues/8026 + /* + * Extend the replacement range to include the entire + * function to avoid conflicting with no-useless-return. + * https://github.com/eslint/eslint/issues/8026 + */ return new FixTracker(fixer, sourceCode) .retainEnclosingFunction(node) .replaceTextRange([elseToken.range[0], node.range[1]], fixedSource); @@ -134,13 +147,13 @@ module.exports = { /** * Check to see if the node is valid for evaluation, - * meaning it has an else and not an else-if + * meaning it has an else. * * @param {Node} node The node being evaluated * @returns {boolean} True if the node is valid */ function hasElse(node) { - return node.alternate && node.consequent && node.alternate.type !== "IfStatement"; + return node.alternate && node.consequent; } /** @@ -189,14 +202,15 @@ module.exports = { return checkForReturnOrIf(node); } + /** - * Check the if statement + * Check the if statement, but don't catch else-if blocks. * @returns {void} * @param {Node} node The node for the if statement to check * @private */ - function IfStatement(node) { - const parent = context.getAncestors().pop(); + function checkIfWithoutElse(node) { + const parent = node.parent; let consequents, alternate; @@ -221,13 +235,40 @@ module.exports = { } } + /** + * Check the if statement + * @returns {void} + * @param {Node} node The node for the if statement to check + * @private + */ + function checkIfWithElse(node) { + const parent = node.parent; + + + /* + * Fixing this would require splitting one statement into two, so no error should + * be reported if this node is in a position where only one statement is allowed. + */ + if (!astUtils.STATEMENT_LIST_PARENTS.has(parent.type)) { + return; + } + + const alternate = node.alternate; + + if (alternate && alwaysReturns(node.consequent)) { + displayReport(alternate); + } + } + + const allowElseIf = !(context.options[0] && context.options[0].allowElseIf === false); + //-------------------------------------------------------------------------- // Public API //-------------------------------------------------------------------------- return { - "IfStatement:exit": IfStatement + "IfStatement:exit": allowElseIf ? checkIfWithoutElse : checkIfWithElse }; diff --git a/tools/eslint/lib/rules/no-empty-character-class.js b/tools/eslint/lib/rules/no-empty-character-class.js index f36c6c9f0d8b19..0ea7c5a0d1c470 100644 --- a/tools/eslint/lib/rules/no-empty-character-class.js +++ b/tools/eslint/lib/rules/no-empty-character-class.js @@ -10,17 +10,17 @@ //------------------------------------------------------------------------------ /* -plain-English description of the following regexp: -0. `^` fix the match at the beginning of the string -1. `\/`: the `/` that begins the regexp -2. `([^\\[]|\\.|\[([^\\\]]|\\.)+\])*`: regexp contents; 0 or more of the following - 2.0. `[^\\[]`: any character that's not a `\` or a `[` (anything but escape sequences and character classes) - 2.1. `\\.`: an escape sequence - 2.2. `\[([^\\\]]|\\.)+\]`: a character class that isn't empty -3. `\/` the `/` that ends the regexp -4. `[gimuy]*`: optional regexp flags -5. `$`: fix the match at the end of the string -*/ + * plain-English description of the following regexp: + * 0. `^` fix the match at the beginning of the string + * 1. `\/`: the `/` that begins the regexp + * 2. `([^\\[]|\\.|\[([^\\\]]|\\.)+\])*`: regexp contents; 0 or more of the following + * 2.0. `[^\\[]`: any character that's not a `\` or a `[` (anything but escape sequences and character classes) + * 2.1. `\\.`: an escape sequence + * 2.2. `\[([^\\\]]|\\.)+\]`: a character class that isn't empty + * 3. `\/` the `/` that ends the regexp + * 4. `[gimuy]*`: optional regexp flags + * 5. `$`: fix the match at the end of the string + */ const regex = /^\/([^\\[]|\\.|\[([^\\\]]|\\.)+])*\/[gimuy]*$/; //------------------------------------------------------------------------------ diff --git a/tools/eslint/lib/rules/no-extra-parens.js b/tools/eslint/lib/rules/no-extra-parens.js index 9c8fe70f030958..d8e0df64a7b2d9 100644 --- a/tools/eslint/lib/rules/no-extra-parens.js +++ b/tools/eslint/lib/rules/no-extra-parens.js @@ -195,10 +195,12 @@ module.exports = { function containsAssignment(node) { if (node.type === "AssignmentExpression") { return true; - } else if (node.type === "ConditionalExpression" && + } + if (node.type === "ConditionalExpression" && (node.consequent.type === "AssignmentExpression" || node.alternate.type === "AssignmentExpression")) { return true; - } else if ((node.left && node.left.type === "AssignmentExpression") || + } + if ((node.left && node.left.type === "AssignmentExpression") || (node.right && node.right.type === "AssignmentExpression")) { return true; } @@ -219,7 +221,8 @@ module.exports = { if (node.type === "ReturnStatement") { return node.argument && containsAssignment(node.argument); - } else if (node.type === "ArrowFunctionExpression" && node.body.type !== "BlockStatement") { + } + if (node.type === "ArrowFunctionExpression" && node.body.type !== "BlockStatement") { return containsAssignment(node.body); } return containsAssignment(node); @@ -369,8 +372,10 @@ module.exports = { hasDoubleExcessParens(callee) || !isIIFE(node) && !hasNewParensException && !( - // Allow extra parens around a new expression if - // there are intervening parentheses. + /* + * Allow extra parens around a new expression if + * there are intervening parentheses. + */ callee.type === "MemberExpression" && doesMemberExpressionContainCallExpression(callee) ) @@ -422,8 +427,10 @@ module.exports = { return; } - // If `node.superClass` is a LeftHandSideExpression, parentheses are extra. - // Otherwise, parentheses are needed. + /* + * If `node.superClass` is a LeftHandSideExpression, parentheses are extra. + * Otherwise, parentheses are needed. + */ const hasExtraParens = precedence(node.superClass) > PRECEDENCE_OF_UPDATE_EXPR ? hasExcessParens(node.superClass) : hasDoubleExcessParens(node.superClass); @@ -557,12 +564,16 @@ module.exports = { if ( firstLeftToken.value === "let" && ( - // If `let` is the only thing on the left side of the loop, it's the loop variable: `for ((let) of foo);` - // Removing it will cause a syntax error, because it will be parsed as the start of a VariableDeclarator. + /* + * If `let` is the only thing on the left side of the loop, it's the loop variable: `for ((let) of foo);` + * Removing it will cause a syntax error, because it will be parsed as the start of a VariableDeclarator. + */ firstLeftToken.range[1] === node.left.range[1] || - // If `let` is followed by a `[` token, it's a property access on the `let` value: `for ((let[foo]) of bar);` - // Removing it will cause the property access to be parsed as a destructuring declaration of `foo` instead. + /* + * If `let` is followed by a `[` token, it's a property access on the `let` value: `for ((let[foo]) of bar);` + * Removing it will cause the property access to be parsed as a destructuring declaration of `foo` instead. + */ astUtils.isOpeningBracketToken( sourceCode.getTokenAfter(firstLeftToken, astUtils.isNotClosingParenToken) ) diff --git a/tools/eslint/lib/rules/no-extra-semi.js b/tools/eslint/lib/rules/no-extra-semi.js index 0ec914989d4246..acd312b32b2513 100644 --- a/tools/eslint/lib/rules/no-extra-semi.js +++ b/tools/eslint/lib/rules/no-extra-semi.js @@ -42,9 +42,11 @@ module.exports = { message: "Unnecessary semicolon.", fix(fixer) { - // Expand the replacement range to include the surrounding - // tokens to avoid conflicting with semi. - // https://github.com/eslint/eslint/issues/7928 + /* + * Expand the replacement range to include the surrounding + * tokens to avoid conflicting with semi. + * https://github.com/eslint/eslint/issues/7928 + */ return new FixTracker(fixer, context.getSourceCode()) .retainSurroundingTokens(nodeOrToken) .remove(nodeOrToken); diff --git a/tools/eslint/lib/rules/no-global-assign.js b/tools/eslint/lib/rules/no-global-assign.js index 5a1cc64aeb2069..679650cb70fdd6 100644 --- a/tools/eslint/lib/rules/no-global-assign.js +++ b/tools/eslint/lib/rules/no-global-assign.js @@ -49,8 +49,10 @@ module.exports = { if (reference.init === false && reference.isWrite() && - // Destructuring assignments can have multiple default value, - // so possibly there are multiple writeable references for the same identifier. + /* + * Destructuring assignments can have multiple default value, + * so possibly there are multiple writeable references for the same identifier. + */ (index === 0 || references[index - 1].identifier !== identifier) ) { context.report({ diff --git a/tools/eslint/lib/rules/no-implicit-coercion.js b/tools/eslint/lib/rules/no-implicit-coercion.js index cec411af75daa1..24e04858f0651f 100644 --- a/tools/eslint/lib/rules/no-implicit-coercion.js +++ b/tools/eslint/lib/rules/no-implicit-coercion.js @@ -189,12 +189,12 @@ module.exports = { const sourceCode = context.getSourceCode(); /** - * Reports an error and autofixes the node - * @param {ASTNode} node - An ast node to report the error on. - * @param {string} recommendation - The recommended code for the issue - * @param {bool} shouldFix - Whether this report should fix the node - * @returns {void} - */ + * Reports an error and autofixes the node + * @param {ASTNode} node - An ast node to report the error on. + * @param {string} recommendation - The recommended code for the issue + * @param {bool} shouldFix - Whether this report should fix the node + * @returns {void} + */ function report(node, recommendation, shouldFix) { shouldFix = typeof shouldFix === "undefined" ? true : shouldFix; diff --git a/tools/eslint/lib/rules/no-implied-eval.js b/tools/eslint/lib/rules/no-implied-eval.js index 4daadd8fb8733d..cfb16dbf73e42d 100644 --- a/tools/eslint/lib/rules/no-implied-eval.js +++ b/tools/eslint/lib/rules/no-implied-eval.js @@ -125,7 +125,8 @@ module.exports = { "CallExpression:exit"(node) { if (node === last(last(impliedEvalAncestorsStack))) { - /* Destroys the entire sub-stack, rather than just using + /* + * Destroys the entire sub-stack, rather than just using * last(impliedEvalAncestorsStack).pop(), as a CallExpression is * always the bottom of a impliedEvalAncestorsStack substack. */ diff --git a/tools/eslint/lib/rules/no-label-var.js b/tools/eslint/lib/rules/no-label-var.js index 00133685613609..954066aef32e69 100644 --- a/tools/eslint/lib/rules/no-label-var.js +++ b/tools/eslint/lib/rules/no-label-var.js @@ -54,8 +54,10 @@ module.exports = { // Fetch the innermost scope. const scope = context.getScope(); - // Recursively find the identifier walking up the scope, starting - // with the innermost scope. + /* + * Recursively find the identifier walking up the scope, starting + * with the innermost scope. + */ if (findIdentifier(scope, node.label.name)) { context.report({ node, message: "Found identifier with same name as label." }); } diff --git a/tools/eslint/lib/rules/no-lone-blocks.js b/tools/eslint/lib/rules/no-lone-blocks.js index 652812fba7bfa7..2b5666e213c4a2 100644 --- a/tools/eslint/lib/rules/no-lone-blocks.js +++ b/tools/eslint/lib/rules/no-lone-blocks.js @@ -30,7 +30,7 @@ module.exports = { * Reports a node as invalid. * @param {ASTNode} node - The node to be reported. * @returns {void} - */ + */ function report(node) { const message = node.parent.type === "BlockStatement" ? "Nested block is redundant." : "Block is redundant."; @@ -41,7 +41,7 @@ module.exports = { * Checks for any ocurrence of a BlockStatement in a place where lists of statements can appear * @param {ASTNode} node The node to check * @returns {boolean} True if the node is a lone block. - */ + */ function isLoneBlock(node) { return node.parent.type === "BlockStatement" || node.parent.type === "Program" || @@ -54,7 +54,7 @@ module.exports = { * Checks the enclosing block of the current node for block-level bindings, * and "marks it" as valid if any. * @returns {void} - */ + */ function markLoneBlock() { if (loneBlocks.length === 0) { return; diff --git a/tools/eslint/lib/rules/no-lonely-if.js b/tools/eslint/lib/rules/no-lonely-if.js index 31f47b90e06595..db127d1945a577 100644 --- a/tools/eslint/lib/rules/no-lonely-if.js +++ b/tools/eslint/lib/rules/no-lonely-if.js @@ -45,7 +45,8 @@ module.exports = { const lastIfToken = sourceCode.getLastToken(node.consequent); const sourceText = sourceCode.getText(); - if (sourceText.slice(openingElseCurly.range[1], node.range[0]).trim() || sourceText.slice(node.range[1], closingElseCurly.range[0]).trim()) { + if (sourceText.slice(openingElseCurly.range[1], + node.range[0]).trim() || sourceText.slice(node.range[1], closingElseCurly.range[0]).trim()) { // Don't fix if there are any non-whitespace characters interfering (e.g. comments) return null; diff --git a/tools/eslint/lib/rules/no-loop-func.js b/tools/eslint/lib/rules/no-loop-func.js index 0e586394d1fc69..c97e0c3c5aefd6 100644 --- a/tools/eslint/lib/rules/no-loop-func.js +++ b/tools/eslint/lib/rules/no-loop-func.js @@ -105,8 +105,10 @@ function isSafe(loopNode, reference) { return true; } - // Variables which are declared by `let` in the loop is safe. - // It's a different instance from the next loop step's. + /* + * Variables which are declared by `let` in the loop is safe. + * It's a different instance from the next loop step's. + */ if (kind === "let" && declaration.range[0] > loopNode.range[0] && declaration.range[1] < loopNode.range[1] @@ -114,8 +116,10 @@ function isSafe(loopNode, reference) { return true; } - // WriteReferences which exist after this border are unsafe because those - // can modify the variable. + /* + * WriteReferences which exist after this border are unsafe because those + * can modify the variable. + */ const border = getTopLoopNode( loopNode, (kind === "let") ? declaration : null diff --git a/tools/eslint/lib/rules/no-mixed-requires.js b/tools/eslint/lib/rules/no-mixed-requires.js index 55ad1e73e07628..171052a52a3f7c 100644 --- a/tools/eslint/lib/rules/no-mixed-requires.js +++ b/tools/eslint/lib/rules/no-mixed-requires.js @@ -104,14 +104,16 @@ module.exports = { // "var x = require('util');" return DECL_REQUIRE; - } else if (allowCall && + } + if (allowCall && initExpression.type === "CallExpression" && initExpression.callee.type === "CallExpression" ) { // "var x = require('diagnose')('sub-module');" return getDeclarationType(initExpression.callee); - } else if (initExpression.type === "MemberExpression") { + } + if (initExpression.type === "MemberExpression") { // "var x = require('glob').Glob;" return getDeclarationType(initExpression.object); @@ -131,7 +133,8 @@ module.exports = { // "var x = require('glob').Glob;" return inferModuleType(initExpression.object); - } else if (initExpression.arguments.length === 0) { + } + if (initExpression.arguments.length === 0) { // "var x = require();" return REQ_COMPUTED; @@ -149,7 +152,8 @@ module.exports = { // "var fs = require('fs');" return REQ_CORE; - } else if (/^\.{0,2}\//.test(arg.value)) { + } + if (/^\.{0,2}\//.test(arg.value)) { // "var utils = require('./utils');" return REQ_FILE; diff --git a/tools/eslint/lib/rules/no-native-reassign.js b/tools/eslint/lib/rules/no-native-reassign.js index d3dfefbaf05f0b..a60d4e499cb816 100644 --- a/tools/eslint/lib/rules/no-native-reassign.js +++ b/tools/eslint/lib/rules/no-native-reassign.js @@ -53,8 +53,10 @@ module.exports = { if (reference.init === false && reference.isWrite() && - // Destructuring assignments can have multiple default value, - // so possibly there are multiple writeable references for the same identifier. + /* + * Destructuring assignments can have multiple default value, + * so possibly there are multiple writeable references for the same identifier. + */ (index === 0 || references[index - 1].identifier !== identifier) ) { context.report({ diff --git a/tools/eslint/lib/rules/no-param-reassign.js b/tools/eslint/lib/rules/no-param-reassign.js index 560d1d6b6f2fd6..f32e42ae2fa4c6 100644 --- a/tools/eslint/lib/rules/no-param-reassign.js +++ b/tools/eslint/lib/rules/no-param-reassign.js @@ -127,8 +127,10 @@ module.exports = { if (identifier && !reference.init && - // Destructuring assignments can have multiple default value, - // so possibly there are multiple writeable references for the same identifier. + /* + * Destructuring assignments can have multiple default value, + * so possibly there are multiple writeable references for the same identifier. + */ (index === 0 || references[index - 1].identifier !== identifier) ) { if (reference.isWrite()) { diff --git a/tools/eslint/lib/rules/no-regex-spaces.js b/tools/eslint/lib/rules/no-regex-spaces.js index b0c840df3a2343..9250437caa472e 100644 --- a/tools/eslint/lib/rules/no-regex-spaces.js +++ b/tools/eslint/lib/rules/no-regex-spaces.js @@ -32,7 +32,7 @@ module.exports = { * @param {ASTNode} node node to validate * @param {string} value regular expression to validate * @param {number} valueStart The start location of the regex/string literal. It will always be the case that - `sourceCode.getText().slice(valueStart, valueStart + value.length) === value` + * `sourceCode.getText().slice(valueStart, valueStart + value.length) === value` * @returns {void} * @private */ diff --git a/tools/eslint/lib/rules/no-restricted-imports.js b/tools/eslint/lib/rules/no-restricted-imports.js index c245f22a0a4494..eb477b4be612b6 100644 --- a/tools/eslint/lib/rules/no-restricted-imports.js +++ b/tools/eslint/lib/rules/no-restricted-imports.js @@ -4,6 +4,13 @@ */ "use strict"; +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const DEFAULT_MESSAGE_TEMPLATE = "'{{importSource}}' import is restricted from being used."; +const CUSTOM_MESSAGE_TEMPLATE = "'{{importSource}}' import is restricted from being used. {{customMessage}}"; + //------------------------------------------------------------------------------ // Rule Definition //------------------------------------------------------------------------------ @@ -11,9 +18,35 @@ const ignore = require("ignore"); const arrayOfStrings = { + type: "array", + items: { type: "string" }, + uniqueItems: true +}; + +const arrayOfStringsOrObjects = { type: "array", items: { - type: "string" + anyOf: [ + { type: "string" }, + { + type: "object", + properties: { + name: { type: "string" }, + message: { + type: "string", + minLength: 1 + }, + importNames: { + type: "array", + items: { + type: "string" + } + } + }, + additionalProperties: false, + required: ["name"] + } + ] }, uniqueItems: true }; @@ -28,17 +61,17 @@ module.exports = { schema: { anyOf: [ - arrayOfStrings, + arrayOfStringsOrObjects, { type: "array", - items: [{ + items: { type: "object", properties: { - paths: arrayOfStrings, + paths: arrayOfStringsOrObjects, patterns: arrayOfStrings }, additionalProperties: false - }], + }, additionalItems: false } ] @@ -47,37 +80,182 @@ module.exports = { create(context) { const options = Array.isArray(context.options) ? context.options : []; - const isStringArray = typeof options[0] !== "object"; - const restrictedPaths = new Set(isStringArray ? context.options : options[0].paths || []); - const restrictedPatterns = isStringArray ? [] : options[0].patterns || []; + const isPathAndPatternsObject = + typeof options[0] === "object" && + (options[0].hasOwnProperty("paths") || options[0].hasOwnProperty("patterns")); + + const restrictedPaths = (isPathAndPatternsObject ? options[0].paths : context.options) || []; + const restrictedPatterns = (isPathAndPatternsObject ? options[0].patterns : []) || []; + + const restrictedPathMessages = restrictedPaths.reduce((memo, importSource) => { + if (typeof importSource === "string") { + memo[importSource] = { message: null }; + } else { + memo[importSource.name] = { + message: importSource.message, + importNames: importSource.importNames + }; + } + return memo; + }, {}); // if no imports are restricted we don"t need to check - if (restrictedPaths.size === 0 && restrictedPatterns.length === 0) { + if (Object.keys(restrictedPaths).length === 0 && restrictedPatterns.length === 0) { return {}; } - const ig = ignore().add(restrictedPatterns); + const restrictedPatternsMatcher = ignore().add(restrictedPatterns); + + /** + * Checks to see if "*" is being used to import everything. + * @param {Set.} importNames - Set of import names that are being imported + * @returns {boolean} whether everything is imported or not + */ + function isEverythingImported(importNames) { + return importNames.has("*"); + } + + /** + * Report a restricted path. + * @param {node} node representing the restricted path reference + * @returns {void} + * @private + */ + function reportPath(node) { + const importSource = node.source.value.trim(); + const customMessage = restrictedPathMessages[importSource] && restrictedPathMessages[importSource].message; + const message = customMessage + ? CUSTOM_MESSAGE_TEMPLATE + : DEFAULT_MESSAGE_TEMPLATE; + + context.report({ + node, + message, + data: { + importSource, + customMessage + } + }); + } + + /** + * Report a restricted path specifically for patterns. + * @param {node} node - representing the restricted path reference + * @returns {void} + * @private + */ + function reportPathForPatterns(node) { + const importSource = node.source.value.trim(); + + context.report({ + node, + message: "'{{importSource}}' import is restricted from being used by a pattern.", + data: { + importSource + } + }); + } + + /** + * Report a restricted path specifically when using the '*' import. + * @param {string} importSource - path of the import + * @param {node} node - representing the restricted path reference + * @returns {void} + * @private + */ + function reportPathForEverythingImported(importSource, node) { + const importNames = restrictedPathMessages[importSource].importNames; + + context.report({ + node, + message: "* import is invalid because '{{importNames}}' from '{{importSource}}' is restricted.", + data: { + importSource, + importNames + } + }); + } + + /** + * Check if the given importSource is restricted because '*' is being imported. + * @param {string} importSource - path of the import + * @param {Set.} importNames - Set of import names that are being imported + * @returns {boolean} whether the path is restricted + * @private + */ + function isRestrictedForEverythingImported(importSource, importNames) { + return Object.prototype.hasOwnProperty.call(restrictedPathMessages, importSource) && + restrictedPathMessages[importSource].importNames && + isEverythingImported(importNames); + } + + /** + * Check if the given importNames are restricted given a list of restrictedImportNames. + * @param {Set.} importNames - Set of import names that are being imported + * @param {[string]} restrictedImportNames - array of import names that are restricted for this import + * @returns {boolean} whether the objectName is restricted + * @private + */ + function isRestrictedObject(importNames, restrictedImportNames) { + return restrictedImportNames.some(restrictedObjectName => ( + importNames.has(restrictedObjectName) + )); + } + + /** + * Check if the given importSource is a restricted path. + * @param {string} importSource - path of the import + * @param {Set.} importNames - Set of import names that are being imported + * @returns {boolean} whether the variable is a restricted path or not + * @private + */ + function isRestrictedPath(importSource, importNames) { + let isRestricted = false; + + if (Object.prototype.hasOwnProperty.call(restrictedPathMessages, importSource)) { + if (restrictedPathMessages[importSource].importNames) { + isRestricted = isRestrictedObject(importNames, restrictedPathMessages[importSource].importNames); + } else { + isRestricted = true; + } + } + + return isRestricted; + } + + /** + * Check if the given importSource is restricted by a pattern. + * @param {string} importSource - path of the import + * @returns {boolean} whether the variable is a restricted pattern or not + * @private + */ + function isRestrictedPattern(importSource) { + return restrictedPatterns.length > 0 && restrictedPatternsMatcher.ignores(importSource); + } return { ImportDeclaration(node) { - if (node && node.source && node.source.value) { + const importSource = node.source.value.trim(); + const importNames = node.specifiers.reduce((set, specifier) => { + if (specifier.type === "ImportDefaultSpecifier") { + set.add("default"); + } else if (specifier.type === "ImportNamespaceSpecifier") { + set.add("*"); + } else { + set.add(specifier.imported.name); + } + return set; + }, new Set()); - const importName = node.source.value.trim(); + if (isRestrictedForEverythingImported(importSource, importNames)) { + reportPathForEverythingImported(importSource, node); + } - if (restrictedPaths.has(importName)) { - context.report({ - node, - message: "'{{importName}}' import is restricted from being used.", - data: { importName } - }); - } - if (restrictedPatterns.length > 0 && ig.ignores(importName)) { - context.report({ - node, - message: "'{{importName}}' import is restricted from being used by a pattern.", - data: { importName } - }); - } + if (isRestrictedPath(importSource, importNames)) { + reportPath(node); + } + if (isRestrictedPattern(importSource)) { + reportPathForPatterns(node); } } }; diff --git a/tools/eslint/lib/rules/no-restricted-modules.js b/tools/eslint/lib/rules/no-restricted-modules.js index 3a9634de9e18d1..cd47975733d166 100644 --- a/tools/eslint/lib/rules/no-restricted-modules.js +++ b/tools/eslint/lib/rules/no-restricted-modules.js @@ -4,6 +4,13 @@ */ "use strict"; +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const DEFAULT_MESSAGE_TEMPLATE = "'{{moduleName}}' module is restricted from being used."; +const CUSTOM_MESSAGE_TEMPLATE = "'{{moduleName}}' module is restricted from being used. {{customMessage}}"; + //------------------------------------------------------------------------------ // Rule Definition //------------------------------------------------------------------------------ @@ -11,9 +18,29 @@ const ignore = require("ignore"); const arrayOfStrings = { + type: "array", + items: { type: "string" }, + uniqueItems: true +}; + +const arrayOfStringsOrObjects = { type: "array", items: { - type: "string" + anyOf: [ + { type: "string" }, + { + type: "object", + properties: { + name: { type: "string" }, + message: { + type: "string", + minLength: 1 + } + }, + additionalProperties: false, + required: ["name"] + } + ] }, uniqueItems: true }; @@ -28,17 +55,17 @@ module.exports = { schema: { anyOf: [ - arrayOfStrings, + arrayOfStringsOrObjects, { type: "array", - items: [{ + items: { type: "object", properties: { - paths: arrayOfStrings, + paths: arrayOfStringsOrObjects, patterns: arrayOfStrings }, additionalProperties: false - }], + }, additionalItems: false } ] @@ -47,17 +74,30 @@ module.exports = { create(context) { const options = Array.isArray(context.options) ? context.options : []; - const isStringArray = typeof options[0] !== "object"; - const restrictedPaths = new Set(isStringArray ? context.options : options[0].paths || []); - const restrictedPatterns = isStringArray ? [] : options[0].patterns || []; + const isPathAndPatternsObject = + typeof options[0] === "object" && + (options[0].hasOwnProperty("paths") || options[0].hasOwnProperty("patterns")); + + const restrictedPaths = (isPathAndPatternsObject ? options[0].paths : context.options) || []; + const restrictedPatterns = (isPathAndPatternsObject ? options[0].patterns : []) || []; + + const restrictedPathMessages = restrictedPaths.reduce((memo, importName) => { + if (typeof importName === "string") { + memo[importName] = null; + } else { + memo[importName.name] = importName.message; + } + return memo; + }, {}); // if no imports are restricted we don"t need to check - if (restrictedPaths.size === 0 && restrictedPatterns.length === 0) { + if (Object.keys(restrictedPaths).length === 0 && restrictedPatterns.length === 0) { return {}; } const ig = ignore().add(restrictedPatterns); + /** * Function to check if a node is a string literal. * @param {ASTNode} node The node to check. @@ -76,6 +116,39 @@ module.exports = { return node.callee.type === "Identifier" && node.callee.name === "require"; } + /** + * Report a restricted path. + * @param {node} node representing the restricted path reference + * @returns {void} + * @private + */ + function reportPath(node) { + const moduleName = node.arguments[0].value.trim(); + const customMessage = restrictedPathMessages[moduleName]; + const message = customMessage + ? CUSTOM_MESSAGE_TEMPLATE + : DEFAULT_MESSAGE_TEMPLATE; + + context.report({ + node, + message, + data: { + moduleName, + customMessage + } + }); + } + + /** + * Check if the given name is a restricted path name + * @param {string} name name of a variable + * @returns {boolean} whether the variable is a restricted path or not + * @private + */ + function isRestrictedPath(name) { + return Object.prototype.hasOwnProperty.call(restrictedPathMessages, name); + } + return { CallExpression(node) { if (isRequireCall(node)) { @@ -85,12 +158,8 @@ module.exports = { const moduleName = node.arguments[0].value.trim(); // check if argument value is in restricted modules array - if (restrictedPaths.has(moduleName)) { - context.report({ - node, - message: "'{{moduleName}}' module is restricted from being used.", - data: { moduleName } - }); + if (isRestrictedPath(moduleName)) { + reportPath(node); } if (restrictedPatterns.length > 0 && ig.ignores(moduleName)) { diff --git a/tools/eslint/lib/rules/no-restricted-properties.js b/tools/eslint/lib/rules/no-restricted-properties.js index 44db74f5354036..cdc73f9e41097c 100644 --- a/tools/eslint/lib/rules/no-restricted-properties.js +++ b/tools/eslint/lib/rules/no-restricted-properties.js @@ -92,12 +92,12 @@ module.exports = { }); /** - * Checks to see whether a property access is restricted, and reports it if so. - * @param {ASTNode} node The node to report - * @param {string} objectName The name of the object - * @param {string} propertyName The name of the property - * @returns {undefined} - */ + * Checks to see whether a property access is restricted, and reports it if so. + * @param {ASTNode} node The node to report + * @param {string} objectName The name of the object + * @param {string} propertyName The name of the property + * @returns {undefined} + */ function checkPropertyAccess(node, objectName, propertyName) { if (propertyName === null) { return; @@ -135,10 +135,10 @@ module.exports = { } /** - * Checks property accesses in a destructuring assignment expression, e.g. `var foo; ({foo} = bar);` - * @param {ASTNode} node An AssignmentExpression or AssignmentPattern node - * @returns {undefined} - */ + * Checks property accesses in a destructuring assignment expression, e.g. `var foo; ({foo} = bar);` + * @param {ASTNode} node An AssignmentExpression or AssignmentPattern node + * @returns {undefined} + */ function checkDestructuringAssignment(node) { if (node.right.type === "Identifier") { const objectName = node.right.name; diff --git a/tools/eslint/lib/rules/no-return-await.js b/tools/eslint/lib/rules/no-return-await.js index a7933460d47624..2f06b611084904 100644 --- a/tools/eslint/lib/rules/no-return-await.js +++ b/tools/eslint/lib/rules/no-return-await.js @@ -40,12 +40,12 @@ module.exports = { } /** - * Determines whether a thrown error from this node will be caught/handled within this function rather than immediately halting - * this function. For example, a statement in a `try` block will always have an error handler. A statement in - * a `catch` block will only have an error handler if there is also a `finally` block. - * @param {ASTNode} node A node representing a location where an could be thrown - * @returns {boolean} `true` if a thrown error will be caught/handled in this function - */ + * Determines whether a thrown error from this node will be caught/handled within this function rather than immediately halting + * this function. For example, a statement in a `try` block will always have an error handler. A statement in + * a `catch` block will only have an error handler if there is also a `finally` block. + * @param {ASTNode} node A node representing a location where an could be thrown + * @returns {boolean} `true` if a thrown error will be caught/handled in this function + */ function hasErrorHandler(node) { let ancestor = node; diff --git a/tools/eslint/lib/rules/no-self-assign.js b/tools/eslint/lib/rules/no-self-assign.js index 8b9314a3e87659..48b922d46b88fa 100644 --- a/tools/eslint/lib/rules/no-self-assign.js +++ b/tools/eslint/lib/rules/no-self-assign.js @@ -114,8 +114,10 @@ function eachSelfAssignment(left, right, props, report) { right.properties.length >= 1 ) { - // Gets the index of the last spread property. - // It's possible to overwrite properties followed by it. + /* + * Gets the index of the last spread property. + * It's possible to overwrite properties followed by it. + */ let startJ = 0; for (let i = right.properties.length - 1; i >= 0; --i) { diff --git a/tools/eslint/lib/rules/no-sequences.js b/tools/eslint/lib/rules/no-sequences.js index 23c1956ebeba07..5e746dfa88f77b 100644 --- a/tools/eslint/lib/rules/no-sequences.js +++ b/tools/eslint/lib/rules/no-sequences.js @@ -40,10 +40,12 @@ module.exports = { WithStatement: "object", ArrowFunctionExpression: "body" - // Omitting CallExpression - commas are parsed as argument separators - // Omitting NewExpression - commas are parsed as argument separators - // Omitting ForInStatement - parts aren't individually parenthesised - // Omitting ForStatement - parts aren't individually parenthesised + /* + * Omitting CallExpression - commas are parsed as argument separators + * Omitting NewExpression - commas are parsed as argument separators + * Omitting ForInStatement - parts aren't individually parenthesised + * Omitting ForStatement - parts aren't individually parenthesised + */ }; /** diff --git a/tools/eslint/lib/rules/no-trailing-spaces.js b/tools/eslint/lib/rules/no-trailing-spaces.js index b5d2f8d1b56834..fbbc6402175029 100644 --- a/tools/eslint/lib/rules/no-trailing-spaces.js +++ b/tools/eslint/lib/rules/no-trailing-spaces.js @@ -49,7 +49,7 @@ module.exports = { const options = context.options[0] || {}, skipBlankLines = options.skipBlankLines || false, - ignoreComments = typeof options.ignoreComments === "undefined" || options.ignoreComments; + ignoreComments = typeof options.ignoreComments === "boolean" && options.ignoreComments; /** * Report the error message @@ -101,8 +101,10 @@ module.exports = { Program: function checkTrailingSpaces(node) { - // Let's hack. Since Espree does not return whitespace nodes, - // fetch the source code and do matching via regexps. + /* + * Let's hack. Since Espree does not return whitespace nodes, + * fetch the source code and do matching via regexps. + */ const re = new RegExp(NONBLANK), skipMatch = new RegExp(SKIP_BLANK), @@ -117,9 +119,11 @@ module.exports = { for (let i = 0, ii = lines.length; i < ii; i++) { const matches = re.exec(lines[i]); - // Always add linebreak length to line length to accommodate for line break (\n or \r\n) - // Because during the fix time they also reserve one spot in the array. - // Usually linebreak length is 2 for \r\n (CRLF) and 1 for \n (LF) + /* + * Always add linebreak length to line length to accommodate for line break (\n or \r\n) + * Because during the fix time they also reserve one spot in the array. + * Usually linebreak length is 2 for \r\n (CRLF) and 1 for \n (LF) + */ const linebreakLength = linebreaks && linebreaks[i] ? linebreaks[i].length : 1; const lineLength = lines[i].length + linebreakLength; @@ -140,8 +144,10 @@ module.exports = { continue; } - // If the line has only whitespace, and skipBlankLines - // is true, don't report it + /* + * If the line has only whitespace, and skipBlankLines + * is true, don't report it + */ if (skipBlankLines && skipMatch.test(lines[i])) { totalLength += lineLength; continue; diff --git a/tools/eslint/lib/rules/no-unneeded-ternary.js b/tools/eslint/lib/rules/no-unneeded-ternary.js index 929991f86bb843..57455378053f37 100644 --- a/tools/eslint/lib/rules/no-unneeded-ternary.js +++ b/tools/eslint/lib/rules/no-unneeded-ternary.js @@ -72,8 +72,10 @@ module.exports = { node.right, token => token.value === node.operator ); + const text = sourceCode.getText(); - return sourceCode.getText().slice(node.range[0], operatorToken.range[0]) + OPERATOR_INVERSES[node.operator] + sourceCode.getText().slice(operatorToken.range[1], node.range[1]); + return text.slice(node.range[0], + operatorToken.range[0]) + OPERATOR_INVERSES[node.operator] + text.slice(operatorToken.range[1], node.range[1]); } if (astUtils.getPrecedence(node) < astUtils.getPrecedence({ type: "UnaryExpression" })) { diff --git a/tools/eslint/lib/rules/no-unreachable.js b/tools/eslint/lib/rules/no-unreachable.js index 82ef8301a3612e..217a6a42995184 100644 --- a/tools/eslint/lib/rules/no-unreachable.js +++ b/tools/eslint/lib/rules/no-unreachable.js @@ -145,8 +145,10 @@ module.exports = { nextNode = node; } - // Report the current range since this statement is reachable or is - // not consecutive to the current range. + /* + * Report the current range since this statement is reachable or is + * not consecutive to the current range. + */ if (!range.isEmpty) { context.report({ message: "Unreachable code.", diff --git a/tools/eslint/lib/rules/no-unused-labels.js b/tools/eslint/lib/rules/no-unused-labels.js index 12f60ca184ea57..bcd3cfdc4780f0 100644 --- a/tools/eslint/lib/rules/no-unused-labels.js +++ b/tools/eslint/lib/rules/no-unused-labels.js @@ -59,7 +59,8 @@ module.exports = { * Only perform a fix if there are no comments between the label and the body. This will be the case * when there is exactly one token/comment (the ":") between the label and the body. */ - if (sourceCode.getTokenAfter(node.label, { includeComments: true }) === sourceCode.getTokenBefore(node.body, { includeComments: true })) { + if (sourceCode.getTokenAfter(node.label, { includeComments: true }) === + sourceCode.getTokenBefore(node.body, { includeComments: true })) { return fixer.removeRange([node.range[0], node.body.range[0]]); } diff --git a/tools/eslint/lib/rules/no-use-before-define.js b/tools/eslint/lib/rules/no-use-before-define.js index bdff23934c21fd..ada01815d9c888 100644 --- a/tools/eslint/lib/rules/no-use-before-define.js +++ b/tools/eslint/lib/rules/no-use-before-define.js @@ -59,11 +59,11 @@ function isOuterClass(variable, reference) { } /** -* Checks whether or not a given variable is a variable declaration in an upper function scope. -* @param {eslint-scope.Variable} variable - A variable to check. -* @param {eslint-scope.Reference} reference - A reference to check. -* @returns {boolean} `true` if the variable is a variable declaration. -*/ + * Checks whether or not a given variable is a variable declaration in an upper function scope. + * @param {eslint-scope.Variable} variable - A variable to check. + * @param {eslint-scope.Reference} reference - A reference to check. + * @returns {boolean} `true` if the variable is a variable declaration. + */ function isOuterVariable(variable, reference) { return ( variable.defs[0].type === "Variable" && @@ -194,12 +194,14 @@ module.exports = { scope.references.forEach(reference => { const variable = reference.resolved; - // Skips when the reference is: - // - initialization's. - // - referring to an undefined variable. - // - referring to a global environment variable (there're no identifiers). - // - located preceded by the variable (except in initializers). - // - allowed by options. + /* + * Skips when the reference is: + * - initialization's. + * - referring to an undefined variable. + * - referring to a global environment variable (there're no identifiers). + * - located preceded by the variable (except in initializers). + * - allowed by options. + */ if (reference.init || !variable || variable.identifiers.length === 0 || diff --git a/tools/eslint/lib/rules/no-useless-call.js b/tools/eslint/lib/rules/no-useless-call.js index eb67bcb3b25271..e4820ac248e04a 100644 --- a/tools/eslint/lib/rules/no-useless-call.js +++ b/tools/eslint/lib/rules/no-useless-call.js @@ -28,30 +28,6 @@ function isCallOrNonVariadicApply(node) { ); } -/** - * Checks whether or not the tokens of two given nodes are same. - * @param {ASTNode} left - A node 1 to compare. - * @param {ASTNode} right - A node 2 to compare. - * @param {SourceCode} sourceCode - The ESLint source code object. - * @returns {boolean} the source code for the given node. - */ -function equalTokens(left, right, sourceCode) { - const tokensL = sourceCode.getTokens(left); - const tokensR = sourceCode.getTokens(right); - - if (tokensL.length !== tokensR.length) { - return false; - } - for (let i = 0; i < tokensL.length; ++i) { - if (tokensL[i].type !== tokensR[i].type || - tokensL[i].value !== tokensR[i].value - ) { - return false; - } - } - - return true; -} /** * Checks whether or not `thisArg` is not changed by `.call()`/`.apply()`. @@ -64,7 +40,7 @@ function isValidThisArg(expectedThis, thisArg, sourceCode) { if (!expectedThis) { return astUtils.isNullOrUndefined(thisArg); } - return equalTokens(expectedThis, thisArg, sourceCode); + return astUtils.equalTokens(expectedThis, thisArg, sourceCode); } //------------------------------------------------------------------------------ diff --git a/tools/eslint/lib/rules/no-useless-computed-key.js b/tools/eslint/lib/rules/no-useless-computed-key.js index 23de2f3734a0b7..f8114ab754368b 100644 --- a/tools/eslint/lib/rules/no-useless-computed-key.js +++ b/tools/eslint/lib/rules/no-useless-computed-key.js @@ -50,7 +50,8 @@ module.exports = { const rightSquareBracket = sourceCode.getFirstTokenBetween(node.key, node.value, astUtils.isClosingBracketToken); const tokensBetween = sourceCode.getTokensBetween(leftSquareBracket, rightSquareBracket, 1); - if (tokensBetween.slice(0, -1).some((token, index) => sourceCode.getText().slice(token.range[1], tokensBetween[index + 1].range[0]).trim())) { + if (tokensBetween.slice(0, -1).some((token, index) => + sourceCode.getText().slice(token.range[1], tokensBetween[index + 1].range[0]).trim())) { // If there are comments between the brackets and the property name, don't do a fix. return null; diff --git a/tools/eslint/lib/rules/no-useless-escape.js b/tools/eslint/lib/rules/no-useless-escape.js index 0212bd60e3bdac..cdc3e98df85c5d 100644 --- a/tools/eslint/lib/rules/no-useless-escape.js +++ b/tools/eslint/lib/rules/no-useless-escape.js @@ -12,11 +12,11 @@ const astUtils = require("../ast-utils"); //------------------------------------------------------------------------------ /** -* Returns the union of two sets. -* @param {Set} setA The first set -* @param {Set} setB The second set -* @returns {Set} The union of the two sets -*/ + * Returns the union of two sets. + * @param {Set} setA The first set + * @param {Set} setB The second set + * @returns {Set} The union of the two sets + */ function union(setA, setB) { return new Set(function *() { yield* setA; @@ -29,22 +29,22 @@ const REGEX_GENERAL_ESCAPES = new Set("\\bcdDfnrsStvwWxu0123456789]"); const REGEX_NON_CHARCLASS_ESCAPES = union(REGEX_GENERAL_ESCAPES, new Set("^/.$*+?[{}|()B")); /** -* Parses a regular expression into a list of characters with character class info. -* @param {string} regExpText The raw text used to create the regular expression -* @returns {Object[]} A list of characters, each with info on escaping and whether they're in a character class. -* @example -* -* parseRegExp('a\\b[cd-]') -* -* returns: -* [ -* {text: 'a', index: 0, escaped: false, inCharClass: false, startsCharClass: false, endsCharClass: false}, -* {text: 'b', index: 2, escaped: true, inCharClass: false, startsCharClass: false, endsCharClass: false}, -* {text: 'c', index: 4, escaped: false, inCharClass: true, startsCharClass: true, endsCharClass: false}, -* {text: 'd', index: 5, escaped: false, inCharClass: true, startsCharClass: false, endsCharClass: false}, -* {text: '-', index: 6, escaped: false, inCharClass: true, startsCharClass: false, endsCharClass: false} -* ] -*/ + * Parses a regular expression into a list of characters with character class info. + * @param {string} regExpText The raw text used to create the regular expression + * @returns {Object[]} A list of characters, each with info on escaping and whether they're in a character class. + * @example + * + * parseRegExp('a\\b[cd-]') + * + * returns: + * [ + * {text: 'a', index: 0, escaped: false, inCharClass: false, startsCharClass: false, endsCharClass: false}, + * {text: 'b', index: 2, escaped: true, inCharClass: false, startsCharClass: false, endsCharClass: false}, + * {text: 'c', index: 4, escaped: false, inCharClass: true, startsCharClass: true, endsCharClass: false}, + * {text: 'd', index: 5, escaped: false, inCharClass: true, startsCharClass: false, endsCharClass: false}, + * {text: '-', index: 6, escaped: false, inCharClass: true, startsCharClass: false, endsCharClass: false} + * ] + */ function parseRegExp(regExpText) { const charList = []; @@ -63,7 +63,14 @@ function parseRegExp(regExpText) { return Object.assign(state, { inCharClass: false, startingCharClass: false }); } } - charList.push({ text: char, index, escaped: state.escapeNextChar, inCharClass: state.inCharClass, startsCharClass: state.startingCharClass, endsCharClass: false }); + charList.push({ + text: char, + index, + escaped: state.escapeNextChar, + inCharClass: state.inCharClass, + startsCharClass: state.startingCharClass, + endsCharClass: false + }); return Object.assign(state, { escapeNextChar: false, startingCharClass: false }); }, { escapeNextChar: false, inCharClass: false, startingCharClass: false }); @@ -123,7 +130,8 @@ module.exports = { isUnnecessaryEscape = match.input[match.index + 2] !== "{"; } else if (escapedChar === "{") { - /* Warn if `\{` is not preceded by `$`. If preceded by `$`, escaping + /* + * Warn if `\{` is not preceded by `$`. If preceded by `$`, escaping * is necessary and the rule should not warn. If preceded by `/$`, the rule * will warn for the `/$` instead, as it is the first unnecessarily escaped character. */ diff --git a/tools/eslint/lib/rules/no-useless-return.js b/tools/eslint/lib/rules/no-useless-return.js index 29f644cc43df73..5415bf59b80bce 100644 --- a/tools/eslint/lib/rules/no-useless-return.js +++ b/tools/eslint/lib/rules/no-useless-return.js @@ -222,10 +222,12 @@ module.exports = { fix(fixer) { if (isRemovable(node)) { - // Extend the replacement range to include the - // entire function to avoid conflicting with - // no-else-return. - // https://github.com/eslint/eslint/issues/8026 + /* + * Extend the replacement range to include the + * entire function to avoid conflicting with + * no-else-return. + * https://github.com/eslint/eslint/issues/8026 + */ return new FixTracker(fixer, context.getSourceCode()) .retainEnclosingFunction(node) .remove(node); @@ -238,8 +240,10 @@ module.exports = { scopeInfo = scopeInfo.upper; }, - // Initializes segments. - // NOTE: This event is notified for only reachable segments. + /* + * Initializes segments. + * NOTE: This event is notified for only reachable segments. + */ onCodePathSegmentStart(segment) { const info = { uselessReturns: getUselessReturns([], segment.allPrevSegments), @@ -270,8 +274,10 @@ module.exports = { scopeInfo.uselessReturns.push(node); }, - // Registers for all statement nodes except FunctionDeclaration, BlockStatement, BreakStatement. - // Removes return statements of the current segments from the useless return statement list. + /* + * Registers for all statement nodes except FunctionDeclaration, BlockStatement, BreakStatement. + * Removes return statements of the current segments from the useless return statement list. + */ ClassDeclaration: markReturnStatementsOnCurrentSegmentsAsUsed, ContinueStatement: markReturnStatementsOnCurrentSegmentsAsUsed, DebuggerStatement: markReturnStatementsOnCurrentSegmentsAsUsed, diff --git a/tools/eslint/lib/rules/no-var.js b/tools/eslint/lib/rules/no-var.js index c74e0b9ad9f6df..d3c163e5577402 100644 --- a/tools/eslint/lib/rules/no-var.js +++ b/tools/eslint/lib/rules/no-var.js @@ -15,6 +15,15 @@ const astUtils = require("../ast-utils"); // Helpers //------------------------------------------------------------------------------ +/** + * Check whether a given variable is a global variable or not. + * @param {eslint-scope.Variable} variable The variable to check. + * @returns {boolean} `true` if the variable is a global variable. + */ +function isGlobal(variable) { + return Boolean(variable.scope) && variable.scope.type === "global"; +} + /** * Finds the nearest function scope or global scope walking up the scope * hierarchy. @@ -203,6 +212,7 @@ module.exports = { * Checks whether it can fix a given variable declaration or not. * It cannot fix if the following cases: * + * - A variable is a global variable. * - A variable is declared on a SwitchCase node. * - A variable is redeclared. * - A variable is used from outside the scope. @@ -256,6 +266,7 @@ module.exports = { if (node.parent.type === "SwitchCase" || node.declarations.some(hasSelfReferenceInTDZ) || + variables.some(isGlobal) || variables.some(isRedeclared) || variables.some(isUsedFromOutsideOf(scopeNode)) ) { diff --git a/tools/eslint/lib/rules/no-whitespace-before-property.js b/tools/eslint/lib/rules/no-whitespace-before-property.js index 71db50c4395643..2d476b66c0a99c 100644 --- a/tools/eslint/lib/rules/no-whitespace-before-property.js +++ b/tools/eslint/lib/rules/no-whitespace-before-property.js @@ -53,8 +53,10 @@ module.exports = { fix(fixer) { if (!node.computed && astUtils.isDecimalInteger(node.object)) { - // If the object is a number literal, fixing it to something like 5.toString() would cause a SyntaxError. - // Don't fix this case. + /* + * If the object is a number literal, fixing it to something like 5.toString() would cause a SyntaxError. + * Don't fix this case. + */ return null; } return fixer.replaceTextRange([leftToken.range[1], rightToken.range[0]], replacementText); diff --git a/tools/eslint/lib/rules/object-curly-newline.js b/tools/eslint/lib/rules/object-curly-newline.js index 42f2778739d0ec..ebad69de2ee123 100644 --- a/tools/eslint/lib/rules/object-curly-newline.js +++ b/tools/eslint/lib/rules/object-curly-newline.js @@ -131,8 +131,15 @@ module.exports = { */ function check(node) { const options = normalizedOptions[node.type]; - const openBrace = sourceCode.getFirstToken(node); - const closeBrace = sourceCode.getLastToken(node); + const openBrace = sourceCode.getFirstToken(node, token => token.value === "{"); + let closeBrace; + + if (node.typeAnnotation) { + closeBrace = sourceCode.getTokenBefore(node.typeAnnotation); + } else { + closeBrace = sourceCode.getLastToken(node); + } + let first = sourceCode.getTokenAfter(openBrace, { includeComments: true }); let last = sourceCode.getTokenBefore(closeBrace, { includeComments: true }); const needsLinebreaks = ( diff --git a/tools/eslint/lib/rules/object-curly-spacing.js b/tools/eslint/lib/rules/object-curly-spacing.js index c1d83c73df41ab..3341e915f24954 100644 --- a/tools/eslint/lib/rules/object-curly-spacing.js +++ b/tools/eslint/lib/rules/object-curly-spacing.js @@ -65,11 +65,11 @@ module.exports = { //-------------------------------------------------------------------------- /** - * Reports that there shouldn't be a space after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there shouldn't be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportNoBeginningSpace(node, token) { context.report({ node, @@ -87,11 +87,11 @@ module.exports = { } /** - * Reports that there shouldn't be a space before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there shouldn't be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportNoEndingSpace(node, token) { context.report({ node, @@ -109,11 +109,11 @@ module.exports = { } /** - * Reports that there should be a space after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there should be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportRequiredBeginningSpace(node, token) { context.report({ node, @@ -129,11 +129,11 @@ module.exports = { } /** - * Reports that there should be a space before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ + * Reports that there should be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ function reportRequiredEndingSpace(node, token) { context.report({ node, diff --git a/tools/eslint/lib/rules/object-shorthand.js b/tools/eslint/lib/rules/object-shorthand.js index 2f7b0ccf90489f..980d0fc35a52b2 100644 --- a/tools/eslint/lib/rules/object-shorthand.js +++ b/tools/eslint/lib/rules/object-shorthand.js @@ -127,16 +127,17 @@ module.exports = { * @param {ASTNode} property Property AST node * @returns {boolean} True if the property can have a shorthand form * @private - **/ + * + */ function canHaveShorthand(property) { return (property.kind !== "set" && property.kind !== "get" && property.type !== "SpreadProperty" && property.type !== "ExperimentalSpreadProperty"); } /** - * Checks whether a node is a string literal. - * @param {ASTNode} node - Any AST node. - * @returns {boolean} `true` if it is a string literal. - */ + * Checks whether a node is a string literal. + * @param {ASTNode} node - Any AST node. + * @returns {boolean} `true` if it is a string literal. + */ function isStringLiteral(node) { return node.type === "Literal" && typeof node.value === "string"; } @@ -146,7 +147,8 @@ module.exports = { * @param {ASTNode} property Property AST node * @returns {boolean} True if the property is considered shorthand, false if not. * @private - **/ + * + */ function isShorthand(property) { // property.method is true when `{a(){}}`. @@ -158,7 +160,8 @@ module.exports = { * @param {ASTNode} property Property AST node * @returns {boolean} True if the key and value are named equally, false if not. * @private - **/ + * + */ function isRedundant(property) { const value = property.value; @@ -177,7 +180,8 @@ module.exports = { * @param {ASTNode} node Property AST node * @param {boolean} checkRedundancy Whether to check longform redundancy * @returns {void} - **/ + * + */ function checkConsistency(node, checkRedundancy) { // We are excluding getters/setters and spread properties as they are considered neither longform nor shorthand. @@ -187,8 +191,10 @@ module.exports = { if (properties.length > 0) { const shorthandProperties = properties.filter(isShorthand); - // If we do not have an equal number of longform properties as - // shorthand properties, we are using the annotations inconsistently + /* + * If we do not have an equal number of longform properties as + * shorthand properties, we are using the annotations inconsistently + */ if (shorthandProperties.length !== properties.length) { // We have at least 1 shorthand property @@ -196,8 +202,10 @@ module.exports = { context.report({ node, message: "Unexpected mix of shorthand and non-shorthand properties." }); } else if (checkRedundancy) { - // If all properties of the object contain a method or value with a name matching it's key, - // all the keys are redundant. + /* + * If all properties of the object contain a method or value with a name matching it's key, + * all the keys are redundant. + */ const canAlwaysUseShorthand = properties.every(isRedundant); if (canAlwaysUseShorthand) { @@ -209,14 +217,18 @@ module.exports = { } /** - * Fixes a FunctionExpression node by making it into a shorthand property. - * @param {SourceCodeFixer} fixer The fixer object - * @param {ASTNode} node A `Property` node that has a `FunctionExpression` or `ArrowFunctionExpression` as its value - * @returns {Object} A fix for this node - */ + * Fixes a FunctionExpression node by making it into a shorthand property. + * @param {SourceCodeFixer} fixer The fixer object + * @param {ASTNode} node A `Property` node that has a `FunctionExpression` or `ArrowFunctionExpression` as its value + * @returns {Object} A fix for this node + */ function makeFunctionShorthand(fixer, node) { - const firstKeyToken = node.computed ? sourceCode.getFirstToken(node, astUtils.isOpeningBracketToken) : sourceCode.getFirstToken(node.key); - const lastKeyToken = node.computed ? sourceCode.getFirstTokenBetween(node.key, node.value, astUtils.isClosingBracketToken) : sourceCode.getLastToken(node.key); + const firstKeyToken = node.computed + ? sourceCode.getFirstToken(node, astUtils.isOpeningBracketToken) + : sourceCode.getFirstToken(node.key); + const lastKeyToken = node.computed + ? sourceCode.getFirstTokenBetween(node.key, node.value, astUtils.isClosingBracketToken) + : sourceCode.getLastToken(node.key); const keyText = sourceCode.text.slice(firstKeyToken.range[0], lastKeyToken.range[1]); let keyPrefix = ""; @@ -249,11 +261,11 @@ module.exports = { } /** - * Fixes a FunctionExpression node by making it into a longform property. - * @param {SourceCodeFixer} fixer The fixer object - * @param {ASTNode} node A `Property` node that has a `FunctionExpression` as its value - * @returns {Object} A fix for this node - */ + * Fixes a FunctionExpression node by making it into a longform property. + * @param {SourceCodeFixer} fixer The fixer object + * @param {ASTNode} node A `Property` node that has a `FunctionExpression` as its value + * @returns {Object} A fix for this node + */ function makeFunctionLongform(fixer, node) { const firstKeyToken = node.computed ? sourceCode.getTokens(node).find(token => token.value === "[") : sourceCode.getFirstToken(node.key); const lastKeyToken = node.computed ? sourceCode.getTokensBetween(node.key, node.value).find(token => token.value === "]") : sourceCode.getLastToken(node.key); @@ -284,10 +296,10 @@ module.exports = { const argumentsIdentifiers = new WeakSet(); /** - * Enters a function. This creates a new lexical identifier scope, so a new Set of arrow functions is pushed onto the stack. - * Also, this marks all `arguments` identifiers so that they can be detected later. - * @returns {void} - */ + * Enters a function. This creates a new lexical identifier scope, so a new Set of arrow functions is pushed onto the stack. + * Also, this marks all `arguments` identifiers so that they can be detected later. + * @returns {void} + */ function enterFunction() { lexicalScopeStack.unshift(new Set()); context.getScope().variables.filter(variable => variable.name === "arguments").forEach(variable => { @@ -296,18 +308,18 @@ module.exports = { } /** - * Exits a function. This pops the current set of arrow functions off the lexical scope stack. - * @returns {void} - */ + * Exits a function. This pops the current set of arrow functions off the lexical scope stack. + * @returns {void} + */ function exitFunction() { lexicalScopeStack.shift(); } /** - * Marks the current function as having a lexical keyword. This implies that all arrow functions - * in the current lexical scope contain a reference to this lexical keyword. - * @returns {void} - */ + * Marks the current function as having a lexical keyword. This implies that all arrow functions + * in the current lexical scope contain a reference to this lexical keyword. + * @returns {void} + */ function reportLexicalIdentifier() { lexicalScopeStack[0].forEach(arrowFunction => arrowsWithLexicalIdentifiers.add(arrowFunction)); } diff --git a/tools/eslint/lib/rules/operator-assignment.js b/tools/eslint/lib/rules/operator-assignment.js index 99cca356f275a9..f776609f5e33ac 100644 --- a/tools/eslint/lib/rules/operator-assignment.js +++ b/tools/eslint/lib/rules/operator-assignment.js @@ -77,11 +77,11 @@ function same(a, b) { } /** -* Determines if the left side of a node can be safely fixed (i.e. if it activates the same getters/setters and) -* toString calls regardless of whether assignment shorthand is used) -* @param {ASTNode} node The node on the left side of the expression -* @returns {boolean} `true` if the node can be fixed -*/ + * Determines if the left side of a node can be safely fixed (i.e. if it activates the same getters/setters and) + * toString calls regardless of whether assignment shorthand is used) + * @param {ASTNode} node The node on the left side of the expression + * @returns {boolean} `true` if the node can be fixed + */ function canBeFixed(node) { return node.type === "Identifier" || node.type === "MemberExpression" && node.object.type === "Identifier" && (!node.computed || node.property.type === "Literal"); @@ -109,10 +109,10 @@ module.exports = { const sourceCode = context.getSourceCode(); /** - * Returns the operator token of an AssignmentExpression or BinaryExpression - * @param {ASTNode} node An AssignmentExpression or BinaryExpression node - * @returns {Token} The operator token in the node - */ + * Returns the operator token of an AssignmentExpression or BinaryExpression + * @param {ASTNode} node An AssignmentExpression or BinaryExpression node + * @returns {Token} The operator token in the node + */ function getOperatorToken(node) { return sourceCode.getFirstTokenBetween(node.left, node.right, token => token.value === node.operator); } diff --git a/tools/eslint/lib/rules/operator-linebreak.js b/tools/eslint/lib/rules/operator-linebreak.js index 8253094c52e4ff..271cbb35c1d88b 100644 --- a/tools/eslint/lib/rules/operator-linebreak.js +++ b/tools/eslint/lib/rules/operator-linebreak.js @@ -69,11 +69,11 @@ module.exports = { //-------------------------------------------------------------------------- /** - * Gets a fixer function to fix rule issues - * @param {Token} operatorToken The operator token of an expression - * @param {string} desiredStyle The style for the rule. One of 'before', 'after', 'none' - * @returns {Function} A fixer function - */ + * Gets a fixer function to fix rule issues + * @param {Token} operatorToken The operator token of an expression + * @param {string} desiredStyle The style for the rule. One of 'before', 'after', 'none' + * @returns {Function} A fixer function + */ function getFixer(operatorToken, desiredStyle) { return fixer => { const tokenBefore = sourceCode.getTokenBefore(operatorToken); @@ -87,7 +87,9 @@ module.exports = { if (hasLinebreakBefore !== hasLinebreakAfter && desiredStyle !== "none") { // If there is a comment before and after the operator, don't do a fix. - if (sourceCode.getTokenBefore(operatorToken, { includeComments: true }) !== tokenBefore && sourceCode.getTokenAfter(operatorToken, { includeComments: true }) !== tokenAfter) { + if (sourceCode.getTokenBefore(operatorToken, { includeComments: true }) !== tokenBefore && + sourceCode.getTokenAfter(operatorToken, { includeComments: true }) !== tokenAfter) { + return null; } @@ -133,11 +135,13 @@ module.exports = { */ function validateNode(node, leftSide) { - // When the left part of a binary expression is a single expression wrapped in - // parentheses (ex: `(a) + b`), leftToken will be the last token of the expression - // and operatorToken will be the closing parenthesis. - // The leftToken should be the last closing parenthesis, and the operatorToken - // should be the token right after that. + /* + * When the left part of a binary expression is a single expression wrapped in + * parentheses (ex: `(a) + b`), leftToken will be the last token of the expression + * and operatorToken will be the closing parenthesis. + * The leftToken should be the last closing parenthesis, and the operatorToken + * should be the token right after that. + */ const operatorToken = sourceCode.getTokenAfter(leftSide, astUtils.isNotClosingParenToken); const leftToken = sourceCode.getTokenBefore(operatorToken); const rightToken = sourceCode.getTokenAfter(operatorToken); diff --git a/tools/eslint/lib/rules/padding-line-between-statements.js b/tools/eslint/lib/rules/padding-line-between-statements.js index bc6b26ee957b82..a89c49decf5e4a 100644 --- a/tools/eslint/lib/rules/padding-line-between-statements.js +++ b/tools/eslint/lib/rules/padding-line-between-statements.js @@ -85,8 +85,10 @@ function isBlockLikeStatement(sourceCode, node) { return true; } - // IIFE is a block-like statement specially from - // JSCS#disallowPaddingNewLinesAfterBlocks. + /* + * IIFE is a block-like statement specially from + * JSCS#disallowPaddingNewLinesAfterBlocks. + */ if (isIIFEStatement(node)) { return true; } diff --git a/tools/eslint/lib/rules/prefer-arrow-callback.js b/tools/eslint/lib/rules/prefer-arrow-callback.js index 7565e445f83168..31ae2859fea840 100644 --- a/tools/eslint/lib/rules/prefer-arrow-callback.js +++ b/tools/eslint/lib/rules/prefer-arrow-callback.js @@ -115,12 +115,12 @@ function getCallbackInfo(node) { } /** -* Checks whether a simple list of parameters contains any duplicates. This does not handle complex -parameter lists (e.g. with destructuring), since complex parameter lists are a SyntaxError with duplicate -parameter names anyway. Instead, it always returns `false` for complex parameter lists. -* @param {ASTNode[]} paramsList The list of parameters for a function -* @returns {boolean} `true` if the list of parameters contains any duplicates -*/ + * Checks whether a simple list of parameters contains any duplicates. This does not handle complex + * parameter lists (e.g. with destructuring), since complex parameter lists are a SyntaxError with duplicate + * parameter names anyway. Instead, it always returns `false` for complex parameter lists. + * @param {ASTNode[]} paramsList The list of parameters for a function + * @returns {boolean} `true` if the list of parameters contains any duplicates + */ function hasDuplicateParams(paramsList) { return paramsList.every(param => param.type === "Identifier") && paramsList.length !== new Set(paramsList.map(param => param.name)).size; } @@ -265,10 +265,12 @@ module.exports = { fix(fixer) { if ((!callbackInfo.isLexicalThis && scopeInfo.this) || hasDuplicateParams(node.params)) { - // If the callback function does not have .bind(this) and contains a reference to `this`, there - // is no way to determine what `this` should be, so don't perform any fixes. - // If the callback function has duplicates in its list of parameters (possible in sloppy mode), - // don't replace it with an arrow function, because this is a SyntaxError with arrow functions. + /* + * If the callback function does not have .bind(this) and contains a reference to `this`, there + * is no way to determine what `this` should be, so don't perform any fixes. + * If the callback function has duplicates in its list of parameters (possible in sloppy mode), + * don't replace it with an arrow function, because this is a SyntaxError with arrow functions. + */ return null; } diff --git a/tools/eslint/lib/rules/prefer-const.js b/tools/eslint/lib/rules/prefer-const.js index 1395e0a8a08e92..a8cf3b7ef61893 100644 --- a/tools/eslint/lib/rules/prefer-const.js +++ b/tools/eslint/lib/rules/prefer-const.js @@ -112,8 +112,10 @@ function getIdentifierIfShouldBeConst(variable, ignoreReadBeforeAssign) { } } - // If the assignment is from a different scope, ignore it. - // If the assignment cannot change to a declaration, ignore it. + /* + * If the assignment is from a different scope, ignore it. + * If the assignment cannot change to a declaration, ignore it. + */ const shouldBeConst = ( writer !== null && writer.from === variable.scope && @@ -179,8 +181,10 @@ function groupByDestructuring(variables, ignoreReadBeforeAssign) { const reference = references[j]; const id = reference.identifier; - // Avoid counting a reference twice or more for default values of - // destructuring. + /* + * Avoid counting a reference twice or more for default values of + * destructuring. + */ if (id === prevId) { continue; } @@ -274,17 +278,21 @@ module.exports = { const varDeclParent = findUp(nodes[0], "VariableDeclaration", parentNode => parentNode.type.endsWith("Statement")); const shouldFix = varDeclParent && - // If there are multiple variable declarations, like {let a = 1, b = 2}, then - // do not attempt to fix if one of the declarations should be `const`. It's - // too hard to know how the developer would want to automatically resolve the issue. + /* + * If there are multiple variable declarations, like {let a = 1, b = 2}, then + * do not attempt to fix if one of the declarations should be `const`. It's + * too hard to know how the developer would want to automatically resolve the issue. + */ varDeclParent.declarations.length === 1 && // Don't do a fix unless the variable is initialized (or it's in a for-in or for-of loop) (varDeclParent.parent.type === "ForInStatement" || varDeclParent.parent.type === "ForOfStatement" || varDeclParent.declarations[0].init) && - // If options.destucturing is "all", then this warning will not occur unless - // every assignment in the destructuring should be const. In that case, it's safe - // to apply the fix. + /* + * If options.destucturing is "all", then this warning will not occur unless + * every assignment in the destructuring should be const. In that case, it's safe + * to apply the fix. + */ nodesToReport.length === nodes.length; nodesToReport.forEach(node => { diff --git a/tools/eslint/lib/rules/prefer-destructuring.js b/tools/eslint/lib/rules/prefer-destructuring.js index ebf4e713b3b888..56c348a4785321 100644 --- a/tools/eslint/lib/rules/prefer-destructuring.js +++ b/tools/eslint/lib/rules/prefer-destructuring.js @@ -18,8 +18,10 @@ module.exports = { schema: [ { - // old support {array: Boolean, object: Boolean} - // new support {VariableDeclarator: {}, AssignmentExpression: {}} + /* + * old support {array: Boolean, object: Boolean} + * new support {VariableDeclarator: {}, AssignmentExpression: {}} + */ oneOf: [ { type: "object", @@ -143,7 +145,7 @@ module.exports = { * @returns {void} */ function performCheck(leftNode, rightNode, reportNode) { - if (rightNode.type !== "MemberExpression") { + if (rightNode.type !== "MemberExpression" || rightNode.object.type === "Super") { return; } diff --git a/tools/eslint/lib/rules/prefer-numeric-literals.js b/tools/eslint/lib/rules/prefer-numeric-literals.js index 08deedd624dc83..929e660c665538 100644 --- a/tools/eslint/lib/rules/prefer-numeric-literals.js +++ b/tools/eslint/lib/rules/prefer-numeric-literals.js @@ -96,8 +96,10 @@ module.exports = { if (+(newPrefix + node.arguments[0].value) !== parseInt(node.arguments[0].value, node.arguments[1].value)) { - // If the newly-produced literal would be invalid, (e.g. 0b1234), - // or it would yield an incorrect parseInt result for some other reason, don't make a fix. + /* + * If the newly-produced literal would be invalid, (e.g. 0b1234), + * or it would yield an incorrect parseInt result for some other reason, don't make a fix. + */ return null; } return fixer.replaceText(node, prefixMap[node.arguments[1].value] + node.arguments[0].value); diff --git a/tools/eslint/lib/rules/prefer-promise-reject-errors.js b/tools/eslint/lib/rules/prefer-promise-reject-errors.js index 97223a65a822ba..d2a6b5df102eb1 100644 --- a/tools/eslint/lib/rules/prefer-promise-reject-errors.js +++ b/tools/eslint/lib/rules/prefer-promise-reject-errors.js @@ -38,10 +38,10 @@ module.exports = { //---------------------------------------------------------------------- /** - * Checks the argument of a reject() or Promise.reject() CallExpression, and reports it if it can't be an Error - * @param {ASTNode} callExpression A CallExpression node which is used to reject a Promise - * @returns {void} - */ + * Checks the argument of a reject() or Promise.reject() CallExpression, and reports it if it can't be an Error + * @param {ASTNode} callExpression A CallExpression node which is used to reject a Promise + * @returns {void} + */ function checkRejectCall(callExpression) { if (!callExpression.arguments.length && ALLOW_EMPTY_REJECT) { return; @@ -59,10 +59,10 @@ module.exports = { } /** - * Determines whether a function call is a Promise.reject() call - * @param {ASTNode} node A CallExpression node - * @returns {boolean} `true` if the call is a Promise.reject() call - */ + * Determines whether a function call is a Promise.reject() call + * @param {ASTNode} node A CallExpression node + * @returns {boolean} `true` if the call is a Promise.reject() call + */ function isPromiseRejectCall(node) { return node.callee.type === "MemberExpression" && node.callee.object.type === "Identifier" && node.callee.object.name === "Promise" && @@ -96,14 +96,14 @@ module.exports = { context.getDeclaredVariables(node.arguments[0]) /* - * Find the first variable that matches the second parameter's name. - * If the first parameter has the same name as the second parameter, then the variable will actually - * be "declared" when the first parameter is evaluated, but then it will be immediately overwritten - * by the second parameter. It's not possible for an expression with the variable to be evaluated before - * the variable is overwritten, because functions with duplicate parameters cannot have destructuring or - * default assignments in their parameter lists. Therefore, it's not necessary to explicitly account for - * this case. - */ + * Find the first variable that matches the second parameter's name. + * If the first parameter has the same name as the second parameter, then the variable will actually + * be "declared" when the first parameter is evaluated, but then it will be immediately overwritten + * by the second parameter. It's not possible for an expression with the variable to be evaluated before + * the variable is overwritten, because functions with duplicate parameters cannot have destructuring or + * default assignments in their parameter lists. Therefore, it's not necessary to explicitly account for + * this case. + */ .find(variable => variable.name === node.arguments[0].params[1].name) // Get the references to that variable. diff --git a/tools/eslint/lib/rules/prefer-rest-params.js b/tools/eslint/lib/rules/prefer-rest-params.js index d55d5dad02a09e..03342371b2bfed 100644 --- a/tools/eslint/lib/rules/prefer-rest-params.js +++ b/tools/eslint/lib/rules/prefer-rest-params.js @@ -22,8 +22,10 @@ function getVariableOfArguments(scope) { if (variable.name === "arguments") { - // If there was a parameter which is named "arguments", the implicit "arguments" is not defined. - // So does fast return with null. + /* + * If there was a parameter which is named "arguments", the implicit "arguments" is not defined. + * So does fast return with null. + */ return (variable.identifiers.length === 0) ? variable : null; } } diff --git a/tools/eslint/lib/rules/prefer-spread.js b/tools/eslint/lib/rules/prefer-spread.js index 1f578582843030..c111d5f98e805f 100644 --- a/tools/eslint/lib/rules/prefer-spread.js +++ b/tools/eslint/lib/rules/prefer-spread.js @@ -28,30 +28,6 @@ function isVariadicApplyCalling(node) { ); } -/** - * Checks whether or not the tokens of two given nodes are same. - * @param {ASTNode} left - A node 1 to compare. - * @param {ASTNode} right - A node 2 to compare. - * @param {SourceCode} sourceCode - The ESLint source code object. - * @returns {boolean} the source code for the given node. - */ -function equalTokens(left, right, sourceCode) { - const tokensL = sourceCode.getTokens(left); - const tokensR = sourceCode.getTokens(right); - - if (tokensL.length !== tokensR.length) { - return false; - } - for (let i = 0; i < tokensL.length; ++i) { - if (tokensL[i].type !== tokensR[i].type || - tokensL[i].value !== tokensR[i].value - ) { - return false; - } - } - - return true; -} /** * Checks whether or not `thisArg` is not changed by `.apply()`. @@ -64,7 +40,7 @@ function isValidThisArg(expectedThis, thisArg, context) { if (!expectedThis) { return astUtils.isNullOrUndefined(thisArg); } - return equalTokens(expectedThis, thisArg, context); + return astUtils.equalTokens(expectedThis, thisArg, context); } //------------------------------------------------------------------------------ diff --git a/tools/eslint/lib/rules/prefer-template.js b/tools/eslint/lib/rules/prefer-template.js index 9dc05e8be24450..076ce6a3ea8a63 100644 --- a/tools/eslint/lib/rules/prefer-template.js +++ b/tools/eslint/lib/rules/prefer-template.js @@ -37,10 +37,10 @@ function getTopConcatBinaryExpression(node) { } /** -* Checks whether or not a given binary expression has string literals. -* @param {ASTNode} node - A node to check. -* @returns {boolean} `true` if the node has string literals. -*/ + * Checks whether or not a given binary expression has string literals. + * @param {ASTNode} node - A node to check. + * @returns {boolean} `true` if the node has string literals. + */ function hasStringLiteral(node) { if (isConcatenation(node)) { @@ -65,10 +65,10 @@ function hasNonStringLiteral(node) { } /** -* Determines whether a given node will start with a template curly expression (`${}`) when being converted to a template literal. -* @param {ASTNode} node The node that will be fixed to a template literal -* @returns {boolean} `true` if the node will start with a template curly. -*/ + * Determines whether a given node will start with a template curly expression (`${}`) when being converted to a template literal. + * @param {ASTNode} node The node that will be fixed to a template literal + * @returns {boolean} `true` if the node will start with a template curly. + */ function startsWithTemplateCurly(node) { if (node.type === "BinaryExpression") { return startsWithTemplateCurly(node.left); @@ -80,10 +80,10 @@ function startsWithTemplateCurly(node) { } /** -* Determines whether a given node end with a template curly expression (`${}`) when being converted to a template literal. -* @param {ASTNode} node The node that will be fixed to a template literal -* @returns {boolean} `true` if the node will end with a template curly. -*/ + * Determines whether a given node end with a template curly expression (`${}`) when being converted to a template literal. + * @param {ASTNode} node The node that will be fixed to a template literal + * @returns {boolean} `true` if the node will end with a template curly. + */ function endsWithTemplateCurly(node) { if (node.type === "BinaryExpression") { return startsWithTemplateCurly(node.right); @@ -116,11 +116,11 @@ module.exports = { let done = Object.create(null); /** - * Gets the non-token text between two nodes, ignoring any other tokens that appear between the two tokens. - * @param {ASTNode} node1 The first node - * @param {ASTNode} node2 The second node - * @returns {string} The text between the nodes, excluding other tokens - */ + * Gets the non-token text between two nodes, ignoring any other tokens that appear between the two tokens. + * @param {ASTNode} node1 The first node + * @param {ASTNode} node2 The second node + * @returns {string} The text between the nodes, excluding other tokens + */ function getTextBetween(node1, node2) { const allTokens = [node1].concat(sourceCode.getTokensBetween(node1, node2)).concat(node2); const sourceText = sourceCode.getText(); @@ -129,19 +129,21 @@ module.exports = { } /** - * Returns a template literal form of the given node. - * @param {ASTNode} currentNode A node that should be converted to a template literal - * @param {string} textBeforeNode Text that should appear before the node - * @param {string} textAfterNode Text that should appear after the node - * @returns {string} A string form of this node, represented as a template literal - */ + * Returns a template literal form of the given node. + * @param {ASTNode} currentNode A node that should be converted to a template literal + * @param {string} textBeforeNode Text that should appear before the node + * @param {string} textAfterNode Text that should appear after the node + * @returns {string} A string form of this node, represented as a template literal + */ function getTemplateLiteral(currentNode, textBeforeNode, textAfterNode) { if (currentNode.type === "Literal" && typeof currentNode.value === "string") { - // If the current node is a string literal, escape any instances of ${ or ` to prevent them from being interpreted - // as a template placeholder. However, if the code already contains a backslash before the ${ or ` - // for some reason, don't add another backslash, because that would change the meaning of the code (it would cause - // an actual backslash character to appear before the dollar sign). + /* + * If the current node is a string literal, escape any instances of ${ or ` to prevent them from being interpreted + * as a template placeholder. However, if the code already contains a backslash before the ${ or ` + * for some reason, don't add another backslash, because that would change the meaning of the code (it would cause + * an actual backslash character to appear before the dollar sign). + */ return `\`${currentNode.raw.slice(1, -1).replace(/\\*(\${|`)/g, matched => { if (matched.lastIndexOf("\\") % 2) { return `\\${matched}`; @@ -178,8 +180,10 @@ module.exports = { getTemplateLiteral(currentNode.right, textBeforePlus + textAfterPlus, textAfterNode).slice(1); } - // Otherwise, these nodes should not be combined into a template curly, since there is nowhere to put - // the text between them. + /* + * Otherwise, these nodes should not be combined into a template curly, since there is nowhere to put + * the text between them. + */ return `${getTemplateLiteral(currentNode.left, textBeforeNode, null)}${textBeforePlus}+${textAfterPlus}${getTemplateLiteral(currentNode.right, textAfterNode, null)}`; } diff --git a/tools/eslint/lib/rules/quote-props.js b/tools/eslint/lib/rules/quote-props.js index 305a1b41b6dff7..6ac1f3c138f9a4 100644 --- a/tools/eslint/lib/rules/quote-props.js +++ b/tools/eslint/lib/rules/quote-props.js @@ -104,19 +104,19 @@ module.exports = { } /** - * Returns a string representation of a property node with quotes removed - * @param {ASTNode} key Key AST Node, which may or may not be quoted - * @returns {string} A replacement string for this property - */ + * Returns a string representation of a property node with quotes removed + * @param {ASTNode} key Key AST Node, which may or may not be quoted + * @returns {string} A replacement string for this property + */ function getUnquotedKey(key) { return key.type === "Identifier" ? key.name : key.value; } /** - * Returns a string representation of a property node with quotes added - * @param {ASTNode} key Key AST Node, which may or may not be quoted - * @returns {string} A replacement string for this property - */ + * Returns a string representation of a property node with quotes added + * @param {ASTNode} key Key AST Node, which may or may not be quoted + * @returns {string} A replacement string for this property + */ function getQuotedKey(key) { if (key.type === "Literal" && typeof key.value === "string") { diff --git a/tools/eslint/lib/rules/require-jsdoc.js b/tools/eslint/lib/rules/require-jsdoc.js index f1ecde81f959ec..a02ee3659c3fff 100644 --- a/tools/eslint/lib/rules/require-jsdoc.js +++ b/tools/eslint/lib/rules/require-jsdoc.js @@ -30,6 +30,9 @@ module.exports = { }, ArrowFunctionExpression: { type: "boolean" + }, + FunctionExpression: { + type: "boolean" } }, additionalProperties: false @@ -45,7 +48,9 @@ module.exports = { const DEFAULT_OPTIONS = { FunctionDeclaration: true, MethodDefinition: false, - ClassDeclaration: false + ClassDeclaration: false, + ArrowFunctionExpression: false, + FunctionExpression: false }; const options = Object.assign(DEFAULT_OPTIONS, context.options[0] && context.options[0].require || {}); @@ -58,21 +63,6 @@ module.exports = { context.report({ node, message: "Missing JSDoc comment." }); } - /** - * Check if the jsdoc comment is present for class methods - * @param {ASTNode} node node to examine - * @returns {void} - */ - function checkClassMethodJsDoc(node) { - if (node.parent.type === "MethodDefinition") { - const jsdocComment = source.getJSDocComment(node); - - if (!jsdocComment) { - report(node); - } - } - } - /** * Check if the jsdoc comment is present or not. * @param {ASTNode} node node to examine @@ -93,8 +83,11 @@ module.exports = { } }, FunctionExpression(node) { - if (options.MethodDefinition) { - checkClassMethodJsDoc(node); + if ( + (options.MethodDefinition && node.parent.type === "MethodDefinition") || + (options.FunctionExpression && (node.parent.type === "VariableDeclarator" || (node.parent.type === "Property" && node === node.parent.value))) + ) { + checkJsDoc(node); } }, ClassDeclaration(node) { diff --git a/tools/eslint/lib/rules/semi-style.js b/tools/eslint/lib/rules/semi-style.js index 97fcc3ac8209bb..41fb39246c7514 100644 --- a/tools/eslint/lib/rules/semi-style.js +++ b/tools/eslint/lib/rules/semi-style.js @@ -18,13 +18,51 @@ const astUtils = require("../ast-utils"); const SELECTOR = `:matches(${ [ "BreakStatement", "ContinueStatement", "DebuggerStatement", - "DoWhileStatement", "EmptyStatement", "ExportAllDeclaration", + "DoWhileStatement", "ExportAllDeclaration", "ExportDefaultDeclaration", "ExportNamedDeclaration", "ExpressionStatement", "ImportDeclaration", "ReturnStatement", "ThrowStatement", "VariableDeclaration" ].join(",") })`; +/** + * Get the child node list of a given node. + * This returns `Program#body`, `BlockStatement#body`, or `SwitchCase#consequent`. + * This is used to check whether a node is the first/last child. + * @param {Node} node A node to get child node list. + * @returns {Node[]|null} The child node list. + */ +function getChildren(node) { + const t = node.type; + + if (t === "BlockStatement" || t === "Program") { + return node.body; + } + if (t === "SwitchCase") { + return node.consequent; + } + return null; +} + +/** + * Check whether a given node is the last statement in the parent block. + * @param {Node} node A node to check. + * @returns {boolean} `true` if the node is the last statement in the parent block. + */ +function isLastChild(node) { + const t = node.parent.type; + + if (t === "IfStatement" && node.parent.consequent === node && node.parent.alternate) { // before `else` keyword. + return true; + } + if (t === "DoWhileStatement") { // before `while` keyword. + return true; + } + const nodeList = getChildren(node.parent); + + return nodeList !== null && nodeList[nodeList.length - 1] === node; // before `}` or etc. +} + module.exports = { meta: { docs: { @@ -40,23 +78,6 @@ module.exports = { const sourceCode = context.getSourceCode(); const option = context.options[0] || "last"; - /** - * Check whether comments exist between the given 2 tokens. - * @param {Token} left The left token to check. - * @param {Token} right The right token to check. - * @returns {boolean} `true` if comments exist between the given 2 tokens. - */ - function commentsExistBetween(left, right) { - return sourceCode.getFirstTokenBetween( - left, - right, - { - includeComments: true, - filter: astUtils.isCommentToken - } - ) !== null; - } - /** * Check the given semicolon token. * @param {Token} semiToken The semicolon token to check. @@ -79,7 +100,7 @@ module.exports = { : "the beginning of the next line" }, fix(fixer) { - if (prevToken && nextToken && commentsExistBetween(prevToken, nextToken)) { + if (prevToken && nextToken && sourceCode.commentsExistBetween(prevToken, nextToken)) { return null; } @@ -95,6 +116,10 @@ module.exports = { return { [SELECTOR](node) { + if (option === "first" && isLastChild(node)) { + return; + } + const lastToken = sourceCode.getLastToken(node); if (astUtils.isSemicolonToken(lastToken)) { diff --git a/tools/eslint/lib/rules/semi.js b/tools/eslint/lib/rules/semi.js index 0bfdff110f2437..78b6966deab67e 100644 --- a/tools/eslint/lib/rules/semi.js +++ b/tools/eslint/lib/rules/semi.js @@ -32,10 +32,19 @@ module.exports = { items: [ { enum: ["never"] + }, + { + type: "object", + properties: { + beforeStatementContinuationChars: { + enum: ["always", "any", "never"] + } + }, + additionalProperties: false } ], minItems: 0, - maxItems: 1 + maxItems: 2 }, { type: "array", @@ -62,9 +71,10 @@ module.exports = { const OPT_OUT_PATTERN = /^[-[(/+`]/; // One of [(/+-` const options = context.options[1]; - const never = context.options[0] === "never", - exceptOneLine = options && options.omitLastInOneLineBlock === true, - sourceCode = context.getSourceCode(); + const never = context.options[0] === "never"; + const exceptOneLine = Boolean(options && options.omitLastInOneLineBlock); + const beforeStatementContinuationChars = (options && options.beforeStatementContinuationChars) || "any"; + const sourceCode = context.getSourceCode(); //-------------------------------------------------------------------------- // Helpers @@ -93,9 +103,11 @@ module.exports = { loc = loc.start; fix = function(fixer) { - // Expand the replacement range to include the surrounding - // tokens to avoid conflicting with no-extra-semi. - // https://github.com/eslint/eslint/issues/7928 + /* + * Expand the replacement range to include the surrounding + * tokens to avoid conflicting with no-extra-semi. + * https://github.com/eslint/eslint/issues/7928 + */ return new FixTracker(fixer, sourceCode) .retainSurroundingTokens(lastToken) .remove(lastToken); @@ -112,29 +124,115 @@ module.exports = { } /** - * Check if a semicolon is unnecessary, only true if: - * - next token is on a new line and is not one of the opt-out tokens - * - next token is a valid statement divider - * @param {Token} lastToken last token of current node. - * @returns {boolean} whether the semicolon is unnecessary. + * Check whether a given semicolon token is redandant. + * @param {Token} semiToken A semicolon token to check. + * @returns {boolean} `true` if the next token is `;` or `}`. + */ + function isRedundantSemi(semiToken) { + const nextToken = sourceCode.getTokenAfter(semiToken); + + return ( + !nextToken || + astUtils.isClosingBraceToken(nextToken) || + astUtils.isSemicolonToken(nextToken) + ); + } + + /** + * Check whether a given token is the closing brace of an arrow function. + * @param {Token} lastToken A token to check. + * @returns {boolean} `true` if the token is the closing brace of an arrow function. */ - function isUnnecessarySemicolon(lastToken) { - if (!astUtils.isSemicolonToken(lastToken)) { + function isEndOfArrowBlock(lastToken) { + if (!astUtils.isClosingBraceToken(lastToken)) { return false; } + const node = sourceCode.getNodeByRangeIndex(lastToken.range[0]); - const nextToken = sourceCode.getTokenAfter(lastToken); + return ( + node.type === "BlockStatement" && + node.parent.type === "ArrowFunctionExpression" + ); + } + + /** + * Check whether a given node is on the same line with the next token. + * @param {Node} node A statement node to check. + * @returns {boolean} `true` if the node is on the same line with the next token. + */ + function isOnSameLineWithNextToken(node) { + const prevToken = sourceCode.getLastToken(node, 1); + const nextToken = sourceCode.getTokenAfter(node); + + return !!nextToken && astUtils.isTokenOnSameLine(prevToken, nextToken); + } + + /** + * Check whether a given node can connect the next line if the next line is unreliable. + * @param {Node} node A statement node to check. + * @returns {boolean} `true` if the node can connect the next line. + */ + function maybeAsiHazardAfter(node) { + const t = node.type; - if (!nextToken) { - return true; + if (t === "DoWhileStatement" || + t === "BreakStatement" || + t === "ContinueStatement" || + t === "DebuggerStatement" || + t === "ImportDeclaration" || + t === "ExportAllDeclaration" + ) { + return false; + } + if (t === "ReturnStatement") { + return Boolean(node.argument); + } + if (t === "ExportNamedDeclaration") { + return Boolean(node.declaration); + } + if (isEndOfArrowBlock(sourceCode.getLastToken(node, 1))) { + return false; } - const lastTokenLine = lastToken.loc.end.line; - const nextTokenLine = nextToken.loc.start.line; - const isOptOutToken = OPT_OUT_PATTERN.test(nextToken.value) && nextToken.value !== "++" && nextToken.value !== "--"; - const isDivider = (astUtils.isClosingBraceToken(nextToken) || astUtils.isSemicolonToken(nextToken)); + return true; + } - return (lastTokenLine !== nextTokenLine && !isOptOutToken) || isDivider; + /** + * Check whether a given token can connect the previous statement. + * @param {Token} token A token to check. + * @returns {boolean} `true` if the token is one of `[`, `(`, `/`, `+`, `-`, ```, `++`, and `--`. + */ + function maybeAsiHazardBefore(token) { + return ( + Boolean(token) && + OPT_OUT_PATTERN.test(token.value) && + token.value !== "++" && + token.value !== "--" + ); + } + + /** + * Check if the semicolon of a given node is unnecessary, only true if: + * - next token is a valid statement divider (`;` or `}`). + * - next token is on a new line and the node is not connectable to the new line. + * @param {Node} node A statement node to check. + * @returns {boolean} whether the semicolon is unnecessary. + */ + function canRemoveSemicolon(node) { + if (isRedundantSemi(sourceCode.getLastToken(node))) { + return true; // `;;` or `;}` + } + if (isOnSameLineWithNextToken(node)) { + return false; // One liner. + } + if (beforeStatementContinuationChars === "never" && !maybeAsiHazardAfter(node)) { + return true; // ASI works. This statement doesn't connect to the next. + } + if (!maybeAsiHazardBefore(sourceCode.getTokenAfter(node))) { + return true; // ASI works. The next token doesn't connect to this statement. + } + + return false; } /** @@ -143,16 +241,17 @@ module.exports = { * @returns {boolean} whether the node is in a one-liner block statement. */ function isOneLinerBlock(node) { + const parent = node.parent; const nextToken = sourceCode.getTokenAfter(node); if (!nextToken || nextToken.value !== "}") { return false; } - - const parent = node.parent; - - return parent && parent.type === "BlockStatement" && - parent.loc.start.line === parent.loc.end.line; + return ( + !!parent && + parent.type === "BlockStatement" && + parent.loc.start.line === parent.loc.end.line + ); } /** @@ -161,21 +260,21 @@ module.exports = { * @returns {void} */ function checkForSemicolon(node) { - const lastToken = sourceCode.getLastToken(node); + const isSemi = astUtils.isSemicolonToken(sourceCode.getLastToken(node)); if (never) { - if (isUnnecessarySemicolon(lastToken)) { + if (isSemi && canRemoveSemicolon(node)) { report(node, true); + } else if (!isSemi && beforeStatementContinuationChars === "always" && maybeAsiHazardBefore(sourceCode.getTokenAfter(node))) { + report(node); } } else { - if (!astUtils.isSemicolonToken(lastToken)) { - if (!exceptOneLine || !isOneLinerBlock(node)) { - report(node); - } - } else { - if (exceptOneLine && isOneLinerBlock(node)) { - report(node, true); - } + const oneLinerBlock = (exceptOneLine && isOneLinerBlock(node)); + + if (isSemi && oneLinerBlock) { + report(node, true); + } else if (!isSemi && !oneLinerBlock) { + report(node); } } } @@ -186,9 +285,7 @@ module.exports = { * @returns {void} */ function checkForSemicolonForVariableDeclaration(node) { - const ancestors = context.getAncestors(), - parentIndex = ancestors.length - 1, - parent = ancestors[parentIndex]; + const parent = node.parent; if ((parent.type !== "ForStatement" || parent.init !== node) && (!/^For(?:In|Of)Statement/.test(parent.type) || parent.left !== node) diff --git a/tools/eslint/lib/rules/sort-imports.js b/tools/eslint/lib/rules/sort-imports.js index 74db02ad3dff74..2bd415e9746968 100644 --- a/tools/eslint/lib/rules/sort-imports.js +++ b/tools/eslint/lib/rules/sort-imports.js @@ -67,9 +67,11 @@ module.exports = { function usedMemberSyntax(node) { if (node.specifiers.length === 0) { return "none"; - } else if (node.specifiers[0].type === "ImportNamespaceSpecifier") { + } + if (node.specifiers[0].type === "ImportNamespaceSpecifier") { return "all"; - } else if (node.specifiers.length === 1) { + } + if (node.specifiers.length === 1) { return "single"; } return "multiple"; @@ -111,9 +113,11 @@ module.exports = { currentLocalMemberName = currentLocalMemberName && currentLocalMemberName.toLowerCase(); } - // When the current declaration uses a different member syntax, - // then check if the ordering is correct. - // Otherwise, make a default string compare (like rule sort-vars to be consistent) of the first used local member name. + /* + * When the current declaration uses a different member syntax, + * then check if the ordering is correct. + * Otherwise, make a default string compare (like rule sort-vars to be consistent) of the first used local member name. + */ if (currentMemberSyntaxGroupIndex !== previousMemberSyntaxGroupIndex) { if (currentMemberSyntaxGroupIndex < previousMemberSyntaxGroupIndex) { context.report({ @@ -149,7 +153,8 @@ module.exports = { message: "Member '{{memberName}}' of the import declaration should be sorted alphabetically.", data: { memberName: importSpecifiers[firstUnsortedIndex].local.name }, fix(fixer) { - if (importSpecifiers.some(specifier => sourceCode.getCommentsBefore(specifier).length || sourceCode.getCommentsAfter(specifier).length)) { + if (importSpecifiers.some(specifier => + sourceCode.getCommentsBefore(specifier).length || sourceCode.getCommentsAfter(specifier).length)) { // If there are comments in the ImportSpecifier list, don't rearrange the specifiers. return null; diff --git a/tools/eslint/lib/rules/sort-vars.js b/tools/eslint/lib/rules/sort-vars.js index 1fdfc9ace68424..c77cdf86207518 100644 --- a/tools/eslint/lib/rules/sort-vars.js +++ b/tools/eslint/lib/rules/sort-vars.js @@ -27,29 +27,64 @@ module.exports = { }, additionalProperties: false } - ] + ], + + fixable: "code" }, create(context) { const configuration = context.options[0] || {}, - ignoreCase = configuration.ignoreCase || false; + ignoreCase = configuration.ignoreCase || false, + sourceCode = context.getSourceCode(); return { VariableDeclaration(node) { const idDeclarations = node.declarations.filter(decl => decl.id.type === "Identifier"); + const getSortableName = ignoreCase ? decl => decl.id.name.toLowerCase() : decl => decl.id.name; + const unfixable = idDeclarations.some(decl => decl.init !== null && decl.init.type !== "Literal"); + let fixed = false; idDeclarations.slice(1).reduce((memo, decl) => { - let lastVariableName = memo.id.name, - currenVariableName = decl.id.name; + const lastVariableName = getSortableName(memo), + currentVariableName = getSortableName(decl); - if (ignoreCase) { - lastVariableName = lastVariableName.toLowerCase(); - currenVariableName = currenVariableName.toLowerCase(); - } + if (currentVariableName < lastVariableName) { + context.report({ + node: decl, + message: "Variables within the same declaration block should be sorted alphabetically.", + fix(fixer) { + if (unfixable || fixed) { + return null; + } + return fixer.replaceTextRange( + [idDeclarations[0].range[0], idDeclarations[idDeclarations.length - 1].range[1]], + idDeclarations + + // Clone the idDeclarations array to avoid mutating it + .slice() + + // Sort the array into the desired order + .sort((declA, declB) => { + const aName = getSortableName(declA); + const bName = getSortableName(declB); + + return aName > bName ? 1 : -1; + }) + + // Build a string out of the sorted list of identifier declarations and the text between the originals + .reduce((sourceText, identifier, index) => { + const textAfterIdentifier = index === idDeclarations.length - 1 + ? "" + : sourceCode.getText().slice(idDeclarations[index].range[1], idDeclarations[index + 1].range[0]); + + return sourceText + sourceCode.getText(identifier) + textAfterIdentifier; + }, "") - if (currenVariableName < lastVariableName) { - context.report({ node: decl, message: "Variables within the same declaration block should be sorted alphabetically." }); + ); + } + }); + fixed = true; return memo; } return decl; diff --git a/tools/eslint/lib/rules/space-in-parens.js b/tools/eslint/lib/rules/space-in-parens.js index 95b03c3db50487..67ec5847cd1514 100644 --- a/tools/eslint/lib/rules/space-in-parens.js +++ b/tools/eslint/lib/rules/space-in-parens.js @@ -45,8 +45,7 @@ module.exports = { const MISSING_SPACE_MESSAGE = "There must be a space inside this paren.", REJECTED_SPACE_MESSAGE = "There should be no spaces inside this paren.", ALWAYS = context.options[0] === "always", - - exceptionsArrayOptions = (context.options.length === 2) ? context.options[1].exceptions : [], + exceptionsArrayOptions = (context.options[1] && context.options[1].exceptions) || [], options = {}; let exceptions; diff --git a/tools/eslint/lib/rules/space-unary-ops.js b/tools/eslint/lib/rules/space-unary-ops.js index fadaff74b020c6..06a70fb6adec9b 100644 --- a/tools/eslint/lib/rules/space-unary-ops.js +++ b/tools/eslint/lib/rules/space-unary-ops.js @@ -56,50 +56,50 @@ module.exports = { //-------------------------------------------------------------------------- /** - * Check if the node is the first "!" in a "!!" convert to Boolean expression - * @param {ASTnode} node AST node - * @returns {boolean} Whether or not the node is first "!" in "!!" - */ + * Check if the node is the first "!" in a "!!" convert to Boolean expression + * @param {ASTnode} node AST node + * @returns {boolean} Whether or not the node is first "!" in "!!" + */ function isFirstBangInBangBangExpression(node) { return node && node.type === "UnaryExpression" && node.argument.operator === "!" && node.argument && node.argument.type === "UnaryExpression" && node.argument.operator === "!"; } /** - * Check if the node's child argument is an "ObjectExpression" - * @param {ASTnode} node AST node - * @returns {boolean} Whether or not the argument's type is "ObjectExpression" - */ + * Check if the node's child argument is an "ObjectExpression" + * @param {ASTnode} node AST node + * @returns {boolean} Whether or not the argument's type is "ObjectExpression" + */ function isArgumentObjectExpression(node) { return node.argument && node.argument.type && node.argument.type === "ObjectExpression"; } /** - * Checks if an override exists for a given operator. - * @param {string} operator Operator - * @returns {boolean} Whether or not an override has been provided for the operator - */ + * Checks if an override exists for a given operator. + * @param {string} operator Operator + * @returns {boolean} Whether or not an override has been provided for the operator + */ function overrideExistsForOperator(operator) { return options.overrides && options.overrides.hasOwnProperty(operator); } /** - * Gets the value that the override was set to for this operator - * @param {string} operator Operator - * @returns {boolean} Whether or not an override enforces a space with this operator - */ + * Gets the value that the override was set to for this operator + * @param {string} operator Operator + * @returns {boolean} Whether or not an override enforces a space with this operator + */ function overrideEnforcesSpaces(operator) { return options.overrides[operator]; } /** - * Verify Unary Word Operator has spaces after the word operator - * @param {ASTnode} node AST node - * @param {Object} firstToken first token from the AST node - * @param {Object} secondToken second token from the AST node - * @param {string} word The word to be used for reporting - * @returns {void} - */ + * Verify Unary Word Operator has spaces after the word operator + * @param {ASTnode} node AST node + * @param {Object} firstToken first token from the AST node + * @param {Object} secondToken second token from the AST node + * @param {string} word The word to be used for reporting + * @returns {void} + */ function verifyWordHasSpaces(node, firstToken, secondToken, word) { if (secondToken.range[0] === firstToken.range[1]) { context.report({ @@ -116,13 +116,13 @@ module.exports = { } /** - * Verify Unary Word Operator doesn't have spaces after the word operator - * @param {ASTnode} node AST node - * @param {Object} firstToken first token from the AST node - * @param {Object} secondToken second token from the AST node - * @param {string} word The word to be used for reporting - * @returns {void} - */ + * Verify Unary Word Operator doesn't have spaces after the word operator + * @param {ASTnode} node AST node + * @param {Object} firstToken first token from the AST node + * @param {Object} secondToken second token from the AST node + * @param {string} word The word to be used for reporting + * @returns {void} + */ function verifyWordDoesntHaveSpaces(node, firstToken, secondToken, word) { if (isArgumentObjectExpression(node)) { if (secondToken.range[0] > firstToken.range[1]) { @@ -141,13 +141,13 @@ module.exports = { } /** - * Check Unary Word Operators for spaces after the word operator - * @param {ASTnode} node AST node - * @param {Object} firstToken first token from the AST node - * @param {Object} secondToken second token from the AST node - * @param {string} word The word to be used for reporting - * @returns {void} - */ + * Check Unary Word Operators for spaces after the word operator + * @param {ASTnode} node AST node + * @param {Object} firstToken first token from the AST node + * @param {Object} secondToken second token from the AST node + * @param {string} word The word to be used for reporting + * @returns {void} + */ function checkUnaryWordOperatorForSpaces(node, firstToken, secondToken, word) { word = word || firstToken.value; @@ -165,10 +165,10 @@ module.exports = { } /** - * Verifies YieldExpressions satisfy spacing requirements - * @param {ASTnode} node AST node - * @returns {void} - */ + * Verifies YieldExpressions satisfy spacing requirements + * @param {ASTnode} node AST node + * @returns {void} + */ function checkForSpacesAfterYield(node) { const tokens = sourceCode.getFirstTokens(node, 3), word = "yield"; @@ -181,10 +181,10 @@ module.exports = { } /** - * Verifies AwaitExpressions satisfy spacing requirements - * @param {ASTNode} node AwaitExpression AST node - * @returns {void} - */ + * Verifies AwaitExpressions satisfy spacing requirements + * @param {ASTNode} node AwaitExpression AST node + * @returns {void} + */ function checkForSpacesAfterAwait(node) { const tokens = sourceCode.getFirstTokens(node, 3); @@ -192,12 +192,12 @@ module.exports = { } /** - * Verifies UnaryExpression, UpdateExpression and NewExpression have spaces before or after the operator - * @param {ASTnode} node AST node - * @param {Object} firstToken First token in the expression - * @param {Object} secondToken Second token in the expression - * @returns {void} - */ + * Verifies UnaryExpression, UpdateExpression and NewExpression have spaces before or after the operator + * @param {ASTnode} node AST node + * @param {Object} firstToken First token in the expression + * @param {Object} secondToken Second token in the expression + * @returns {void} + */ function verifyNonWordsHaveSpaces(node, firstToken, secondToken) { if (node.prefix) { if (isFirstBangInBangBangExpression(node)) { @@ -232,12 +232,12 @@ module.exports = { } /** - * Verifies UnaryExpression, UpdateExpression and NewExpression don't have spaces before or after the operator - * @param {ASTnode} node AST node - * @param {Object} firstToken First token in the expression - * @param {Object} secondToken Second token in the expression - * @returns {void} - */ + * Verifies UnaryExpression, UpdateExpression and NewExpression don't have spaces before or after the operator + * @param {ASTnode} node AST node + * @param {Object} firstToken First token in the expression + * @param {Object} secondToken Second token in the expression + * @returns {void} + */ function verifyNonWordsDontHaveSpaces(node, firstToken, secondToken) { if (node.prefix) { if (secondToken.range[0] > firstToken.range[1]) { @@ -272,10 +272,10 @@ module.exports = { } /** - * Verifies UnaryExpression, UpdateExpression and NewExpression satisfy spacing requirements - * @param {ASTnode} node AST node - * @returns {void} - */ + * Verifies UnaryExpression, UpdateExpression and NewExpression satisfy spacing requirements + * @param {ASTnode} node AST node + * @returns {void} + */ function checkForSpaces(node) { const tokens = node.type === "UpdateExpression" && !node.prefix ? sourceCode.getLastTokens(node, 2) diff --git a/tools/eslint/lib/rules/strict.js b/tools/eslint/lib/rules/strict.js index bb926f666141e9..433b47136797c6 100644 --- a/tools/eslint/lib/rules/strict.js +++ b/tools/eslint/lib/rules/strict.js @@ -109,19 +109,19 @@ module.exports = { } /** - * Determines whether a reported error should be fixed, depending on the error type. - * @param {string} errorType The type of error - * @returns {boolean} `true` if the reported error should be fixed - */ + * Determines whether a reported error should be fixed, depending on the error type. + * @param {string} errorType The type of error + * @returns {boolean} `true` if the reported error should be fixed + */ function shouldFix(errorType) { return errorType === "multiple" || errorType === "unnecessary" || errorType === "module" || errorType === "implied" || errorType === "unnecessaryInClasses"; } /** - * Gets a fixer function to remove a given 'use strict' directive. - * @param {ASTNode} node The directive that should be removed - * @returns {Function} A fixer function - */ + * Gets a fixer function to remove a given 'use strict' directive. + * @param {ASTNode} node The directive that should be removed + * @returns {Function} A fixer function + */ function getFixFunction(node) { return fixer => fixer.remove(node); } diff --git a/tools/eslint/lib/rules/valid-jsdoc.js b/tools/eslint/lib/rules/valid-jsdoc.js index d4ee4e07382173..ea60b115ce6c76 100644 --- a/tools/eslint/lib/rules/valid-jsdoc.js +++ b/tools/eslint/lib/rules/valid-jsdoc.js @@ -226,8 +226,10 @@ module.exports = { function checkJSDoc(node) { const jsdocNode = sourceCode.getJSDocComment(node), functionData = fns.pop(), - params = Object.create(null); + params = Object.create(null), + paramsTags = []; let hasReturns = false, + returnsTag, hasConstructor = false, isInterface = false, isOverride = false, @@ -261,43 +263,13 @@ module.exports = { case "param": case "arg": case "argument": - if (!tag.type) { - context.report({ node: jsdocNode, message: "Missing JSDoc parameter type for '{{name}}'.", data: { name: tag.name } }); - } - - if (!tag.description && requireParamDescription) { - context.report({ node: jsdocNode, message: "Missing JSDoc parameter description for '{{name}}'.", data: { name: tag.name } }); - } - - if (params[tag.name]) { - context.report({ node: jsdocNode, message: "Duplicate JSDoc parameter '{{name}}'.", data: { name: tag.name } }); - } else if (tag.name.indexOf(".") === -1) { - params[tag.name] = 1; - } + paramsTags.push(tag); break; case "return": case "returns": hasReturns = true; - - if (!requireReturn && !functionData.returnPresent && (tag.type === null || !isValidReturnType(tag)) && !isAbstract) { - context.report({ - node: jsdocNode, - message: "Unexpected @{{title}} tag; function has no return statement.", - data: { - title: tag.title - } - }); - } else { - if (requireReturnType && !tag.type) { - context.report({ node: jsdocNode, message: "Missing JSDoc return type." }); - } - - if (!isValidReturnType(tag) && !tag.description && requireReturnDescription) { - context.report({ node: jsdocNode, message: "Missing JSDoc return description." }); - } - } - + returnsTag = tag; break; case "constructor": @@ -333,6 +305,40 @@ module.exports = { } }); + paramsTags.forEach(param => { + if (!param.type) { + context.report({ node: jsdocNode, message: "Missing JSDoc parameter type for '{{name}}'.", data: { name: param.name } }); + } + if (!param.description && requireParamDescription) { + context.report({ node: jsdocNode, message: "Missing JSDoc parameter description for '{{name}}'.", data: { name: param.name } }); + } + if (params[param.name]) { + context.report({ node: jsdocNode, message: "Duplicate JSDoc parameter '{{name}}'.", data: { name: param.name } }); + } else if (param.name.indexOf(".") === -1) { + params[param.name] = 1; + } + }); + + if (hasReturns) { + if (!requireReturn && !functionData.returnPresent && (returnsTag.type === null || !isValidReturnType(returnsTag)) && !isAbstract) { + context.report({ + node: jsdocNode, + message: "Unexpected @{{title}} tag; function has no return statement.", + data: { + title: returnsTag.title + } + }); + } else { + if (requireReturnType && !returnsTag.type) { + context.report({ node: jsdocNode, message: "Missing JSDoc return type." }); + } + + if (!isValidReturnType(returnsTag) && !returnsTag.description && requireReturnDescription) { + context.report({ node: jsdocNode, message: "Missing JSDoc return description." }); + } + } + } + // check for functions missing @returns if (!isOverride && !hasReturns && !hasConstructor && !isInterface && node.parent.kind !== "get" && node.parent.kind !== "constructor" && diff --git a/tools/eslint/lib/rules/valid-typeof.js b/tools/eslint/lib/rules/valid-typeof.js index 94b407b600a43c..fba4cc5712a7dc 100644 --- a/tools/eslint/lib/rules/valid-typeof.js +++ b/tools/eslint/lib/rules/valid-typeof.js @@ -37,10 +37,10 @@ module.exports = { const requireStringLiterals = context.options[0] && context.options[0].requireStringLiterals; /** - * Determines whether a node is a typeof expression. - * @param {ASTNode} node The node - * @returns {boolean} `true` if the node is a typeof expression - */ + * Determines whether a node is a typeof expression. + * @param {ASTNode} node The node + * @returns {boolean} `true` if the node is a typeof expression + */ function isTypeofExpression(node) { return node.type === "UnaryExpression" && node.operator === "typeof"; } diff --git a/tools/eslint/lib/rules/wrap-iife.js b/tools/eslint/lib/rules/wrap-iife.js index 59179eb17ed6a5..c4e6a9e0c735cf 100644 --- a/tools/eslint/lib/rules/wrap-iife.js +++ b/tools/eslint/lib/rules/wrap-iife.js @@ -59,10 +59,10 @@ module.exports = { } /** - * Get the function node from an IIFE - * @param {ASTNode} node node to evaluate - * @returns {ASTNode} node that is the function expression of the given IIFE, or null if none exist - */ + * Get the function node from an IIFE + * @param {ASTNode} node node to evaluate + * @returns {ASTNode} node that is the function expression of the given IIFE, or null if none exist + */ function getFunctionNodeFromIIFE(node) { const callee = node.callee; diff --git a/tools/eslint/lib/rules/yoda.js b/tools/eslint/lib/rules/yoda.js index bdb7d2a4278ba3..2ccb61f73a0946 100644 --- a/tools/eslint/lib/rules/yoda.js +++ b/tools/eslint/lib/rules/yoda.js @@ -126,9 +126,11 @@ function same(a, b) { ); } - // x[0] = x[0] - // x[y] = x[y] - // x.y = x.y + /* + * x[0] = x[0] + * x[y] = x[y] + * x.y = x.y + */ return ( a.computed === b.computed && same(a.object, b.object) && @@ -259,10 +261,10 @@ module.exports = { }; /** - * Returns a string representation of a BinaryExpression node with its sides/operator flipped around. - * @param {ASTNode} node The BinaryExpression node - * @returns {string} A string representation of the node with the sides and operator flipped - */ + * Returns a string representation of a BinaryExpression node with its sides/operator flipped around. + * @param {ASTNode} node The BinaryExpression node + * @returns {string} A string representation of the node with the sides and operator flipped + */ function getFlippedString(node) { const operatorToken = sourceCode.getFirstTokenBetween(node.left, node.right, token => token.value === node.operator); const textBeforeOperator = sourceCode.getText().slice(sourceCode.getTokenBefore(operatorToken).range[1], operatorToken.range[0]); diff --git a/tools/eslint/lib/testers/rule-tester.js b/tools/eslint/lib/testers/rule-tester.js index d7e14878cfa1b0..aae66301d87173 100644 --- a/tools/eslint/lib/testers/rule-tester.js +++ b/tools/eslint/lib/testers/rule-tester.js @@ -178,7 +178,7 @@ class RuleTester { */ static setDefaultConfig(config) { if (typeof config !== "object") { - throw new Error("RuleTester.setDefaultConfig: config must be an object"); + throw new TypeError("RuleTester.setDefaultConfig: config must be an object"); } defaultConfig = config; @@ -204,9 +204,11 @@ class RuleTester { } - // If people use `mocha test.js --watch` command, `describe` and `it` function - // instances are different for each execution. So `describe` and `it` should get fresh instance - // always. + /* + * If people use `mocha test.js --watch` command, `describe` and `it` function + * instances are different for each execution. So `describe` and `it` should get fresh instance + * always. + */ static get describe() { return ( this[DESCRIBE] || @@ -254,7 +256,7 @@ class RuleTester { linter = this.linter; if (lodash.isNil(test) || typeof test !== "object") { - throw new Error(`Test Scenarios for rule ${ruleName} : Could not find test scenario object`); + throw new TypeError(`Test Scenarios for rule ${ruleName} : Could not find test scenario object`); } requiredScenarios.forEach(scenarioType => { @@ -269,6 +271,23 @@ class RuleTester { ].concat(scenarioErrors).join("\n")); } + + linter.defineRule(ruleName, Object.assign({}, rule, { + + // Create a wrapper rule that freezes the `context` properties. + create(context) { + freezeDeeply(context.options); + freezeDeeply(context.settings); + freezeDeeply(context.parserOptions); + + return (typeof rule === "function" ? rule : rule.create)(context); + } + })); + + linter.defineRules(this.rules); + + const ruleMap = linter.getRules(); + /** * Run the rule for the given item * @param {string|Object} item Item to run the rule against @@ -284,12 +303,16 @@ class RuleTester { } else { code = item.code; - // Assumes everything on the item is a config except for the - // parameters used by this tester + /* + * Assumes everything on the item is a config except for the + * parameters used by this tester + */ const itemConfig = lodash.omit(item, RuleTesterParameters); - // Create the config object from the tester config and this item - // specific configurations. + /* + * Create the config object from the tester config and this item + * specific configurations. + */ config = lodash.merge( config, itemConfig @@ -307,20 +330,22 @@ class RuleTester { config.rules[ruleName] = 1; } - linter.defineRule(ruleName, Object.assign({}, rule, { - - // Create a wrapper rule that freezes the `context` properties. - create(context) { - freezeDeeply(context.options); - freezeDeeply(context.settings); - freezeDeeply(context.parserOptions); + const schema = validator.getRuleOptionsSchema(rule); - return (typeof rule === "function" ? rule : rule.create)(context); + /* + * Setup AST getters. + * The goal is to check whether or not AST was modified when + * running the rule under test. + */ + linter.defineRule("rule-tester/validate-ast", () => ({ + Program(node) { + beforeAST = cloneDeeplyExcludesParent(node); + }, + "Program:exit"(node) { + afterAST = node; } })); - const schema = validator.getRuleOptionsSchema(ruleName, linter.rules); - if (schema) { ajv.validateSchema(schema); @@ -335,21 +360,7 @@ class RuleTester { } } - validator.validate(config, "rule-tester", linter.rules, new Environments()); - - /* - * Setup AST getters. - * The goal is to check whether or not AST was modified when - * running the rule under test. - */ - linter.defineRule("rule-tester/validate-ast", () => ({ - Program(node) { - beforeAST = cloneDeeplyExcludesParent(node); - }, - "Program:exit"(node) { - afterAST = node; - } - })); + validator.validate(config, "rule-tester", ruleMap.get.bind(ruleMap), new Environments()); return { messages: linter.verify(code, config, filename, true), @@ -369,6 +380,7 @@ class RuleTester { if (!lodash.isEqual(beforeAST, afterAST)) { // Not using directly to avoid performance problem in node 6.1.0. See #6111 + // eslint-disable-next-line no-restricted-properties assert.deepEqual(beforeAST, afterAST, "Rule should not modify AST."); } } @@ -384,7 +396,7 @@ class RuleTester { const result = runRuleForItem(item); const messages = result.messages; - assert.equal(messages.length, 0, util.format("Should have no errors but had %d: %s", + assert.strictEqual(messages.length, 0, util.format("Should have no errors but had %d: %s", messages.length, util.inspect(messages))); assertASTDidntChange(result.beforeAST, result.afterAST); @@ -408,7 +420,7 @@ class RuleTester { `Expected '${actual}' to match ${expected}` ); } else { - assert.equal(actual, expected); + assert.strictEqual(actual, expected); } } @@ -428,10 +440,10 @@ class RuleTester { if (typeof item.errors === "number") { - assert.equal(messages.length, item.errors, util.format("Should have %d error%s but had %d: %s", + assert.strictEqual(messages.length, item.errors, util.format("Should have %d error%s but had %d: %s", item.errors, item.errors === 1 ? "" : "s", messages.length, util.inspect(messages))); } else { - assert.equal( + assert.strictEqual( messages.length, item.errors.length, util.format( "Should have %d error%s but had %d: %s", @@ -460,23 +472,35 @@ class RuleTester { assertMessageMatches(messages[i].message, item.errors[i].message); } + // The following checks use loose equality assertions for backwards compatibility. + if (item.errors[i].type) { + + // eslint-disable-next-line no-restricted-properties assert.equal(messages[i].nodeType, item.errors[i].type, `Error type should be ${item.errors[i].type}, found ${messages[i].nodeType}`); } if (item.errors[i].hasOwnProperty("line")) { + + // eslint-disable-next-line no-restricted-properties assert.equal(messages[i].line, item.errors[i].line, `Error line should be ${item.errors[i].line}`); } if (item.errors[i].hasOwnProperty("column")) { + + // eslint-disable-next-line no-restricted-properties assert.equal(messages[i].column, item.errors[i].column, `Error column should be ${item.errors[i].column}`); } if (item.errors[i].hasOwnProperty("endLine")) { + + // eslint-disable-next-line no-restricted-properties assert.equal(messages[i].endLine, item.errors[i].endLine, `Error endLine should be ${item.errors[i].endLine}`); } if (item.errors[i].hasOwnProperty("endColumn")) { + + // eslint-disable-next-line no-restricted-properties assert.equal(messages[i].endColumn, item.errors[i].endColumn, `Error endColumn should be ${item.errors[i].endColumn}`); } } else { @@ -497,6 +521,7 @@ class RuleTester { } else { const fixResult = SourceCodeFixer.applyFixes(item.code, messages); + // eslint-disable-next-line no-restricted-properties assert.equal(fixResult.output, item.output, "Output is incorrect."); } } @@ -512,7 +537,6 @@ class RuleTester { RuleTester.describe("valid", () => { test.valid.forEach(valid => { RuleTester.it(typeof valid === "object" ? valid.code : valid, () => { - linter.defineRules(this.rules); testValidTemplate(valid); }); }); @@ -521,7 +545,6 @@ class RuleTester { RuleTester.describe("invalid", () => { test.invalid.forEach(invalid => { RuleTester.it(invalid.code, () => { - linter.defineRules(this.rules); testInvalidTemplate(invalid); }); }); diff --git a/tools/eslint/lib/token-store/backward-token-cursor.js b/tools/eslint/lib/token-store/backward-token-cursor.js index caa117faeac286..93973bce443df7 100644 --- a/tools/eslint/lib/token-store/backward-token-cursor.js +++ b/tools/eslint/lib/token-store/backward-token-cursor.js @@ -45,9 +45,11 @@ module.exports = class BackwardTokenCursor extends Cursor { return false; } - // - // Shorthand for performance. - // + /* + * + * Shorthand for performance. + * + */ /** @inheritdoc */ getOneToken() { diff --git a/tools/eslint/lib/token-store/forward-token-cursor.js b/tools/eslint/lib/token-store/forward-token-cursor.js index 5748cb45a62981..523ed398fa3d9e 100644 --- a/tools/eslint/lib/token-store/forward-token-cursor.js +++ b/tools/eslint/lib/token-store/forward-token-cursor.js @@ -45,9 +45,11 @@ module.exports = class ForwardTokenCursor extends Cursor { return false; } - // - // Shorthand for performance. - // + /* + * + * Shorthand for performance. + * + */ /** @inheritdoc */ getOneToken() { diff --git a/tools/eslint/lib/token-store/utils.js b/tools/eslint/lib/token-store/utils.js index f83b6cf699999c..34b0a9af6da68d 100644 --- a/tools/eslint/lib/token-store/utils.js +++ b/tools/eslint/lib/token-store/utils.js @@ -62,8 +62,10 @@ exports.getFirstIndex = function getFirstIndex(tokens, indexMap, startLoc) { const index = indexMap[startLoc - 1]; const token = (index >= 0 && index < tokens.length) ? tokens[index] : null; - // For the map of "comment's location -> token's index", it points the next token of a comment. - // In that case, +1 is unnecessary. + /* + * For the map of "comment's location -> token's index", it points the next token of a comment. + * In that case, +1 is unnecessary. + */ if (token && token.range[0] >= startLoc) { return index; } @@ -89,8 +91,10 @@ exports.getLastIndex = function getLastIndex(tokens, indexMap, endLoc) { const index = indexMap[endLoc - 1]; const token = (index >= 0 && index < tokens.length) ? tokens[index] : null; - // For the map of "comment's location -> token's index", it points the next token of a comment. - // In that case, -1 is necessary. + /* + * For the map of "comment's location -> token's index", it points the next token of a comment. + * In that case, -1 is necessary. + */ if (token && token.range[1] > endLoc) { return index - 1; } diff --git a/tools/eslint/lib/util/glob.js b/tools/eslint/lib/util/glob.js index a231e16f4d0bce..f352dae7a4dd3f 100644 --- a/tools/eslint/lib/util/glob.js +++ b/tools/eslint/lib/util/glob.js @@ -47,7 +47,7 @@ GlobSync.prototype._readdir = function(abs, inGlobStar) { * `options.nodir` makes `options.mark` as `true`. * Mark `abs` first * to make sure `"node_modules"` will be ignored immediately with ignore pattern `"node_modules/"`. - + * * There is a built-in cache about marked `File.Stat` in `glob`, so that we could not worry about the extra invocation of `this._mark()` */ const marked = this._mark(abs); diff --git a/tools/eslint/lib/util/naming.js b/tools/eslint/lib/util/naming.js new file mode 100644 index 00000000000000..dcac81bbd64660 --- /dev/null +++ b/tools/eslint/lib/util/naming.js @@ -0,0 +1,112 @@ +/** + * @fileoverview Common helpers for naming of plugins, formatters and configs + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const pathUtil = require("../util/path-util"); + +//------------------------------------------------------------------------------ +// Private +//------------------------------------------------------------------------------ + +const NAMESPACE_REGEX = /^@.*\//i; + +/** + * Brings package name to correct format based on prefix + * @param {string} name The name of the package. + * @param {string} prefix Can be either "eslint-plugin", "eslint-config" or "eslint-formatter" + * @returns {string} Normalized name of the package + * @private + */ +function normalizePackageName(name, prefix) { + + /** + * On Windows, name can come in with Windows slashes instead of Unix slashes. + * Normalize to Unix first to avoid errors later on. + * https://github.com/eslint/eslint/issues/5644 + */ + if (name.indexOf("\\") > -1) { + name = pathUtil.convertPathToPosix(name); + } + + if (name.charAt(0) === "@") { + + /** + * it's a scoped package + * package name is the prefix, or just a username + */ + const scopedPackageShortcutRegex = new RegExp(`^(@[^/]+)(?:/(?:${prefix})?)?$`), + scopedPackageNameRegex = new RegExp(`^${prefix}(-|$)`); + + if (scopedPackageShortcutRegex.test(name)) { + name = name.replace(scopedPackageShortcutRegex, `$1/${prefix}`); + } else if (!scopedPackageNameRegex.test(name.split("/")[1])) { + + /** + * for scoped packages, insert the prefix after the first / unless + * the path is already @scope/eslint or @scope/eslint-xxx-yyy + */ + name = name.replace(/^@([^/]+)\/(.*)$/, `@$1/${prefix}-$2`); + } + } else if (name.indexOf(`${prefix}-`) !== 0) { + name = `${prefix}-${name}`; + } + + return name; +} + +/** + * Removes the prefix from a term. + * @param {string} prefix The prefix to remove. + * @param {string} term The term which may have the prefix. + * @returns {string} The term without prefix. + */ +function removePrefixFromTerm(prefix, term) { + return term.startsWith(prefix) ? term.slice(prefix.length) : term; +} + +/** + * Adds a prefix to a term. + * @param {string} prefix The prefix to add. + * @param {string} term The term which may not have the prefix. + * @returns {string} The term with prefix. + */ +function addPrefixToTerm(prefix, term) { + return term.startsWith(prefix) ? term : `${prefix}${term}`; +} + +/** + * Gets the scope (namespace) of a term. + * @param {string} term The term which may have the namespace. + * @returns {string} The namepace of the term if it has one. + */ +function getNamespaceFromTerm(term) { + const match = term.match(NAMESPACE_REGEX); + + return match ? match[0] : ""; +} + +/** + * Removes the namespace from a term. + * @param {string} term The term which may have the namespace. + * @returns {string} The name of the plugin without the namespace. + */ +function removeNamespaceFromTerm(term) { + return term.replace(NAMESPACE_REGEX, ""); +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +module.exports = { + normalizePackageName, + removePrefixFromTerm, + addPrefixToTerm, + getNamespaceFromTerm, + removeNamespaceFromTerm +}; diff --git a/tools/eslint/lib/util/node-event-generator.js b/tools/eslint/lib/util/node-event-generator.js index 05b343ae9f2ae9..9d477bbb4e66f1 100644 --- a/tools/eslint/lib/util/node-event-generator.js +++ b/tools/eslint/lib/util/node-event-generator.js @@ -33,10 +33,10 @@ const lodash = require("lodash"); //------------------------------------------------------------------------------ /** -* Gets the possible types of a selector -* @param {Object} parsedSelector An object (from esquery) describing the matching behavior of the selector -* @returns {string[]|null} The node types that could possibly trigger this selector, or `null` if all node types could trigger it -*/ + * Gets the possible types of a selector + * @param {Object} parsedSelector An object (from esquery) describing the matching behavior of the selector + * @returns {string[]|null} The node types that could possibly trigger this selector, or `null` if all node types could trigger it + */ function getPossibleTypes(parsedSelector) { switch (parsedSelector.type) { case "identifier": @@ -160,7 +160,7 @@ function tryParseSelector(rawSelector) { return esquery.parse(rawSelector.replace(/:exit$/, "")); } catch (err) { if (typeof err.offset === "number") { - throw new Error(`Syntax error in selector "${rawSelector}" at position ${err.offset}: ${err.message}`); + throw new SyntaxError(`Syntax error in selector "${rawSelector}" at position ${err.offset}: ${err.message}`); } throw err; } @@ -203,12 +203,12 @@ const parseSelector = lodash.memoize(rawSelector => { class NodeEventGenerator { /** - * @param {SafeEmitter} emitter - * An SafeEmitter which is the destination of events. This emitter must already - * have registered listeners for all of the events that it needs to listen for. - * (See lib/util/safe-emitter.js for more details on `SafeEmitter`.) - * @returns {NodeEventGenerator} new instance - */ + * @param {SafeEmitter} emitter + * An SafeEmitter which is the destination of events. This emitter must already + * have registered listeners for all of the events that it needs to listen for. + * (See lib/util/safe-emitter.js for more details on `SafeEmitter`.) + * @returns {NodeEventGenerator} new instance + */ constructor(emitter) { this.emitter = emitter; this.currentAncestry = []; diff --git a/tools/eslint/lib/util/safe-emitter.js b/tools/eslint/lib/util/safe-emitter.js index 242cbe4295987d..2fa373cb96deeb 100644 --- a/tools/eslint/lib/util/safe-emitter.js +++ b/tools/eslint/lib/util/safe-emitter.js @@ -10,7 +10,7 @@ //------------------------------------------------------------------------------ /** - * An object describing an AST selector + * An event emitter * @typedef {Object} SafeEmitter * @property {function(eventName: string, listenerFunc: Function): void} on Adds a listener for a given event name * @property {function(eventName: string, arg1?: any, arg2?: any, arg3?: any)} emit Emits an event with a given name. diff --git a/tools/eslint/lib/util/source-code-fixer.js b/tools/eslint/lib/util/source-code-fixer.js index ebb7e3e02dfce0..b5bfc7457a7238 100644 --- a/tools/eslint/lib/util/source-code-fixer.js +++ b/tools/eslint/lib/util/source-code-fixer.js @@ -122,8 +122,10 @@ SourceCodeFixer.applyFixes = function(sourceText, messages, shouldFix) { if (typeof shouldFix !== "function" || shouldFix(problem)) { attemptFix(problem); - // The only time attemptFix will fail is if a previous fix was - // applied which conflicts with it. So we can mark this as true. + /* + * The only time attemptFix will fail is if a previous fix was + * applied which conflicts with it. So we can mark this as true. + */ fixesWereApplied = true; } else { remainingMessages.push(problem); diff --git a/tools/eslint/lib/util/source-code.js b/tools/eslint/lib/util/source-code.js index af01ff3fafaab3..0bd710bf67ae93 100644 --- a/tools/eslint/lib/util/source-code.js +++ b/tools/eslint/lib/util/source-code.js @@ -25,7 +25,6 @@ const TokenStore = require("../token-store"), * @private */ function validate(ast) { - if (!ast.tokens) { throw new Error("AST is missing the tokens array."); } @@ -44,34 +43,9 @@ function validate(ast) { } /** - * Finds a JSDoc comment node in an array of comment nodes. - * @param {ASTNode[]} comments The array of comment nodes to search. - * @param {int} line Line number to look around - * @returns {ASTNode} The node if found, null if not. - * @private - */ -function findJSDocComment(comments, line) { - - if (comments) { - for (let i = comments.length - 1; i >= 0; i--) { - if (comments[i].type === "Block" && comments[i].value.charAt(0) === "*") { - - if (line - comments[i].loc.end.line <= 1) { - return comments[i]; - } - break; - - } - } - } - - return null; -} - -/** - * Check to see if its a ES6 export declaration - * @param {ASTNode} astNode - any node - * @returns {boolean} whether the given node represents a export declaration + * Check to see if its a ES6 export declaration. + * @param {ASTNode} astNode An AST node. + * @returns {boolean} whether the given node represents an export declaration. * @private */ function looksLikeExport(astNode) { @@ -80,10 +54,11 @@ function looksLikeExport(astNode) { } /** - * Merges two sorted lists into a larger sorted list in O(n) time - * @param {Token[]} tokens The list of tokens - * @param {Token[]} comments The list of comments - * @returns {Token[]} A sorted list of tokens and comments + * Merges two sorted lists into a larger sorted list in O(n) time. + * @param {Token[]} tokens The list of tokens. + * @param {Token[]} comments The list of comments. + * @returns {Token[]} A sorted list of tokens and comments. + * @private */ function sortedMerge(tokens, comments) { const result = []; @@ -182,9 +157,9 @@ class SourceCode extends TokenStore { } /** - * Split the source code into multiple lines based on the line delimiters - * @param {string} text Source code as a string - * @returns {string[]} Array of source code lines + * Split the source code into multiple lines based on the line delimiters. + * @param {string} text Source code as a string. + * @returns {string[]} Array of source code lines. * @public */ static splitLines(text) { @@ -197,6 +172,7 @@ class SourceCode extends TokenStore { * @param {int=} beforeCount The number of characters before the node to retrieve. * @param {int=} afterCount The number of characters after the node to retrieve. * @returns {string} The text representing the AST node. + * @public */ getText(node, beforeCount, afterCount) { if (node) { @@ -209,6 +185,7 @@ class SourceCode extends TokenStore { /** * Gets the entire source text split into an array of lines. * @returns {Array} The source text as an array of lines. + * @public */ getLines() { return this.lines; @@ -217,6 +194,7 @@ class SourceCode extends TokenStore { /** * Retrieves an array containing all comments in the source code. * @returns {ASTNode[]} An array of comment nodes. + * @public */ getAllComments() { return this.ast.comments; @@ -225,7 +203,8 @@ class SourceCode extends TokenStore { /** * Gets all comments for the given node. * @param {ASTNode} node The AST node to get the comments for. - * @returns {Object} The list of comments indexed by their position. + * @returns {Object} An object containing a leading and trailing array + * of comments indexed by their position. * @public */ getComments(node) { @@ -248,7 +227,8 @@ class SourceCode extends TokenStore { } } else { - /* Return comments as trailing comments of nodes that only contain + /* + * Return comments as trailing comments of nodes that only contain * comments (to mimic the comment attachment behavior present in Espree). */ if ((node.type === "BlockStatement" || node.type === "ClassBody") && node.body.length === 0 || @@ -297,47 +277,68 @@ class SourceCode extends TokenStore { /** * Retrieves the JSDoc comment for a given node. * @param {ASTNode} node The AST node to get the comment for. - * @returns {ASTNode} The Block comment node containing the JSDoc for the - * given node or null if not found. + * @returns {Token|null} The Block comment token containing the JSDoc comment + * for the given node or null if not found. * @public */ getJSDocComment(node) { + + /** + * Checks for the presence of a JSDoc comment for the given node and returns it. + * @param {ASTNode} astNode The AST node to get the comment for. + * @returns {Token|null} The Block comment token containing the JSDoc comment + * for the given node or null if not found. + * @private + */ + const findJSDocComment = astNode => { + const tokenBefore = this.getTokenBefore(astNode, { includeComments: true }); + + if ( + tokenBefore && + astUtils.isCommentToken(tokenBefore) && + tokenBefore.type === "Block" && + tokenBefore.value.charAt(0) === "*" && + astNode.loc.start.line - tokenBefore.loc.end.line <= 1 + ) { + return tokenBefore; + } + + return null; + }; let parent = node.parent; - const leadingComments = this.getCommentsBefore(node); switch (node.type) { case "ClassDeclaration": case "FunctionDeclaration": - if (looksLikeExport(parent)) { - return findJSDocComment(this.getCommentsBefore(parent), parent.loc.start.line); - } - return findJSDocComment(leadingComments, node.loc.start.line); + return findJSDocComment(looksLikeExport(parent) ? parent : node); case "ClassExpression": - return findJSDocComment(this.getCommentsBefore(parent.parent), parent.parent.loc.start.line); + return findJSDocComment(parent.parent); case "ArrowFunctionExpression": case "FunctionExpression": if (parent.type !== "CallExpression" && parent.type !== "NewExpression") { - let parentLeadingComments = this.getCommentsBefore(parent); - - while (!parentLeadingComments.length && !/Function/.test(parent.type) && parent.type !== "MethodDefinition" && parent.type !== "Property") { + while ( + !this.getCommentsBefore(parent).length && + !/Function/.test(parent.type) && + parent.type !== "MethodDefinition" && + parent.type !== "Property" + ) { parent = parent.parent; if (!parent) { break; } - - parentLeadingComments = this.getCommentsBefore(parent); } - return parent && parent.type !== "FunctionDeclaration" && parent.type !== "Program" ? findJSDocComment(parentLeadingComments, parent.loc.start.line) : null; - } else if (leadingComments.length) { - return findJSDocComment(leadingComments, node.loc.start.line); + if (parent && parent.type !== "FunctionDeclaration" && parent.type !== "Program") { + return findJSDocComment(parent); + } } - // falls through + return findJSDocComment(node); + // falls through default: return null; } @@ -347,6 +348,7 @@ class SourceCode extends TokenStore { * Gets the deepest node containing a range index. * @param {int} index Range index of the desired node. * @returns {ASTNode} The node if found or null if not found. + * @public */ getNodeByRangeIndex(index) { let result = null, @@ -380,6 +382,7 @@ class SourceCode extends TokenStore { * @param {Token} second The token to check before. * @returns {boolean} True if there is only space between tokens, false * if there is anything other than whitespace between tokens. + * @public */ isSpaceBetweenTokens(first, second) { const text = this.text.slice(first.range[1], second.range[0]); @@ -388,10 +391,11 @@ class SourceCode extends TokenStore { } /** - * Converts a source text index into a (line, column) pair. - * @param {number} index The index of a character in a file - * @returns {Object} A {line, column} location object with a 0-indexed column - */ + * Converts a source text index into a (line, column) pair. + * @param {number} index The index of a character in a file + * @returns {Object} A {line, column} location object with a 0-indexed column + * @public + */ getLocFromIndex(index) { if (typeof index !== "number") { throw new TypeError("Expected `index` to be a number."); @@ -422,12 +426,13 @@ class SourceCode extends TokenStore { } /** - * Converts a (line, column) pair into a range index. - * @param {Object} loc A line/column location - * @param {number} loc.line The line number of the location (1-indexed) - * @param {number} loc.column The column number of the location (0-indexed) - * @returns {number} The range index of the location in the file. - */ + * Converts a (line, column) pair into a range index. + * @param {Object} loc A line/column location + * @param {number} loc.line The line number of the location (1-indexed) + * @param {number} loc.column The column number of the location (0-indexed) + * @returns {number} The range index of the location in the file. + * @public + */ getIndexFromLoc(loc) { if (typeof loc !== "object" || typeof loc.line !== "number" || typeof loc.column !== "number") { throw new TypeError("Expected `loc` to be an object with numeric `line` and `column` properties."); diff --git a/tools/eslint/messages/no-config-found.txt b/tools/eslint/messages/no-config-found.txt index c5fb0200765418..2f95c41b8c72f4 100644 --- a/tools/eslint/messages/no-config-found.txt +++ b/tools/eslint/messages/no-config-found.txt @@ -2,6 +2,6 @@ ESLint couldn't find a configuration file. To set up a configuration file for th eslint --init -ESLint looked for configuration files in <%= directory %> and its ancestors. +ESLint looked for configuration files in <%= directory %> and its ancestors. If it found none, it then looked in your home directory. If you think you already have a configuration file or if you need more help, please stop by the ESLint chat room: https://gitter.im/eslint/eslint diff --git a/tools/eslint/node_modules/acorn-jsx/node_modules/acorn/package.json b/tools/eslint/node_modules/acorn-jsx/node_modules/acorn/package.json index 9e340fe49dea8d..c62e197f4931b7 100644 --- a/tools/eslint/node_modules/acorn-jsx/node_modules/acorn/package.json +++ b/tools/eslint/node_modules/acorn-jsx/node_modules/acorn/package.json @@ -21,7 +21,7 @@ "_resolved": "https://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz", "_shasum": "45e37fb39e8da3f25baee3ff5369e2bb5f22017a", "_spec": "acorn@^3.0.4", - "_where": "/Users/apapirovski/Web/nodejs/tools/eslint-tmp/node_modules/eslint/node_modules/acorn-jsx", + "_where": "/Users/cjihrig/iojs/node/tools/eslint-tmp/node_modules/eslint/node_modules/acorn-jsx", "bin": { "acorn": "./bin/acorn" }, diff --git a/tools/eslint/node_modules/acorn-jsx/package.json b/tools/eslint/node_modules/acorn-jsx/package.json index ff8598e3169b6b..96c127e87b9201 100644 --- a/tools/eslint/node_modules/acorn-jsx/package.json +++ b/tools/eslint/node_modules/acorn-jsx/package.json @@ -21,7 +21,7 @@ "_resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-3.0.1.tgz", "_shasum": "afdf9488fb1ecefc8348f6fb22f464e32a58b36b", "_spec": "acorn-jsx@^3.0.0", - "_where": "/Users/apapirovski/Web/nodejs/tools/eslint-tmp/node_modules/eslint/node_modules/espree", + "_where": "/Users/cjihrig/iojs/node/tools/eslint-tmp/node_modules/eslint/node_modules/espree", "bugs": { "url": "https://github.com/RReverser/acorn-jsx/issues" }, diff --git a/tools/eslint/node_modules/acorn/README.md b/tools/eslint/node_modules/acorn/README.md index bd853c43bb2b1d..ab2c12ea51add7 100644 --- a/tools/eslint/node_modules/acorn/README.md +++ b/tools/eslint/node_modules/acorn/README.md @@ -351,8 +351,8 @@ The `bin/acorn` utility can be used to parse a file from the command line. It accepts as arguments its input file and the following options: -- `--ecma3|--ecma5|--ecma6|--ecma7`: Sets the ECMAScript version to parse. Default is - version 5. +- `--ecma3|--ecma5|--ecma6|--ecma7|--ecma8|--ecma9`: Sets the ECMAScript version + to parse. Default is version 7. - `--module`: Sets the parsing mode to `"module"`. Is set to `"script"` otherwise. diff --git a/tools/eslint/node_modules/acorn/bin/acorn b/tools/eslint/node_modules/acorn/bin/acorn index 25719578044387..830c3896417798 100755 --- a/tools/eslint/node_modules/acorn/bin/acorn +++ b/tools/eslint/node_modules/acorn/bin/acorn @@ -14,7 +14,7 @@ var options = {}; function help(status) { var print = (status == 0) ? console.log : console.error; - print("usage: " + path.basename(process.argv[1]) + " [--ecma3|--ecma5|--ecma6|--ecma7|...|--ecma2015|--ecma2016|...]"); + print("usage: " + path.basename(process.argv[1]) + " [--ecma3|--ecma5|--ecma6|--ecma7|--ecma8|--ecma9|...|--ecma2015|--ecma2016|--ecma2017|--ecma2018|...]"); print(" [--tokenize] [--locations] [---allow-hash-bang] [--compact] [--silent] [--module] [--help] [--] [infile]"); process.exit(status); } diff --git a/tools/eslint/node_modules/acorn/dist/acorn.es.js b/tools/eslint/node_modules/acorn/dist/acorn.es.js index ae88f4c2cee3e6..d7289102c28efb 100644 --- a/tools/eslint/node_modules/acorn/dist/acorn.es.js +++ b/tools/eslint/node_modules/acorn/dist/acorn.es.js @@ -684,6 +684,7 @@ pp$1.parseTopLevel = function(node) { var stmt = this$1.parseStatement(true, true, exports); node.body.push(stmt); } + this.adaptDirectivePrologue(node.body); this.next(); if (this.options.ecmaVersion >= 6) { node.sourceType = this.options.sourceType; @@ -1464,6 +1465,22 @@ pp$1.parseImportSpecifiers = function() { return nodes }; +// Set `ExpressionStatement#directive` property for directive prologues. +pp$1.adaptDirectivePrologue = function(statements) { + for (var i = 0; i < statements.length && this.isDirectiveCandidate(statements[i]); ++i) { + statements[i].directive = statements[i].expression.raw.slice(1, -1); + } +}; +pp$1.isDirectiveCandidate = function(statement) { + return ( + statement.type === "ExpressionStatement" && + statement.expression.type === "Literal" && + typeof statement.expression.value === "string" && + // Reject parenthesized strings. + (this.input[statement.start] === "\"" || this.input[statement.start] === "'") + ) +}; + var pp$2 = Parser.prototype; // Convert existing expression atom to assignable pattern @@ -1578,23 +1595,19 @@ pp$2.parseRestBinding = function() { // Parses lvalue (assignable) atom. pp$2.parseBindingAtom = function() { - if (this.options.ecmaVersion < 6) { return this.parseIdent() } - switch (this.type) { - case types.name: - return this.parseIdent() - - case types.bracketL: - var node = this.startNode(); - this.next(); - node.elements = this.parseBindingList(types.bracketR, true, true); - return this.finishNode(node, "ArrayPattern") - - case types.braceL: - return this.parseObj(true) + if (this.options.ecmaVersion >= 6) { + switch (this.type) { + case types.bracketL: + var node = this.startNode(); + this.next(); + node.elements = this.parseBindingList(types.bracketR, true, true); + return this.finishNode(node, "ArrayPattern") - default: - this.unexpected(); + case types.braceL: + return this.parseObj(true) + } } + return this.parseIdent() }; pp$2.parseBindingList = function(close, allowEmpty, allowTrailingComma) { @@ -1907,7 +1920,7 @@ pp$3.parseMaybeUnary = function(refDestructuringErrors, sawUnary) { var startPos = this.start, startLoc = this.startLoc, expr; if (this.inAsync && this.isContextual("await")) { - expr = this.parseAwait(refDestructuringErrors); + expr = this.parseAwait(); sawUnary = true; } else if (this.type.prefix) { var node = this.startNode(), update = this.type === types.incDec; @@ -2011,12 +2024,22 @@ pp$3.parseExprAtom = function(refDestructuringErrors) { case types._super: if (!this.inFunction) { this.raise(this.start, "'super' outside of function or class"); } + node = this.startNode(); + this.next(); + // The `super` keyword can appear at below: + // SuperProperty: + // super [ Expression ] + // super . IdentifierName + // SuperCall: + // super Arguments + if (this.type !== types.dot && this.type !== types.bracketL && this.type !== types.parenL) + { this.unexpected(); } + return this.finishNode(node, "Super") case types._this: - var type = this.type === types._this ? "ThisExpression" : "Super"; node = this.startNode(); this.next(); - return this.finishNode(node, type) + return this.finishNode(node, "ThisExpression") case types.name: var startPos = this.start, startLoc = this.startLoc; @@ -2251,14 +2274,14 @@ pp$3.parseTemplate = function(ref) { return this.finishNode(node, "TemplateLiteral") }; -// Parse an object literal or binding pattern. - pp$3.isAsyncProp = function(prop) { return !prop.computed && prop.key.type === "Identifier" && prop.key.name === "async" && (this.type === types.name || this.type === types.num || this.type === types.string || this.type === types.bracketL || this.type.keyword) && !lineBreak.test(this.input.slice(this.lastTokEnd, this.start)) }; +// Parse an object literal or binding pattern. + pp$3.parseObj = function(isPattern, refDestructuringErrors) { var this$1 = this; @@ -2271,31 +2294,36 @@ pp$3.parseObj = function(isPattern, refDestructuringErrors) { if (this$1.afterTrailingComma(types.braceR)) { break } } else { first = false; } - var prop = this$1.startNode(), isGenerator = (void 0), isAsync = (void 0), startPos = (void 0), startLoc = (void 0); - if (this$1.options.ecmaVersion >= 6) { - prop.method = false; - prop.shorthand = false; - if (isPattern || refDestructuringErrors) { - startPos = this$1.start; - startLoc = this$1.startLoc; - } - if (!isPattern) - { isGenerator = this$1.eat(types.star); } - } - this$1.parsePropertyName(prop); - if (!isPattern && this$1.options.ecmaVersion >= 8 && !isGenerator && this$1.isAsyncProp(prop)) { - isAsync = true; - this$1.parsePropertyName(prop, refDestructuringErrors); - } else { - isAsync = false; - } - this$1.parsePropertyValue(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors); + var prop = this$1.parseProperty(isPattern, refDestructuringErrors); this$1.checkPropClash(prop, propHash); - node.properties.push(this$1.finishNode(prop, "Property")); + node.properties.push(prop); } return this.finishNode(node, isPattern ? "ObjectPattern" : "ObjectExpression") }; +pp$3.parseProperty = function(isPattern, refDestructuringErrors) { + var prop = this.startNode(), isGenerator, isAsync, startPos, startLoc; + if (this.options.ecmaVersion >= 6) { + prop.method = false; + prop.shorthand = false; + if (isPattern || refDestructuringErrors) { + startPos = this.start; + startLoc = this.startLoc; + } + if (!isPattern) + { isGenerator = this.eat(types.star); } + } + this.parsePropertyName(prop); + if (!isPattern && this.options.ecmaVersion >= 8 && !isGenerator && this.isAsyncProp(prop)) { + isAsync = true; + this.parsePropertyName(prop, refDestructuringErrors); + } else { + isAsync = false; + } + this.parsePropertyValue(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors); + return this.finishNode(prop, "Property") +}; + pp$3.parsePropertyValue = function(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors) { if ((isGenerator || isAsync) && this.type === types.colon) { this.unexpected(); } @@ -2308,10 +2336,11 @@ pp$3.parsePropertyValue = function(prop, isPattern, isGenerator, isAsync, startP prop.kind = "init"; prop.method = true; prop.value = this.parseMethod(isGenerator, isAsync); - } else if (this.options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" && + } else if (!isPattern && + this.options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" && (prop.key.name === "get" || prop.key.name === "set") && (this.type != types.comma && this.type != types.braceR)) { - if (isGenerator || isAsync || isPattern) { this.unexpected(); } + if (isGenerator || isAsync) { this.unexpected(); } prop.kind = prop.key.name; this.parsePropertyName(prop); prop.value = this.parseMethod(false); @@ -2459,6 +2488,7 @@ pp$3.parseFunctionBody = function(node, isArrowFunction) { this.checkParams(node, !oldStrict && !useStrict && !isArrowFunction && this.isSimpleParamList(node.params)); node.body = this.parseBlock(false); node.expression = false; + this.adaptDirectivePrologue(node.body.body); this.labels = oldLabels; } this.exitFunctionScope(); @@ -2526,10 +2556,6 @@ pp$3.parseExprList = function(close, allowTrailingComma, allowEmpty, refDestruct return elts }; -// Parse the next token as an identifier. If `liberal` is true (used -// when parsing properties), it will also convert keywords into -// identifiers. - pp$3.checkUnreserved = function(ref) { var start = ref.start; var end = ref.end; @@ -2548,6 +2574,10 @@ pp$3.checkUnreserved = function(ref) { { this.raiseRecoverable(start, ("The keyword '" + name + "' is reserved")); } }; +// Parse the next token as an identifier. If `liberal` is true (used +// when parsing properties), it will also convert keywords into +// identifiers. + pp$3.parseIdent = function(liberal, isBinding) { var node = this.startNode(); if (liberal && this.options.allowReserved == "never") { liberal = false; } @@ -2555,6 +2585,15 @@ pp$3.parseIdent = function(liberal, isBinding) { node.name = this.value; } else if (this.type.keyword) { node.name = this.type.keyword; + + // To fix https://github.com/ternjs/acorn/issues/575 + // `class` and `function` keywords push new context into this.context. + // But there is no chance to pop the context if the keyword is consumed as an identifier such as a property name. + // If the previous token is a dot, this does not apply because the context-managing code already ignored the keyword + if ((node.name === "class" || node.name === "function") && + (this.lastTokEnd !== this.lastTokStart + 1 || this.input.charCodeAt(this.lastTokStart) !== 46)) { + this.context.pop(); + } } else { this.unexpected(); } @@ -3105,7 +3144,7 @@ pp$8.readToken_mult_modulo_exp = function(code) { // '%*' var tokentype = code === 42 ? types.star : types.modulo; // exponentiation operator ** and **= - if (this.options.ecmaVersion >= 7 && next === 42) { + if (this.options.ecmaVersion >= 7 && code == 42 && next === 42) { ++size; tokentype = types.starstar; next = this.input.charCodeAt(this.pos + 2); @@ -3650,7 +3689,7 @@ pp$8.readWord = function() { // [dammit]: acorn_loose.js // [walk]: util/walk.js -var version = "5.1.2"; +var version = "5.2.1"; // The main exported interface (under `self.acorn` when in the // browser) is a `parse` function that takes a code string and diff --git a/tools/eslint/node_modules/acorn/dist/acorn.js b/tools/eslint/node_modules/acorn/dist/acorn.js index ea57a9ea343dd5..4f0dd5d2123b1f 100644 --- a/tools/eslint/node_modules/acorn/dist/acorn.js +++ b/tools/eslint/node_modules/acorn/dist/acorn.js @@ -690,6 +690,7 @@ pp$1.parseTopLevel = function(node) { var stmt = this$1.parseStatement(true, true, exports); node.body.push(stmt); } + this.adaptDirectivePrologue(node.body); this.next(); if (this.options.ecmaVersion >= 6) { node.sourceType = this.options.sourceType; @@ -1470,6 +1471,22 @@ pp$1.parseImportSpecifiers = function() { return nodes }; +// Set `ExpressionStatement#directive` property for directive prologues. +pp$1.adaptDirectivePrologue = function(statements) { + for (var i = 0; i < statements.length && this.isDirectiveCandidate(statements[i]); ++i) { + statements[i].directive = statements[i].expression.raw.slice(1, -1); + } +}; +pp$1.isDirectiveCandidate = function(statement) { + return ( + statement.type === "ExpressionStatement" && + statement.expression.type === "Literal" && + typeof statement.expression.value === "string" && + // Reject parenthesized strings. + (this.input[statement.start] === "\"" || this.input[statement.start] === "'") + ) +}; + var pp$2 = Parser.prototype; // Convert existing expression atom to assignable pattern @@ -1584,23 +1601,19 @@ pp$2.parseRestBinding = function() { // Parses lvalue (assignable) atom. pp$2.parseBindingAtom = function() { - if (this.options.ecmaVersion < 6) { return this.parseIdent() } - switch (this.type) { - case types.name: - return this.parseIdent() - - case types.bracketL: - var node = this.startNode(); - this.next(); - node.elements = this.parseBindingList(types.bracketR, true, true); - return this.finishNode(node, "ArrayPattern") - - case types.braceL: - return this.parseObj(true) + if (this.options.ecmaVersion >= 6) { + switch (this.type) { + case types.bracketL: + var node = this.startNode(); + this.next(); + node.elements = this.parseBindingList(types.bracketR, true, true); + return this.finishNode(node, "ArrayPattern") - default: - this.unexpected(); + case types.braceL: + return this.parseObj(true) + } } + return this.parseIdent() }; pp$2.parseBindingList = function(close, allowEmpty, allowTrailingComma) { @@ -1913,7 +1926,7 @@ pp$3.parseMaybeUnary = function(refDestructuringErrors, sawUnary) { var startPos = this.start, startLoc = this.startLoc, expr; if (this.inAsync && this.isContextual("await")) { - expr = this.parseAwait(refDestructuringErrors); + expr = this.parseAwait(); sawUnary = true; } else if (this.type.prefix) { var node = this.startNode(), update = this.type === types.incDec; @@ -2017,12 +2030,22 @@ pp$3.parseExprAtom = function(refDestructuringErrors) { case types._super: if (!this.inFunction) { this.raise(this.start, "'super' outside of function or class"); } + node = this.startNode(); + this.next(); + // The `super` keyword can appear at below: + // SuperProperty: + // super [ Expression ] + // super . IdentifierName + // SuperCall: + // super Arguments + if (this.type !== types.dot && this.type !== types.bracketL && this.type !== types.parenL) + { this.unexpected(); } + return this.finishNode(node, "Super") case types._this: - var type = this.type === types._this ? "ThisExpression" : "Super"; node = this.startNode(); this.next(); - return this.finishNode(node, type) + return this.finishNode(node, "ThisExpression") case types.name: var startPos = this.start, startLoc = this.startLoc; @@ -2257,14 +2280,14 @@ pp$3.parseTemplate = function(ref) { return this.finishNode(node, "TemplateLiteral") }; -// Parse an object literal or binding pattern. - pp$3.isAsyncProp = function(prop) { return !prop.computed && prop.key.type === "Identifier" && prop.key.name === "async" && (this.type === types.name || this.type === types.num || this.type === types.string || this.type === types.bracketL || this.type.keyword) && !lineBreak.test(this.input.slice(this.lastTokEnd, this.start)) }; +// Parse an object literal or binding pattern. + pp$3.parseObj = function(isPattern, refDestructuringErrors) { var this$1 = this; @@ -2277,31 +2300,36 @@ pp$3.parseObj = function(isPattern, refDestructuringErrors) { if (this$1.afterTrailingComma(types.braceR)) { break } } else { first = false; } - var prop = this$1.startNode(), isGenerator = (void 0), isAsync = (void 0), startPos = (void 0), startLoc = (void 0); - if (this$1.options.ecmaVersion >= 6) { - prop.method = false; - prop.shorthand = false; - if (isPattern || refDestructuringErrors) { - startPos = this$1.start; - startLoc = this$1.startLoc; - } - if (!isPattern) - { isGenerator = this$1.eat(types.star); } - } - this$1.parsePropertyName(prop); - if (!isPattern && this$1.options.ecmaVersion >= 8 && !isGenerator && this$1.isAsyncProp(prop)) { - isAsync = true; - this$1.parsePropertyName(prop, refDestructuringErrors); - } else { - isAsync = false; - } - this$1.parsePropertyValue(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors); + var prop = this$1.parseProperty(isPattern, refDestructuringErrors); this$1.checkPropClash(prop, propHash); - node.properties.push(this$1.finishNode(prop, "Property")); + node.properties.push(prop); } return this.finishNode(node, isPattern ? "ObjectPattern" : "ObjectExpression") }; +pp$3.parseProperty = function(isPattern, refDestructuringErrors) { + var prop = this.startNode(), isGenerator, isAsync, startPos, startLoc; + if (this.options.ecmaVersion >= 6) { + prop.method = false; + prop.shorthand = false; + if (isPattern || refDestructuringErrors) { + startPos = this.start; + startLoc = this.startLoc; + } + if (!isPattern) + { isGenerator = this.eat(types.star); } + } + this.parsePropertyName(prop); + if (!isPattern && this.options.ecmaVersion >= 8 && !isGenerator && this.isAsyncProp(prop)) { + isAsync = true; + this.parsePropertyName(prop, refDestructuringErrors); + } else { + isAsync = false; + } + this.parsePropertyValue(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors); + return this.finishNode(prop, "Property") +}; + pp$3.parsePropertyValue = function(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors) { if ((isGenerator || isAsync) && this.type === types.colon) { this.unexpected(); } @@ -2314,10 +2342,11 @@ pp$3.parsePropertyValue = function(prop, isPattern, isGenerator, isAsync, startP prop.kind = "init"; prop.method = true; prop.value = this.parseMethod(isGenerator, isAsync); - } else if (this.options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" && + } else if (!isPattern && + this.options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" && (prop.key.name === "get" || prop.key.name === "set") && (this.type != types.comma && this.type != types.braceR)) { - if (isGenerator || isAsync || isPattern) { this.unexpected(); } + if (isGenerator || isAsync) { this.unexpected(); } prop.kind = prop.key.name; this.parsePropertyName(prop); prop.value = this.parseMethod(false); @@ -2465,6 +2494,7 @@ pp$3.parseFunctionBody = function(node, isArrowFunction) { this.checkParams(node, !oldStrict && !useStrict && !isArrowFunction && this.isSimpleParamList(node.params)); node.body = this.parseBlock(false); node.expression = false; + this.adaptDirectivePrologue(node.body.body); this.labels = oldLabels; } this.exitFunctionScope(); @@ -2532,10 +2562,6 @@ pp$3.parseExprList = function(close, allowTrailingComma, allowEmpty, refDestruct return elts }; -// Parse the next token as an identifier. If `liberal` is true (used -// when parsing properties), it will also convert keywords into -// identifiers. - pp$3.checkUnreserved = function(ref) { var start = ref.start; var end = ref.end; @@ -2554,6 +2580,10 @@ pp$3.checkUnreserved = function(ref) { { this.raiseRecoverable(start, ("The keyword '" + name + "' is reserved")); } }; +// Parse the next token as an identifier. If `liberal` is true (used +// when parsing properties), it will also convert keywords into +// identifiers. + pp$3.parseIdent = function(liberal, isBinding) { var node = this.startNode(); if (liberal && this.options.allowReserved == "never") { liberal = false; } @@ -2561,6 +2591,15 @@ pp$3.parseIdent = function(liberal, isBinding) { node.name = this.value; } else if (this.type.keyword) { node.name = this.type.keyword; + + // To fix https://github.com/ternjs/acorn/issues/575 + // `class` and `function` keywords push new context into this.context. + // But there is no chance to pop the context if the keyword is consumed as an identifier such as a property name. + // If the previous token is a dot, this does not apply because the context-managing code already ignored the keyword + if ((node.name === "class" || node.name === "function") && + (this.lastTokEnd !== this.lastTokStart + 1 || this.input.charCodeAt(this.lastTokStart) !== 46)) { + this.context.pop(); + } } else { this.unexpected(); } @@ -3111,7 +3150,7 @@ pp$8.readToken_mult_modulo_exp = function(code) { // '%*' var tokentype = code === 42 ? types.star : types.modulo; // exponentiation operator ** and **= - if (this.options.ecmaVersion >= 7 && next === 42) { + if (this.options.ecmaVersion >= 7 && code == 42 && next === 42) { ++size; tokentype = types.starstar; next = this.input.charCodeAt(this.pos + 2); @@ -3656,7 +3695,7 @@ pp$8.readWord = function() { // [dammit]: acorn_loose.js // [walk]: util/walk.js -var version = "5.1.2"; +var version = "5.2.1"; // The main exported interface (under `self.acorn` when in the // browser) is a `parse` function that takes a code string and diff --git a/tools/eslint/node_modules/acorn/dist/acorn_loose.es.js b/tools/eslint/node_modules/acorn/dist/acorn_loose.es.js index 449afc889892e8..469f73a2ff83c6 100644 --- a/tools/eslint/node_modules/acorn/dist/acorn_loose.es.js +++ b/tools/eslint/node_modules/acorn/dist/acorn_loose.es.js @@ -300,6 +300,7 @@ lp$1.parseTopLevel = function() { var node = this.startNodeAt(this.options.locations ? [0, getLineInfo(this.input, 0)] : 0); node.body = []; while (this.tok.type !== tokTypes.eof) { node.body.push(this$1.parseStatement()); } + this.toks.adaptDirectivePrologue(node.body); this.last = this.tok; if (this.options.ecmaVersion >= 6) { node.sourceType = this.options.sourceType; @@ -630,6 +631,7 @@ lp$1.parseFunction = function(node, isStatement, isAsync) { this.inAsync = node.async; node.params = this.parseFunctionParams(); node.body = this.parseBlock(); + this.toks.adaptDirectivePrologue(node.body.body); this.inAsync = oldInAsync; return this.finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression") }; @@ -676,7 +678,6 @@ lp$1.parseImport = function() { if (this.tok.type === tokTypes.string) { node.specifiers = []; node.source = this.parseExprAtom(); - node.kind = ""; } else { var elt; if (this.tok.type === tokTypes.name && this.tok.value !== "from") { @@ -1150,7 +1151,7 @@ lp$2.parseObj = function() { prop.value = this$1.parseMethod(isGenerator, isAsync); } else if (this$1.options.ecmaVersion >= 5 && prop.key.type === "Identifier" && !prop.computed && (prop.key.name === "get" || prop.key.name === "set") && - (this$1.tok.type != tokTypes.comma && this$1.tok.type != tokTypes.braceR)) { + (this$1.tok.type != tokTypes.comma && this$1.tok.type != tokTypes.braceR && this$1.tok.type != tokTypes.eq)) { prop.kind = prop.key.name; this$1.parsePropertyName(prop); prop.value = this$1.parseMethod(false); @@ -1285,8 +1286,8 @@ lp$2.parseMethod = function(isGenerator, isAsync) { { node.async = !!isAsync; } this.inAsync = node.async; node.params = this.parseFunctionParams(); - node.expression = this.options.ecmaVersion >= 6 && this.tok.type !== tokTypes.braceL; - node.body = node.expression ? this.parseMaybeAssign() : this.parseBlock(); + node.body = this.parseBlock(); + this.toks.adaptDirectivePrologue(node.body.body); this.inAsync = oldInAsync; return this.finishNode(node, "FunctionExpression") }; @@ -1299,7 +1300,12 @@ lp$2.parseArrowExpression = function(node, params, isAsync) { this.inAsync = node.async; node.params = this.toAssignableList(params, true); node.expression = this.tok.type !== tokTypes.braceL; - node.body = node.expression ? this.parseMaybeAssign() : this.parseBlock(); + if (node.expression) { + node.body = this.parseMaybeAssign(); + } else { + node.body = this.parseBlock(); + this.toks.adaptDirectivePrologue(node.body.body); + } this.inAsync = oldInAsync; return this.finishNode(node, "ArrowFunctionExpression") }; diff --git a/tools/eslint/node_modules/acorn/dist/acorn_loose.js b/tools/eslint/node_modules/acorn/dist/acorn_loose.js index ce8638b8280aeb..d6738db9dcd847 100644 --- a/tools/eslint/node_modules/acorn/dist/acorn_loose.js +++ b/tools/eslint/node_modules/acorn/dist/acorn_loose.js @@ -304,6 +304,7 @@ lp$1.parseTopLevel = function() { var node = this.startNodeAt(this.options.locations ? [0, __acorn.getLineInfo(this.input, 0)] : 0); node.body = []; while (this.tok.type !== __acorn.tokTypes.eof) { node.body.push(this$1.parseStatement()); } + this.toks.adaptDirectivePrologue(node.body); this.last = this.tok; if (this.options.ecmaVersion >= 6) { node.sourceType = this.options.sourceType; @@ -634,6 +635,7 @@ lp$1.parseFunction = function(node, isStatement, isAsync) { this.inAsync = node.async; node.params = this.parseFunctionParams(); node.body = this.parseBlock(); + this.toks.adaptDirectivePrologue(node.body.body); this.inAsync = oldInAsync; return this.finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression") }; @@ -680,7 +682,6 @@ lp$1.parseImport = function() { if (this.tok.type === __acorn.tokTypes.string) { node.specifiers = []; node.source = this.parseExprAtom(); - node.kind = ""; } else { var elt; if (this.tok.type === __acorn.tokTypes.name && this.tok.value !== "from") { @@ -1154,7 +1155,7 @@ lp$2.parseObj = function() { prop.value = this$1.parseMethod(isGenerator, isAsync); } else if (this$1.options.ecmaVersion >= 5 && prop.key.type === "Identifier" && !prop.computed && (prop.key.name === "get" || prop.key.name === "set") && - (this$1.tok.type != __acorn.tokTypes.comma && this$1.tok.type != __acorn.tokTypes.braceR)) { + (this$1.tok.type != __acorn.tokTypes.comma && this$1.tok.type != __acorn.tokTypes.braceR && this$1.tok.type != __acorn.tokTypes.eq)) { prop.kind = prop.key.name; this$1.parsePropertyName(prop); prop.value = this$1.parseMethod(false); @@ -1289,8 +1290,8 @@ lp$2.parseMethod = function(isGenerator, isAsync) { { node.async = !!isAsync; } this.inAsync = node.async; node.params = this.parseFunctionParams(); - node.expression = this.options.ecmaVersion >= 6 && this.tok.type !== __acorn.tokTypes.braceL; - node.body = node.expression ? this.parseMaybeAssign() : this.parseBlock(); + node.body = this.parseBlock(); + this.toks.adaptDirectivePrologue(node.body.body); this.inAsync = oldInAsync; return this.finishNode(node, "FunctionExpression") }; @@ -1303,7 +1304,12 @@ lp$2.parseArrowExpression = function(node, params, isAsync) { this.inAsync = node.async; node.params = this.toAssignableList(params, true); node.expression = this.tok.type !== __acorn.tokTypes.braceL; - node.body = node.expression ? this.parseMaybeAssign() : this.parseBlock(); + if (node.expression) { + node.body = this.parseMaybeAssign(); + } else { + node.body = this.parseBlock(); + this.toks.adaptDirectivePrologue(node.body.body); + } this.inAsync = oldInAsync; return this.finishNode(node, "ArrowFunctionExpression") }; diff --git a/tools/eslint/node_modules/acorn/dist/walk.es.js b/tools/eslint/node_modules/acorn/dist/walk.es.js index 15353467306ae3..40356507d9332c 100644 --- a/tools/eslint/node_modules/acorn/dist/walk.es.js +++ b/tools/eslint/node_modules/acorn/dist/walk.es.js @@ -68,7 +68,7 @@ function full(node, callback, base, state, override) { ; }(function c(node, st, override) { var type = override || node.type; base[type](node, st, c); - callback(node, st, type); + if (!override) { callback(node, st, type); } })(node, state, override); } @@ -81,7 +81,7 @@ function fullAncestor(node, callback, base, state) { var isNew = node != ancestors[ancestors.length - 1]; if (isNew) { ancestors.push(node); } base[type](node, st, c); - callback(node, st || ancestors, ancestors, type); + if (!override) { callback(node, st || ancestors, ancestors, type); } if (isNew) { ancestors.pop(); } })(node, state); } diff --git a/tools/eslint/node_modules/acorn/dist/walk.js b/tools/eslint/node_modules/acorn/dist/walk.js index d6aaa9a955ff66..b4fb694053583d 100644 --- a/tools/eslint/node_modules/acorn/dist/walk.js +++ b/tools/eslint/node_modules/acorn/dist/walk.js @@ -74,7 +74,7 @@ function full(node, callback, base, state, override) { ; }(function c(node, st, override) { var type = override || node.type; base[type](node, st, c); - callback(node, st, type); + if (!override) { callback(node, st, type); } })(node, state, override); } @@ -87,7 +87,7 @@ function fullAncestor(node, callback, base, state) { var isNew = node != ancestors[ancestors.length - 1]; if (isNew) { ancestors.push(node); } base[type](node, st, c); - callback(node, st || ancestors, ancestors, type); + if (!override) { callback(node, st || ancestors, ancestors, type); } if (isNew) { ancestors.pop(); } })(node, state); } diff --git a/tools/eslint/node_modules/acorn/package.json b/tools/eslint/node_modules/acorn/package.json index b8c7870fe92cc9..610943538459dd 100644 --- a/tools/eslint/node_modules/acorn/package.json +++ b/tools/eslint/node_modules/acorn/package.json @@ -1,27 +1,27 @@ { - "_from": "acorn@^5.1.1", - "_id": "acorn@5.1.2", + "_from": "acorn@^5.2.1", + "_id": "acorn@5.2.1", "_inBundle": false, - "_integrity": "sha512-o96FZLJBPY1lvTuJylGA9Bk3t/GKPPJG8H0ydQQl01crzwJgspa4AEIq/pVTXigmK0PHVQhiAtn8WMBLL9D2WA==", + "_integrity": "sha512-jG0u7c4Ly+3QkkW18V+NRDN+4bWHdln30NL1ZL2AvFZZmQe/BfopYCtghCKKVBUSetZ4QKcyA0pY6/4Gw8Pv8w==", "_location": "/eslint/acorn", "_phantomChildren": {}, "_requested": { "type": "range", "registry": true, - "raw": "acorn@^5.1.1", + "raw": "acorn@^5.2.1", "name": "acorn", "escapedName": "acorn", - "rawSpec": "^5.1.1", + "rawSpec": "^5.2.1", "saveSpec": null, - "fetchSpec": "^5.1.1" + "fetchSpec": "^5.2.1" }, "_requiredBy": [ "/eslint/espree" ], - "_resolved": "https://registry.npmjs.org/acorn/-/acorn-5.1.2.tgz", - "_shasum": "911cb53e036807cf0fa778dc5d370fbd864246d7", - "_spec": "acorn@^5.1.1", - "_where": "/Users/apapirovski/Web/nodejs/tools/eslint-tmp/node_modules/eslint/node_modules/espree", + "_resolved": "https://registry.npmjs.org/acorn/-/acorn-5.2.1.tgz", + "_shasum": "317ac7821826c22c702d66189ab8359675f135d7", + "_spec": "acorn@^5.2.1", + "_where": "/Users/cjihrig/iojs/node/tools/eslint-tmp/node_modules/eslint/node_modules/espree", "bin": { "acorn": "./bin/acorn" }, @@ -282,5 +282,5 @@ "pretest": "npm run build:main && npm run build:loose", "test": "node test/run.js && node test/lint.js" }, - "version": "5.1.2" + "version": "5.2.1" } diff --git a/tools/eslint/node_modules/ajv-keywords/README.md b/tools/eslint/node_modules/ajv-keywords/README.md index 9334531a02e8d5..0eb49717545589 100644 --- a/tools/eslint/node_modules/ajv-keywords/README.md +++ b/tools/eslint/node_modules/ajv-keywords/README.md @@ -216,7 +216,7 @@ var validItems = [1, 5, 10, 20, 50, 100, 200, 500, 1000]; var invalidItems = [1, 0, 2000, 11, 57, 123, 'foo']; ``` -__Please note__: this keyword is moved here from Ajv, mainly to preserve beckward compatibility. It is unlikely to become a standard. It's preferreable to use `if`/`then`/`else` keywords if possible, as they are likely to be added to the standard. The above schema is equivalent to (for example): +__Please note__: this keyword is moved here from Ajv, mainly to preserve backward compatibility. It is unlikely to become a standard. It's preferable to use `if`/`then`/`else` keywords if possible, as they are likely to be added to the standard. The above schema is equivalent to (for example): ```javascript { @@ -312,12 +312,12 @@ var invalidDataList = [ ]; ``` -__Please note__: the current implementation is BETA. It does not allow using relative URIs in $ref keywords in schemas in `selectCases` and `selectDefault` that point ouside of these schemas. The workaround is to use absolute URIs (that can point to any (sub-)schema added to Ajv, including those inside the current root schema where `select` is used). See [tests](https://github.com/epoberezkin/ajv-keywords/blob/v2.0.0/spec/tests/select.json#L314). +__Please note__: the current implementation is BETA. It does not allow using relative URIs in $ref keywords in schemas in `selectCases` and `selectDefault` that point outside of these schemas. The workaround is to use absolute URIs (that can point to any (sub-)schema added to Ajv, including those inside the current root schema where `select` is used). See [tests](https://github.com/epoberezkin/ajv-keywords/blob/v2.0.0/spec/tests/select.json#L314). ### `patternRequired` -This keyword allows to require the presense of properties that match some pattern(s). +This keyword allows to require the presence of properties that match some pattern(s). This keyword applies only to objects. If the data is not an object, the validation succeeds. @@ -456,7 +456,7 @@ The keyword allows to check that some properties in array items are unique. This keyword applies only to arrays. If the data is not an array, the validation succeeds. -The value of this keyword must be an array of strings - property names that should have unique values accross all items. +The value of this keyword must be an array of strings - property names that should have unique values across all items. ```javascript var schema = { uniqueItemProperties: [ "id", "name" ] }; diff --git a/tools/eslint/node_modules/ajv-keywords/package.json b/tools/eslint/node_modules/ajv-keywords/package.json index 2e762dc09a8c79..0afdd4666bca8b 100644 --- a/tools/eslint/node_modules/ajv-keywords/package.json +++ b/tools/eslint/node_modules/ajv-keywords/package.json @@ -1,8 +1,8 @@ { "_from": "ajv-keywords@^2.1.0", - "_id": "ajv-keywords@2.1.0", + "_id": "ajv-keywords@2.1.1", "_inBundle": false, - "_integrity": "sha1-opbhf3v658HOT34N5T0pyzIWLfA=", + "_integrity": "sha1-YXmX/F9gV2iUxDX5QNgZ4TW4B2I=", "_location": "/eslint/ajv-keywords", "_phantomChildren": {}, "_requested": { @@ -18,10 +18,10 @@ "_requiredBy": [ "/eslint/table" ], - "_resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-2.1.0.tgz", - "_shasum": "a296e17f7bfae7c1ce4f7e0de53d29cb32162df0", + "_resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-2.1.1.tgz", + "_shasum": "617997fc5f60576894c435f940d819e135b80762", "_spec": "ajv-keywords@^2.1.0", - "_where": "/Users/apapirovski/Web/nodejs/tools/eslint-tmp/node_modules/eslint/node_modules/table", + "_where": "/Users/cjihrig/iojs/node/tools/eslint-tmp/node_modules/eslint/node_modules/table", "author": { "name": "Evgeny Poberezkin" }, @@ -34,15 +34,15 @@ "devDependencies": { "ajv": "^5.0.0", "ajv-pack": "^0.3.0", - "chai": "^3.5.0", - "coveralls": "^2.11.9", + "chai": "^4.0.2", + "coveralls": "^3.0.0", "dot": "^1.1.1", - "eslint": "^3.6.0", + "eslint": "^4.9.0", "glob": "^7.1.1", "istanbul": "^0.4.3", - "js-beautify": "^1.6.4", + "js-beautify": "^1.7.4", "json-schema-test": "^1.3.0", - "mocha": "^3.0.2", + "mocha": "^4.0.0", "pre-commit": "^1.1.3", "uuid": "^3.0.1" }, @@ -60,7 +60,7 @@ "main": "index.js", "name": "ajv-keywords", "peerDependencies": { - "ajv": ">=5.0.0" + "ajv": "^5.0.0" }, "repository": { "type": "git", @@ -74,5 +74,5 @@ "test-cov": "istanbul cover -x 'spec/**' node_modules/mocha/bin/_mocha -- spec/*.spec.js -R spec", "test-spec": "mocha spec/*.spec.js -R spec" }, - "version": "2.1.0" + "version": "2.1.1" } diff --git a/tools/eslint/node_modules/ajv/README.md b/tools/eslint/node_modules/ajv/README.md index 313b534edcdcc1..fdf6144a20e9c7 100644 --- a/tools/eslint/node_modules/ajv/README.md +++ b/tools/eslint/node_modules/ajv/README.md @@ -2,18 +2,21 @@ # Ajv: Another JSON Schema Validator -The fastest JSON Schema validator for node.js and browser with draft 6 support. +The fastest JSON Schema validator for Node.js and browser with draft 6 support. [![Build Status](https://travis-ci.org/epoberezkin/ajv.svg?branch=master)](https://travis-ci.org/epoberezkin/ajv) [![npm version](https://badge.fury.io/js/ajv.svg)](https://www.npmjs.com/package/ajv) +[![npm@beta](https://img.shields.io/npm/v/ajv/beta.svg)](https://github.com/epoberezkin/ajv/tree/beta) [![npm downloads](https://img.shields.io/npm/dm/ajv.svg)](https://www.npmjs.com/package/ajv) -[![Code Climate](https://codeclimate.com/github/epoberezkin/ajv/badges/gpa.svg)](https://codeclimate.com/github/epoberezkin/ajv) [![Coverage Status](https://coveralls.io/repos/epoberezkin/ajv/badge.svg?branch=master&service=github)](https://coveralls.io/github/epoberezkin/ajv?branch=master) [![Greenkeeper badge](https://badges.greenkeeper.io/epoberezkin/ajv.svg)](https://greenkeeper.io/) [![Gitter](https://img.shields.io/gitter/room/ajv-validator/ajv.svg)](https://gitter.im/ajv-validator/ajv) +__Please note__: Ajv [version 6](https://github.com/epoberezkin/ajv/tree/beta) with [JSON Schema draft-07](http://json-schema.org/work-in-progress) support is released. Use `npm install ajv@beta` to install. + + ## Using version 5 [JSON Schema draft-06](https://trac.tools.ietf.org/html/draft-wright-json-schema-validation-01) is published. @@ -69,7 +72,7 @@ Currently Ajv is the fastest and the most standard compliant validator according - [themis benchmark](https://cdn.rawgit.com/playlyfe/themis/master/benchmark/results.html) -Performace of different validators by [json-schema-benchmark](https://github.com/ebdrup/json-schema-benchmark): +Performance of different validators by [json-schema-benchmark](https://github.com/ebdrup/json-schema-benchmark): [![performance](https://chart.googleapis.com/chart?chxt=x,y&cht=bhs&chco=76A4FB&chls=2.0&chbh=32,4,1&chs=600x416&chxl=-1:%7Cajv%7Cis-my-json-valid%7Cjsen%7Cschemasaurus%7Cthemis%7Cz-schema%7Cjsck%7Cjsonschema%7Cskeemas%7Ctv4%7Cjayschema&chd=t:100,68,61,22.8,17.6,6.6,2.7,0.9,0.7,0.4,0.1)](https://github.com/ebdrup/json-schema-benchmark/blob/master/README.md#performance) @@ -83,7 +86,7 @@ Performace of different validators by [json-schema-benchmark](https://github.com - correct string lengths for strings with unicode pairs (can be turned off) - [formats](#formats) defined by JSON Schema draft 4 standard and custom formats (can be turned off) - [validates schemas against meta-schema](#api-validateschema) -- supports [browsers](#using-in-browser) and nodejs 0.10-7.x +- supports [browsers](#using-in-browser) and Node.js 0.10-8.x - [asynchronous loading](#asynchronous-schema-compilation) of referenced schemas during compilation - "All errors" validation mode with [option allErrors](#options) - [error messages with parameters](#validation-errors) describing error reasons to allow creating custom error messages @@ -107,10 +110,16 @@ Currently Ajv is the only validator that passes all the tests from [JSON Schema npm install ajv ``` +or to install [version 6](https://github.com/epoberezkin/ajv/tree/beta): + +``` +npm install ajv@beta +``` + ## Getting started -Try it in the node REPL: https://tonicdev.com/npm/ajv +Try it in the Node.js REPL: https://tonicdev.com/npm/ajv The fastest validation call: @@ -136,19 +145,19 @@ or ```javascript // ... -ajv.addSchema(schema, 'mySchema'); -var valid = ajv.validate('mySchema', data); +var valid = ajv.addSchema(schema, 'mySchema') + .validate('mySchema', data); if (!valid) console.log(ajv.errorsText()); // ... ``` See [API](#api) and [Options](#options) for more details. -Ajv compiles schemas to functions and caches them in all cases (using schema serialized with [json-stable-stringify](https://github.com/substack/json-stable-stringify) or a custom function as a key), so that the next time the same schema is used (not necessarily the same object instance) it won't be compiled again. +Ajv compiles schemas to functions and caches them in all cases (using schema serialized with [fast-json-stable-stringify](https://github.com/epoberezkin/fast-json-stable-stringify) or a custom function as a key), so that the next time the same schema is used (not necessarily the same object instance) it won't be compiled again. The best performance is achieved when using compiled functions returned by `compile` or `getSchema` methods (there is no additional function call). -__Please note__: every time validation function or `ajv.validate` are called `errors` property is overwritten. You need to copy `errors` array reference to another variable if you want to use it later (e.g., in the callback). See [Validation errors](#validation-errors) +__Please note__: every time a validation function or `ajv.validate` are called `errors` property is overwritten. You need to copy `errors` array reference to another variable if you want to use it later (e.g., in the callback). See [Validation errors](#validation-errors) ## Using in browser @@ -162,7 +171,7 @@ Then you need to load Ajv in the browser: ``` -This bundle can be used with different module systems or creates global `Ajv` if no module system is found. +This bundle can be used with different module systems; it creates global `Ajv` if no module system is found. The browser bundle is available on [cdnjs](https://cdnjs.com/libraries/ajv). @@ -197,7 +206,7 @@ Ajv supports all validation keywords from draft 4 of JSON-schema standard: - [for numbers](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-numbers) - maximum, minimum, exclusiveMaximum, exclusiveMinimum, multipleOf - [for strings](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-strings) - maxLength, minLength, pattern, format - [for arrays](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-arrays) - maxItems, minItems, uniqueItems, items, additionalItems, [contains](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#contains) -- [for objects](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-objects) - maxProperties, minproperties, required, properties, patternProperties, additionalProperties, dependencies, [propertyNames](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#propertynames) +- [for objects](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-objects) - maxProperties, minProperties, required, properties, patternProperties, additionalProperties, dependencies, [propertyNames](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#propertynames) - [for all types](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#keywords-for-all-types) - enum, [const](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#const) - [compound keywords](https://github.com/epoberezkin/ajv/blob/master/KEYWORDS.md#compound-keywords) - not, oneOf, anyOf, allOf @@ -233,7 +242,7 @@ There are two modes of format validation: `fast` and `full`. This mode affects f You can add additional formats and replace any of the formats above using [addFormat](#api-addformat) method. -The option `unknownFormats` allows to change the behaviour in case an unknown format is encountered - Ajv can either fail schema compilation (default) or ignore it (default in versions before 5.0.0). You also can whitelist specific format(s) to be ignored. See [Options](#options) for details. +The option `unknownFormats` allows changing the default behaviour when an unknown format is encountered. In this case Ajv can either fail schema compilation (default) or ignore it (default in versions before 5.0.0). You also can whitelist specific format(s) to be ignored. See [Options](#options) for details. You can find patterns used for format validation and the sources that were used in [formats.js](https://github.com/epoberezkin/ajv/blob/master/lib/compile/formats.js). @@ -265,17 +274,17 @@ var defsSchema = { Now to compile your schema you can either pass all schemas to Ajv instance: -``` +```javascript var ajv = new Ajv({schemas: [schema, defsSchema]}); var validate = ajv.getSchema('http://example.com/schemas/schema.json'); ``` or use `addSchema` method: -``` +```javascript var ajv = new Ajv; -ajv.addSchema(defsSchema); -var validate = ajv.compile(schema); +var validate = ajv.addSchema(defsSchema) + .compile(schema); ``` See [Options](#options) and [addSchema](#api) method. @@ -287,7 +296,7 @@ __Please note__: - The actual location of the schema file in the file system is not used. - You can pass the identifier of the schema as the second parameter of `addSchema` method or as a property name in `schemas` option. This identifier can be used instead of (or in addition to) schema $id. - You cannot have the same $id (or the schema identifier) used for more than one schema - the exception will be thrown. -- You can implement dynamic resolution of the referenced schemas using `compileAsync` method. In this way you can store schemas in any system (files, web, database, etc.) and reference them without explicitely adding to Ajv instance. See [Asynchronous schema compilation](#asynchronous-schema-compilation). +- You can implement dynamic resolution of the referenced schemas using `compileAsync` method. In this way you can store schemas in any system (files, web, database, etc.) and reference them without explicitly adding to Ajv instance. See [Asynchronous schema compilation](#asynchronous-schema-compilation). ## $data reference @@ -431,14 +440,17 @@ Ajv allows defining keywords with: Example. `range` and `exclusiveRange` keywords using compiled schema: ```javascript -ajv.addKeyword('range', { type: 'number', compile: function (sch, parentSchema) { - var min = sch[0]; - var max = sch[1]; +ajv.addKeyword('range', { + type: 'number', + compile: function (sch, parentSchema) { + var min = sch[0]; + var max = sch[1]; - return parentSchema.exclusiveRange === true - ? function (data) { return data > min && data < max; } - : function (data) { return data >= min && data <= max; } -} }); + return parentSchema.exclusiveRange === true + ? function (data) { return data > min && data < max; } + : function (data) { return data >= min && data <= max; } + } +}); var schema = { "range": [2, 4], "exclusiveRange": true }; var validate = ajv.compile(schema); @@ -481,9 +493,9 @@ __Please note__: [Option](#options) `missingRefs` should NOT be set to `"ignore" ## Asynchronous validation -Example in node REPL: https://tonicdev.com/esp/ajv-asynchronous-validation +Example in Node.js REPL: https://tonicdev.com/esp/ajv-asynchronous-validation -You can define custom formats and keywords that perform validation asyncronously by accessing database or some service. You should add `async: true` in the keyword or format defnition (see [addFormat](#api-addformat), [addKeyword](#api-addkeyword) and [Defining custom keywords](#defining-custom-keywords)). +You can define custom formats and keywords that perform validation asynchronously by accessing database or some other service. You should add `async: true` in the keyword or format definition (see [addFormat](#api-addformat), [addKeyword](#api-addkeyword) and [Defining custom keywords](#defining-custom-keywords)). If your schema uses asynchronous formats/keywords or refers to some schema that contains them it should have `"$async": true` keyword so that Ajv can compile it correctly. If asynchronous format/keyword or reference to asynchronous schema is used in the schema without `$async` keyword Ajv will throw an exception during schema compilation. @@ -491,17 +503,17 @@ __Please note__: all asynchronous subschemas that are referenced from the curren Validation function for an asynchronous custom format/keyword should return a promise that resolves with `true` or `false` (or rejects with `new Ajv.ValidationError(errors)` if you want to return custom errors from the keyword function). Ajv compiles asynchronous schemas to either [es7 async functions](http://tc39.github.io/ecmascript-asyncawait/) that can optionally be transpiled with [nodent](https://github.com/MatAtBread/nodent) or with [regenerator](https://github.com/facebook/regenerator) or to [generator functions](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function*) that can be optionally transpiled with regenerator as well. You can also supply any other transpiler as a function. See [Options](#options). -The compiled validation function has `$async: true` property (if the schema is asynchronous), so you can differentiate these functions if you are using both syncronous and asynchronous schemas. +The compiled validation function has `$async: true` property (if the schema is asynchronous), so you can differentiate these functions if you are using both synchronous and asynchronous schemas. If you are using generators, the compiled validation function can be either wrapped with [co](https://github.com/tj/co) (default) or returned as generator function, that can be used directly, e.g. in [koa](http://koajs.com/) 1.0. `co` is a small library, it is included in Ajv (both as npm dependency and in the browser bundle). -Async functions are currently supported in Chrome 55, Firefox 52, Node 7 (with --harmony-async-await) and MS Edge 13 (with flag). +Async functions are currently supported in Chrome 55, Firefox 52, Node.js 7 (with --harmony-async-await) and MS Edge 13 (with flag). -Generator functions are currently supported in Chrome, Firefox and node.js. +Generator functions are currently supported in Chrome, Firefox and Node.js. -If you are using Ajv in other browsers or in older versions of node.js you should use one of available transpiling options. All provided async modes use global Promise class. If your platform does not have Promise you should use a polyfill that defines it. +If you are using Ajv in other browsers or in older versions of Node.js you should use one of available transpiling options. All provided async modes use global Promise class. If your platform does not have Promise you should use a polyfill that defines it. -Validation result will be a promise that resolves with validated data or rejects with an exception `Ajv.ValidationError` that has the array of validation errors in `errors` property. +Validation result will be a promise that resolves with validated data or rejects with an exception `Ajv.ValidationError` that contains the array of validation errors in `errors` property. Example: @@ -564,10 +576,9 @@ validate({ userId: 1, postId: 19 }) // data is invalid console.log('Validation errors:', err.errors); }); - ``` -### Using transpilers with asyncronous validation functions. +### Using transpilers with asynchronous validation functions. To use a transpiler you should separately install it (or load its bundle in the browser). @@ -621,13 +632,13 @@ See [Options](#options). |es7.regenerator|1.0|2.7|1109Kb| |regenerator|1.0|3.2|1109Kb| -\* Relative performance in node v.7, smaller is better. +\* Relative performance in Node.js 7.x — smaller is better. [nodent](https://github.com/MatAtBread/nodent) has several advantages: - much smaller browser bundle than regenerator -- almost the same performance of generated code as native generators in nodejs and the latest Chrome -- much better performace than native generators in other browsers +- almost the same performance of generated code as native generators in Node.js and the latest Chrome +- much better performance than native generators in other browsers - works in IE 9 (regenerator does not) @@ -880,13 +891,13 @@ Unless the option `validateSchema` is false, the schema will be validated agains ##### .compileAsync(Object schema [, Boolean meta] [, Function callback]) -> Promise -Asyncronous version of `compile` method that loads missing remote schemas using asynchronous function in `options.loadSchema`. This function returns a Promise that resolves to a validation function. An optional callback passed to `compileAsync` will be called with 2 parameters: error (or null) and validating function. The returned promise will reject (and callback if passed will be called with an error) when: +Asynchronous version of `compile` method that loads missing remote schemas using asynchronous function in `options.loadSchema`. This function returns a Promise that resolves to a validation function. An optional callback passed to `compileAsync` will be called with 2 parameters: error (or null) and validating function. The returned promise will reject (and the callback will be called with an error) when: -- missing schema can't be loaded (`loadSchema` returns the Promise that rejects). -- the schema containing missing reference is loaded, but the reference cannot be resolved. -- schema (or some referenced schema) is invalid. +- missing schema can't be loaded (`loadSchema` returns a Promise that rejects). +- a schema containing a missing reference is loaded, but the reference cannot be resolved. +- schema (or some loaded/referenced schema) is invalid. -The function compiles schema and loads the first missing schema (or meta-schema), until all missing schemas are loaded. +The function compiles schema and loads the first missing schema (or meta-schema) until all missing schemas are loaded. You can asynchronously compile meta-schema by passing `true` as the second parameter. @@ -906,7 +917,7 @@ __Please note__: every time this method is called the errors are overwritten so If the schema is asynchronous (has `$async` keyword on the top level) this method returns a Promise. See [Asynchronous validation](#asynchronous-validation). -##### .addSchema(Array<Object>|Object schema [, String key]) +##### .addSchema(Array<Object>|Object schema [, String key]) -> Ajv Add schema(s) to validator instance. This method does not compile schemas (but it still validates them). Because of that dependencies can be added in any order and circular dependencies are supported. It also prevents unnecessary compilation of schemas that are containers for other schemas but not used as a whole. @@ -921,8 +932,14 @@ Although `addSchema` does not compile schemas, explicit compilation is not requi By default the schema is validated against meta-schema before it is added, and if the schema does not pass validation the exception is thrown. This behaviour is controlled by `validateSchema` option. +__Please note__: Ajv uses the [method chaining syntax](https://en.wikipedia.org/wiki/Method_chaining) for all methods with the prefix `add*` and `remove*`. +This allows you to do nice things like the following. + +```javascript +var validate = new Ajv().addSchema(schema).addFormat(name, regex).getSchema(uri); +``` -##### .addMetaSchema(Array<Object>|Object schema [, String key]) +##### .addMetaSchema(Array<Object>|Object schema [, String key]) -> Ajv Adds meta schema(s) that can be used to validate other schemas. That function should be used instead of `addSchema` because there may be instance options that would compile a meta schema incorrectly (at the moment it is `removeAdditional` option). @@ -935,19 +952,19 @@ Validates schema. This method should be used to validate schemas rather than `va By default this method is called automatically when the schema is added, so you rarely need to use it directly. -If schema doesn't have `$schema` property it is validated against draft 6 meta-schema (option `meta` should not be false). +If schema doesn't have `$schema` property, it is validated against draft 6 meta-schema (option `meta` should not be false). -If schema has `$schema` property then the schema with this id (that should be previously added) is used to validate passed schema. +If schema has `$schema` property, then the schema with this id (that should be previously added) is used to validate passed schema. Errors will be available at `ajv.errors`. ##### .getSchema(String key) -> Function<Object data> -Retrieve compiled schema previously added with `addSchema` by the key passed to `addSchema` or by its full reference (id). Returned validating function has `schema` property with the reference to the original schema. +Retrieve compiled schema previously added with `addSchema` by the key passed to `addSchema` or by its full reference (id). The returned validating function has `schema` property with the reference to the original schema. -##### .removeSchema([Object schema|String key|String ref|RegExp pattern]) +##### .removeSchema([Object schema|String key|String ref|RegExp pattern]) -> Ajv Remove added/cached schema. Even if schema is referenced by other schemas it can be safely removed as dependent schemas have local references. @@ -960,7 +977,7 @@ Schema can be removed using: If no parameter is passed all schemas but meta-schemas will be removed and the cache will be cleared. -##### .addFormat(String name, String|RegExp|Function|Object format) +##### .addFormat(String name, String|RegExp|Function|Object format) -> Ajv Add custom format to validate strings or numbers. It can also be used to replace pre-defined formats for Ajv instance. @@ -978,7 +995,7 @@ If object is passed it should have properties `validate`, `compare` and `async`: Custom formats can be also added via `formats` option. -##### .addKeyword(String keyword, Object definition) +##### .addKeyword(String keyword, Object definition) -> Ajv Add custom validation keyword to Ajv instance. @@ -1019,7 +1036,7 @@ See [Defining custom keywords](#defining-custom-keywords) for more details. Returns custom keyword definition, `true` for pre-defined keywords and `false` if the keyword is unknown. -##### .removeKeyword(String keyword) +##### .removeKeyword(String keyword) -> Ajv Removes custom or pre-defined keyword so you can redefine them. @@ -1052,6 +1069,7 @@ Defaults: formats: {}, unknownFormats: true, schemas: {}, + logger: undefined, // referenced schema options: schemaId: undefined // recommended '$id' missingRefs: true, @@ -1087,7 +1105,7 @@ Defaults: - _$data_: support [$data references](#data-reference). Draft 6 meta-schema that is added by default will be extended to allow them. If you want to use another meta-schema you need to use $dataMetaSchema method to add support for $data reference. See [API](#api). - _allErrors_: check all rules collecting all errors. Default is to return after the first error. - _verbose_: include the reference to the part of the schema (`schema` and `parentSchema`) and validated data in errors (false by default). -- _jsonPointers_: set `dataPath` propery of errors using [JSON Pointers](https://tools.ietf.org/html/rfc6901) instead of JavaScript property access notation. +- _jsonPointers_: set `dataPath` property of errors using [JSON Pointers](https://tools.ietf.org/html/rfc6901) instead of JavaScript property access notation. - _uniqueItems_: validate `uniqueItems` keyword (true by default). - _unicode_: calculate correct length of strings with unicode pairs (true by default). Pass `false` to use `.length` of strings that is faster, but gives "incorrect" lengths of strings with unicode pairs - each unicode pair is counted as two characters. - _format_: formats validation mode ('fast' by default). Pass 'full' for more correct and slow validation or `false` not to validate formats at all. E.g., 25:00:00 and 2015/14/33 will be invalid time and date in 'full' mode but it will be valid in 'fast' mode. @@ -1097,6 +1115,9 @@ Defaults: - `[String]` - an array of unknown format names that will be ignored. This option can be used to allow usage of third party schemas with format(s) for which you don't have definitions, but still fail if another unknown format is used. If `format` keyword value is [$data reference](#data-reference) and it is not in this array the validation will fail. - `"ignore"` - to log warning during schema compilation and always pass validation (the default behaviour in versions before 5.0.0). This option is not recommended, as it allows to mistype format name and it won't be validated without any error message. This behaviour is required by JSON-schema specification. - _schemas_: an array or object of schemas that will be added to the instance. In case you pass the array the schemas must have IDs in them. When the object is passed the method `addSchema(value, key)` will be called for each schema in this object. +- _logger_: sets the logging method. Default is the global `console` object that should have methods `log`, `warn` and `error`. Option values: + - custom logger - it should have methods `log`, `warn` and `error`. If any of these methods is missing an exception will be thrown. + - `false` - logging is disabled. ##### Referenced schema options @@ -1111,7 +1132,7 @@ Defaults: - `"fail"` - to log error and successfully compile schema but fail validation if this rule is checked. - _extendRefs_: validation of other keywords when `$ref` is present in the schema. Option values: - `"ignore"` (default) - when `$ref` is used other keywords are ignored (as per [JSON Reference](https://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03#section-3) standard). A warning will be logged during the schema compilation. - - `"fail"` (recommended) - if other validation keywords are used together with `$ref` the exception will be thrown when the schema is compiled. This option is recomended to make sure schema has no keywords that are ignored, which can be confusing. + - `"fail"` (recommended) - if other validation keywords are used together with `$ref` the exception will be thrown when the schema is compiled. This option is recommended to make sure schema has no keywords that are ignored, which can be confusing. - `true` - validate all keywords in the schemas with `$ref` (the default behaviour in versions before 5.0.0). - _loadSchema_: asynchronous function that will be used to load remote schemas when `compileAsync` [method](#api-compileAsync) is used and some reference is missing (option `missingRefs` should NOT be 'fail' or 'ignore'). This function should accept remote schema uri as a parameter and return a Promise that resolves to a schema. See example in [Asynchronous compilation](#asynchronous-schema-compilation). @@ -1137,12 +1158,12 @@ Defaults: - _async_: determines how Ajv compiles asynchronous schemas (see [Asynchronous validation](#asynchronous-validation)) to functions. Option values: - `"*"` / `"co*"` (default) - compile to generator function ("co*" - wrapped with `co.wrap`). If generators are not supported and you don't provide `processCode` option (or `transpile` option if you use [ajv-async](https://github.com/epoberezkin/ajv-async) package), the exception will be thrown when async schema is compiled. - - `"es7"` - compile to es7 async function. Unless your platform supports them you need to provide `processCode`/`transpile` option. According to [compatibility table](http://kangax.github.io/compat-table/es7/)) async functions are supported by: + - `"es7"` - compile to es7 async function. Unless your platform supports them you need to provide `processCode` or `transpile` option. According to [compatibility table](http://kangax.github.io/compat-table/es7/)) async functions are supported by: - Firefox 52, - Chrome 55, - Node.js 7 (with `--harmony-async-await`), - MS Edge 13 (with flag). - - `undefined`/`true` - auto-detect async mode. It requires [ajv-async](https://github.com/epoberezkin/ajv-async) package. If transpile option is not passed ajv-async will choose the first of supported/installed async/transpile modes in this order: + - `undefined`/`true` - auto-detect async mode. It requires [ajv-async](https://github.com/epoberezkin/ajv-async) package. If `transpile` option is not passed, ajv-async will choose the first of supported/installed async/transpile modes in this order: - "es7" (native async functions), - "co*" (native generators with co.wrap), - "es7"/"nodent", @@ -1176,14 +1197,14 @@ Defaults: - _sourceCode_: add `sourceCode` property to validating function (for debugging; this code can be different from the result of toString call). - _processCode_: an optional function to process generated code before it is passed to Function constructor. It can be used to either beautify (the validating function is generated without line-breaks) or to transpile code. Starting from version 5.0.0 this option replaced options: - `beautify` that formatted the generated function using [js-beautify](https://github.com/beautify-web/js-beautify). If you want to beautify the generated code pass `require('js-beautify').js_beautify`. - - `transpile` that transpiled asynchronous validation function. You can still use `transpile` option with [ajv-async](https://github.com/epoberezkin/ajv-async) package. See [Asynchronous validation](#asynchronous-validation) for more information. + - `transpile` that transpiled asynchronous validation function. You can still use `transpile` option with [ajv-async](https://github.com/epoberezkin/ajv-async) package. See [Asynchronous validation](#asynchronous-validation) for more information. - _cache_: an optional instance of cache to store compiled schemas using stable-stringified schema as a key. For example, set-associative cache [sacjs](https://github.com/epoberezkin/sacjs) can be used. If not passed then a simple hash is used which is good enough for the common use case (a limited number of statically defined schemas). Cache should have methods `put(key, value)`, `get(key)`, `del(key)` and `clear()`. -- _serialize_: an optional function to serialize schema to cache key. Pass `false` to use schema itself as a key (e.g., if WeakMap used as a cache). By default [json-stable-stringify](https://github.com/substack/json-stable-stringify) is used. +- _serialize_: an optional function to serialize schema to cache key. Pass `false` to use schema itself as a key (e.g., if WeakMap used as a cache). By default [fast-json-stable-stringify](https://github.com/epoberezkin/fast-json-stable-stringify) is used. ## Validation errors -In case of validation failure Ajv assigns the array of errors to `.errors` property of validation function (or to `.errors` property of Ajv instance in case `validate` or `validateSchema` methods were called). In case of [asynchronous validation](#asynchronous-validation) the returned promise is rejected with the exception of the class `Ajv.ValidationError` that has `.errors` property. +In case of validation failure, Ajv assigns the array of errors to `errors` property of validation function (or to `errors` property of Ajv instance when `validate` or `validateSchema` methods were called). In case of [asynchronous validation](#asynchronous-validation), the returned promise is rejected with exception `Ajv.ValidationError` that has `errors` property. ### Error objects @@ -1213,7 +1234,7 @@ Properties of `params` object in errors depend on the keyword that failed valida - `property` (dependent property), - `missingProperty` (required missing dependency - only the first one is reported currently) - `deps` (required dependencies, comma separated list as a string), - - `depsCount` (the number of required dependedncies). + - `depsCount` (the number of required dependencies). - `format` - property `format` (the schema of the keyword). - `maximum`, `minimum` - properties: - `limit` (number, the schema of the keyword), @@ -1233,11 +1254,14 @@ Properties of `params` object in errors depend on the keyword that failed valida ## Related packages -- [ajv-cli](https://github.com/epoberezkin/ajv-cli) - command line interface for Ajv +- [ajv-async](https://github.com/epoberezkin/ajv-async) - configure async validation mode +- [ajv-cli](https://github.com/jessedc/ajv-cli) - command line interface +- [ajv-errors](https://github.com/epoberezkin/ajv-errors) - custom error messages - [ajv-i18n](https://github.com/epoberezkin/ajv-i18n) - internationalised error messages -- [ajv-merge-patch](https://github.com/epoberezkin/ajv-merge-patch) - keywords $merge and $patch. -- [ajv-keywords](https://github.com/epoberezkin/ajv-keywords) - several custom keywords that can be used with Ajv (typeof, instanceof, range, propertyNames) -- [ajv-errors](https://github.com/epoberezkin/ajv-errors) - custom error messages for Ajv +- [ajv-istanbul](https://github.com/epoberezkin/ajv-istanbul) - instrument generated validation code to measure test coverage of your schemas +- [ajv-keywords](https://github.com/epoberezkin/ajv-keywords) - custom validation keywords (if/then/else, select, typeof, etc.) +- [ajv-merge-patch](https://github.com/epoberezkin/ajv-merge-patch) - keywords $merge and $patch +- [ajv-pack](https://github.com/epoberezkin/ajv-pack) - produces a compact module exporting validation functions ## Some packages using Ajv @@ -1248,7 +1272,7 @@ Properties of `params` object in errors depend on the keyword that failed valida - [har-validator](https://github.com/ahmadnassri/har-validator) - HTTP Archive (HAR) validator - [jsoneditor](https://github.com/josdejong/jsoneditor) - a web-based tool to view, edit, format, and validate JSON http://jsoneditoronline.org - [JSON Schema Lint](https://github.com/nickcmaynard/jsonschemalint) - a web tool to validate JSON/YAML document against a single JSON-schema http://jsonschemalint.com -- [objection](https://github.com/vincit/objection.js) - SQL-friendly ORM for node.js +- [objection](https://github.com/vincit/objection.js) - SQL-friendly ORM for Node.js - [table](https://github.com/gajus/table) - formats data into a string table - [ripple-lib](https://github.com/ripple/ripple-lib) - a JavaScript API for interacting with [Ripple](https://ripple.com) in Node.js and the browser - [restbase](https://github.com/wikimedia/restbase) - distributed storage with REST API & dispatcher for backend services built to provide a low-latency & high-throughput API for Wikipedia / Wikimedia content @@ -1259,7 +1283,7 @@ Properties of `params` object in errors depend on the keyword that failed valida - [chai-ajv-json-schema](https://github.com/peon374/chai-ajv-json-schema) - chai plugin to us JSON-schema with expect in mocha tests - [grunt-jsonschema-ajv](https://github.com/SignpostMarv/grunt-jsonschema-ajv) - Grunt plugin for validating files against JSON Schema - [extract-text-webpack-plugin](https://github.com/webpack-contrib/extract-text-webpack-plugin) - extract text from bundle into a file -- [electron-builder](https://github.com/electron-userland/electron-builder) - a solution to package and build a ready for distribution Electron app +- [electron-builder](https://github.com/electron-userland/electron-builder) - a solution to package and build a ready for distribution Electron app - [addons-linter](https://github.com/mozilla/addons-linter) - Mozilla Add-ons Linter - [gh-pages-generator](https://github.com/epoberezkin/gh-pages-generator) - multi-page site generator converting markdown files to GitHub pages diff --git a/tools/eslint/node_modules/ajv/dist/ajv.bundle.js b/tools/eslint/node_modules/ajv/dist/ajv.bundle.js index ea6a78f162208e..ee5623cb196da0 100644 --- a/tools/eslint/node_modules/ajv/dist/ajv.bundle.js +++ b/tools/eslint/node_modules/ajv/dist/ajv.bundle.js @@ -381,7 +381,7 @@ function regex(str) { var resolve = require('./resolve') , util = require('./util') , errorClasses = require('./error_classes') - , stableStringify = require('json-stable-stringify'); + , stableStringify = require('fast-json-stable-stringify'); var validateGenerator = require('../dotjs/validate'); @@ -482,6 +482,7 @@ function compile(schema, root, localRefs, baseId) { useCustomRule: useCustomRule, opts: opts, formats: formats, + logger: self.logger, self: self }); @@ -524,7 +525,7 @@ function compile(schema, root, localRefs, baseId) { refVal[0] = validate; } catch(e) { - console.error('Error compiling schema, function code:', sourceCode); + self.logger.error('Error compiling schema, function code:', sourceCode); throw e; } @@ -638,7 +639,7 @@ function compile(schema, root, localRefs, baseId) { var valid = validateSchema(schema); if (!valid) { var message = 'keyword schema is invalid: ' + self.errorsText(validateSchema.errors); - if (self._opts.validateSchema == 'log') console.error(message); + if (self._opts.validateSchema == 'log') self.logger.error(message); else throw new Error(message); } } @@ -756,7 +757,7 @@ function vars(arr, statement) { return code; } -},{"../dotjs/validate":35,"./error_classes":5,"./resolve":8,"./util":12,"co":40,"fast-deep-equal":41,"json-stable-stringify":43}],8:[function(require,module,exports){ +},{"../dotjs/validate":35,"./error_classes":5,"./resolve":8,"./util":12,"co":40,"fast-deep-equal":41,"fast-json-stable-stringify":42}],8:[function(require,module,exports){ 'use strict'; var url = require('url') @@ -1029,7 +1030,7 @@ function resolveIds(schema) { return localRefs; } -},{"./schema_obj":10,"./util":12,"fast-deep-equal":41,"json-schema-traverse":42,"url":51}],9:[function(require,module,exports){ +},{"./schema_obj":10,"./util":12,"fast-deep-equal":41,"json-schema-traverse":43,"url":48}],9:[function(require,module,exports){ 'use strict'; var ruleModules = require('./_rules') @@ -1052,7 +1053,7 @@ module.exports = function rules() { var ALL = [ 'type' ]; var KEYWORDS = [ - 'additionalItems', '$schema', 'id', 'title', + 'additionalItems', '$schema', '$id', 'id', 'title', 'description', 'default', 'definitions' ]; var TYPES = [ 'number', 'integer', 'string', 'array', 'object', 'boolean', 'null' ]; @@ -2563,7 +2564,7 @@ module.exports = function generate_format(it, $keyword, $ruleType) { var $format = it.formats[$schema]; if (!$format) { if ($unknownFormats == 'ignore') { - console.warn('unknown format "' + $schema + '" ignored in schema at path "' + it.errSchemaPath + '"'); + it.logger.warn('unknown format "' + $schema + '" ignored in schema at path "' + it.errSchemaPath + '"'); if ($breakOnError) { out += ' if (true) { '; } @@ -3687,7 +3688,7 @@ module.exports = function generate_ref(it, $keyword, $ruleType) { if ($refVal === undefined) { var $message = it.MissingRefError.message(it.baseId, $schema); if (it.opts.missingRefs == 'fail') { - console.error($message); + it.logger.error($message); var $$outStack = $$outStack || []; $$outStack.push(out); out = ''; /* istanbul ignore else */ @@ -3718,7 +3719,7 @@ module.exports = function generate_ref(it, $keyword, $ruleType) { out += ' if (false) { '; } } else if (it.opts.missingRefs == 'ignore') { - console.warn($message); + it.logger.warn($message); if ($breakOnError) { out += ' if (true) { '; } @@ -4256,7 +4257,7 @@ module.exports = function generate_validate(it, $keyword, $ruleType) { throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '" (see option extendRefs)'); } else if (it.opts.extendRefs !== true) { $refKeywords = false; - console.warn('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"'); + it.logger.warn('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"'); } } if ($typeSchema) { @@ -4414,7 +4415,7 @@ module.exports = function generate_validate(it, $keyword, $ruleType) { } } else { if (it.opts.v5 && it.schema.patternGroups) { - console.warn('keyword "patternGroups" is deprecated and disabled. Use option patternGroups: true to enable.'); + it.logger.warn('keyword "patternGroups" is deprecated and disabled. Use option patternGroups: true to enable.'); } var arr2 = it.RULES; if (arr2) { @@ -4579,10 +4580,10 @@ module.exports = function generate_validate(it, $keyword, $ruleType) { } function $shouldUseRule($rule) { - return it.schema[$rule.keyword] !== undefined || ($rule.implements && $ruleImlementsSomeKeyword($rule)); + return it.schema[$rule.keyword] !== undefined || ($rule.implements && $ruleImplementsSomeKeyword($rule)); } - function $ruleImlementsSomeKeyword($rule) { + function $ruleImplementsSomeKeyword($rule) { var impl = $rule.implements; for (var i = 0; i < impl.length; i++) if (it.schema[impl[i]] !== undefined) return true; @@ -4607,6 +4608,7 @@ module.exports = { * @this Ajv * @param {String} keyword custom keyword, should be unique (including different from all standard, custom and macro keywords). * @param {Object} definition keyword definition object with properties `type` (type(s) which the keyword applies to), `validate` or `compile`. + * @return {Ajv} this for method chaining */ function addKeyword(keyword, definition) { /* jshint validthis: true */ @@ -4684,6 +4686,8 @@ function addKeyword(keyword, definition) { function checkDataType(dataType) { if (!RULES.types[dataType]) throw new Error('Unknown type ' + dataType); } + + return this; } @@ -4704,6 +4708,7 @@ function getKeyword(keyword) { * Remove keyword * @this Ajv * @param {String} keyword pre-defined or custom keyword. + * @return {Ajv} this for method chaining */ function removeKeyword(keyword) { /* jshint validthis: true */ @@ -4720,6 +4725,7 @@ function removeKeyword(keyword) { } } } + return this; } },{"./dotjs/custom":21}],37:[function(require,module,exports){ @@ -4839,6 +4845,10 @@ module.exports={ "type": "string" }, "default": {}, + "examples": { + "type": "array", + "items": {} + }, "multipleOf": { "type": "number", "exclusiveMinimum": 0 @@ -5218,6 +5228,67 @@ module.exports = function equal(a, b) { },{}],42:[function(require,module,exports){ 'use strict'; +module.exports = function (data, opts) { + if (!opts) opts = {}; + if (typeof opts === 'function') opts = { cmp: opts }; + var cycles = (typeof opts.cycles === 'boolean') ? opts.cycles : false; + + var cmp = opts.cmp && (function (f) { + return function (node) { + return function (a, b) { + var aobj = { key: a, value: node[a] }; + var bobj = { key: b, value: node[b] }; + return f(aobj, bobj); + }; + }; + })(opts.cmp); + + var seen = []; + return (function stringify (node) { + if (node && node.toJSON && typeof node.toJSON === 'function') { + node = node.toJSON(); + } + + if (node === undefined) return; + if (typeof node == 'number') return isFinite(node) ? '' + node : 'null'; + if (typeof node !== 'object') return JSON.stringify(node); + + var i, out; + if (Array.isArray(node)) { + out = '['; + for (i = 0; i < node.length; i++) { + if (i) out += ','; + out += stringify(node[i]) || 'null'; + } + return out + ']'; + } + + if (node === null) return 'null'; + + if (seen.indexOf(node) !== -1) { + if (cycles) return JSON.stringify('__cycle__'); + throw new TypeError('Converting circular structure to JSON'); + } + + var seenIndex = seen.push(node) - 1; + var keys = Object.keys(node).sort(cmp && cmp(node)); + out = ''; + for (i = 0; i < keys.length; i++) { + var key = keys[i]; + var value = stringify(node[key]); + + if (!value) continue; + if (out) out += ','; + out += JSON.stringify(key) + ':' + value; + } + seen.splice(seenIndex, 1); + return '{' + out + '}'; + })(data); +}; + +},{}],43:[function(require,module,exports){ +'use strict'; + var traverse = module.exports = function (schema, opts, cb) { if (typeof opts == 'function') { cb = opts; @@ -5298,528 +5369,7 @@ function escapeJsonPtr(str) { return str.replace(/~/g, '~0').replace(/\//g, '~1'); } -},{}],43:[function(require,module,exports){ -var json = typeof JSON !== 'undefined' ? JSON : require('jsonify'); - -module.exports = function (obj, opts) { - if (!opts) opts = {}; - if (typeof opts === 'function') opts = { cmp: opts }; - var space = opts.space || ''; - if (typeof space === 'number') space = Array(space+1).join(' '); - var cycles = (typeof opts.cycles === 'boolean') ? opts.cycles : false; - var replacer = opts.replacer || function(key, value) { return value; }; - - var cmp = opts.cmp && (function (f) { - return function (node) { - return function (a, b) { - var aobj = { key: a, value: node[a] }; - var bobj = { key: b, value: node[b] }; - return f(aobj, bobj); - }; - }; - })(opts.cmp); - - var seen = []; - return (function stringify (parent, key, node, level) { - var indent = space ? ('\n' + new Array(level + 1).join(space)) : ''; - var colonSeparator = space ? ': ' : ':'; - - if (node && node.toJSON && typeof node.toJSON === 'function') { - node = node.toJSON(); - } - - node = replacer.call(parent, key, node); - - if (node === undefined) { - return; - } - if (typeof node !== 'object' || node === null) { - return json.stringify(node); - } - if (isArray(node)) { - var out = []; - for (var i = 0; i < node.length; i++) { - var item = stringify(node, i, node[i], level+1) || json.stringify(null); - out.push(indent + space + item); - } - return '[' + out.join(',') + indent + ']'; - } - else { - if (seen.indexOf(node) !== -1) { - if (cycles) return json.stringify('__cycle__'); - throw new TypeError('Converting circular structure to JSON'); - } - else seen.push(node); - - var keys = objectKeys(node).sort(cmp && cmp(node)); - var out = []; - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - var value = stringify(node, key, node[key], level+1); - - if(!value) continue; - - var keyValue = json.stringify(key) - + colonSeparator - + value; - ; - out.push(indent + space + keyValue); - } - seen.splice(seen.indexOf(node), 1); - return '{' + out.join(',') + indent + '}'; - } - })({ '': obj }, '', obj, 0); -}; - -var isArray = Array.isArray || function (x) { - return {}.toString.call(x) === '[object Array]'; -}; - -var objectKeys = Object.keys || function (obj) { - var has = Object.prototype.hasOwnProperty || function () { return true }; - var keys = []; - for (var key in obj) { - if (has.call(obj, key)) keys.push(key); - } - return keys; -}; - -},{"jsonify":44}],44:[function(require,module,exports){ -exports.parse = require('./lib/parse'); -exports.stringify = require('./lib/stringify'); - -},{"./lib/parse":45,"./lib/stringify":46}],45:[function(require,module,exports){ -var at, // The index of the current character - ch, // The current character - escapee = { - '"': '"', - '\\': '\\', - '/': '/', - b: '\b', - f: '\f', - n: '\n', - r: '\r', - t: '\t' - }, - text, - - error = function (m) { - // Call error when something is wrong. - throw { - name: 'SyntaxError', - message: m, - at: at, - text: text - }; - }, - - next = function (c) { - // If a c parameter is provided, verify that it matches the current character. - if (c && c !== ch) { - error("Expected '" + c + "' instead of '" + ch + "'"); - } - - // Get the next character. When there are no more characters, - // return the empty string. - - ch = text.charAt(at); - at += 1; - return ch; - }, - - number = function () { - // Parse a number value. - var number, - string = ''; - - if (ch === '-') { - string = '-'; - next('-'); - } - while (ch >= '0' && ch <= '9') { - string += ch; - next(); - } - if (ch === '.') { - string += '.'; - while (next() && ch >= '0' && ch <= '9') { - string += ch; - } - } - if (ch === 'e' || ch === 'E') { - string += ch; - next(); - if (ch === '-' || ch === '+') { - string += ch; - next(); - } - while (ch >= '0' && ch <= '9') { - string += ch; - next(); - } - } - number = +string; - if (!isFinite(number)) { - error("Bad number"); - } else { - return number; - } - }, - - string = function () { - // Parse a string value. - var hex, - i, - string = '', - uffff; - - // When parsing for string values, we must look for " and \ characters. - if (ch === '"') { - while (next()) { - if (ch === '"') { - next(); - return string; - } else if (ch === '\\') { - next(); - if (ch === 'u') { - uffff = 0; - for (i = 0; i < 4; i += 1) { - hex = parseInt(next(), 16); - if (!isFinite(hex)) { - break; - } - uffff = uffff * 16 + hex; - } - string += String.fromCharCode(uffff); - } else if (typeof escapee[ch] === 'string') { - string += escapee[ch]; - } else { - break; - } - } else { - string += ch; - } - } - } - error("Bad string"); - }, - - white = function () { - -// Skip whitespace. - - while (ch && ch <= ' ') { - next(); - } - }, - - word = function () { - -// true, false, or null. - - switch (ch) { - case 't': - next('t'); - next('r'); - next('u'); - next('e'); - return true; - case 'f': - next('f'); - next('a'); - next('l'); - next('s'); - next('e'); - return false; - case 'n': - next('n'); - next('u'); - next('l'); - next('l'); - return null; - } - error("Unexpected '" + ch + "'"); - }, - - value, // Place holder for the value function. - - array = function () { - -// Parse an array value. - - var array = []; - - if (ch === '[') { - next('['); - white(); - if (ch === ']') { - next(']'); - return array; // empty array - } - while (ch) { - array.push(value()); - white(); - if (ch === ']') { - next(']'); - return array; - } - next(','); - white(); - } - } - error("Bad array"); - }, - - object = function () { - -// Parse an object value. - - var key, - object = {}; - - if (ch === '{') { - next('{'); - white(); - if (ch === '}') { - next('}'); - return object; // empty object - } - while (ch) { - key = string(); - white(); - next(':'); - if (Object.hasOwnProperty.call(object, key)) { - error('Duplicate key "' + key + '"'); - } - object[key] = value(); - white(); - if (ch === '}') { - next('}'); - return object; - } - next(','); - white(); - } - } - error("Bad object"); - }; - -value = function () { - -// Parse a JSON value. It could be an object, an array, a string, a number, -// or a word. - - white(); - switch (ch) { - case '{': - return object(); - case '[': - return array(); - case '"': - return string(); - case '-': - return number(); - default: - return ch >= '0' && ch <= '9' ? number() : word(); - } -}; - -// Return the json_parse function. It will have access to all of the above -// functions and variables. - -module.exports = function (source, reviver) { - var result; - - text = source; - at = 0; - ch = ' '; - result = value(); - white(); - if (ch) { - error("Syntax error"); - } - - // If there is a reviver function, we recursively walk the new structure, - // passing each name/value pair to the reviver function for possible - // transformation, starting with a temporary root object that holds the result - // in an empty key. If there is not a reviver function, we simply return the - // result. - - return typeof reviver === 'function' ? (function walk(holder, key) { - var k, v, value = holder[key]; - if (value && typeof value === 'object') { - for (k in value) { - if (Object.prototype.hasOwnProperty.call(value, k)) { - v = walk(value, k); - if (v !== undefined) { - value[k] = v; - } else { - delete value[k]; - } - } - } - } - return reviver.call(holder, key, value); - }({'': result}, '')) : result; -}; - -},{}],46:[function(require,module,exports){ -var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, - escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, - gap, - indent, - meta = { // table of character substitutions - '\b': '\\b', - '\t': '\\t', - '\n': '\\n', - '\f': '\\f', - '\r': '\\r', - '"' : '\\"', - '\\': '\\\\' - }, - rep; - -function quote(string) { - // If the string contains no control characters, no quote characters, and no - // backslash characters, then we can safely slap some quotes around it. - // Otherwise we must also replace the offending characters with safe escape - // sequences. - - escapable.lastIndex = 0; - return escapable.test(string) ? '"' + string.replace(escapable, function (a) { - var c = meta[a]; - return typeof c === 'string' ? c : - '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); - }) + '"' : '"' + string + '"'; -} - -function str(key, holder) { - // Produce a string from holder[key]. - var i, // The loop counter. - k, // The member key. - v, // The member value. - length, - mind = gap, - partial, - value = holder[key]; - - // If the value has a toJSON method, call it to obtain a replacement value. - if (value && typeof value === 'object' && - typeof value.toJSON === 'function') { - value = value.toJSON(key); - } - - // If we were called with a replacer function, then call the replacer to - // obtain a replacement value. - if (typeof rep === 'function') { - value = rep.call(holder, key, value); - } - - // What happens next depends on the value's type. - switch (typeof value) { - case 'string': - return quote(value); - - case 'number': - // JSON numbers must be finite. Encode non-finite numbers as null. - return isFinite(value) ? String(value) : 'null'; - - case 'boolean': - case 'null': - // If the value is a boolean or null, convert it to a string. Note: - // typeof null does not produce 'null'. The case is included here in - // the remote chance that this gets fixed someday. - return String(value); - - case 'object': - if (!value) return 'null'; - gap += indent; - partial = []; - - // Array.isArray - if (Object.prototype.toString.apply(value) === '[object Array]') { - length = value.length; - for (i = 0; i < length; i += 1) { - partial[i] = str(i, value) || 'null'; - } - - // Join all of the elements together, separated with commas, and - // wrap them in brackets. - v = partial.length === 0 ? '[]' : gap ? - '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' : - '[' + partial.join(',') + ']'; - gap = mind; - return v; - } - - // If the replacer is an array, use it to select the members to be - // stringified. - if (rep && typeof rep === 'object') { - length = rep.length; - for (i = 0; i < length; i += 1) { - k = rep[i]; - if (typeof k === 'string') { - v = str(k, value); - if (v) { - partial.push(quote(k) + (gap ? ': ' : ':') + v); - } - } - } - } - else { - // Otherwise, iterate through all of the keys in the object. - for (k in value) { - if (Object.prototype.hasOwnProperty.call(value, k)) { - v = str(k, value); - if (v) { - partial.push(quote(k) + (gap ? ': ' : ':') + v); - } - } - } - } - - // Join all of the member texts together, separated with commas, - // and wrap them in braces. - - v = partial.length === 0 ? '{}' : gap ? - '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}' : - '{' + partial.join(',') + '}'; - gap = mind; - return v; - } -} - -module.exports = function (value, replacer, space) { - var i; - gap = ''; - indent = ''; - - // If the space parameter is a number, make an indent string containing that - // many spaces. - if (typeof space === 'number') { - for (i = 0; i < space; i += 1) { - indent += ' '; - } - } - // If the space parameter is a string, it will be used as the indent string. - else if (typeof space === 'string') { - indent = space; - } - - // If there is a replacer, it must be a function or an array. - // Otherwise, throw an error. - rep = replacer; - if (replacer && typeof replacer !== 'function' - && (typeof replacer !== 'object' || typeof replacer.length !== 'number')) { - throw new Error('JSON.stringify'); - } - - // Make a fake root object containing our value under the key of ''. - // Return the result of stringifying the value. - return str('', {'': value}); -}; - -},{}],47:[function(require,module,exports){ +},{}],44:[function(require,module,exports){ (function (global){ /*! https://mths.be/punycode v1.4.1 by @mathias */ ;(function(root) { @@ -6356,7 +5906,7 @@ module.exports = function (value, replacer, space) { }(this)); }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{}],48:[function(require,module,exports){ +},{}],45:[function(require,module,exports){ // Copyright Joyent, Inc. and other Node contributors. // // Permission is hereby granted, free of charge, to any person obtaining a @@ -6442,7 +5992,7 @@ var isArray = Array.isArray || function (xs) { return Object.prototype.toString.call(xs) === '[object Array]'; }; -},{}],49:[function(require,module,exports){ +},{}],46:[function(require,module,exports){ // Copyright Joyent, Inc. and other Node contributors. // // Permission is hereby granted, free of charge, to any person obtaining a @@ -6529,13 +6079,13 @@ var objectKeys = Object.keys || function (obj) { return res; }; -},{}],50:[function(require,module,exports){ +},{}],47:[function(require,module,exports){ 'use strict'; exports.decode = exports.parse = require('./decode'); exports.encode = exports.stringify = require('./encode'); -},{"./decode":48,"./encode":49}],51:[function(require,module,exports){ +},{"./decode":45,"./encode":46}],48:[function(require,module,exports){ // Copyright Joyent, Inc. and other Node contributors. // // Permission is hereby granted, free of charge, to any person obtaining a @@ -7269,7 +6819,7 @@ Url.prototype.parseHost = function() { if (host) this.hostname = host; }; -},{"./util":52,"punycode":47,"querystring":50}],52:[function(require,module,exports){ +},{"./util":49,"punycode":44,"querystring":47}],49:[function(require,module,exports){ 'use strict'; module.exports = { @@ -7294,7 +6844,7 @@ var compileSchema = require('./compile') , resolve = require('./compile/resolve') , Cache = require('./cache') , SchemaObject = require('./compile/schema_obj') - , stableStringify = require('json-stable-stringify') + , stableStringify = require('fast-json-stable-stringify') , formats = require('./compile/formats') , rules = require('./compile/rules') , $dataMetaSchema = require('./$data') @@ -7342,6 +6892,7 @@ var META_SUPPORT_DATA = ['/properties']; function Ajv(opts) { if (!(this instanceof Ajv)) return new Ajv(opts); opts = this._opts = util.copy(opts) || {}; + setLogger(this); this._schemas = {}; this._refs = {}; this._fragments = {}; @@ -7371,7 +6922,7 @@ function Ajv(opts) { /** * Validate data using schema - * Schema will be compiled and cached (using serialized JSON as key. [json-stable-stringify](https://github.com/substack/json-stable-stringify) is used to serialize. + * Schema will be compiled and cached (using serialized JSON as key. [fast-json-stable-stringify](https://github.com/epoberezkin/fast-json-stable-stringify) is used to serialize. * @this Ajv * @param {String|Object} schemaKeyRef key, ref or schema object * @param {Any} data to be validated @@ -7415,6 +6966,7 @@ function compile(schema, _meta) { * @param {String} key Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`. * @param {Boolean} _skipValidation true to skip schema validation. Used internally, option validateSchema should be used instead. * @param {Boolean} _meta true if schema is a meta-schema. Used internally, addMetaSchema should be used instead. + * @return {Ajv} this for method chaining */ function addSchema(schema, key, _skipValidation, _meta) { if (Array.isArray(schema)){ @@ -7427,6 +6979,7 @@ function addSchema(schema, key, _skipValidation, _meta) { key = resolve.normalizeId(key || id); checkUnique(this, key); this._schemas[key] = this._addSchema(schema, _skipValidation, _meta, true); + return this; } @@ -7437,9 +6990,11 @@ function addSchema(schema, key, _skipValidation, _meta) { * @param {Object} schema schema object * @param {String} key optional schema key * @param {Boolean} skipValidation true to skip schema validation, can be used to override validateSchema option for meta-schema + * @return {Ajv} this for method chaining */ function addMetaSchema(schema, key, skipValidation) { this.addSchema(schema, key, skipValidation, true); + return this; } @@ -7456,7 +7011,7 @@ function validateSchema(schema, throwOrLogError) { throw new Error('$schema must be a string'); $schema = $schema || this._opts.defaultMeta || defaultMeta(this); if (!$schema) { - console.warn('meta-schema not available'); + this.logger.warn('meta-schema not available'); this.errors = null; return true; } @@ -7469,7 +7024,7 @@ function validateSchema(schema, throwOrLogError) { finally { this._formats.uri = currentUriFormat; } if (!valid && throwOrLogError) { var message = 'schema is invalid: ' + this.errorsText(); - if (this._opts.validateSchema == 'log') console.error(message); + if (this._opts.validateSchema == 'log') this.logger.error(message); else throw new Error(message); } return valid; @@ -7536,25 +7091,26 @@ function _getSchemaObj(self, keyRef) { * Even if schema is referenced by other schemas it still can be removed as other schemas have local references. * @this Ajv * @param {String|Object|RegExp} schemaKeyRef key, ref, pattern to match key/ref or schema object + * @return {Ajv} this for method chaining */ function removeSchema(schemaKeyRef) { if (schemaKeyRef instanceof RegExp) { _removeAllSchemas(this, this._schemas, schemaKeyRef); _removeAllSchemas(this, this._refs, schemaKeyRef); - return; + return this; } switch (typeof schemaKeyRef) { case 'undefined': _removeAllSchemas(this, this._schemas); _removeAllSchemas(this, this._refs); this._cache.clear(); - return; + return this; case 'string': var schemaObj = _getSchemaObj(this, schemaKeyRef); if (schemaObj) this._cache.del(schemaObj.cacheKey); delete this._schemas[schemaKeyRef]; delete this._refs[schemaKeyRef]; - return; + return this; case 'object': var serialize = this._opts.serialize; var cacheKey = serialize ? serialize(schemaKeyRef) : schemaKeyRef; @@ -7566,6 +7122,7 @@ function removeSchema(schemaKeyRef) { delete this._refs[id]; } } + return this; } @@ -7668,15 +7225,15 @@ function chooseGetId(opts) { } } - +/* @this Ajv */ function _getId(schema) { - if (schema.$id) console.warn('schema $id ignored', schema.$id); + if (schema.$id) this.logger.warn('schema $id ignored', schema.$id); return schema.id; } - +/* @this Ajv */ function _get$Id(schema) { - if (schema.id) console.warn('schema id ignored', schema.id); + if (schema.id) this.logger.warn('schema id ignored', schema.id); return schema.$id; } @@ -7716,10 +7273,12 @@ function errorsText(errors, options) { * @this Ajv * @param {String} name format name * @param {String|RegExp|Function} format string is converted to RegExp; function should return boolean (true when valid) + * @return {Ajv} this for method chaining */ function addFormat(name, format) { if (typeof format == 'string') format = new RegExp(format); this._formats[name] = format; + return this; } @@ -7766,5 +7325,21 @@ function getMetaSchemaOptions(self) { return metaOpts; } -},{"./$data":1,"./cache":2,"./compile":7,"./compile/async":4,"./compile/error_classes":5,"./compile/formats":6,"./compile/resolve":8,"./compile/rules":9,"./compile/schema_obj":10,"./compile/util":12,"./keyword":36,"./patternGroups":37,"./refs/$data.json":38,"./refs/json-schema-draft-06.json":39,"co":40,"json-stable-stringify":43}]},{},[])("ajv") + +function setLogger(self) { + var logger = self._opts.logger; + if (logger === false) { + self.logger = {log: noop, warn: noop, error: noop}; + } else { + if (logger === undefined) logger = console; + if (!(typeof logger == 'object' && logger.log && logger.warn && logger.error)) + throw new Error('logger must implement log, warn and error methods'); + self.logger = logger; + } +} + + +function noop() {} + +},{"./$data":1,"./cache":2,"./compile":7,"./compile/async":4,"./compile/error_classes":5,"./compile/formats":6,"./compile/resolve":8,"./compile/rules":9,"./compile/schema_obj":10,"./compile/util":12,"./keyword":36,"./patternGroups":37,"./refs/$data.json":38,"./refs/json-schema-draft-06.json":39,"co":40,"fast-json-stable-stringify":42}]},{},[])("ajv") }); \ No newline at end of file diff --git a/tools/eslint/node_modules/ajv/dist/ajv.min.js b/tools/eslint/node_modules/ajv/dist/ajv.min.js index 967b4e0b9c8c4a..2bc334ced96c9f 100644 --- a/tools/eslint/node_modules/ajv/dist/ajv.min.js +++ b/tools/eslint/node_modules/ajv/dist/ajv.min.js @@ -1,3 +1,3 @@ -/* ajv 5.2.3: Another JSON Schema Validator */ -!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).Ajv=e()}}(function(){return function 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";var p=e.compositeRule;e.compositeRule=f.compositeRule=!0,f.createErrors=!1;var m;f.opts.allErrors&&(m=f.opts.allErrors,f.opts.allErrors=!1),a+=" "+e.validate(f)+" ",f.createErrors=!0,m&&(f.opts.allErrors=m),e.compositeRule=f.compositeRule=p,a+=" if ("+d+") { ";var v=v||[];v.push(a),a="",!1!==e.createErrors?(a+=" { keyword: 'not' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: {} ",!1!==e.opts.messages&&(a+=" , message: 'should NOT be valid' "),e.opts.verbose&&(a+=" , schema: validate.schema"+n+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ";var y=a;a=v.pop(),a+=!e.compositeRule&&h?e.async?" throw new ValidationError(["+y+"]); ":" validate.errors = ["+y+"]; return false; ":" var err = "+y+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",a+=" } else { errors = "+c+"; if (vErrors !== null) { if ("+c+") vErrors.length = "+c+"; else vErrors = null; } ",e.opts.allErrors&&(a+=" } ")}else a+=" var err = ",!1!==e.createErrors?(a+=" { keyword: 'not' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: {} ",!1!==e.opts.messages&&(a+=" , message: 'should NOT be valid' "),e.opts.verbose&&(a+=" , schema: validate.schema"+n+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ",a+="; 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P=e.util.getData(m.$data,i,e.dataPathArr),E="exclusive"+o,w="exclType"+o,b="exclIsNumber"+o,S="' + "+(j="op"+o)+" + '";s+=" var schemaExcl"+o+" = "+P+"; ",s+=" var "+E+"; var "+w+" = typeof "+(P="schemaExcl"+o)+"; if ("+w+" != 'boolean' && "+w+" != 'undefined' && "+w+" != 'number') { ";g=p;(_=_||[]).push(s),s="",!1!==e.createErrors?(s+=" { keyword: '"+(g||"_exclusiveLimit")+"' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(h)+" , params: {} ",!1!==e.opts.messages&&(s+=" , message: '"+p+" should be boolean' "),e.opts.verbose&&(s+=" , schema: validate.schema"+l+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+c+" "),s+=" } "):s+=" {} ";x=s;s=_.pop(),s+=!e.compositeRule&&u?e.async?" throw new ValidationError(["+x+"]); ":" validate.errors = ["+x+"]; return false; ":" var err = "+x+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",s+=" } else if ( ",d&&(s+=" ("+a+" !== undefined && typeof "+a+" != 'number') || "),s+=" "+w+" == 'number' ? 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"+P+"("+u+") ":" "+P+".test("+u+") ",a+=") { "}}var E=E||[];E.push(a),a="",!1!==e.createErrors?(a+=" { keyword: 'format' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: { format: ",a+=d?""+c:""+e.util.toQuotedString(i),a+=" } ",!1!==e.opts.messages&&(a+=" , message: 'should match format \"",a+=d?"' + "+c+" + '":""+e.util.escapeQuotes(i),a+="\"' "),e.opts.verbose&&(a+=" , schema: ",a+=d?"validate.schema"+n:""+e.util.toQuotedString(i),a+=" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ";var w=a;return a=E.pop(),a+=!e.compositeRule&&h?e.async?" throw new ValidationError(["+w+"]); ":" validate.errors = ["+w+"]; return false; ":" var err = "+w+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",a+=" } ",h&&(a+=" else { "),a}},{}],25:[function(e,r,t){"use strict";r.exports=function(e,r,t){var a=" ",s=e.level,o=e.dataLevel,i=e.schema[r],n=e.schemaPath+e.util.getProperty(r),l=e.errSchemaPath+"/"+r,h=!e.opts.allErrors,u="data"+(o||""),c="valid"+s,d="errs__"+s,f=e.util.copy(e),p="";f.level++;var m="valid"+f.level,v="i"+s,y=f.dataLevel=e.dataLevel+1,g="data"+y,P=e.baseId;if(a+="var "+d+" = errors;var "+c+";",Array.isArray(i)){var E=e.schema.additionalItems;if(!1===E){a+=" "+c+" = "+u+".length <= "+i.length+"; ";var w=l;l=e.errSchemaPath+"/additionalItems",a+=" if (!"+c+") { ";var b=b||[];b.push(a),a="",!1!==e.createErrors?(a+=" { keyword: 'additionalItems' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: { limit: "+i.length+" } ",!1!==e.opts.messages&&(a+=" , message: 'should NOT have more than "+i.length+" items' "),e.opts.verbose&&(a+=" , schema: false , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ";var S=a;a=b.pop(),a+=!e.compositeRule&&h?e.async?" throw new ValidationError(["+S+"]); ":" validate.errors = ["+S+"]; return false; ":" var err = "+S+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",a+=" } ",l=w,h&&(p+="}",a+=" else { ")}var j=i;if(j)for(var _,x=-1,F=j.length-1;x "+x+") { ";$=u+"["+x+"]";f.schema=_,f.schemaPath=n+"["+x+"]",f.errSchemaPath=l+"/"+x,f.errorPath=e.util.getPathExpr(e.errorPath,x,e.opts.jsonPointers,!0),f.dataPathArr[y]=x;R=e.validate(f);f.baseId=P,e.util.varOccurences(R,g)<2?a+=" "+e.util.varReplace(R,g,$)+" ":a+=" var "+g+" = "+$+"; "+R+" ",a+=" } ",h&&(a+=" if ("+m+") { ",p+="}")}if("object"==typeof E&&e.util.schemaHasRules(E,e.RULES.all)){f.schema=E,f.schemaPath=e.schemaPath+".additionalItems",f.errSchemaPath=e.errSchemaPath+"/additionalItems",a+=" "+m+" = true; if ("+u+".length > "+i.length+") { for (var "+v+" = "+i.length+"; "+v+" < "+u+".length; "+v+"++) { ",f.errorPath=e.util.getPathExpr(e.errorPath,v,e.opts.jsonPointers,!0);$=u+"["+v+"]";f.dataPathArr[y]=v;R=e.validate(f);f.baseId=P,e.util.varOccurences(R,g)<2?a+=" "+e.util.varReplace(R,g,$)+" ":a+=" var "+g+" = "+$+"; "+R+" ",h&&(a+=" if (!"+m+") break; "),a+=" } } ",h&&(a+=" if ("+m+") { ",p+="}")}}else if(e.util.schemaHasRules(i,e.RULES.all)){f.schema=i,f.schemaPath=n,f.errSchemaPath=l,a+=" for (var "+v+" = 0; "+v+" < "+u+".length; "+v+"++) { ",f.errorPath=e.util.getPathExpr(e.errorPath,v,e.opts.jsonPointers,!0);var $=u+"["+v+"]";f.dataPathArr[y]=v;var R=e.validate(f);f.baseId=P,e.util.varOccurences(R,g)<2?a+=" "+e.util.varReplace(R,g,$)+" ":a+=" var "+g+" = "+$+"; "+R+" ",h&&(a+=" if (!"+m+") break; "),a+=" }"}return h&&(a+=" "+p+" if ("+d+" == errors) {"),a=e.util.cleanUpCode(a)}},{}],26:[function(e,r,t){"use strict";r.exports=function(e,r,t){var a,s=" ",o=e.level,i=e.dataLevel,n=e.schema[r],l=e.schemaPath+e.util.getProperty(r),h=e.errSchemaPath+"/"+r,u=!e.opts.allErrors,c="data"+(i||""),d=e.opts.$data&&n&&n.$data;d?(s+=" var schema"+o+" = "+e.util.getData(n.$data,i,e.dataPathArr)+"; ",a="schema"+o):a=n,s+="var division"+o+";if (",d&&(s+=" "+a+" !== undefined && ( typeof "+a+" != 'number' || "),s+=" (division"+o+" = "+c+" / "+a+", ",s+=e.opts.multipleOfPrecision?" 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";var p=e.compositeRule;e.compositeRule=d.compositeRule=!0,d.createErrors=!1;var m;d.opts.allErrors&&(m=d.opts.allErrors,d.opts.allErrors=!1),a+=" "+e.validate(d)+" ",d.createErrors=!0,m&&(d.opts.allErrors=m),e.compositeRule=d.compositeRule=p,a+=" if ("+f+") { ";var v=v||[];v.push(a),a="",!1!==e.createErrors?(a+=" { keyword: 'not' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: {} ",!1!==e.opts.messages&&(a+=" , message: 'should NOT be valid' "),e.opts.verbose&&(a+=" , schema: validate.schema"+n+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ";var y=a;a=v.pop(),a+=!e.compositeRule&&h?e.async?" throw new ValidationError(["+y+"]); ":" validate.errors = ["+y+"]; return false; ":" var err = "+y+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",a+=" } else { errors = "+c+"; if (vErrors !== null) { if ("+c+") vErrors.length = "+c+"; else vErrors = null; } ",e.opts.allErrors&&(a+=" } ")}else a+=" var err = ",!1!==e.createErrors?(a+=" { keyword: 'not' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: {} ",!1!==e.opts.messages&&(a+=" , message: 'should NOT be valid' "),e.opts.verbose&&(a+=" , schema: validate.schema"+n+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ",a+="; 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Object.prototype.hasOwnProperty.call("+u+", '"+e.util.escapeQuotes(D)+"') "),a+=") && (missing"+s+" = "+e.util.toQuotedString(e.opts.jsonPointers?D:k)+") ) "}a+=") { ";R="' + "+($="missing"+s)+" + '";e.opts._errorDataPathProperty&&(e.errorPath=e.opts.jsonPointers?e.util.getPathExpr(E,$,!0):E+" + "+$);var x=x||[];x.push(a),a="",!1!==e.createErrors?(a+=" { keyword: 'required' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: { missingProperty: '"+R+"' } ",!1!==e.opts.messages&&(a+=" , message: '",a+=e.opts._errorDataPathProperty?"is a required property":"should have required property \\'"+R+"\\'",a+="' "),e.opts.verbose&&(a+=" , schema: validate.schema"+n+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ";var F=a;a=x.pop(),a+=!e.compositeRule&&h?e.async?" throw new ValidationError(["+F+"]); ":" validate.errors = ["+F+"]; return false; ":" var err = "+F+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",a+=" } else { "}else if(w){d||(a+=" var "+f+" = validate.schema"+n+"; ");var $="schema"+s+"["+(j="i"+s)+"]",R="' + "+$+" + '";e.opts._errorDataPathProperty&&(e.errorPath=e.util.getPathExpr(E,$,e.opts.jsonPointers)),d&&(a+=" if ("+f+" && !Array.isArray("+f+")) { var err = ",!1!==e.createErrors?(a+=" { keyword: 'required' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: { missingProperty: '"+R+"' } ",!1!==e.opts.messages&&(a+=" , message: '",a+=e.opts._errorDataPathProperty?"is a required property":"should have required property \\'"+R+"\\'",a+="' "),e.opts.verbose&&(a+=" , schema: validate.schema"+n+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ",a+="; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else if ("+f+" !== undefined) { "),a+=" for (var "+j+" = 0; "+j+" < "+f+".length; "+j+"++) { if ("+u+"["+f+"["+j+"]] === undefined ",b&&(a+=" || ! Object.prototype.hasOwnProperty.call("+u+", "+f+"["+j+"]) "),a+=") { var err = ",!1!==e.createErrors?(a+=" { keyword: 'required' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(l)+" , params: { missingProperty: '"+R+"' } ",!1!==e.opts.messages&&(a+=" , message: '",a+=e.opts._errorDataPathProperty?"is a required property":"should have required property \\'"+R+"\\'",a+="' "),e.opts.verbose&&(a+=" , schema: validate.schema"+n+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+u+" "),a+=" } "):a+=" {} ",a+="; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } } ",d&&(a+=" } ")}else{var O=p;if(O)for(var D,I=-1,A=O.length-1;I 1) { var i = "+c+".length, j; outer: for (;i--;) { for (j = i; j--;) { if (equal("+c+"[i], "+c+"[j])) { "+d+" = false; break outer; } } } } ",f&&(s+=" } "),s+=" if (!"+d+") { ";var p=p||[];p.push(s),s="",!1!==e.createErrors?(s+=" { keyword: 'uniqueItems' , dataPath: (dataPath || '') + "+e.errorPath+" 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i=e.apply(this,arguments);return"Identifier"!==i.type||"async"!==i.name||r(this,i.end)||this.input.slice(i.end).match(l)||(h.test(this.input.slice(i.end))?(i=e.apply(this,arguments),t.__asyncValue=!0):(n(t),"set"===t.kind&&this.raise(i.start,"'set (value)' cannot be be async"),"Identifier"===(i=e.apply(this,arguments)).type&&"set"===i.name&&this.raise(i.start,"'set (value)' cannot be be async"),t.__asyncValue=!0)),i}}),e.extend("parseClassMethod",function(e){return function(t,n,r){var i;n.__asyncValue&&("constructor"===n.kind&&this.raise(n.start,"class constructor() cannot be be async"),i=this.inAsyncFunction,this.inAsyncFunction=!0);var s=e.apply(this,arguments);return this.inAsyncFunction=i,s}}),e.extend("parseMethod",function(e){return function(t){var n;this.__currentProperty&&this.__currentProperty.__asyncValue&&(n=this.inAsyncFunction,this.inAsyncFunction=!0);var r=e.apply(this,arguments);return this.inAsyncFunction=n,r}}),e.extend("parsePropertyValue",function(e){return function(t,n,r,i,s,o){var a=this.__currentProperty;this.__currentProperty=t;var u;t.__asyncValue&&(u=this.inAsyncFunction,this.inAsyncFunction=!0);var c=e.apply(this,arguments);return this.inAsyncFunction=u,this.__currentProperty=a,c}})}var a={},u=/^async[\t ]+(return|throw)/,c=/^async[\t ]+function/,l=/^\s*[():;]/,p=/([^\n])\/\*(\*(?!\/)|[^\n*])*\*\/([^\n])/g,h=/\s*(get|set)\s*\(/;t.exports=o},{}],3:[function(e,t,n){function r(e,t){return e.lineStart>=t}function i(e,t,n){var r=t.input.slice(t.start);return n&&(r=r.replace(c,"$1 $3")),e.test(r)}function s(e,t,n){var r=new e.constructor(e.options,e.input,t);if(n)for(var i in n)r[i]=n[i];var s=e,o=r;return["inFunction","inAsync","inGenerator","inModule"].forEach(function(e){e in s&&(o[e]=s[e])}),r.nextToken(),r}function o(e,t){t&&"object"==typeof t||(t={}),e.extend("parse",function(n){return function(){return this.inAsync=t.inAsyncFunction,t.awaitAnywhere&&t.inAsyncFunction&&e.raise(node.start,"The options awaitAnywhere and 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r=r||this.value,e||"var"==r||this.unexpected(),this.parseVarStatement(s,r);case F._while:return this.parseWhileStatement(s);case F._with:return this.parseWithStatement(s);case F.braceL:return this.parseBlock();case F.semi:return this.parseEmptyStatement(s);case F._export:case F._import:return this.options.allowImportExportEverywhere||(t||this.raise(this.start,"'import' and 'export' may only appear at the top level"),this.inModule||this.raise(this.start,"'import' and 'export' may appear only with 'sourceType: module'")),i===F._import?this.parseImport(s):this.parseExport(s,n);default:if(this.isAsyncFunction()&&e)return this.next(),this.parseFunctionStatement(s,!0);var o=this.value,a=this.parseExpression();return i===F.name&&"Identifier"===a.type&&this.eat(F.colon)?this.parseLabeledStatement(s,o,a):this.parseExpressionStatement(s,a)}},H.parseBreakContinueStatement=function(e,t){var n=this,r="break"==t;this.next(),this.eat(F.semi)||this.insertSemicolon()?e.label=null:this.type!==F.name?this.unexpected():(e.label=this.parseIdent(),this.semicolon());for(var i=0;i=6?this.eat(F.semi):this.semicolon(),this.finishNode(e,"DoWhileStatement")},H.parseForStatement=function(e){if(this.next(),this.labels.push(Z),this.enterLexicalScope(),this.expect(F.parenL),this.type===F.semi)return this.parseFor(e,null);var t=this.isLet();if(this.type===F._var||this.type===F._const||t){var n=this.startNode(),r=t?"let":this.value;return this.next(),this.parseVar(n,!0,r),this.finishNode(n,"VariableDeclaration"),!(this.type===F._in||this.options.ecmaVersion>=6&&this.isContextual("of"))||1!==n.declarations.length||"var"!==r&&n.declarations[0].init?this.parseFor(e,n):this.parseForIn(e,n)}var i=new Y,s=this.parseExpression(!0,i);return this.type===F._in||this.options.ecmaVersion>=6&&this.isContextual("of")?(this.toAssignable(s),this.checkLVal(s),this.checkPatternErrors(i,!0),this.parseForIn(e,s)):(this.checkExpressionErrors(i,!0),this.parseFor(e,s))},H.parseFunctionStatement=function(e,t){return this.next(),this.parseFunction(e,!0,!1,t)},H.isFunction=function(){return this.type===F._function||this.isAsyncFunction()},H.parseIfStatement=function(e){return this.next(),e.test=this.parseParenExpression(),e.consequent=this.parseStatement(!this.strict&&this.isFunction()),e.alternate=this.eat(F._else)?this.parseStatement(!this.strict&&this.isFunction()):null,this.finishNode(e,"IfStatement")},H.parseReturnStatement=function(e){return this.inFunction||this.options.allowReturnOutsideFunction||this.raise(this.start,"'return' outside of 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this.next(),e.left=t,e.right=this.parseExpression(),this.expect(F.parenR),this.exitLexicalScope(),e.body=this.parseStatement(!1),this.labels.pop(),this.finishNode(e,n)},H.parseVar=function(e,t,n){var r=this;for(e.declarations=[],e.kind=n;;){var i=r.startNode();if(r.parseVarId(i,n),r.eat(F.eq)?i.init=r.parseMaybeAssign(t):"const"!==n||r.type===F._in||r.options.ecmaVersion>=6&&r.isContextual("of")?"Identifier"==i.id.type||t&&(r.type===F._in||r.isContextual("of"))?i.init=null:r.raise(r.lastTokEnd,"Complex binding patterns require an initialization value"):r.unexpected(),e.declarations.push(r.finishNode(i,"VariableDeclarator")),!r.eat(F.comma))break}return e},H.parseVarId=function(e,t){e.id=this.parseBindingAtom(t),this.checkLVal(e.id,t,!1)},H.parseFunction=function(e,t,n,r){this.initFunction(e),this.options.ecmaVersion>=6&&!r&&(e.generator=this.eat(F.star)),this.options.ecmaVersion>=8&&(e.async=!!r),t&&(e.id="nullableID"===t&&this.type!=F.name?null:this.parseIdent(),e.id&&this.checkLVal(e.id,"var"));var i=this.inGenerator,s=this.inAsync,o=this.yieldPos,a=this.awaitPos,u=this.inFunction;return this.inGenerator=e.generator,this.inAsync=e.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),t||(e.id=this.type==F.name?this.parseIdent():null),this.parseFunctionParams(e),this.parseFunctionBody(e,n),this.inGenerator=i,this.inAsync=s,this.yieldPos=o,this.awaitPos=a,this.inFunction=u,this.finishNode(e,t?"FunctionDeclaration":"FunctionExpression")},H.parseFunctionParams=function(e){this.expect(F.parenL),e.params=this.parseBindingList(F.parenR,!1,this.options.ecmaVersion>=8,!0),this.checkYieldAwaitInDefaultParams()},H.parseClass=function(e,t){var n=this;this.next(),this.parseClassId(e,t),this.parseClassSuper(e);var r=this.startNode(),i=!1;for(r.body=[],this.expect(F.braceL);!this.eat(F.braceR);)if(!n.eat(F.semi)){var s=n.startNode(),o=n.eat(F.star),a=!1,u=n.type===F.name&&"static"===n.value;n.parsePropertyName(s),s.static=u&&n.type!==F.parenL,s.static&&(o&&n.unexpected(),o=n.eat(F.star),n.parsePropertyName(s)),n.options.ecmaVersion>=8&&!o&&!s.computed&&"Identifier"===s.key.type&&"async"===s.key.name&&n.type!==F.parenL&&!n.canInsertSemicolon()&&(a=!0,n.parsePropertyName(s)),s.kind="method";var c=!1;if(!s.computed){var l=s.key;o||a||"Identifier"!==l.type||n.type===F.parenL||"get"!==l.name&&"set"!==l.name||(c=!0,s.kind=l.name,l=n.parsePropertyName(s)),!s.static&&("Identifier"===l.type&&"constructor"===l.name||"Literal"===l.type&&"constructor"===l.value)&&(i&&n.raise(l.start,"Duplicate constructor in the same class"),c&&n.raise(l.start,"Constructor can't have get/set modifier"),o&&n.raise(l.start,"Constructor can't be a generator"),a&&n.raise(l.start,"Constructor can't be an async method"),s.kind="constructor",i=!0)}if(n.parseClassMethod(r,s,o,a),c){var p="get"===s.kind?0:1;if(s.value.params.length!==p){var h=s.value.start;"get"===s.kind?n.raiseRecoverable(h,"getter should have no params"):n.raiseRecoverable(h,"setter should have exactly one param")}else"set"===s.kind&&"RestElement"===s.value.params[0].type&&n.raiseRecoverable(s.value.params[0].start,"Setter cannot use rest params")}}return e.body=this.finishNode(r,"ClassBody"),this.finishNode(e,t?"ClassDeclaration":"ClassExpression")},H.parseClassMethod=function(e,t,n,r){t.value=this.parseMethod(n,r),e.body.push(this.finishNode(t,"MethodDefinition"))},H.parseClassId=function(e,t){e.id=this.type===F.name?this.parseIdent():!0===t?this.unexpected():null},H.parseClassSuper=function(e){e.superClass=this.eat(F._extends)?this.parseExprSubscripts():null},H.parseExport=function(e,t){var n=this;if(this.next(),this.eat(F.star))return this.expectContextual("from"),e.source=this.type===F.string?this.parseExprAtom():this.unexpected(),this.semicolon(),this.finishNode(e,"ExportAllDeclaration");if(this.eat(F._default)){this.checkExport(t,"default",this.lastTokStart);var r;if(this.type===F._function||(r=this.isAsyncFunction())){var i=this.startNode();this.next(),r&&this.next(),e.declaration=this.parseFunction(i,"nullableID",!1,r)}else if(this.type===F._class){var s=this.startNode();e.declaration=this.parseClass(s,"nullableID")}else e.declaration=this.parseMaybeAssign(),this.semicolon();return this.finishNode(e,"ExportDefaultDeclaration")}if(this.shouldParseExportStatement())e.declaration=this.parseStatement(!0),"VariableDeclaration"===e.declaration.type?this.checkVariableExport(t,e.declaration.declarations):this.checkExport(t,e.declaration.id.name,e.declaration.id.start),e.specifiers=[],e.source=null;else{if(e.declaration=null,e.specifiers=this.parseExportSpecifiers(t),this.eatContextual("from"))e.source=this.type===F.string?this.parseExprAtom():this.unexpected();else{for(var o=0;o=6&&e)switch(e.type){case"Identifier":this.inAsync&&"await"===e.name&&this.raise(e.start,"Can not use 'await' as identifier inside an async function");break;case"ObjectPattern":case"ArrayPattern":break;case"ObjectExpression":e.type="ObjectPattern";for(var r=0;r=6&&(e.computed||e.method||e.shorthand))){var n,r=e.key;switch(r.type){case"Identifier":n=r.name;break;case"Literal":n=String(r.value);break;default:return}var i=e.kind;if(this.options.ecmaVersion>=6)"__proto__"===n&&"init"===i&&(t.proto&&this.raiseRecoverable(r.start,"Redefinition of __proto__ property"),t.proto=!0);else{var s=t[n="$"+n];if(s){("init"===i?this.strict&&s.init||s.get||s.set:s.init||s[i])&&this.raiseRecoverable(r.start,"Redefinition of property")}else s=t[n]={init:!1,get:!1,set:!1};s[i]=!0}}},ee.parseExpression=function(e,t){var n=this,r=this.start,i=this.startLoc,s=this.parseMaybeAssign(e,t);if(this.type===F.comma){var o=this.startNodeAt(r,i);for(o.expressions=[s];this.eat(F.comma);)o.expressions.push(n.parseMaybeAssign(e,t));return this.finishNode(o,"SequenceExpression")}return s},ee.parseMaybeAssign=function(e,t,n){if(this.inGenerator&&this.isContextual("yield"))return this.parseYield();var r=!1,i=-1,s=-1;t?(i=t.parenthesizedAssign,s=t.trailingComma,t.parenthesizedAssign=t.trailingComma=-1):(t=new Y,r=!0);var o=this.start,a=this.startLoc;this.type!=F.parenL&&this.type!=F.name||(this.potentialArrowAt=this.start);var u=this.parseMaybeConditional(e,t);if(n&&(u=n.call(this,u,o,a)),this.type.isAssign){this.checkPatternErrors(t,!0),r||Y.call(t);var c=this.startNodeAt(o,a);return c.operator=this.value,c.left=this.type===F.eq?this.toAssignable(u):u,t.shorthandAssign=-1,this.checkLVal(u),this.next(),c.right=this.parseMaybeAssign(e),this.finishNode(c,"AssignmentExpression")}return r&&this.checkExpressionErrors(t,!0),i>-1&&(t.parenthesizedAssign=i),s>-1&&(t.trailingComma=s),u},ee.parseMaybeConditional=function(e,t){var n=this.start,r=this.startLoc,i=this.parseExprOps(e,t);if(this.checkExpressionErrors(t))return i;if(this.eat(F.question)){var s=this.startNodeAt(n,r);return s.test=i,s.consequent=this.parseMaybeAssign(),this.expect(F.colon),s.alternate=this.parseMaybeAssign(e),this.finishNode(s,"ConditionalExpression")}return i},ee.parseExprOps=function(e,t){var n=this.start,r=this.startLoc,i=this.parseMaybeUnary(t,!1);return this.checkExpressionErrors(t)?i:i.start==n&&"ArrowFunctionExpression"===i.type?i:this.parseExprOp(i,n,r,-1,e)},ee.parseExprOp=function(e,t,n,r,i){var s=this.type.binop;if(null!=s&&(!i||this.type!==F._in)&&s>r){var o=this.type===F.logicalOR||this.type===F.logicalAND,a=this.value;this.next();var u=this.start,c=this.startLoc,l=this.parseExprOp(this.parseMaybeUnary(null,!1),u,c,s,i),p=this.buildBinary(t,n,e,l,a,o);return this.parseExprOp(p,t,n,r,i)}return e},ee.buildBinary=function(e,t,n,r,i,s){var o=this.startNodeAt(e,t);return o.left=n,o.operator=i,o.right=r,this.finishNode(o,s?"LogicalExpression":"BinaryExpression")},ee.parseMaybeUnary=function(e,t){var n,r=this,i=this.start,s=this.startLoc;if(this.inAsync&&this.isContextual("await"))n=this.parseAwait(e),t=!0;else if(this.type.prefix){var o=this.startNode(),a=this.type===F.incDec;o.operator=this.value,o.prefix=!0,this.next(),o.argument=this.parseMaybeUnary(null,!0),this.checkExpressionErrors(e,!0),a?this.checkLVal(o.argument):this.strict&&"delete"===o.operator&&"Identifier"===o.argument.type?this.raiseRecoverable(o.start,"Deleting local variable in strict mode"):t=!0,n=this.finishNode(o,a?"UpdateExpression":"UnaryExpression")}else{if(n=this.parseExprSubscripts(e),this.checkExpressionErrors(e))return n;for(;this.type.postfix&&!this.canInsertSemicolon();){var u=r.startNodeAt(i,s);u.operator=r.value,u.prefix=!1,u.argument=n,r.checkLVal(n),r.next(),n=r.finishNode(u,"UpdateExpression")}}return!t&&this.eat(F.starstar)?this.buildBinary(i,s,n,this.parseMaybeUnary(null,!1),"**",!1):n},ee.parseExprSubscripts=function(e){var t=this.start,n=this.startLoc,r=this.parseExprAtom(e),i="ArrowFunctionExpression"===r.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd);if(this.checkExpressionErrors(e)||i)return r;var s=this.parseSubscripts(r,t,n);return e&&"MemberExpression"===s.type&&(e.parenthesizedAssign>=s.start&&(e.parenthesizedAssign=-1),e.parenthesizedBind>=s.start&&(e.parenthesizedBind=-1)),s},ee.parseSubscripts=function(e,t,n,r){for(var i,s=this,o=this.options.ecmaVersion>=8&&"Identifier"===e.type&&"async"===e.name&&this.lastTokEnd==e.end&&!this.canInsertSemicolon();;)if((i=s.eat(F.bracketL))||s.eat(F.dot)){var a=s.startNodeAt(t,n);a.object=e,a.property=i?s.parseExpression():s.parseIdent(!0),a.computed=!!i,i&&s.expect(F.bracketR),e=s.finishNode(a,"MemberExpression")}else if(!r&&s.eat(F.parenL)){var u=new Y,c=s.yieldPos,l=s.awaitPos;s.yieldPos=0,s.awaitPos=0;var p=s.parseExprList(F.parenR,s.options.ecmaVersion>=8,!1,u);if(o&&!s.canInsertSemicolon()&&s.eat(F.arrow))return s.checkPatternErrors(u,!1),s.checkYieldAwaitInDefaultParams(),s.yieldPos=c,s.awaitPos=l,s.parseArrowExpression(s.startNodeAt(t,n),p,!0);s.checkExpressionErrors(u,!0),s.yieldPos=c||s.yieldPos,s.awaitPos=l||s.awaitPos;var h=s.startNodeAt(t,n);h.callee=e,h.arguments=p,e=s.finishNode(h,"CallExpression")}else{if(s.type!==F.backQuote)return e;var f=s.startNodeAt(t,n);f.tag=e,f.quasi=s.parseTemplate(),e=s.finishNode(f,"TaggedTemplateExpression")}},ee.parseExprAtom=function(e){var t,n=this.potentialArrowAt==this.start;switch(this.type){case F._super:this.inFunction||this.raise(this.start,"'super' outside of function or class");case F._this:var r=this.type===F._this?"ThisExpression":"Super";return t=this.startNode(),this.next(),this.finishNode(t,r);case F.name:var i=this.start,s=this.startLoc,o=this.parseIdent(this.type!==F.name);if(this.options.ecmaVersion>=8&&"async"===o.name&&!this.canInsertSemicolon()&&this.eat(F._function))return this.parseFunction(this.startNodeAt(i,s),!1,!1,!0);if(n&&!this.canInsertSemicolon()){if(this.eat(F.arrow))return this.parseArrowExpression(this.startNodeAt(i,s),[o],!1);if(this.options.ecmaVersion>=8&&"async"===o.name&&this.type===F.name)return o=this.parseIdent(),!this.canInsertSemicolon()&&this.eat(F.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(i,s),[o],!0)}return o;case F.regexp:var a=this.value;return t=this.parseLiteral(a.value),t.regex={pattern:a.pattern,flags:a.flags},t;case F.num:case F.string:return this.parseLiteral(this.value);case F._null:case F._true:case F._false:return t=this.startNode(),t.value=this.type===F._null?null:this.type===F._true,t.raw=this.type.keyword,this.next(),this.finishNode(t,"Literal");case F.parenL:var u=this.start,c=this.parseParenAndDistinguishExpression(n);return e&&(e.parenthesizedAssign<0&&!this.isSimpleAssignTarget(c)&&(e.parenthesizedAssign=u),e.parenthesizedBind<0&&(e.parenthesizedBind=u)),c;case F.bracketL:return t=this.startNode(),this.next(),t.elements=this.parseExprList(F.bracketR,!0,!0,e),this.finishNode(t,"ArrayExpression");case F.braceL:return this.parseObj(!1,e);case F._function:return t=this.startNode(),this.next(),this.parseFunction(t,!1);case F._class:return this.parseClass(this.startNode(),!1);case F._new:return this.parseNew();case F.backQuote:return this.parseTemplate();default:this.unexpected()}},ee.parseLiteral=function(e){var t=this.startNode();return t.value=e,t.raw=this.input.slice(this.start,this.end),this.next(),this.finishNode(t,"Literal")},ee.parseParenExpression=function(){this.expect(F.parenL);var e=this.parseExpression();return this.expect(F.parenR),e},ee.parseParenAndDistinguishExpression=function(e){var t,n=this,r=this.start,i=this.startLoc,s=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var o,a,u=this.start,c=this.startLoc,l=[],p=!0,h=!1,f=new Y,d=this.yieldPos,y=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==F.parenR;){if(p?p=!1:n.expect(F.comma),s&&n.afterTrailingComma(F.parenR,!0)){h=!0;break}if(n.type===F.ellipsis){o=n.start,l.push(n.parseParenItem(n.parseRest())),n.type===F.comma&&n.raise(n.start,"Comma is not permitted after the rest element");break}n.type!==F.parenL||a||(a=n.start),l.push(n.parseMaybeAssign(!1,f,n.parseParenItem))}var m=this.start,g=this.startLoc;if(this.expect(F.parenR),e&&!this.canInsertSemicolon()&&this.eat(F.arrow))return this.checkPatternErrors(f,!1),this.checkYieldAwaitInDefaultParams(),a&&this.unexpected(a),this.yieldPos=d,this.awaitPos=y,this.parseParenArrowList(r,i,l);l.length&&!h||this.unexpected(this.lastTokStart),o&&this.unexpected(o),this.checkExpressionErrors(f,!0),this.yieldPos=d||this.yieldPos,this.awaitPos=y||this.awaitPos,l.length>1?((t=this.startNodeAt(u,c)).expressions=l,this.finishNodeAt(t,"SequenceExpression",m,g)):t=l[0]}else t=this.parseParenExpression();if(this.options.preserveParens){var v=this.startNodeAt(r,i);return v.expression=t,this.finishNode(v,"ParenthesizedExpression")}return t},ee.parseParenItem=function(e){return e},ee.parseParenArrowList=function(e,t,n){return this.parseArrowExpression(this.startNodeAt(e,t),n)};var te=[];ee.parseNew=function(){var e=this.startNode(),t=this.parseIdent(!0);if(this.options.ecmaVersion>=6&&this.eat(F.dot))return e.meta=t,e.property=this.parseIdent(!0),"target"!==e.property.name&&this.raiseRecoverable(e.property.start,"The only valid meta property for new is new.target"),this.inFunction||this.raiseRecoverable(e.start,"new.target can only be used in functions"),this.finishNode(e,"MetaProperty");var n=this.start,r=this.startLoc;return e.callee=this.parseSubscripts(this.parseExprAtom(),n,r,!0),this.eat(F.parenL)?e.arguments=this.parseExprList(F.parenR,this.options.ecmaVersion>=8,!1):e.arguments=te,this.finishNode(e,"NewExpression")},ee.parseTemplateElement=function(){var e=this.startNode();return e.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,"\n"),cooked:this.value},this.next(),e.tail=this.type===F.backQuote,this.finishNode(e,"TemplateElement")},ee.parseTemplate=function(){var e=this,t=this.startNode();this.next(),t.expressions=[];var n=this.parseTemplateElement();for(t.quasis=[n];!n.tail;)e.expect(F.dollarBraceL),t.expressions.push(e.parseExpression()),e.expect(F.braceR),t.quasis.push(n=e.parseTemplateElement());return this.next(),this.finishNode(t,"TemplateLiteral")},ee.parseObj=function(e,t){var n=this,r=this.startNode(),i=!0,s={};for(r.properties=[],this.next();!this.eat(F.braceR);){if(i)i=!1;else if(n.expect(F.comma),n.afterTrailingComma(F.braceR))break;var o,a,u,c,l=n.startNode();n.options.ecmaVersion>=6&&(l.method=!1,l.shorthand=!1,(e||t)&&(u=n.start,c=n.startLoc),e||(o=n.eat(F.star))),n.parsePropertyName(l),e||!(n.options.ecmaVersion>=8)||o||l.computed||"Identifier"!==l.key.type||"async"!==l.key.name||n.type===F.parenL||n.type===F.colon||n.canInsertSemicolon()?a=!1:(a=!0,n.parsePropertyName(l,t)),n.parsePropertyValue(l,e,o,a,u,c,t),n.checkPropClash(l,s),r.properties.push(n.finishNode(l,"Property"))}return this.finishNode(r,e?"ObjectPattern":"ObjectExpression")},ee.parsePropertyValue=function(e,t,n,r,i,s,o){if((n||r)&&this.type===F.colon&&this.unexpected(),this.eat(F.colon))e.value=t?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,o),e.kind="init";else if(this.options.ecmaVersion>=6&&this.type===F.parenL)t&&this.unexpected(),e.kind="init",e.method=!0,e.value=this.parseMethod(n,r);else if(this.options.ecmaVersion>=5&&!e.computed&&"Identifier"===e.key.type&&("get"===e.key.name||"set"===e.key.name)&&this.type!=F.comma&&this.type!=F.braceR){(n||r||t)&&this.unexpected(),e.kind=e.key.name,this.parsePropertyName(e),e.value=this.parseMethod(!1);var a="get"===e.kind?0:1;if(e.value.params.length!==a){var u=e.value.start;"get"===e.kind?this.raiseRecoverable(u,"getter should have no params"):this.raiseRecoverable(u,"setter should have exactly one param")}else"set"===e.kind&&"RestElement"===e.value.params[0].type&&this.raiseRecoverable(e.value.params[0].start,"Setter cannot use rest params")}else this.options.ecmaVersion>=6&&!e.computed&&"Identifier"===e.key.type?((this.keywords.test(e.key.name)||(this.strict?this.reservedWordsStrict:this.reservedWords).test(e.key.name)||this.inGenerator&&"yield"==e.key.name||this.inAsync&&"await"==e.key.name)&&this.raiseRecoverable(e.key.start,"'"+e.key.name+"' can not be used as shorthand property"),e.kind="init",t?e.value=this.parseMaybeDefault(i,s,e.key):this.type===F.eq&&o?(o.shorthandAssign<0&&(o.shorthandAssign=this.start),e.value=this.parseMaybeDefault(i,s,e.key)):e.value=e.key,e.shorthand=!0):this.unexpected()},ee.parsePropertyName=function(e){if(this.options.ecmaVersion>=6){if(this.eat(F.bracketL))return e.computed=!0,e.key=this.parseMaybeAssign(),this.expect(F.bracketR),e.key;e.computed=!1}return e.key=this.type===F.num||this.type===F.string?this.parseExprAtom():this.parseIdent(!0)},ee.initFunction=function(e){e.id=null,this.options.ecmaVersion>=6&&(e.generator=!1,e.expression=!1),this.options.ecmaVersion>=8&&(e.async=!1)},ee.parseMethod=function(e,t){var n=this.startNode(),r=this.inGenerator,i=this.inAsync,s=this.yieldPos,o=this.awaitPos,a=this.inFunction;return this.initFunction(n),this.options.ecmaVersion>=6&&(n.generator=e),this.options.ecmaVersion>=8&&(n.async=!!t),this.inGenerator=n.generator,this.inAsync=n.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),this.expect(F.parenL),n.params=this.parseBindingList(F.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(n,!1),this.inGenerator=r,this.inAsync=i,this.yieldPos=s,this.awaitPos=o,this.inFunction=a,this.finishNode(n,"FunctionExpression")},ee.parseArrowExpression=function(e,t,n){var r=this.inGenerator,i=this.inAsync,s=this.yieldPos,o=this.awaitPos,a=this.inFunction;return this.enterFunctionScope(),this.initFunction(e),this.options.ecmaVersion>=8&&(e.async=!!n),this.inGenerator=!1,this.inAsync=e.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,e.params=this.toAssignableList(t,!0),this.parseFunctionBody(e,!0),this.inGenerator=r,this.inAsync=i,this.yieldPos=s,this.awaitPos=o,this.inFunction=a,this.finishNode(e,"ArrowFunctionExpression")},ee.parseFunctionBody=function(e,t){var n=t&&this.type!==F.braceL,r=this.strict,i=!1;if(n)e.body=this.parseMaybeAssign(),e.expression=!0,this.checkParams(e,!1);else{var s=this.options.ecmaVersion>=7&&!this.isSimpleParamList(e.params);r&&!s||(i=this.strictDirective(this.end))&&s&&this.raiseRecoverable(e.start,"Illegal 'use strict' directive in function with non-simple parameter list");var o=this.labels;this.labels=[],i&&(this.strict=!0),this.checkParams(e,!r&&!i&&!t&&this.isSimpleParamList(e.params)),e.body=this.parseBlock(!1),e.expression=!1,this.labels=o}this.exitFunctionScope(),this.strict&&e.id&&this.checkLVal(e.id,"none"),this.strict=r},ee.isSimpleParamList=function(e){for(var t=0;t=6||-1==this.input.slice(this.start,this.end).indexOf("\\"))&&this.raiseRecoverable(this.start,"The keyword '"+this.value+"' is reserved"),this.inGenerator&&"yield"===this.value&&this.raiseRecoverable(this.start,"Can not use 'yield' as identifier inside a generator"),this.inAsync&&"await"===this.value&&this.raiseRecoverable(this.start,"Can not use 'await' as identifier inside an async function"),t.name=this.value):e&&this.type.keyword?t.name=this.type.keyword:this.unexpected(),this.next(),this.finishNode(t,"Identifier")},ee.parseYield=function(){this.yieldPos||(this.yieldPos=this.start);var e=this.startNode();return this.next(),this.type==F.semi||this.canInsertSemicolon()||this.type!=F.star&&!this.type.startsExpr?(e.delegate=!1,e.argument=null):(e.delegate=this.eat(F.star),e.argument=this.parseMaybeAssign()),this.finishNode(e,"YieldExpression")},ee.parseAwait=function(){this.awaitPos||(this.awaitPos=this.start);var e=this.startNode();return this.next(),e.argument=this.parseMaybeUnary(null,!0),this.finishNode(e,"AwaitExpression")};var ne=W.prototype;ne.raise=function(e,t){var n=u(this.input,e);t+=" ("+n.line+":"+n.column+")";var r=new SyntaxError(t);throw r.pos=e,r.loc=n,r.raisedAt=this.pos,r},ne.raiseRecoverable=ne.raise,ne.curPosition=function(){if(this.options.locations)return new V(this.curLine,this.pos-this.lineStart)};var re=W.prototype,ie=Object.assign||function(e){for(var t=[],n=arguments.length-1;n-- >0;)t[n]=arguments[n+1];for(var r=0;r=0;t--)if(e.context[t].generator)return!0;return!1},ce.updateContext=function(e){var t,n=this.type;n.keyword&&e==F.dot?this.exprAllowed=!1:(t=n.updateContext)?t.call(this,e):this.exprAllowed=n.beforeExpr},F.parenR.updateContext=F.braceR.updateContext=function(){if(1!=this.context.length){var e,t=this.context.pop();t===ue.b_stat&&(e=this.curContext())&&"function"===e.token?(this.context.pop(),this.exprAllowed=!1):this.exprAllowed=t===ue.b_tmpl||!t.isExpr}else this.exprAllowed=!0},F.braceL.updateContext=function(e){this.context.push(this.braceIsBlock(e)?ue.b_stat:ue.b_expr),this.exprAllowed=!0},F.dollarBraceL.updateContext=function(){this.context.push(ue.b_tmpl),this.exprAllowed=!0},F.parenL.updateContext=function(e){var t=e===F._if||e===F._for||e===F._with||e===F._while;this.context.push(t?ue.p_stat:ue.p_expr),this.exprAllowed=!0},F.incDec.updateContext=function(){},F._function.updateContext=function(e){e.beforeExpr&&e!==F.semi&&e!==F._else&&(e!==F.colon&&e!==F.braceL||this.curContext()!==ue.b_stat)&&this.context.push(ue.f_expr),this.exprAllowed=!1},F.backQuote.updateContext=function(){this.curContext()===ue.q_tmpl?this.context.pop():this.context.push(ue.q_tmpl),this.exprAllowed=!1},F.star.updateContext=function(e){e==F._function&&(this.curContext()===ue.f_expr?this.context[this.context.length-1]=ue.f_expr_gen:this.context.push(ue.f_gen)),this.exprAllowed=!0},F.name.updateContext=function(e){var t=!1;this.options.ecmaVersion>=6&&("of"==this.value&&!this.exprAllowed||"yield"==this.value&&this.inGeneratorContext())&&(t=!0),this.exprAllowed=t};var le=function(e){this.type=e.type,this.value=e.value,this.start=e.start,this.end=e.end,e.options.locations&&(this.loc=new q(e,e.startLoc,e.endLoc)),e.options.ranges&&(this.range=[e.start,e.end])},pe=W.prototype,he="object"==typeof Packages&&"[object JavaPackage]"==Object.prototype.toString.call(Packages);pe.next=function(){this.options.onToken&&this.options.onToken(new le(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},pe.getToken=function(){return this.next(),new le(this)},"undefined"!=typeof Symbol&&(pe[Symbol.iterator]=function(){var e=this;return{next:function(){var t=e.getToken();return{done:t.type===F.eof,value:t}}}}),pe.curContext=function(){return this.context[this.context.length-1]},pe.nextToken=function(){var e=this.curContext();return e&&e.preserveSpace||this.skipSpace(),this.start=this.pos,this.options.locations&&(this.startLoc=this.curPosition()),this.pos>=this.input.length?this.finishToken(F.eof):e.override?e.override(this):void this.readToken(this.fullCharCodeAtPos())},pe.readToken=function(e){return n(e,this.options.ecmaVersion>=6)||92===e?this.readWord():this.getTokenFromCode(e)},pe.fullCharCodeAtPos=function(){var e=this.input.charCodeAt(this.pos);return e<=55295||e>=57344?e:(e<<10)+this.input.charCodeAt(this.pos+1)-56613888},pe.skipBlockComment=function(){var e=this,t=this.options.onComment&&this.curPosition(),n=this.pos,r=this.input.indexOf("*/",this.pos+=2);if(-1===r&&this.raise(this.pos-2,"Unterminated comment"),this.pos=r+2,this.options.locations){$.lastIndex=n;for(var i;(i=$.exec(this.input))&&i.index8&&t<14||t>=5760&&B.test(String.fromCharCode(t))))break e;++e.pos}}},pe.finishToken=function(e,t){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition());var n=this.type;this.type=e,this.value=t,this.updateContext(n)},pe.readToken_dot=function(){var e=this.input.charCodeAt(this.pos+1);if(e>=48&&e<=57)return this.readNumber(!0);var t=this.input.charCodeAt(this.pos+2);return this.options.ecmaVersion>=6&&46===e&&46===t?(this.pos+=3,this.finishToken(F.ellipsis)):(++this.pos,this.finishToken(F.dot))},pe.readToken_slash=function(){var e=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===e?this.finishOp(F.assign,2):this.finishOp(F.slash,1)},pe.readToken_mult_modulo_exp=function(e){var t=this.input.charCodeAt(this.pos+1),n=1,r=42===e?F.star:F.modulo;return this.options.ecmaVersion>=7&&42===t&&(++n,r=F.starstar,t=this.input.charCodeAt(this.pos+2)),61===t?this.finishOp(F.assign,n+1):this.finishOp(r,n)},pe.readToken_pipe_amp=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?this.finishOp(124===e?F.logicalOR:F.logicalAND,2):61===t?this.finishOp(F.assign,2):this.finishOp(124===e?F.bitwiseOR:F.bitwiseAND,1)},pe.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(F.assign,2):this.finishOp(F.bitwiseXOR,1)},pe.readToken_plus_min=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?45==t&&62==this.input.charCodeAt(this.pos+2)&&O.test(this.input.slice(this.lastTokEnd,this.pos))?(this.skipLineComment(3),this.skipSpace(),this.nextToken()):this.finishOp(F.incDec,2):61===t?this.finishOp(F.assign,2):this.finishOp(F.plusMin,1)},pe.readToken_lt_gt=function(e){var t=this.input.charCodeAt(this.pos+1),n=1;return t===e?(n=62===e&&62===this.input.charCodeAt(this.pos+2)?3:2,61===this.input.charCodeAt(this.pos+n)?this.finishOp(F.assign,n+1):this.finishOp(F.bitShift,n)):33==t&&60==e&&45==this.input.charCodeAt(this.pos+2)&&45==this.input.charCodeAt(this.pos+3)?(this.inModule&&this.unexpected(),this.skipLineComment(4),this.skipSpace(),this.nextToken()):(61===t&&(n=2),this.finishOp(F.relational,n))},pe.readToken_eq_excl=function(e){var t=this.input.charCodeAt(this.pos+1);return 61===t?this.finishOp(F.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===e&&62===t&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(F.arrow)):this.finishOp(61===e?F.eq:F.prefix,1)},pe.getTokenFromCode=function(e){switch(e){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(F.parenL);case 41:return++this.pos,this.finishToken(F.parenR);case 59:return++this.pos,this.finishToken(F.semi);case 44:return++this.pos,this.finishToken(F.comma);case 91:return++this.pos,this.finishToken(F.bracketL);case 93:return++this.pos,this.finishToken(F.bracketR);case 123:return++this.pos,this.finishToken(F.braceL);case 125:return++this.pos,this.finishToken(F.braceR);case 58:return++this.pos,this.finishToken(F.colon);case 63:return++this.pos,this.finishToken(F.question);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(F.backQuote);case 48:var t=this.input.charCodeAt(this.pos+1);if(120===t||88===t)return this.readRadixNumber(16);if(this.options.ecmaVersion>=6){if(111===t||79===t)return this.readRadixNumber(8);if(98===t||66===t)return this.readRadixNumber(2)}case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(e);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo_exp(e);case 124:case 38:return this.readToken_pipe_amp(e);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(e);case 60:case 62:return this.readToken_lt_gt(e);case 61:case 33:return this.readToken_eq_excl(e);case 126:return this.finishOp(F.prefix,1)}this.raise(this.pos,"Unexpected character '"+d(e)+"'")},pe.finishOp=function(e,t){var n=this.input.slice(this.pos,this.pos+t);return this.pos+=t,this.finishToken(e,n)};var fe=!!f("￿","u");pe.readRegexp=function(){for(var e,t,n=this,r=this.pos;;){n.pos>=n.input.length&&n.raise(r,"Unterminated regular expression");var i=n.input.charAt(n.pos);if(O.test(i)&&n.raise(r,"Unterminated regular expression"),e)e=!1;else{if("["===i)t=!0;else if("]"===i&&t)t=!1;else if("/"===i&&!t)break;e="\\"===i}++n.pos}var s=this.input.slice(r,this.pos);++this.pos;var o=this.readWord1(),a=s,u="";if(o){var c=/^[gim]*$/;this.options.ecmaVersion>=6&&(c=/^[gimuy]*$/),c.test(o)||this.raise(r,"Invalid regular expression flag"),o.indexOf("u")>=0&&(fe?u="u":(a=(a=a.replace(/\\u\{([0-9a-fA-F]+)\}/g,function(e,t,i){return(t=Number("0x"+t))>1114111&&n.raise(r+i+3,"Code point out of bounds"),"x"})).replace(/\\u([a-fA-F0-9]{4})|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,"x"),u=u.replace("u","")))}var l=null;return he||(f(a,u,r,this),l=f(s,o)),this.finishToken(F.regexp,{pattern:s,flags:o,value:l})},pe.readInt=function(e,t){for(var n=this,r=this.pos,i=0,s=0,o=null==t?1/0:t;s=97?u-97+10:u>=65?u-65+10:u>=48&&u<=57?u-48:1/0)>=e)break;++n.pos,i=i*e+a}return this.pos===r||null!=t&&this.pos-r!==t?null:i},pe.readRadixNumber=function(e){this.pos+=2;var t=this.readInt(e);return null==t&&this.raise(this.start+2,"Expected number in radix "+e),n(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(F.num,t)},pe.readNumber=function(e){var t=this.pos,r=!1,i=48===this.input.charCodeAt(this.pos);e||null!==this.readInt(10)||this.raise(t,"Invalid number"),i&&this.pos==t+1&&(i=!1);var s=this.input.charCodeAt(this.pos);46!==s||i||(++this.pos,this.readInt(10),r=!0,s=this.input.charCodeAt(this.pos)),69!==s&&101!==s||i||(43!==(s=this.input.charCodeAt(++this.pos))&&45!==s||++this.pos,null===this.readInt(10)&&this.raise(t,"Invalid number"),r=!0),n(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var o,a=this.input.slice(t,this.pos);return r?o=parseFloat(a):i&&1!==a.length?/[89]/.test(a)||this.strict?this.raise(t,"Invalid number"):o=parseInt(a,8):o=parseInt(a,10),this.finishToken(F.num,o)},pe.readCodePoint=function(){var 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n=this.input.substr(this.pos-1,3).match(/^[0-7]+/)[0],r=parseInt(n,8);return r>255&&(n=n.slice(0,-1),r=parseInt(n,8)),"0"!==n&&(this.strict||e)&&this.raise(this.pos-2,"Octal literal in strict mode"),this.pos+=n.length-1,String.fromCharCode(r)}return String.fromCharCode(t)}},pe.readHexChar=function(e){var t=this.pos,n=this.readInt(16,e);return null===n&&this.raise(t,"Bad character escape sequence"),n},pe.readWord1=function(){var e=this;this.containsEsc=!1;for(var t="",i=!0,s=this.pos,o=this.options.ecmaVersion>=6;this.pos=r)&&o[u](t,i,e),(null==n||t.start==n)&&(null==r||t.end==r)&&s(u,t))throw new h(t,i)}(t,a)}catch(e){if(e instanceof h)return e;throw e}}function o(t,n,r,s,o){r=i(r),s||(s=e.base);try{!function e(t,i,o){var a=o||t.type;if(!(t.start>n||t.end=n&&r(a,t))throw new h(t,i);s[a](t,i,e)}}(t,o)}catch(e){if(e instanceof h)return e;throw e}}function u(t,n,r,s,o){r=i(r),s||(s=e.base);var a;return function e(t,i,o){if(!(t.start>n)){var 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i(){this._array=[],this._sorted=!0,this._last={generatedLine:-1,generatedColumn:0}}var s=e("./util");i.prototype.unsortedForEach=function(e,t){this._array.forEach(e,t)},i.prototype.add=function(e){r(this._last,e)?(this._last=e,this._array.push(e)):(this._sorted=!1,this._array.push(e))},i.prototype.toArray=function(){return this._sorted||(this._array.sort(s.compareByGeneratedPositionsInflated),this._sorted=!0),this._array},n.MappingList=i},{"./util":26}],22:[function(e,t,n){function r(e,t,n){var r=e[t];e[t]=e[n],e[n]=r}function i(e,t){return Math.round(e+Math.random()*(t-e))}function s(e,t,n,o){if(n=0){var s=this._originalMappings[i];if(void 0===e.column)for(var o=s.originalLine;s&&s.originalLine===o;)r.push({line:a.getArg(s,"generatedLine",null),column:a.getArg(s,"generatedColumn",null),lastColumn:a.getArg(s,"lastGeneratedColumn",null)}),s=this._originalMappings[++i];else for(var c=s.originalColumn;s&&s.originalLine===t&&s.originalColumn==c;)r.push({line:a.getArg(s,"generatedLine",null),column:a.getArg(s,"generatedColumn",null),lastColumn:a.getArg(s,"lastGeneratedColumn",null)}),s=this._originalMappings[++i]}return r},n.SourceMapConsumer=r,i.prototype=Object.create(r.prototype),i.prototype.consumer=r,i.fromSourceMap=function(e){var t=Object.create(i.prototype),n=t._names=c.fromArray(e._names.toArray(),!0),r=t._sources=c.fromArray(e._sources.toArray(),!0);t.sourceRoot=e._sourceRoot,t.sourcesContent=e._generateSourcesContent(t._sources.toArray(),t.sourceRoot),t.file=e._file;for(var o=e._mappings.toArray().slice(),u=t.__generatedMappings=[],l=t.__originalMappings=[],h=0,f=o.length;h1&&(n.source=y+i[1],y+=i[1],n.originalLine=f+i[2],f=n.originalLine,n.originalLine+=1,n.originalColumn=d+i[3],d=n.originalColumn,i.length>4&&(n.name=m+i[4],m+=i[4])),E.push(n),"number"==typeof 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t=a.getArg(e,"source");if(null!=this.sourceRoot&&(t=a.relative(this.sourceRoot,t)),!this._sources.has(t))return{line:null,column:null,lastColumn:null};var n={source:t=this._sources.indexOf(t),originalLine:a.getArg(e,"line"),originalColumn:a.getArg(e,"column")},i=this._findMapping(n,this._originalMappings,"originalLine","originalColumn",a.compareByOriginalPositions,a.getArg(e,"bias",r.GREATEST_LOWER_BOUND));if(i>=0){var s=this._originalMappings[i];if(s.source===n.source)return{line:a.getArg(s,"generatedLine",null),column:a.getArg(s,"generatedColumn",null),lastColumn:a.getArg(s,"lastGeneratedColumn",null)}}return{line:null,column:null,lastColumn:null}},n.BasicSourceMapConsumer=i,o.prototype=Object.create(r.prototype),o.prototype.constructor=r,o.prototype._version=3,Object.defineProperty(o.prototype,"sources",{get:function(){for(var e=[],t=0;t0&&e.column>=0)||t||n||r)&&!(e&&"line"in e&&"column"in e&&t&&"line"in t&&"column"in t&&e.line>0&&e.column>=0&&t.line>0&&t.column>=0&&n))throw new Error("Invalid mapping: "+JSON.stringify({generated:e,source:n,original:t,name:r}))},r.prototype._serializeMappings=function(){for(var e,t,n,r,o=0,a=1,u=0,c=0,l=0,p=0,h="",f=this._mappings.toArray(),d=0,y=f.length;d0){if(!s.compareByGeneratedPositionsInflated(t,f[d-1]))continue;e+=","}e+=i.encode(t.generatedColumn-o),o=t.generatedColumn,null!=t.source&&(r=this._sources.indexOf(t.source),e+=i.encode(r-p),p=r,e+=i.encode(t.originalLine-1-c),c=t.originalLine-1,e+=i.encode(t.originalColumn-u),u=t.originalColumn,null!=t.name&&(n=this._names.indexOf(t.name),e+=i.encode(n-l),l=n)),h+=e}return h},r.prototype._generateSourcesContent=function(e,t){return e.map(function(e){if(!this._sourcesContents)return null;null!=t&&(e=s.relative(t,e));var n=s.toSetString(e);return Object.prototype.hasOwnProperty.call(this._sourcesContents,n)?this._sourcesContents[n]:null},this)},r.prototype.toJSON=function(){var e={version:this._version,sources:this._sources.toArray(),names:this._names.toArray(),mappings:this._serializeMappings()};return null!=this._file&&(e.file=this._file),null!=this._sourceRoot&&(e.sourceRoot=this._sourceRoot),this._sourcesContents&&(e.sourcesContent=this._generateSourcesContent(e.sources,e.sourceRoot)),e},r.prototype.toString=function(){return JSON.stringify(this.toJSON())},n.SourceMapGenerator=r},{"./array-set":17,"./base64-vlq":18,"./mapping-list":21,"./util":26}],25:[function(e,t,n){function r(e,t,n,r,i){this.children=[],this.sourceContents={},this.line=null==e?null:e,this.column=null==t?null:t,this.source=null==n?null:n,this.name=null==i?null:i,this[a]=!0,null!=r&&this.add(r)}var i=e("./source-map-generator").SourceMapGenerator,s=e("./util"),o=/(\r?\n)/,a="$$$isSourceNode$$$";r.fromStringWithSourceMap=function(e,t,n){function i(e,t){if(null===e||void 0===e.source)a.add(t);else{var i=n?s.join(n,e.source):e.source;a.add(new 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this.checkExpressionErrors(t)?i:i.start==n&&"ArrowFunctionExpression"===i.type?i:this.parseExprOp(i,n,r,-1,e)},Y.parseExprOp=function(e,t,n,r,i){var s=this.type.binop;if(null!=s&&(!i||this.type!==L._in)&&s>r){var o=this.type===L.logicalOR||this.type===L.logicalAND,a=this.value;this.next();var u=this.start,c=this.startLoc,l=this.parseExprOp(this.parseMaybeUnary(null,!1),u,c,s,i),p=this.buildBinary(t,n,e,l,a,o);return this.parseExprOp(p,t,n,r,i)}return e},Y.buildBinary=function(e,t,n,r,i,s){var o=this.startNodeAt(e,t);return o.left=n,o.operator=i,o.right=r,this.finishNode(o,s?"LogicalExpression":"BinaryExpression")},Y.parseMaybeUnary=function(e,t){var n,r=this.start,i=this.startLoc;if(this.inAsync&&this.isContextual("await"))n=this.parseAwait(),t=!0;else if(this.type.prefix){var s=this.startNode(),o=this.type===L.incDec;s.operator=this.value,s.prefix=!0,this.next(),s.argument=this.parseMaybeUnary(null,!0),this.checkExpressionErrors(e,!0),o?this.checkLVal(s.argument):this.strict&&"delete"===s.operator&&"Identifier"===s.argument.type?this.raiseRecoverable(s.start,"Deleting local variable in strict mode"):t=!0,n=this.finishNode(s,o?"UpdateExpression":"UnaryExpression")}else{if(n=this.parseExprSubscripts(e),this.checkExpressionErrors(e))return n;for(;this.type.postfix&&!this.canInsertSemicolon();){var a=this.startNodeAt(r,i);a.operator=this.value,a.prefix=!1,a.argument=n,this.checkLVal(n),this.next(),n=this.finishNode(a,"UpdateExpression")}}return!t&&this.eat(L.starstar)?this.buildBinary(r,i,n,this.parseMaybeUnary(null,!1),"**",!1):n},Y.parseExprSubscripts=function(e){var t=this.start,n=this.startLoc,r=this.parseExprAtom(e),i="ArrowFunctionExpression"===r.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd);if(this.checkExpressionErrors(e)||i)return 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a=this.start,u=this.parseParenAndDistinguishExpression(n);return e&&(e.parenthesizedAssign<0&&!this.isSimpleAssignTarget(u)&&(e.parenthesizedAssign=a),e.parenthesizedBind<0&&(e.parenthesizedBind=a)),u;case L.bracketL:return t=this.startNode(),this.next(),t.elements=this.parseExprList(L.bracketR,!0,!0,e),this.finishNode(t,"ArrayExpression");case L.braceL:return this.parseObj(!1,e);case L._function:return t=this.startNode(),this.next(),this.parseFunction(t,!1);case L._class:return this.parseClass(this.startNode(),!1);case L._new:return this.parseNew();case L.backQuote:return this.parseTemplate();default:this.unexpected()}},Y.parseLiteral=function(e){var t=this.startNode();return t.value=e,t.raw=this.input.slice(this.start,this.end),this.next(),this.finishNode(t,"Literal")},Y.parseParenExpression=function(){this.expect(L.parenL);var e=this.parseExpression();return this.expect(L.parenR),e},Y.parseParenAndDistinguishExpression=function(e){var t,n=this.start,r=this.startLoc,i=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var s,o,a=this.start,u=this.startLoc,c=[],l=!0,h=!1,f=new p,d=this.yieldPos,y=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==L.parenR;){if(l?l=!1:this.expect(L.comma),i&&this.afterTrailingComma(L.parenR,!0)){h=!0;break}if(this.type===L.ellipsis){s=this.start,c.push(this.parseParenItem(this.parseRestBinding())),this.type===L.comma&&this.raise(this.start,"Comma is not permitted after the rest element");break}this.type!==L.parenL||o||(o=this.start),c.push(this.parseMaybeAssign(!1,f,this.parseParenItem))}var m=this.start,g=this.startLoc;if(this.expect(L.parenR),e&&!this.canInsertSemicolon()&&this.eat(L.arrow))return this.checkPatternErrors(f,!1),this.checkYieldAwaitInDefaultParams(),o&&this.unexpected(o),this.yieldPos=d,this.awaitPos=y,this.parseParenArrowList(n,r,c);c.length&&!h||this.unexpected(this.lastTokStart),s&&this.unexpected(s),this.checkExpressionErrors(f,!0),this.yieldPos=d||this.yieldPos,this.awaitPos=y||this.awaitPos,c.length>1?((t=this.startNodeAt(a,u)).expressions=c,this.finishNodeAt(t,"SequenceExpression",m,g)):t=c[0]}else t=this.parseParenExpression();if(this.options.preserveParens){var v=this.startNodeAt(n,r);return v.expression=t,this.finishNode(v,"ParenthesizedExpression")}return t},Y.parseParenItem=function(e){return e},Y.parseParenArrowList=function(e,t,n){return this.parseArrowExpression(this.startNodeAt(e,t),n)};var Z=[];Y.parseNew=function(){var e=this.startNode(),t=this.parseIdent(!0);if(this.options.ecmaVersion>=6&&this.eat(L.dot))return e.meta=t,e.property=this.parseIdent(!0),"target"!==e.property.name&&this.raiseRecoverable(e.property.start,"The only valid meta property for new is new.target"),this.inFunction||this.raiseRecoverable(e.start,"new.target can only be used in functions"),this.finishNode(e,"MetaProperty");var n=this.start,r=this.startLoc;return e.callee=this.parseSubscripts(this.parseExprAtom(),n,r,!0),this.eat(L.parenL)?e.arguments=this.parseExprList(L.parenR,this.options.ecmaVersion>=8,!1):e.arguments=Z,this.finishNode(e,"NewExpression")},Y.parseTemplateElement=function(e){var t=e.isTagged,n=this.startNode();return this.type===L.invalidTemplate?(t||this.raiseRecoverable(this.start,"Bad escape sequence in untagged template literal"),n.value={raw:this.value,cooked:null}):n.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,"\n"),cooked:this.value},this.next(),n.tail=this.type===L.backQuote,this.finishNode(n,"TemplateElement")},Y.parseTemplate=function(e){void 0===e&&(e={});var t=e.isTagged;void 0===t&&(t=!1);var n=this.startNode();this.next(),n.expressions=[];var r=this.parseTemplateElement({isTagged:t});for(n.quasis=[r];!r.tail;)this.expect(L.dollarBraceL),n.expressions.push(this.parseExpression()),this.expect(L.braceR),n.quasis.push(r=this.parseTemplateElement({isTagged:t}));return this.next(),this.finishNode(n,"TemplateLiteral")},Y.isAsyncProp=function(e){return!e.computed&&"Identifier"===e.key.type&&"async"===e.key.name&&(this.type===L.name||this.type===L.num||this.type===L.string||this.type===L.bracketL||this.type.keyword)&&!O.test(this.input.slice(this.lastTokEnd,this.start))},Y.parseObj=function(e,t){var n=this.startNode(),r=!0,i={};for(n.properties=[],this.next();!this.eat(L.braceR);){if(r)r=!1;else if(this.expect(L.comma),this.afterTrailingComma(L.braceR))break;var s=this.parseProperty(e,t);this.checkPropClash(s,i),n.properties.push(s)}return this.finishNode(n,e?"ObjectPattern":"ObjectExpression")},Y.parseProperty=function(e,t){var n,r,i,s,o=this.startNode();return this.options.ecmaVersion>=6&&(o.method=!1,o.shorthand=!1,(e||t)&&(i=this.start,s=this.startLoc),e||(n=this.eat(L.star))),this.parsePropertyName(o),!e&&this.options.ecmaVersion>=8&&!n&&this.isAsyncProp(o)?(r=!0,this.parsePropertyName(o,t)):r=!1,this.parsePropertyValue(o,e,n,r,i,s,t),this.finishNode(o,"Property")},Y.parsePropertyValue=function(e,t,n,r,i,s,o){if((n||r)&&this.type===L.colon&&this.unexpected(),this.eat(L.colon))e.value=t?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,o),e.kind="init";else if(this.options.ecmaVersion>=6&&this.type===L.parenL)t&&this.unexpected(),e.kind="init",e.method=!0,e.value=this.parseMethod(n,r);else if(t||!(this.options.ecmaVersion>=5)||e.computed||"Identifier"!==e.key.type||"get"!==e.key.name&&"set"!==e.key.name||this.type==L.comma||this.type==L.braceR)this.options.ecmaVersion>=6&&!e.computed&&"Identifier"===e.key.type?(this.checkUnreserved(e.key),e.kind="init",t?e.value=this.parseMaybeDefault(i,s,e.key):this.type===L.eq&&o?(o.shorthandAssign<0&&(o.shorthandAssign=this.start),e.value=this.parseMaybeDefault(i,s,e.key)):e.value=e.key,e.shorthand=!0):this.unexpected();else{(n||r)&&this.unexpected(),e.kind=e.key.name,this.parsePropertyName(e),e.value=this.parseMethod(!1);var a="get"===e.kind?0:1;if(e.value.params.length!==a){var u=e.value.start;"get"===e.kind?this.raiseRecoverable(u,"getter should have no params"):this.raiseRecoverable(u,"setter should have exactly one param")}else"set"===e.kind&&"RestElement"===e.value.params[0].type&&this.raiseRecoverable(e.value.params[0].start,"Setter cannot use rest params")}},Y.parsePropertyName=function(e){if(this.options.ecmaVersion>=6){if(this.eat(L.bracketL))return e.computed=!0,e.key=this.parseMaybeAssign(),this.expect(L.bracketR),e.key;e.computed=!1}return e.key=this.type===L.num||this.type===L.string?this.parseExprAtom():this.parseIdent(!0)},Y.initFunction=function(e){e.id=null,this.options.ecmaVersion>=6&&(e.generator=!1,e.expression=!1),this.options.ecmaVersion>=8&&(e.async=!1)},Y.parseMethod=function(e,t){var n=this.startNode(),r=this.inGenerator,i=this.inAsync,s=this.yieldPos,o=this.awaitPos,a=this.inFunction;return this.initFunction(n),this.options.ecmaVersion>=6&&(n.generator=e),this.options.ecmaVersion>=8&&(n.async=!!t),this.inGenerator=n.generator,this.inAsync=n.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),this.expect(L.parenL),n.params=this.parseBindingList(L.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(n,!1),this.inGenerator=r,this.inAsync=i,this.yieldPos=s,this.awaitPos=o,this.inFunction=a,this.finishNode(n,"FunctionExpression")},Y.parseArrowExpression=function(e,t,n){var r=this.inGenerator,i=this.inAsync,s=this.yieldPos,o=this.awaitPos,a=this.inFunction;return this.enterFunctionScope(),this.initFunction(e),this.options.ecmaVersion>=8&&(e.async=!!n),this.inGenerator=!1,this.inAsync=e.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,e.params=this.toAssignableList(t,!0),this.parseFunctionBody(e,!0),this.inGenerator=r,this.inAsync=i,this.yieldPos=s,this.awaitPos=o,this.inFunction=a,this.finishNode(e,"ArrowFunctionExpression")},Y.parseFunctionBody=function(e,t){var n=t&&this.type!==L.braceL,r=this.strict,i=!1;if(n)e.body=this.parseMaybeAssign(),e.expression=!0,this.checkParams(e,!1);else{var s=this.options.ecmaVersion>=7&&!this.isSimpleParamList(e.params);r&&!s||(i=this.strictDirective(this.end))&&s&&this.raiseRecoverable(e.start,"Illegal 'use strict' directive in function with non-simple parameter list");var o=this.labels;this.labels=[],i&&(this.strict=!0),this.checkParams(e,!r&&!i&&!t&&this.isSimpleParamList(e.params)),e.body=this.parseBlock(!1),e.expression=!1,this.adaptDirectivePrologue(e.body.body),this.labels=o}this.exitFunctionScope(),this.strict&&e.id&&this.checkLVal(e.id,"none"),this.strict=r},Y.isSimpleParamList=function(e){for(var t=0,n=e;t0;)t[n]=arguments[n+1];for(var r=0,i=t;r=1;e--){var t=this.context[e];if("function"===t.token)return t.generator}return!1},ie.updateContext=function(e){var t,n=this.type;n.keyword&&e==L.dot?this.exprAllowed=!1:(t=n.updateContext)?t.call(this,e):this.exprAllowed=n.beforeExpr},L.parenR.updateContext=L.braceR.updateContext=function(){if(1!=this.context.length){var e=this.context.pop();e===re.b_stat&&"function"===this.curContext().token&&(e=this.context.pop()),this.exprAllowed=!e.isExpr}else this.exprAllowed=!0},L.braceL.updateContext=function(e){this.context.push(this.braceIsBlock(e)?re.b_stat:re.b_expr),this.exprAllowed=!0},L.dollarBraceL.updateContext=function(){this.context.push(re.b_tmpl),this.exprAllowed=!0},L.parenL.updateContext=function(e){var t=e===L._if||e===L._for||e===L._with||e===L._while;this.context.push(t?re.p_stat:re.p_expr),this.exprAllowed=!0},L.incDec.updateContext=function(){},L._function.updateContext=L._class.updateContext=function(e){e.beforeExpr&&e!==L.semi&&e!==L._else&&(e!==L.colon&&e!==L.braceL||this.curContext()!==re.b_stat)?this.context.push(re.f_expr):this.context.push(re.f_stat),this.exprAllowed=!1},L.backQuote.updateContext=function(){this.curContext()===re.q_tmpl?this.context.pop():this.context.push(re.q_tmpl),this.exprAllowed=!1},L.star.updateContext=function(e){if(e==L._function){var t=this.context.length-1;this.context[t]===re.f_expr?this.context[t]=re.f_expr_gen:this.context[t]=re.f_gen}this.exprAllowed=!0},L.name.updateContext=function(e){var t=!1;this.options.ecmaVersion>=6&&("of"==this.value&&!this.exprAllowed||"yield"==this.value&&this.inGeneratorContext())&&(t=!0),this.exprAllowed=t};var se=function(e){this.type=e.type,this.value=e.value,this.start=e.start,this.end=e.end,e.options.locations&&(this.loc=new j(e,e.startLoc,e.endLoc)),e.options.ranges&&(this.range=[e.start,e.end])},oe=q.prototype,ae="object"==typeof Packages&&"[object JavaPackage]"==Object.prototype.toString.call(Packages);oe.next=function(){this.options.onToken&&this.options.onToken(new se(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},oe.getToken=function(){return this.next(),new se(this)},"undefined"!=typeof Symbol&&(oe[Symbol.iterator]=function(){var e=this;return{next:function(){var t=e.getToken();return{done:t.type===L.eof,value:t}}}}),oe.curContext=function(){return this.context[this.context.length-1]},oe.nextToken=function(){var e=this.curContext();return e&&e.preserveSpace||this.skipSpace(),this.start=this.pos,this.options.locations&&(this.startLoc=this.curPosition()),this.pos>=this.input.length?this.finishToken(L.eof):e.override?e.override(this):void this.readToken(this.fullCharCodeAtPos())},oe.readToken=function(e){return n(e,this.options.ecmaVersion>=6)||92===e?this.readWord():this.getTokenFromCode(e)},oe.fullCharCodeAtPos=function(){var e=this.input.charCodeAt(this.pos);if(e<=55295||e>=57344)return e;return(e<<10)+this.input.charCodeAt(this.pos+1)-56613888},oe.skipBlockComment=function(){var e=this.options.onComment&&this.curPosition(),t=this.pos,n=this.input.indexOf("*/",this.pos+=2);if(-1===n&&this.raise(this.pos-2,"Unterminated comment"),this.pos=n+2,this.options.locations){T.lastIndex=t;for(var r;(r=T.exec(this.input))&&r.index8&&e<14||e>=5760&&N.test(String.fromCharCode(e))))break e;++this.pos}}},oe.finishToken=function(e,t){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition());var n=this.type;this.type=e,this.value=t,this.updateContext(n)},oe.readToken_dot=function(){var e=this.input.charCodeAt(this.pos+1);if(e>=48&&e<=57)return this.readNumber(!0);var t=this.input.charCodeAt(this.pos+2);return this.options.ecmaVersion>=6&&46===e&&46===t?(this.pos+=3,this.finishToken(L.ellipsis)):(++this.pos,this.finishToken(L.dot))},oe.readToken_slash=function(){var e=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===e?this.finishOp(L.assign,2):this.finishOp(L.slash,1)},oe.readToken_mult_modulo_exp=function(e){var t=this.input.charCodeAt(this.pos+1),n=1,r=42===e?L.star:L.modulo;return this.options.ecmaVersion>=7&&42==e&&42===t&&(++n,r=L.starstar,t=this.input.charCodeAt(this.pos+2)),61===t?this.finishOp(L.assign,n+1):this.finishOp(r,n)},oe.readToken_pipe_amp=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?this.finishOp(124===e?L.logicalOR:L.logicalAND,2):61===t?this.finishOp(L.assign,2):this.finishOp(124===e?L.bitwiseOR:L.bitwiseAND,1)},oe.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(L.assign,2):this.finishOp(L.bitwiseXOR,1)},oe.readToken_plus_min=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?45!=t||this.inModule||62!=this.input.charCodeAt(this.pos+2)||0!==this.lastTokEnd&&!O.test(this.input.slice(this.lastTokEnd,this.pos))?this.finishOp(L.incDec,2):(this.skipLineComment(3),this.skipSpace(),this.nextToken()):61===t?this.finishOp(L.assign,2):this.finishOp(L.plusMin,1)},oe.readToken_lt_gt=function(e){var t=this.input.charCodeAt(this.pos+1),n=1;return t===e?(n=62===e&&62===this.input.charCodeAt(this.pos+2)?3:2,61===this.input.charCodeAt(this.pos+n)?this.finishOp(L.assign,n+1):this.finishOp(L.bitShift,n)):33!=t||60!=e||this.inModule||45!=this.input.charCodeAt(this.pos+2)||45!=this.input.charCodeAt(this.pos+3)?(61===t&&(n=2),this.finishOp(L.relational,n)):(this.skipLineComment(4),this.skipSpace(),this.nextToken())},oe.readToken_eq_excl=function(e){var t=this.input.charCodeAt(this.pos+1);return 61===t?this.finishOp(L.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===e&&62===t&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(L.arrow)):this.finishOp(61===e?L.eq:L.prefix,1)},oe.getTokenFromCode=function(e){switch(e){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(L.parenL);case 41:return++this.pos,this.finishToken(L.parenR);case 59:return++this.pos,this.finishToken(L.semi);case 44:return++this.pos,this.finishToken(L.comma);case 91:return++this.pos,this.finishToken(L.bracketL);case 93:return++this.pos,this.finishToken(L.bracketR);case 123:return++this.pos,this.finishToken(L.braceL);case 125:return++this.pos,this.finishToken(L.braceR);case 58:return++this.pos,this.finishToken(L.colon);case 63:return++this.pos,this.finishToken(L.question);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(L.backQuote);case 48:var t=this.input.charCodeAt(this.pos+1);if(120===t||88===t)return this.readRadixNumber(16);if(this.options.ecmaVersion>=6){if(111===t||79===t)return this.readRadixNumber(8);if(98===t||66===t)return this.readRadixNumber(2)}case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(e);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo_exp(e);case 124:case 38:return this.readToken_pipe_amp(e);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(e);case 60:case 62:return this.readToken_lt_gt(e);case 61:case 33:return this.readToken_eq_excl(e);case 126:return this.finishOp(L.prefix,1)}this.raise(this.pos,"Unexpected character '"+d(e)+"'")},oe.finishOp=function(e,t){var n=this.input.slice(this.pos,this.pos+t);return this.pos+=t,this.finishToken(e,n)};var ue=!!f("￿","u");oe.readRegexp=function(){for(var e,t,n=this,r=this.pos;;){n.pos>=n.input.length&&n.raise(r,"Unterminated regular expression");var i=n.input.charAt(n.pos);if(O.test(i)&&n.raise(r,"Unterminated regular expression"),e)e=!1;else{if("["===i)t=!0;else if("]"===i&&t)t=!1;else if("/"===i&&!t)break;e="\\"===i}++n.pos}var s=this.input.slice(r,this.pos);++this.pos;var o=this.readWord1(),a=s,u="";if(o){var c=/^[gim]*$/;this.options.ecmaVersion>=6&&(c=/^[gimuy]*$/),c.test(o)||this.raise(r,"Invalid regular expression flag"),o.indexOf("u")>=0&&(ue?u="u":(a=(a=a.replace(/\\u\{([0-9a-fA-F]+)\}/g,function(e,t,i){return(t=Number("0x"+t))>1114111&&n.raise(r+i+3,"Code point out of bounds"),"x"})).replace(/\\u([a-fA-F0-9]{4})|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,"x"),u=u.replace("u","")))}var l=null;return ae||(f(a,u,r,this),l=f(s,o)),this.finishToken(L.regexp,{pattern:s,flags:o,value:l})},oe.readInt=function(e,t){for(var n=this.pos,r=0,i=0,s=null==t?1/0:t;i=97?o-97+10:o>=65?o-65+10:o>=48&&o<=57?o-48:1/0)>=e)break;++this.pos,r=r*e+a}return this.pos===n||null!=t&&this.pos-n!==t?null:r},oe.readRadixNumber=function(e){this.pos+=2;var t=this.readInt(e);return null==t&&this.raise(this.start+2,"Expected number in radix "+e),n(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(L.num,t)},oe.readNumber=function(e){var t=this.pos,r=!1,i=48===this.input.charCodeAt(this.pos);e||null!==this.readInt(10)||this.raise(t,"Invalid number"),i&&this.pos==t+1&&(i=!1);var s=this.input.charCodeAt(this.pos);46!==s||i||(++this.pos,this.readInt(10),r=!0,s=this.input.charCodeAt(this.pos)),69!==s&&101!==s||i||(43!==(s=this.input.charCodeAt(++this.pos))&&45!==s||++this.pos,null===this.readInt(10)&&this.raise(t,"Invalid number"),r=!0),n(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var o,a=this.input.slice(t,this.pos);return r?o=parseFloat(a):i&&1!==a.length?this.strict?this.raise(t,"Invalid number"):o=/[89]/.test(a)?parseInt(a,10):parseInt(a,8):o=parseInt(a,10),this.finishToken(L.num,o)},oe.readCodePoint=function(){var e;if(123===this.input.charCodeAt(this.pos)){this.options.ecmaVersion<6&&this.unexpected();var t=++this.pos;e=this.readHexChar(this.input.indexOf("}",this.pos)-this.pos),++this.pos,e>1114111&&this.invalidStringToken(t,"Code point out of bounds")}else e=this.readHexChar(4);return e},oe.readString=function(e){for(var t="",n=++this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated string 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this.pos!==this.start||this.type!==L.template&&this.type!==L.invalidTemplate?(e+=this.input.slice(t,this.pos),this.finishToken(L.template,e)):36===n?(this.pos+=2,this.finishToken(L.dollarBraceL)):(++this.pos,this.finishToken(L.backQuote));if(92===n)e+=this.input.slice(t,this.pos),e+=this.readEscapedChar(!0),t=this.pos;else if(o(n)){switch(e+=this.input.slice(t,this.pos),++this.pos,n){case 13:10===this.input.charCodeAt(this.pos)&&++this.pos;case 10:e+="\n";break;default:e+=String.fromCharCode(n)}this.options.locations&&(++this.curLine,this.lineStart=this.pos),t=this.pos}else++this.pos}},oe.readInvalidTemplateToken=function(){for(;this.pos=48&&t<=55){var n=this.input.substr(this.pos-1,3).match(/^[0-7]+/)[0],r=parseInt(n,8);return r>255&&(n=n.slice(0,-1),r=parseInt(n,8)),"0"!==n&&(this.strict||e)&&this.invalidStringToken(this.pos-2,"Octal literal in strict mode"),this.pos+=n.length-1,String.fromCharCode(r)}return String.fromCharCode(t)}},oe.readHexChar=function(e){var 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X(this.state)),this.state.lastTokEnd=this.state.end,this.state.lastTokStart=this.state.start,this.state.lastTokEndLoc=this.state.endLoc,this.state.lastTokStartLoc=this.state.startLoc,this.nextToken()},e.prototype.eat=function(e){return!!this.match(e)&&(this.next(),!0)},e.prototype.match=function(e){return this.state.type===e},e.prototype.isKeyword=function(e){return b(e)},e.prototype.lookahead=function(){var e=this.state;this.state=e.clone(!0),this.isLookahead=!0,this.next(),this.isLookahead=!1;var t=this.state.clone(!0);return this.state=e,t},e.prototype.setStrict=function(e){if(this.state.strict=e,this.match(j.num)||this.match(j.string)){for(this.state.pos=this.state.start;this.state.pos=this.input.length?this.finishToken(j.eof):e.override?e.override(this):this.readToken(this.fullCharCodeAtPos())},e.prototype.readToken=function(e){return s(e)||92===e?this.readWord():this.getTokenFromCode(e)},e.prototype.fullCharCodeAtPos=function(){var e=this.input.charCodeAt(this.state.pos);return e<=55295||e>=57344?e:(e<<10)+this.input.charCodeAt(this.state.pos+1)-56613888},e.prototype.pushComment=function(e,t,r,n,i,s){var a={type:e?"CommentBlock":"CommentLine",value:t,start:r,end:n,loc:new q(i,s)};this.isLookahead||(this.state.tokens.push(a),this.state.comments.push(a),this.addComment(a))},e.prototype.skipBlockComment=function(){var e=this.state.curPosition(),t=this.state.pos,r=this.input.indexOf("*/",this.state.pos+=2);-1===r&&this.raise(this.state.pos-2,"Unterminated comment"),this.state.pos=r+2,L.lastIndex=t;for(var n=void 0;(n=L.exec(this.input))&&n.index8&&e<14||e>=5760&&M.test(String.fromCharCode(e))))break e;++this.state.pos}}},e.prototype.finishToken=function(e,t){this.state.end=this.state.pos,this.state.endLoc=this.state.curPosition();var r=this.state.type;this.state.type=e,this.state.value=t,this.updateContext(r)},e.prototype.readToken_dot=function(){var e=this.input.charCodeAt(this.state.pos+1);if(e>=48&&e<=57)return this.readNumber(!0);var t=this.input.charCodeAt(this.state.pos+2);return 46===e&&46===t?(this.state.pos+=3,this.finishToken(j.ellipsis)):(++this.state.pos,this.finishToken(j.dot))},e.prototype.readToken_slash=function(){return this.state.exprAllowed?(++this.state.pos,this.readRegexp()):61===this.input.charCodeAt(this.state.pos+1)?this.finishOp(j.assign,2):this.finishOp(j.slash,1)},e.prototype.readToken_mult_modulo=function(e){var t=42===e?j.star:j.modulo,r=1,n=this.input.charCodeAt(this.state.pos+1);return 42===n&&(r++,n=this.input.charCodeAt(this.state.pos+2),t=j.exponent),61===n&&(r++,t=j.assign),this.finishOp(t,r)},e.prototype.readToken_pipe_amp=function(e){var t=this.input.charCodeAt(this.state.pos+1);return t===e?this.finishOp(124===e?j.logicalOR:j.logicalAND,2):61===t?this.finishOp(j.assign,2):124===e&&125===t&&this.hasPlugin("flow")?this.finishOp(j.braceBarR,2):this.finishOp(124===e?j.bitwiseOR:j.bitwiseAND,1)},e.prototype.readToken_caret=function(){return 61===this.input.charCodeAt(this.state.pos+1)?this.finishOp(j.assign,2):this.finishOp(j.bitwiseXOR,1)},e.prototype.readToken_plus_min=function(e){var t=this.input.charCodeAt(this.state.pos+1);return t===e?45===t&&62===this.input.charCodeAt(this.state.pos+2)&&I.test(this.input.slice(this.state.lastTokEnd,this.state.pos))?(this.skipLineComment(3),this.skipSpace(),this.nextToken()):this.finishOp(j.incDec,2):61===t?this.finishOp(j.assign,2):this.finishOp(j.plusMin,1)},e.prototype.readToken_lt_gt=function(e){var t=this.input.charCodeAt(this.state.pos+1),r=1;return t===e?(r=62===e&&62===this.input.charCodeAt(this.state.pos+2)?3:2,61===this.input.charCodeAt(this.state.pos+r)?this.finishOp(j.assign,r+1):this.finishOp(j.bitShift,r)):33===t&&60===e&&45===this.input.charCodeAt(this.state.pos+2)&&45===this.input.charCodeAt(this.state.pos+3)?(this.inModule&&this.unexpected(),this.skipLineComment(4),this.skipSpace(),this.nextToken()):(61===t&&(r=2),this.finishOp(j.relational,r))},e.prototype.readToken_eq_excl=function(e){var t=this.input.charCodeAt(this.state.pos+1);return 61===t?this.finishOp(j.equality,61===this.input.charCodeAt(this.state.pos+2)?3:2):61===e&&62===t?(this.state.pos+=2,this.finishToken(j.arrow)):this.finishOp(61===e?j.eq:j.prefix,1)},e.prototype.getTokenFromCode=function(e){switch(e){case 46:return this.readToken_dot();case 40:return++this.state.pos,this.finishToken(j.parenL);case 41:return++this.state.pos,this.finishToken(j.parenR);case 59:return++this.state.pos,this.finishToken(j.semi);case 44:return++this.state.pos,this.finishToken(j.comma);case 91:return++this.state.pos,this.finishToken(j.bracketL);case 93:return++this.state.pos,this.finishToken(j.bracketR);case 123:return this.hasPlugin("flow")&&124===this.input.charCodeAt(this.state.pos+1)?this.finishOp(j.braceBarL,2):(++this.state.pos,this.finishToken(j.braceL));case 125:return++this.state.pos,this.finishToken(j.braceR);case 58:return this.hasPlugin("functionBind")&&58===this.input.charCodeAt(this.state.pos+1)?this.finishOp(j.doubleColon,2):(++this.state.pos,this.finishToken(j.colon));case 63:return++this.state.pos,this.finishToken(j.question);case 64:return++this.state.pos,this.finishToken(j.at);case 96:return++this.state.pos,this.finishToken(j.backQuote);case 48:var t=this.input.charCodeAt(this.state.pos+1);if(120===t||88===t)return this.readRadixNumber(16);if(111===t||79===t)return this.readRadixNumber(8);if(98===t||66===t)return this.readRadixNumber(2);case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(e);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo(e);case 124:case 38:return this.readToken_pipe_amp(e);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(e);case 60:case 62:return this.readToken_lt_gt(e);case 61:case 33:return this.readToken_eq_excl(e);case 126:return this.finishOp(j.prefix,1)}this.raise(this.state.pos,"Unexpected character '"+c(e)+"'")},e.prototype.finishOp=function(e,t){var r=this.input.slice(this.state.pos,this.state.pos+t);return this.state.pos+=t,this.finishToken(e,r)},e.prototype.readRegexp=function(){for(var e=this.state.pos,t=void 0,r=void 0;;){this.state.pos>=this.input.length&&this.raise(e,"Unterminated regular expression");var n=this.input.charAt(this.state.pos);if(I.test(n)&&this.raise(e,"Unterminated regular expression"),t)t=!1;else{if("["===n)r=!0;else if("]"===n&&r)r=!1;else if("/"===n&&!r)break;t="\\"===n}++this.state.pos}var i=this.input.slice(e,this.state.pos);++this.state.pos;var s=this.readWord1();return s&&(/^[gmsiyu]*$/.test(s)||this.raise(e,"Invalid regular expression flag")),this.finishToken(j.regexp,{pattern:i,flags:s})},e.prototype.readInt=function(e,t){for(var r=this.state.pos,n=0,i=0,s=null==t?1/0:t;i=97?a-97+10:a>=65?a-65+10:a>=48&&a<=57?a-48:1/0)>=e)break;++this.state.pos,n=n*e+o}return this.state.pos===r||null!=t&&this.state.pos-r!==t?null:n},e.prototype.readRadixNumber=function(e){this.state.pos+=2;var t=this.readInt(e);return null==t&&this.raise(this.state.start+2,"Expected number in radix "+e),s(this.fullCharCodeAtPos())&&this.raise(this.state.pos,"Identifier directly after number"),this.finishToken(j.num,t)},e.prototype.readNumber=function(e){var t=this.state.pos,r=48===this.input.charCodeAt(t),n=!1;e||null!==this.readInt(10)||this.raise(t,"Invalid number"),r&&this.state.pos==t+1&&(r=!1);var i=this.input.charCodeAt(this.state.pos);46!==i||r||(++this.state.pos,this.readInt(10),n=!0,i=this.input.charCodeAt(this.state.pos)),69!==i&&101!==i||r||(43!==(i=this.input.charCodeAt(++this.state.pos))&&45!==i||++this.state.pos,null===this.readInt(10)&&this.raise(t,"Invalid number"),n=!0),s(this.fullCharCodeAtPos())&&this.raise(this.state.pos,"Identifier directly after number");var a=this.input.slice(t,this.state.pos),o=void 0;return n?o=parseFloat(a):r&&1!==a.length?this.state.strict?this.raise(t,"Invalid number"):o=/[89]/.test(a)?parseInt(a,10):parseInt(a,8):o=parseInt(a,10),this.finishToken(j.num,o)},e.prototype.readCodePoint=function(e){var t=void 0;if(123===this.input.charCodeAt(this.state.pos)){var r=++this.state.pos;if(t=this.readHexChar(this.input.indexOf("}",this.state.pos)-this.state.pos,e),++this.state.pos,null===t)--this.state.invalidTemplateEscapePosition;else if(t>1114111){if(!e)return this.state.invalidTemplateEscapePosition=r-2,null;this.raise(r,"Code point out of 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this.state.pos===this.state.start&&this.match(j.template)?36===n?(this.state.pos+=2,this.finishToken(j.dollarBraceL)):(++this.state.pos,this.finishToken(j.backQuote)):(e+=this.input.slice(t,this.state.pos),this.finishToken(j.template,r?null:e));if(92===n){e+=this.input.slice(t,this.state.pos);var i=this.readEscapedChar(!0);null===i?r=!0:e+=i,t=this.state.pos}else if(u(n)){switch(e+=this.input.slice(t,this.state.pos),++this.state.pos,n){case 13:10===this.input.charCodeAt(this.state.pos)&&++this.state.pos;case 10:e+="\n";break;default:e+=String.fromCharCode(n)}++this.state.curLine,this.state.lineStart=this.state.pos,t=this.state.pos}else++this.state.pos}},e.prototype.readEscapedChar=function(e){var t=!e,r=this.input.charCodeAt(++this.state.pos);switch(++this.state.pos,r){case 110:return"\n";case 114:return"\r";case 120:var n=this.readHexChar(2,t);return null===n?null:String.fromCharCode(n);case 117:var i=this.readCodePoint(t);return null===i?null:c(i);case 116:return"\t";case 98:return"\b";case 118:return"\v";case 102:return"\f";case 13:10===this.input.charCodeAt(this.state.pos)&&++this.state.pos;case 10:return this.state.lineStart=this.state.pos,++this.state.curLine,"";default:if(r>=48&&r<=55){var s=this.state.pos-1,a=this.input.substr(this.state.pos-1,3).match(/^[0-7]+/)[0],o=parseInt(a,8);if(o>255&&(a=a.slice(0,-1),o=parseInt(a,8)),o>0){if(e)return this.state.invalidTemplateEscapePosition=s,null;this.state.strict?this.raise(s,"Octal literal in strict mode"):this.state.containsOctal||(this.state.containsOctal=!0,this.state.octalPosition=s)}return this.state.pos+=a.length-1,String.fromCharCode(o)}return String.fromCharCode(r)}},e.prototype.readHexChar=function(e,t){var r=this.state.pos,n=this.readInt(16,e);return null===n&&(t?this.raise(r,"Bad character escape sequence"):(this.state.pos=r-1,this.state.invalidTemplateEscapePosition=r-1)),n},e.prototype.readWord1=function(){this.state.containsEsc=!1;for(var e="",t=!0,r=this.state.pos;this.state.pos1&&void 0!==arguments[1]?arguments[1]:"Unexpected token";t&&"object"===(void 0===t?"undefined":_(t))&&t.label&&(t="Unexpected token, expected "+t.label),this.raise(null!=e?e:this.state.start,t)};var Y=K.prototype;Y.parseTopLevel=function(e,t){return t.sourceType=this.options.sourceType,this.parseBlockBody(t,!0,!0,j.eof),e.program=this.finishNode(t,"Program"),e.comments=this.state.comments,e.tokens=this.state.tokens,this.finishNode(e,"File")};var H={kind:"loop"},$={kind:"switch"};Y.stmtToDirective=function(e){var t=e.expression,r=this.startNodeAt(t.start,t.loc.start),n=this.startNodeAt(e.start,e.loc.start),i=this.input.slice(t.start,t.end),s=r.value=i.slice(1,-1);return this.addExtra(r,"raw",i),this.addExtra(r,"rawValue",s),n.value=this.finishNodeAt(r,"DirectiveLiteral",t.end,t.loc.end),this.finishNodeAt(n,"Directive",e.end,e.loc.end)},Y.parseStatement=function(e,t){this.match(j.at)&&this.parseDecorators(!0);var r=this.state.type,n=this.startNode();switch(r){case j._break:case 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this.options.allowImportExportEverywhere||(t||this.raise(this.state.start,"'import' and 'export' may only appear at the top level"),this.inModule||this.raise(this.state.start,"'import' and 'export' may appear only with 'sourceType: module'")),r===j._import?this.parseImport(n):this.parseExport(n);case j.name:if("async"===this.state.value){var i=this.state.clone();if(this.next(),this.match(j._function)&&!this.canInsertSemicolon())return this.expect(j._function),this.parseFunction(n,!0,!1,!0);this.state=i}}var s=this.state.value,a=this.parseExpression();return r===j.name&&"Identifier"===a.type&&this.eat(j.colon)?this.parseLabeledStatement(n,s,a):this.parseExpressionStatement(n,a)},Y.takeDecorators=function(e){this.state.decorators.length&&(e.decorators=this.state.decorators,this.state.decorators=[])},Y.parseDecorators=function(e){for(;this.match(j.at);){var t=this.parseDecorator();this.state.decorators.push(t)}e&&this.match(j._export)||this.match(j._class)||this.raise(this.state.start,"Leading decorators must be attached to a class declaration")},Y.parseDecorator=function(){this.hasPlugin("decorators")||this.unexpected();var e=this.startNode();return this.next(),e.expression=this.parseMaybeAssign(),this.finishNode(e,"Decorator")},Y.parseBreakContinueStatement=function(e,t){var r="break"===t;this.next(),this.isLineTerminator()?e.label=null:this.match(j.name)?(e.label=this.parseIdentifier(),this.semicolon()):this.unexpected();var n=void 0;for(n=0;n=n.length)break;a=n[s++]}else{if((s=n.next()).done)break;a=s.value}a.name===t&&this.raise(r.start,"Label '"+t+"' is already declared")}for(var o=this.state.type.isLoop?"loop":this.match(j._switch)?"switch":null,u=this.state.labels.length-1;u>=0;u--){var l=this.state.labels[u];if(l.statementStart!==e.start)break;l.statementStart=this.state.start,l.kind=o}return this.state.labels.push({name:t,kind:o,statementStart:this.state.start}),e.body=this.parseStatement(!0),this.state.labels.pop(),e.label=r,this.finishNode(e,"LabeledStatement")},Y.parseExpressionStatement=function(e,t){return e.expression=t,this.semicolon(),this.finishNode(e,"ExpressionStatement")},Y.parseBlock=function(e){var t=this.startNode();return this.expect(j.braceL),this.parseBlockBody(t,e,!1,j.braceR),this.finishNode(t,"BlockStatement")},Y.isValidDirective=function(e){return"ExpressionStatement"===e.type&&"StringLiteral"===e.expression.type&&!e.expression.extra.parenthesized},Y.parseBlockBody=function(e,t,r,n){e.body=[],e.directives=[];for(var i=!1,s=void 0,a=void 0;!this.eat(n);){i||!this.state.containsOctal||a||(a=this.state.octalPosition);var o=this.parseStatement(!0,r);if(t&&!i&&this.isValidDirective(o)){var u=this.stmtToDirective(o);e.directives.push(u),void 0===s&&"use strict"===u.value.value&&(s=this.state.strict,this.setStrict(!0),a&&this.raise(a,"Octal literal in strict 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n=this.startNode();if(this.parseVarHead(n),this.eat(j.eq)?n.init=this.parseMaybeAssign(t):r!==j._const||this.match(j._in)||this.isContextual("of")?"Identifier"===n.id.type||t&&(this.match(j._in)||this.isContextual("of"))?n.init=null:this.raise(this.state.lastTokEnd,"Complex binding patterns require an initialization value"):this.unexpected(),e.declarations.push(this.finishNode(n,"VariableDeclarator")),!this.eat(j.comma))break}return e},Y.parseVarHead=function(e){e.id=this.parseBindingAtom(),this.checkLVal(e.id,!0,void 0,"variable declaration")},Y.parseFunction=function(e,t,r,n,i){var s=this.state.inMethod;return this.state.inMethod=!1,this.initFunction(e,n),this.match(j.star)&&(e.async&&!this.hasPlugin("asyncGenerators")?this.unexpected():(e.generator=!0,this.next())),!t||i||this.match(j.name)||this.match(j._yield)||this.unexpected(),(this.match(j.name)||this.match(j._yield))&&(e.id=this.parseBindingIdentifier()),this.parseFunctionParams(e),this.parseFunctionBody(e,r),this.state.inMethod=s,this.finishNode(e,t?"FunctionDeclaration":"FunctionExpression")},Y.parseFunctionParams=function(e){this.expect(j.parenL),e.params=this.parseBindingList(j.parenR)},Y.parseClass=function(e,t,r){return this.next(),this.takeDecorators(e),this.parseClassId(e,t,r),this.parseClassSuper(e),this.parseClassBody(e),this.finishNode(e,t?"ClassDeclaration":"ClassExpression")},Y.isClassProperty=function(){return this.match(j.eq)||this.match(j.semi)||this.match(j.braceR)},Y.isClassMethod=function(){return 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class"),r=this.startNode(),this.next(),this.match(j.parenL)||this.match(j.bracketL)||this.match(j.dot)||this.unexpected(),this.match(j.parenL)&&"constructor"!==this.state.inMethod&&!this.options.allowSuperOutsideMethod&&this.raise(r.start,"super() outside of class constructor"),this.finishNode(r,"Super");case j._import:return this.hasPlugin("dynamicImport")||this.unexpected(),r=this.startNode(),this.next(),this.match(j.parenL)||this.unexpected(null,j.parenL),this.finishNode(r,"Import");case j._this:return r=this.startNode(),this.next(),this.finishNode(r,"ThisExpression");case j._yield:this.state.inGenerator&&this.unexpected();case j.name:r=this.startNode();var n="await"===this.state.value&&this.state.inAsync,i=this.shouldAllowYieldIdentifier(),s=this.parseIdentifier(n||i);if("await"===s.name){if(this.state.inAsync||this.inModule)return this.parseAwait(r)}else{if("async"===s.name&&this.match(j._function)&&!this.canInsertSemicolon())return this.next(),this.parseFunction(r,!1,!1,!0);if(t&&"async"===s.name&&this.match(j.name)){var a=[this.parseIdentifier()];return this.expect(j.arrow),this.parseArrowExpression(r,a,!0)}}return t&&!this.canInsertSemicolon()&&this.eat(j.arrow)?this.parseArrowExpression(r,[s]):s;case j._do:if(this.hasPlugin("doExpressions")){var o=this.startNode();this.next();var u=this.state.inFunction,l=this.state.labels;return this.state.labels=[],this.state.inFunction=!1,o.body=this.parseBlock(!1,!0),this.state.inFunction=u,this.state.labels=l,this.finishNode(o,"DoExpression")}case j.regexp:var c=this.state.value;return r=this.parseLiteral(c.value,"RegExpLiteral"),r.pattern=c.pattern,r.flags=c.flags,r;case j.num:return this.parseLiteral(this.state.value,"NumericLiteral");case j.string:return this.parseLiteral(this.state.value,"StringLiteral");case j._null:return r=this.startNode(),this.next(),this.finishNode(r,"NullLiteral");case j._true:case j._false:return r=this.startNode(),r.value=this.match(j._true),this.next(),this.finishNode(r,"BooleanLiteral");case j.parenL:return this.parseParenAndDistinguishExpression(null,null,t);case j.bracketL:return r=this.startNode(),this.next(),r.elements=this.parseExprList(j.bracketR,!0,e),this.toReferencedList(r.elements),this.finishNode(r,"ArrayExpression");case j.braceL:return this.parseObj(!1,e);case j._function:return this.parseFunctionExpression();case j.at:this.parseDecorators();case j._class:return r=this.startNode(),this.takeDecorators(r),this.parseClass(r,!1);case j._new:return this.parseNew();case j.backQuote:return this.parseTemplate(!1);case j.doubleColon:r=this.startNode(),this.next(),r.object=null;var p=r.callee=this.parseNoCallExpr();if("MemberExpression"===p.type)return this.finishNode(r,"BindExpression");this.raise(p.start,"Binding should be performed on object property.");default:this.unexpected()}},ee.parseFunctionExpression=function(){var e=this.startNode(),t=this.parseIdentifier(!0);return this.state.inGenerator&&this.eat(j.dot)&&this.hasPlugin("functionSent")?this.parseMetaProperty(e,t,"sent"):this.parseFunction(e,!1)},ee.parseMetaProperty=function(e,t,r){return e.meta=t,e.property=this.parseIdentifier(!0),e.property.name!==r&&this.raise(e.property.start,"The only valid meta property for new is "+t.name+"."+r),this.finishNode(e,"MetaProperty")},ee.parseLiteral=function(e,t,r,n){r=r||this.state.start,n=n||this.state.startLoc;var i=this.startNodeAt(r,n);return this.addExtra(i,"rawValue",e),this.addExtra(i,"raw",this.input.slice(r,this.state.end)),i.value=e,this.next(),this.finishNode(i,t)},ee.parseParenExpression=function(){this.expect(j.parenL);var e=this.parseExpression();return this.expect(j.parenR),e},ee.parseParenAndDistinguishExpression=function(e,t,r){e=e||this.state.start,t=t||this.state.startLoc;var n=void 0;this.expect(j.parenL);for(var i=this.state.start,s=this.state.startLoc,a=[],o={start:0},u={start:0},l=!0,c=void 0,p=void 0;!this.match(j.parenR);){if(l)l=!1;else if(this.expect(j.comma,u.start||null),this.match(j.parenR)){p=this.state.start;break}if(this.match(j.ellipsis)){var h=this.state.start,f=this.state.startLoc;c=this.state.start,a.push(this.parseParenItem(this.parseRest(),h,f));break}a.push(this.parseMaybeAssign(!1,o,this.parseParenItem,u))}var d=this.state.start,m=this.state.startLoc;this.expect(j.parenR);var y=this.startNodeAt(e,t);if(r&&this.shouldParseArrow()&&(y=this.parseArrow(y))){for(var g=a,b=Array.isArray(g),v=0,g=b?g:g[Symbol.iterator]();;){var x;if(b){if(v>=g.length)break;x=g[v++]}else{if((v=g.next()).done)break;x=v.value}var E=x;E.extra&&E.extra.parenthesized&&this.unexpected(E.extra.parenStart)}return this.parseArrowExpression(y,a)}return a.length||this.unexpected(this.state.lastTokStart),p&&this.unexpected(p),c&&this.unexpected(c),o.start&&this.unexpected(o.start),u.start&&this.unexpected(u.start),a.length>1?((n=this.startNodeAt(i,s)).expressions=a,this.toReferencedList(n.expressions),this.finishNodeAt(n,"SequenceExpression",d,m)):n=a[0],this.addExtra(n,"parenthesized",!0),this.addExtra(n,"parenStart",e),n},ee.shouldParseArrow=function(){return!this.canInsertSemicolon()},ee.parseArrow=function(e){if(this.eat(j.arrow))return e},ee.parseParenItem=function(e){return e},ee.parseNew=function(){var e=this.startNode(),t=this.parseIdentifier(!0);if(this.eat(j.dot)){var r=this.parseMetaProperty(e,t,"target");return this.state.inFunction||this.raise(r.property.start,"new.target can only be used in functions"),r}return e.callee=this.parseNoCallExpr(),this.eat(j.parenL)?(e.arguments=this.parseExprList(j.parenR),this.toReferencedList(e.arguments)):e.arguments=[],this.finishNode(e,"NewExpression")},ee.parseTemplateElement=function(e){var t=this.startNode();return null===this.state.value&&(e&&this.hasPlugin("templateInvalidEscapes")?this.state.invalidTemplateEscapePosition=null:this.raise(this.state.invalidTemplateEscapePosition,"Invalid escape sequence in template")),t.value={raw:this.input.slice(this.state.start,this.state.end).replace(/\r\n?/g,"\n"),cooked:this.state.value},this.next(),t.tail=this.match(j.backQuote),this.finishNode(t,"TemplateElement")},ee.parseTemplate=function(e){var t=this.startNode();this.next(),t.expressions=[];var r=this.parseTemplateElement(e);for(t.quasis=[r];!r.tail;)this.expect(j.dollarBraceL),t.expressions.push(this.parseExpression()),this.expect(j.braceR),t.quasis.push(r=this.parseTemplateElement(e));return this.next(),this.finishNode(t,"TemplateLiteral")},ee.parseObj=function(e,t){var r=[],n=Object.create(null),i=!0,s=this.startNode();s.properties=[],this.next();for(var a=null;!this.eat(j.braceR);){if(i)i=!1;else if(this.expect(j.comma),this.eat(j.braceR))break;for(;this.match(j.at);)r.push(this.parseDecorator());var o=this.startNode(),u=!1,l=!1,c=void 0,p=void 0;if(r.length&&(o.decorators=r,r=[]),this.hasPlugin("objectRestSpread")&&this.match(j.ellipsis)){if(o=this.parseSpread(e?{start:0}:void 0),o.type=e?"RestProperty":"SpreadProperty",e&&this.toAssignable(o.argument,!0,"object pattern"),s.properties.push(o),!e)continue;var h=this.state.start;if(null===a){if(this.eat(j.braceR))break;if(this.match(j.comma)&&this.lookahead().type===j.braceR)continue;a=h;continue}this.unexpected(a,"Cannot have multiple rest elements when destructuring")}if(o.method=!1,o.shorthand=!1,(e||t)&&(c=this.state.start,p=this.state.startLoc),e||(u=this.eat(j.star)),!e&&this.isContextual("async")){u&&this.unexpected();var f=this.parseIdentifier();this.match(j.colon)||this.match(j.parenL)||this.match(j.braceR)||this.match(j.eq)||this.match(j.comma)?(o.key=f,o.computed=!1):(l=!0,this.hasPlugin("asyncGenerators")&&(u=this.eat(j.star)),this.parsePropertyName(o))}else this.parsePropertyName(o);this.parseObjPropValue(o,c,p,u,l,e,t),this.checkPropClash(o,n),o.shorthand&&this.addExtra(o,"shorthand",!0),s.properties.push(o)}return null!==a&&this.unexpected(a,"The rest element has to be the last element when destructuring"),r.length&&this.raise(this.state.start,"You have trailing decorators with no property"),this.finishNode(s,e?"ObjectPattern":"ObjectExpression")},ee.isGetterOrSetterMethod=function(e,t){return!t&&!e.computed&&"Identifier"===e.key.type&&("get"===e.key.name||"set"===e.key.name)&&(this.match(j.string)||this.match(j.num)||this.match(j.bracketL)||this.match(j.name)||this.state.type.keyword)},ee.checkGetterSetterParamCount=function(e){var t="get"===e.kind?0:1;if(e.params.length!==t){var r=e.start;"get"===e.kind?this.raise(r,"getter should have no params"):this.raise(r,"setter should have exactly one param")}},ee.parseObjectMethod=function(e,t,r,n){return r||t||this.match(j.parenL)?(n&&this.unexpected(),e.kind="method",e.method=!0,this.parseMethod(e,t,r),this.finishNode(e,"ObjectMethod")):this.isGetterOrSetterMethod(e,n)?((t||r)&&this.unexpected(),e.kind=e.key.name,this.parsePropertyName(e),this.parseMethod(e),this.checkGetterSetterParamCount(e),this.finishNode(e,"ObjectMethod")):void 0},ee.parseObjectProperty=function(e,t,r,n,i){return this.eat(j.colon)?(e.value=n?this.parseMaybeDefault(this.state.start,this.state.startLoc):this.parseMaybeAssign(!1,i),this.finishNode(e,"ObjectProperty")):e.computed||"Identifier"!==e.key.type?void 0:(this.checkReservedWord(e.key.name,e.key.start,!0,!0),n?e.value=this.parseMaybeDefault(t,r,e.key.__clone()):this.match(j.eq)&&i?(i.start||(i.start=this.state.start),e.value=this.parseMaybeDefault(t,r,e.key.__clone())):e.value=e.key.__clone(),e.shorthand=!0,this.finishNode(e,"ObjectProperty"))},ee.parseObjPropValue=function(e,t,r,n,i,s,a){var o=this.parseObjectMethod(e,n,i,s)||this.parseObjectProperty(e,t,r,s,a);return o||this.unexpected(),o},ee.parsePropertyName=function(e){if(this.eat(j.bracketL))e.computed=!0,e.key=this.parseMaybeAssign(),this.expect(j.bracketR);else{e.computed=!1;var t=this.state.inPropertyName;this.state.inPropertyName=!0,e.key=this.match(j.num)||this.match(j.string)?this.parseExprAtom():this.parseIdentifier(!0),this.state.inPropertyName=t}return e.key},ee.initFunction=function(e,t){e.id=null,e.generator=!1,e.expression=!1,e.async=!!t},ee.parseMethod=function(e,t,r){var n=this.state.inMethod;return this.state.inMethod=e.kind||!0,this.initFunction(e,r),this.expect(j.parenL),e.params=this.parseBindingList(j.parenR),e.generator=!!t,this.parseFunctionBody(e),this.state.inMethod=n,e},ee.parseArrowExpression=function(e,t,r){return this.initFunction(e,r),e.params=this.toAssignableList(t,!0,"arrow function parameters"),this.parseFunctionBody(e,!0),this.finishNode(e,"ArrowFunctionExpression")},ee.isStrictBody=function(e,t){if(!t&&e.body.directives.length)for(var r=e.body.directives,n=Array.isArray(r),i=0,r=n?r:r[Symbol.iterator]();;){var s;if(n){if(i>=r.length)break;s=r[i++]}else{if((i=r.next()).done)break;s=i.value}if("use strict"===s.value.value)return!0}return!1},ee.parseFunctionBody=function(e,t){var r=t&&!this.match(j.braceL),n=this.state.inAsync;if(this.state.inAsync=e.async,r)e.body=this.parseMaybeAssign(),e.expression=!0;else{var i=this.state.inFunction,s=this.state.inGenerator,a=this.state.labels;this.state.inFunction=!0,this.state.inGenerator=e.generator,this.state.labels=[],e.body=this.parseBlock(!0),e.expression=!1,this.state.inFunction=i,this.state.inGenerator=s,this.state.labels=a}this.state.inAsync=n;var o=this.isStrictBody(e,r),u=this.state.strict||t||o;if(o&&e.id&&"Identifier"===e.id.type&&"yield"===e.id.name&&this.raise(e.id.start,"Binding yield in strict mode"),u){var l=Object.create(null),c=this.state.strict;o&&(this.state.strict=!0),e.id&&this.checkLVal(e.id,!0,void 0,"function name");for(var p=e.params,h=Array.isArray(p),f=0,p=h?p:p[Symbol.iterator]();;){var d;if(h){if(f>=p.length)break;d=p[f++]}else{if((f=p.next()).done)break;d=f.value}var m=d;o&&"Identifier"!==m.type&&this.raise(m.start,"Non-simple parameter in strict mode"),this.checkLVal(m,!0,l,"function parameter list")}this.state.strict=c}},ee.parseExprList=function(e,t,r){for(var n=[],i=!0;!this.eat(e);){if(i)i=!1;else if(this.expect(j.comma),this.eat(e))break;n.push(this.parseExprListItem(t,r))}return n},ee.parseExprListItem=function(e,t,r){return e&&this.match(j.comma)?null:this.match(j.ellipsis)?this.parseSpread(t):this.parseMaybeAssign(!1,t,this.parseParenItem,r)},ee.parseIdentifier=function(e){var t=this.startNode();return e||this.checkReservedWord(this.state.value,this.state.start,!!this.state.type.keyword,!1),this.match(j.name)?t.name=this.state.value:this.state.type.keyword?t.name=this.state.type.keyword:this.unexpected(),!e&&"await"===t.name&&this.state.inAsync&&this.raise(t.start,"invalid use of await inside of an async function"),t.loc.identifierName=t.name,this.next(),this.finishNode(t,"Identifier")},ee.checkReservedWord=function(e,t,r,n){(this.isReservedWord(e)||r&&this.isKeyword(e))&&this.raise(t,e+" is a reserved word"),this.state.strict&&(g.strict(e)||n&&g.strictBind(e))&&this.raise(t,e+" is a reserved word in strict mode")},ee.parseAwait=function(e){return this.state.inAsync||this.unexpected(),this.match(j.star)&&this.raise(e.start,"await* has been removed from the async functions proposal. Use Promise.all() instead."),e.argument=this.parseMaybeUnary(),this.finishNode(e,"AwaitExpression")},ee.parseYield=function(){var e=this.startNode();return this.next(),this.match(j.semi)||this.canInsertSemicolon()||!this.match(j.star)&&!this.state.type.startsExpr?(e.delegate=!1,e.argument=null):(e.delegate=this.eat(j.star),e.argument=this.parseMaybeAssign()),this.finishNode(e,"YieldExpression")};var te=K.prototype,re=["leadingComments","trailingComments","innerComments"],ne=function(){function e(t,r,n){w(this,e),this.type="",this.start=t,this.end=0,this.loc=new q(r),n&&(this.loc.filename=n)}return e.prototype.__clone=function(){var t=new e;for(var r in this)re.indexOf(r)<0&&(t[r]=this[r]);return t},e}();te.startNode=function(){return new ne(this.state.start,this.state.startLoc,this.filename)},te.startNodeAt=function(e,t){return new ne(e,t,this.filename)},te.finishNode=function(e,t){return p.call(this,e,t,this.state.lastTokEnd,this.state.lastTokEndLoc)},te.finishNodeAt=function(e,t,r,n){return p.call(this,e,t,r,n)},K.prototype.raise=function(e,t){var r=l(this.input,e);t+=" ("+r.line+":"+r.column+")";var n=new SyntaxError(t);throw n.pos=e,n.loc=r,n};var ie=K.prototype;ie.addComment=function(e){this.filename&&(e.loc.filename=this.filename),this.state.trailingComments.push(e),this.state.leadingComments.push(e)},ie.processComment=function(e){if(!("Program"===e.type&&e.body.length>0)){var t=this.state.commentStack,r=void 0,n=void 0,i=void 0,s=void 0,a=void 0;if(this.state.trailingComments.length>0)this.state.trailingComments[0].start>=e.end?(i=this.state.trailingComments,this.state.trailingComments=[]):this.state.trailingComments.length=0;else{var o=h(t);t.length>0&&o.trailingComments&&o.trailingComments[0].start>=e.end&&(i=o.trailingComments,o.trailingComments=null)}for(t.length>0&&h(t).start>=e.start&&(r=t.pop());t.length>0&&h(t).start>=e.start;)n=t.pop();if(!n&&r&&(n=r),r&&("ObjectProperty"===r.type||"CallExpression"===e.type)&&this.state.leadingComments.length>0&&h(this.state.leadingComments).start>=e.start&&this.state.commentPreviousNode){for(a=0;a0&&(r.trailingComments=this.state.leadingComments,this.state.leadingComments=[])}if(n){if(n.leadingComments)if(n!==e&&h(n.leadingComments).end<=e.start)e.leadingComments=n.leadingComments,n.leadingComments=null;else for(s=n.leadingComments.length-2;s>=0;--s)if(n.leadingComments[s].end<=e.start){e.leadingComments=n.leadingComments.splice(0,s+1);break}}else if(this.state.leadingComments.length>0)if(h(this.state.leadingComments).end<=e.start){if(this.state.commentPreviousNode)for(a=0;a0&&(e.leadingComments=this.state.leadingComments,this.state.leadingComments=[])}else{for(s=0;se.start);s++);e.leadingComments=this.state.leadingComments.slice(0,s),0===e.leadingComments.length&&(e.leadingComments=null),0===(i=this.state.leadingComments.slice(s)).length&&(i=null)}this.state.commentPreviousNode=e,i&&(i.length&&i[0].start>=e.start&&h(i).end<=e.end?e.innerComments=i:e.trailingComments=i),t.push(e)}};var se=K.prototype;se.estreeParseRegExpLiteral=function(e){var t=e.pattern,r=e.flags,n=null;try{n=new RegExp(t,r)}catch(e){}var i=this.estreeParseLiteral(n);return i.regex={pattern:t,flags:r},i},se.estreeParseLiteral=function(e){return this.parseLiteral(e,"Literal")},se.directiveToStmt=function(e){var t=e.value,r=this.startNodeAt(e.start,e.loc.start),n=this.startNodeAt(t.start,t.loc.start);return n.value=t.value,n.raw=t.extra.raw,r.expression=this.finishNodeAt(n,"Literal",t.end,t.loc.end),r.directive=t.extra.raw.slice(1,-1),this.finishNodeAt(r,"ExpressionStatement",e.end,e.loc.end)};var ae=function(e){e.extend("checkDeclaration",function(e){return function(t){f(t)?this.checkDeclaration(t.value):e.call(this,t)}}),e.extend("checkGetterSetterParamCount",function(){return function(e){var t="get"===e.kind?0:1;if(e.value.params.length!==t){var r=e.start;"get"===e.kind?this.raise(r,"getter should have no params"):this.raise(r,"setter should have exactly one param")}}}),e.extend("checkLVal",function(e){return function(t,r,n){var i=this;switch(t.type){case"ObjectPattern":t.properties.forEach(function(e){i.checkLVal("Property"===e.type?e.value:e,r,n,"object destructuring pattern")});break;default:for(var s=arguments.length,a=Array(s>3?s-3:0),o=3;o0)for(var r=e.body.body,n=Array.isArray(r),i=0,r=n?r:r[Symbol.iterator]();;){var s;if(n){if(i>=r.length)break;s=r[i++]}else{if((i=r.next()).done)break;s=i.value}var a=s;if("ExpressionStatement"!==a.type||"Literal"!==a.expression.type)break;if("use strict"===a.expression.value)return!0}return!1}}),e.extend("isValidDirective",function(){return function(e){return!("ExpressionStatement"!==e.type||"Literal"!==e.expression.type||"string"!=typeof e.expression.value||e.expression.extra&&e.expression.extra.parenthesized)}}),e.extend("parseBlockBody",function(e){return function(t){for(var r=this,n=arguments.length,i=Array(n>1?n-1:0),s=1;s1?r-1:0),i=1;i1?n-1:0),s=1;s2?n-2:0),s=2;s=a.length)break;l=a[u++]}else{if((u=a.next()).done)break;l=u.value}var c=l;"get"===c.kind||"set"===c.kind?this.raise(c.key.start,"Object pattern can't contain getter or setter"):c.method?this.raise(c.key.start,"Object pattern can't contain methods"):this.toAssignable(c,r,"object destructuring pattern")}return t}return e.call.apply(e,[this,t,r].concat(i))}})},oe=["any","mixed","empty","bool","boolean","number","string","void","null"],ue=K.prototype;ue.flowParseTypeInitialiser=function(e){var t=this.state.inType;this.state.inType=!0,this.expect(e||j.colon);var r=this.flowParseType();return this.state.inType=t,r},ue.flowParsePredicate=function(){var e=this.startNode(),t=this.state.startLoc,r=this.state.start;this.expect(j.modulo);var n=this.state.startLoc;return this.expectContextual("checks"),t.line===n.line&&t.column===n.column-1||this.raise(r,"Spaces between ´%´ and ´checks´ are not allowed here."),this.eat(j.parenL)?(e.expression=this.parseExpression(),this.expect(j.parenR),this.finishNode(e,"DeclaredPredicate")):this.finishNode(e,"InferredPredicate")},ue.flowParseTypeAndPredicateInitialiser=function(){var e=this.state.inType;this.state.inType=!0,this.expect(j.colon);var t=null,r=null;return this.match(j.modulo)?(this.state.inType=e,r=this.flowParsePredicate()):(t=this.flowParseType(),this.state.inType=e,this.match(j.modulo)&&(r=this.flowParsePredicate())),[t,r]},ue.flowParseDeclareClass=function(e){return this.next(),this.flowParseInterfaceish(e,!0),this.finishNode(e,"DeclareClass")},ue.flowParseDeclareFunction=function(e){this.next();var t=e.id=this.parseIdentifier(),r=this.startNode(),n=this.startNode();this.isRelational("<")?r.typeParameters=this.flowParseTypeParameterDeclaration():r.typeParameters=null,this.expect(j.parenL);var i=this.flowParseFunctionTypeParams();r.params=i.params,r.rest=i.rest,this.expect(j.parenR);var s=null,a=this.flowParseTypeAndPredicateInitialiser();return r.returnType=a[0],s=a[1],n.typeAnnotation=this.finishNode(r,"FunctionTypeAnnotation"),n.predicate=s,t.typeAnnotation=this.finishNode(n,"TypeAnnotation"),this.finishNode(t,t.type),this.semicolon(),this.finishNode(e,"DeclareFunction")},ue.flowParseDeclare=function(e){return this.match(j._class)?this.flowParseDeclareClass(e):this.match(j._function)?this.flowParseDeclareFunction(e):this.match(j._var)?this.flowParseDeclareVariable(e):this.isContextual("module")?this.lookahead().type===j.dot?this.flowParseDeclareModuleExports(e):this.flowParseDeclareModule(e):this.isContextual("type")?this.flowParseDeclareTypeAlias(e):this.isContextual("interface")?this.flowParseDeclareInterface(e):void this.unexpected()},ue.flowParseDeclareVariable=function(e){return this.next(),e.id=this.flowParseTypeAnnotatableIdentifier(),this.semicolon(),this.finishNode(e,"DeclareVariable")},ue.flowParseDeclareModule=function(e){this.next(),this.match(j.string)?e.id=this.parseExprAtom():e.id=this.parseIdentifier();var t=e.body=this.startNode(),r=t.body=[];for(this.expect(j.braceL);!this.match(j.braceR);){var n=this.startNode();if(this.match(j._import)){var i=this.lookahead();"type"!==i.value&&"typeof"!==i.value&&this.unexpected(null,"Imports within a `declare module` body must always be `import type` or `import typeof`"),this.parseImport(n)}else this.expectContextual("declare","Only declares and type imports are allowed inside declare module"),n=this.flowParseDeclare(n,!0);r.push(n)}return this.expect(j.braceR),this.finishNode(t,"BlockStatement"),this.finishNode(e,"DeclareModule")},ue.flowParseDeclareModuleExports=function(e){return this.expectContextual("module"),this.expect(j.dot),this.expectContextual("exports"),e.typeAnnotation=this.flowParseTypeAnnotation(),this.semicolon(),this.finishNode(e,"DeclareModuleExports")},ue.flowParseDeclareTypeAlias=function(e){return this.next(),this.flowParseTypeAlias(e),this.finishNode(e,"DeclareTypeAlias")},ue.flowParseDeclareInterface=function(e){return this.next(),this.flowParseInterfaceish(e),this.finishNode(e,"DeclareInterface")},ue.flowParseInterfaceish=function(e){if(e.id=this.parseIdentifier(),this.isRelational("<")?e.typeParameters=this.flowParseTypeParameterDeclaration():e.typeParameters=null,e.extends=[],e.mixins=[],this.eat(j._extends))do{e.extends.push(this.flowParseInterfaceExtends())}while(this.eat(j.comma));if(this.isContextual("mixins")){this.next();do{e.mixins.push(this.flowParseInterfaceExtends())}while(this.eat(j.comma))}e.body=this.flowParseObjectType(!0,!1,!1)},ue.flowParseInterfaceExtends=function(){var e=this.startNode();return e.id=this.flowParseQualifiedTypeIdentifier(),this.isRelational("<")?e.typeParameters=this.flowParseTypeParameterInstantiation():e.typeParameters=null,this.finishNode(e,"InterfaceExtends")},ue.flowParseInterface=function(e){return this.flowParseInterfaceish(e,!1),this.finishNode(e,"InterfaceDeclaration")},ue.flowParseRestrictedIdentifier=function(e){return oe.indexOf(this.state.value)>-1&&this.raise(this.state.start,"Cannot overwrite primitive type "+this.state.value),this.parseIdentifier(e)},ue.flowParseTypeAlias=function(e){return e.id=this.flowParseRestrictedIdentifier(),this.isRelational("<")?e.typeParameters=this.flowParseTypeParameterDeclaration():e.typeParameters=null,e.right=this.flowParseTypeInitialiser(j.eq),this.semicolon(),this.finishNode(e,"TypeAlias")},ue.flowParseTypeParameter=function(){var e=this.startNode(),t=this.flowParseVariance(),r=this.flowParseTypeAnnotatableIdentifier();return e.name=r.name,e.variance=t,e.bound=r.typeAnnotation,this.match(j.eq)&&(this.eat(j.eq),e.default=this.flowParseType()),this.finishNode(e,"TypeParameter")},ue.flowParseTypeParameterDeclaration=function(){var e=this.state.inType,t=this.startNode();t.params=[],this.state.inType=!0,this.isRelational("<")||this.match(j.jsxTagStart)?this.next():this.unexpected();do{t.params.push(this.flowParseTypeParameter()),this.isRelational(">")||this.expect(j.comma)}while(!this.isRelational(">"));return this.expectRelational(">"),this.state.inType=e,this.finishNode(t,"TypeParameterDeclaration")},ue.flowParseTypeParameterInstantiation=function(){var e=this.startNode(),t=this.state.inType;for(e.params=[],this.state.inType=!0,this.expectRelational("<");!this.isRelational(">");)e.params.push(this.flowParseType()),this.isRelational(">")||this.expect(j.comma);return this.expectRelational(">"),this.state.inType=t,this.finishNode(e,"TypeParameterInstantiation")},ue.flowParseObjectPropertyKey=function(){return this.match(j.num)||this.match(j.string)?this.parseExprAtom():this.parseIdentifier(!0)},ue.flowParseObjectTypeIndexer=function(e,t,r){return e.static=t,this.expect(j.bracketL),this.lookahead().type===j.colon?(e.id=this.flowParseObjectPropertyKey(),e.key=this.flowParseTypeInitialiser()):(e.id=null,e.key=this.flowParseType()),this.expect(j.bracketR),e.value=this.flowParseTypeInitialiser(),e.variance=r,this.flowObjectTypeSemicolon(),this.finishNode(e,"ObjectTypeIndexer")},ue.flowParseObjectTypeMethodish=function(e){for(e.params=[],e.rest=null,e.typeParameters=null,this.isRelational("<")&&(e.typeParameters=this.flowParseTypeParameterDeclaration()),this.expect(j.parenL);!this.match(j.parenR)&&!this.match(j.ellipsis);)e.params.push(this.flowParseFunctionTypeParam()),this.match(j.parenR)||this.expect(j.comma);return this.eat(j.ellipsis)&&(e.rest=this.flowParseFunctionTypeParam()),this.expect(j.parenR),e.returnType=this.flowParseTypeInitialiser(),this.finishNode(e,"FunctionTypeAnnotation")},ue.flowParseObjectTypeMethod=function(e,t,r,n){var i=this.startNodeAt(e,t);return i.value=this.flowParseObjectTypeMethodish(this.startNodeAt(e,t)),i.static=r,i.key=n,i.optional=!1,this.flowObjectTypeSemicolon(),this.finishNode(i,"ObjectTypeProperty")},ue.flowParseObjectTypeCallProperty=function(e,t){var r=this.startNode();return e.static=t,e.value=this.flowParseObjectTypeMethodish(r),this.flowObjectTypeSemicolon(),this.finishNode(e,"ObjectTypeCallProperty")},ue.flowParseObjectType=function(e,t,r){var n=this.state.inType;this.state.inType=!0;var i=this.startNode(),s=void 0,a=void 0,o=!1;i.callProperties=[],i.properties=[],i.indexers=[];var u=void 0,l=void 0;for(t&&this.match(j.braceBarL)?(this.expect(j.braceBarL),u=j.braceBarR,l=!0):(this.expect(j.braceL),u=j.braceR,l=!1),i.exact=l;!this.match(u);){var c=!1,p=this.state.start,h=this.state.startLoc;s=this.startNode(),e&&this.isContextual("static")&&this.lookahead().type!==j.colon&&(this.next(),o=!0);var f=this.state.start,d=this.flowParseVariance();this.match(j.bracketL)?i.indexers.push(this.flowParseObjectTypeIndexer(s,o,d)):this.match(j.parenL)||this.isRelational("<")?(d&&this.unexpected(f),i.callProperties.push(this.flowParseObjectTypeCallProperty(s,o))):this.match(j.ellipsis)?(r||this.unexpected(null,"Spread operator cannot appear in class or interface definitions"),d&&this.unexpected(d.start,"Spread properties cannot have variance"),this.expect(j.ellipsis),s.argument=this.flowParseType(),this.flowObjectTypeSemicolon(),i.properties.push(this.finishNode(s,"ObjectTypeSpreadProperty"))):(a=this.flowParseObjectPropertyKey(),this.isRelational("<")||this.match(j.parenL)?(d&&this.unexpected(d.start),i.properties.push(this.flowParseObjectTypeMethod(p,h,o,a))):(this.eat(j.question)&&(c=!0),s.key=a,s.value=this.flowParseTypeInitialiser(),s.optional=c,s.static=o,s.variance=d,this.flowObjectTypeSemicolon(),i.properties.push(this.finishNode(s,"ObjectTypeProperty")))),o=!1}this.expect(u);var m=this.finishNode(i,"ObjectTypeAnnotation");return this.state.inType=n,m},ue.flowObjectTypeSemicolon=function(){this.eat(j.semi)||this.eat(j.comma)||this.match(j.braceR)||this.match(j.braceBarR)||this.unexpected()},ue.flowParseQualifiedTypeIdentifier=function(e,t,r){e=e||this.state.start,t=t||this.state.startLoc;for(var n=r||this.parseIdentifier();this.eat(j.dot);){var i=this.startNodeAt(e,t);i.qualification=n,i.id=this.parseIdentifier(),n=this.finishNode(i,"QualifiedTypeIdentifier")}return n},ue.flowParseGenericType=function(e,t,r){var n=this.startNodeAt(e,t);return n.typeParameters=null,n.id=this.flowParseQualifiedTypeIdentifier(e,t,r),this.isRelational("<")&&(n.typeParameters=this.flowParseTypeParameterInstantiation()),this.finishNode(n,"GenericTypeAnnotation")},ue.flowParseTypeofType=function(){var e=this.startNode();return this.expect(j._typeof),e.argument=this.flowParsePrimaryType(),this.finishNode(e,"TypeofTypeAnnotation")},ue.flowParseTupleType=function(){var e=this.startNode();for(e.types=[],this.expect(j.bracketL);this.state.pos0&&void 0!==arguments[0]?arguments[0]:[],rest:null};!this.match(j.parenR)&&!this.match(j.ellipsis);)e.params.push(this.flowParseFunctionTypeParam()),this.match(j.parenR)||this.expect(j.comma);return this.eat(j.ellipsis)&&(e.rest=this.flowParseFunctionTypeParam()),e},ue.flowIdentToTypeAnnotation=function(e,t,r,n){switch(n.name){case"any":return this.finishNode(r,"AnyTypeAnnotation");case"void":return this.finishNode(r,"VoidTypeAnnotation");case"bool":case"boolean":return this.finishNode(r,"BooleanTypeAnnotation");case"mixed":return this.finishNode(r,"MixedTypeAnnotation");case"empty":return this.finishNode(r,"EmptyTypeAnnotation");case"number":return this.finishNode(r,"NumberTypeAnnotation");case"string":return this.finishNode(r,"StringTypeAnnotation");default:return this.flowParseGenericType(e,t,n)}},ue.flowParsePrimaryType=function(){var e=this.state.start,t=this.state.startLoc,r=this.startNode(),n=void 0,i=void 0,s=!1,a=this.state.noAnonFunctionType;switch(this.state.type){case j.name:return this.flowIdentToTypeAnnotation(e,t,r,this.parseIdentifier());case j.braceL:return this.flowParseObjectType(!1,!1,!0);case j.braceBarL:return this.flowParseObjectType(!1,!0,!0);case j.bracketL:return this.flowParseTupleType();case j.relational:if("<"===this.state.value)return r.typeParameters=this.flowParseTypeParameterDeclaration(),this.expect(j.parenL),n=this.flowParseFunctionTypeParams(),r.params=n.params,r.rest=n.rest,this.expect(j.parenR),this.expect(j.arrow),r.returnType=this.flowParseType(),this.finishNode(r,"FunctionTypeAnnotation");break;case j.parenL:if(this.next(),!this.match(j.parenR)&&!this.match(j.ellipsis))if(this.match(j.name)){var o=this.lookahead().type;s=o!==j.question&&o!==j.colon}else s=!0;if(s){if(this.state.noAnonFunctionType=!1,i=this.flowParseType(),this.state.noAnonFunctionType=a,this.state.noAnonFunctionType||!(this.match(j.comma)||this.match(j.parenR)&&this.lookahead().type===j.arrow))return this.expect(j.parenR),i;this.eat(j.comma)}return n=i?this.flowParseFunctionTypeParams([this.reinterpretTypeAsFunctionTypeParam(i)]):this.flowParseFunctionTypeParams(),r.params=n.params,r.rest=n.rest,this.expect(j.parenR),this.expect(j.arrow),r.returnType=this.flowParseType(),r.typeParameters=null,this.finishNode(r,"FunctionTypeAnnotation");case j.string:return this.parseLiteral(this.state.value,"StringLiteralTypeAnnotation");case j._true:case j._false:return r.value=this.match(j._true),this.next(),this.finishNode(r,"BooleanLiteralTypeAnnotation");case j.plusMin:if("-"===this.state.value)return this.next(),this.match(j.num)||this.unexpected(null,"Unexpected token, expected number"),this.parseLiteral(-this.state.value,"NumericLiteralTypeAnnotation",r.start,r.loc.start);this.unexpected();case j.num:return this.parseLiteral(this.state.value,"NumericLiteralTypeAnnotation");case j._null:return r.value=this.match(j._null),this.next(),this.finishNode(r,"NullLiteralTypeAnnotation");case j._this:return r.value=this.match(j._this),this.next(),this.finishNode(r,"ThisTypeAnnotation");case j.star:return this.next(),this.finishNode(r,"ExistentialTypeParam");default:if("typeof"===this.state.type.keyword)return this.flowParseTypeofType()}this.unexpected()},ue.flowParsePostfixType=function(){for(var e=this.state.start,t=this.state.startLoc,r=this.flowParsePrimaryType();!this.canInsertSemicolon()&&this.match(j.bracketL);){var n=this.startNodeAt(e,t);n.elementType=r,this.expect(j.bracketL),this.expect(j.bracketR),r=this.finishNode(n,"ArrayTypeAnnotation")}return r},ue.flowParsePrefixType=function(){var e=this.startNode();return this.eat(j.question)?(e.typeAnnotation=this.flowParsePrefixType(),this.finishNode(e,"NullableTypeAnnotation")):this.flowParsePostfixType()},ue.flowParseAnonFunctionWithoutParens=function(){var e=this.flowParsePrefixType();if(!this.state.noAnonFunctionType&&this.eat(j.arrow)){var t=this.startNodeAt(e.start,e.loc);return t.params=[this.reinterpretTypeAsFunctionTypeParam(e)],t.rest=null,t.returnType=this.flowParseType(),t.typeParameters=null,this.finishNode(t,"FunctionTypeAnnotation")}return e},ue.flowParseIntersectionType=function(){var e=this.startNode();this.eat(j.bitwiseAND);var t=this.flowParseAnonFunctionWithoutParens();for(e.types=[t];this.eat(j.bitwiseAND);)e.types.push(this.flowParseAnonFunctionWithoutParens());return 1===e.types.length?t:this.finishNode(e,"IntersectionTypeAnnotation")},ue.flowParseUnionType=function(){var e=this.startNode();this.eat(j.bitwiseOR);var t=this.flowParseIntersectionType();for(e.types=[t];this.eat(j.bitwiseOR);)e.types.push(this.flowParseIntersectionType());return 1===e.types.length?t:this.finishNode(e,"UnionTypeAnnotation")},ue.flowParseType=function(){var e=this.state.inType;this.state.inType=!0;var t=this.flowParseUnionType();return this.state.inType=e,t},ue.flowParseTypeAnnotation=function(){var e=this.startNode();return e.typeAnnotation=this.flowParseTypeInitialiser(),this.finishNode(e,"TypeAnnotation")},ue.flowParseTypeAndPredicateAnnotation=function(){var e=this.startNode(),t=this.flowParseTypeAndPredicateInitialiser();return e.typeAnnotation=t[0],e.predicate=t[1],this.finishNode(e,"TypeAnnotation")},ue.flowParseTypeAnnotatableIdentifier=function(){var e=this.flowParseRestrictedIdentifier();return this.match(j.colon)&&(e.typeAnnotation=this.flowParseTypeAnnotation(),this.finishNode(e,e.type)),e},ue.typeCastToParameter=function(e){return e.expression.typeAnnotation=e.typeAnnotation,this.finishNodeAt(e.expression,e.expression.type,e.typeAnnotation.end,e.typeAnnotation.loc.end)},ue.flowParseVariance=function(){var e=null;return this.match(j.plusMin)&&("+"===this.state.value?e="plus":"-"===this.state.value&&(e="minus"),this.next()),e};var le=function(e){e.extend("parseFunctionBody",function(e){return function(t,r){return this.match(j.colon)&&!r&&(t.returnType=this.flowParseTypeAndPredicateAnnotation()),e.call(this,t,r)}}),e.extend("parseStatement",function(e){return function(t,r){if(this.state.strict&&this.match(j.name)&&"interface"===this.state.value){var n=this.startNode();return this.next(),this.flowParseInterface(n)}return e.call(this,t,r)}}),e.extend("parseExpressionStatement",function(e){return function(t,r){if("Identifier"===r.type)if("declare"===r.name){if(this.match(j._class)||this.match(j.name)||this.match(j._function)||this.match(j._var))return this.flowParseDeclare(t)}else if(this.match(j.name)){if("interface"===r.name)return this.flowParseInterface(t);if("type"===r.name)return this.flowParseTypeAlias(t)}return e.call(this,t,r)}}),e.extend("shouldParseExportDeclaration",function(e){return function(){return this.isContextual("type")||this.isContextual("interface")||e.call(this)}}),e.extend("isExportDefaultSpecifier",function(e){return function(){return(!this.match(j.name)||"type"!==this.state.value&&"interface"!==this.state.value)&&e.call(this)}}),e.extend("parseConditional",function(e){return function(t,r,n,i,s){if(s&&this.match(j.question)){var a=this.state.clone();try{return e.call(this,t,r,n,i)}catch(e){if(e instanceof SyntaxError)return this.state=a,s.start=e.pos||this.state.start,t;throw e}}return e.call(this,t,r,n,i)}}),e.extend("parseParenItem",function(e){return function(t,r,n){if(t=e.call(this,t,r,n),this.eat(j.question)&&(t.optional=!0),this.match(j.colon)){var i=this.startNodeAt(r,n);return i.expression=t,i.typeAnnotation=this.flowParseTypeAnnotation(),this.finishNode(i,"TypeCastExpression")}return t}}),e.extend("parseExport",function(e){return function(t){return"ExportNamedDeclaration"===(t=e.call(this,t)).type&&(t.exportKind=t.exportKind||"value"),t}}),e.extend("parseExportDeclaration",function(e){return function(t){if(this.isContextual("type")){t.exportKind="type";var r=this.startNode();return this.next(),this.match(j.braceL)?(t.specifiers=this.parseExportSpecifiers(),this.parseExportFrom(t),null):this.flowParseTypeAlias(r)}if(this.isContextual("interface")){t.exportKind="type";var n=this.startNode();return this.next(),this.flowParseInterface(n)}return e.call(this,t)}}),e.extend("parseClassId",function(e){return function(t){e.apply(this,arguments),this.isRelational("<")&&(t.typeParameters=this.flowParseTypeParameterDeclaration())}}),e.extend("isKeyword",function(e){return function(t){return(!this.state.inType||"void"!==t)&&e.call(this,t)}}),e.extend("readToken",function(e){return function(t){return!this.state.inType||62!==t&&60!==t?e.call(this,t):this.finishOp(j.relational,1)}}),e.extend("jsx_readToken",function(e){return function(){if(!this.state.inType)return e.call(this)}}),e.extend("toAssignable",function(e){return function(t,r,n){return"TypeCastExpression"===t.type?e.call(this,this.typeCastToParameter(t),r,n):e.call(this,t,r,n)}}),e.extend("toAssignableList",function(e){return function(t,r,n){for(var i=0;i2?n-2:0),s=2;s1114111||he(a)!=a)throw RangeError("Invalid code point: "+a);a<=65535?e.push(a):(t=55296+((a-=65536)>>10),r=a%1024+56320,e.push(t,r)),(n+1==i||e.length>16384)&&(s+=pe.apply(null,e),e.length=0)}return s}}var 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R("...",!0,!0),j.jsxName=new P("jsxName"),j.jsxText=new P("jsxText",{beforeExpr:!0}),j.jsxTagStart=new P("jsxTagStart",{startsExpr:!0}),j.jsxTagEnd=new P("jsxTagEnd"),j.jsxTagStart.updateContext=function(){this.state.context.push(V.j_expr),this.state.context.push(V.j_oTag),this.state.exprAllowed=!1},j.jsxTagEnd.updateContext=function(e){var t=this.state.context.pop();t===V.j_oTag&&e===j.slash||t===V.j_cTag?(this.state.context.pop(),this.state.exprAllowed=this.curContext()===V.j_expr):this.state.exprAllowed=!0};var ge=K.prototype;ge.jsxReadToken=function(){for(var e="",t=this.state.pos;;){this.state.pos>=this.input.length&&this.raise(this.state.start,"Unterminated JSX contents");var r=this.input.charCodeAt(this.state.pos);switch(r){case 60:case 123:return this.state.pos===this.state.start?60===r&&this.state.exprAllowed?(++this.state.pos,this.finishToken(j.jsxTagStart)):this.getTokenFromCode(r):(e+=this.input.slice(t,this.state.pos),this.finishToken(j.jsxText,e));case 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