Refactor again

.gitignore

@@ -1,10 +1,45 @@
-# Created by https://www.gitignore.io/api/node,visualstudiocode
+# Created by https://www.gitignore.io/api/node,visualstudiocode,macos
+
+# Generated stuff
+.code
+dist
+lib
+es
+
+### macOS ###
+*.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
 
 ### Node ###
 # Logs
 logs
 *.log
 npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
 
 # Runtime data
 pids
@@ -24,14 +59,21 @@ coverage
 # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
 .grunt
 
+# Bower dependency directory (https://bower.io/)
+bower_components
+
 # node-waf configuration
 .lock-wscript
 
 # Compiled binary addons (http://nodejs.org/api/addons.html)
 build/Release
 
 # Dependency directories
-node_modules
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
 
 # Optional npm cache directory
 .npm
@@ -45,12 +87,17 @@ node_modules
 # Output of 'npm pack'
 *.tgz
 
-# Distributed files
-dist
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
 
 ### VisualStudioCode ###
 .vscode/*
-!.vscode/*.json
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
 
-# Other stuff
-.code
+# End of https://www.gitignore.io/api/node,visualstudiocode,macos

.travis.yml

@@ -6,8 +6,6 @@ node_js:
 cache:
   directories:
     - node_modules
-before_install:
-  - if [[ $(npm --version) == 2* ]]; then npm install -g npm@latest-3; fi
 after_success:
   - npm i -g coveralls
   - cat coverage/remapped/lcov.info | coveralls

.vscode/launch.json

@@ -0,0 +1,22 @@
+{
+  "version": "0.2.0",
+  "configurations": [{
+    "name": "Debug tests",
+    "type": "node",
+    "request": "launch",
+    "protocol": "auto",
+    "stopOnEntry": false,
+    "console": "integratedTerminal",
+    "args": [
+      "node_modules/.bin/jest",
+      "--no-cache",
+      "--runInBand",
+      "--env=node-debug",
+      "--config=$(node jest.config.js)"
+    ],
+    "skipFiles": [
+      "<node_internals>/**/*.js",
+      "${workspaceRoot}/node_modules/**/*.js"
+    ]
+  }]
+}

jest.config.js

@@ -0,0 +1,44 @@
+#!/usr/bin/env node
+var semver = require('semver');
+
+function getSupportedTypescriptTarget() {
+  var nodeVersion = process.versions.node;
+
+  if (semver.gt(nodeVersion, '7.6.0')) {
+    return 'es2017'
+  } else if (semver.gt(nodeVersion, '7.0.0')) {
+    return 'es2016';
+  } else if (semver.gt(nodeVersion, '6.0.0')) {
+    return 'es2015';
+  } else if (semver.gt(nodeVersion, '4.0.0')) {
+    return 'es5';
+  } else {
+    return 'es3';
+  }
+}
+
+var jestConfig = {
+  transform: {
+    ".(ts|tsx)": "<rootDir>/node_modules/ts-jest/preprocessor.js"
+  },
+  testResultsProcessor: "<rootDir>/node_modules/ts-jest/coverageprocessor.js",
+  testRegex: "(/__tests__/.*|\\.(test|spec))\\.(ts|tsx|js)$",
+  testPathIgnorePatterns: [
+    "<rootDir>[/\\\\](dist|coverage|node_modules)[/\\\\]",
+    "_\\w*.\\w+$"
+  ],
+  moduleFileExtensions: ["ts", "tsx", "js"],
+  globals: {
+    __TS_CONFIG__: {
+      target: getSupportedTypescriptTarget(),
+      inlineSourceMap: true
+    }
+  }
+};
+
+module.exports = jestConfig;
+
+// If this file is run as an executable, print the config stringified to JSON
+if (require.main === module) {
+  console.log(JSON.stringify(jestConfig));
+}

package.json

@@ -4,25 +4,24 @@
   "description": "Boilerplate for TypeScript 2.0 libraries",
   "author": "Max Davidson <[email protected]>",
   "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/maxdavidson/typescript-library-boilerplate.git"
-  },
-  "main": "dist/cjs/index.js",
-  "module": "dist/es/index.js",
-  "browser": "bundle.js",
-  "typings": "typings.d.ts",
+  "repository": "git+https://github.com/maxdavidson/typescript-library-boilerplate.git",
+  "main": "lib/index.js",
+  "module": "es/index.js",
+  "browser": "dist/bundle.js",
+  "types": "dist/bundle.d.ts",
   "scripts": {
-    "build": "npm run build:cjs & npm run build:umd",
-    "build:cjs": "tsc --outDir dist/cjs --module commonjs",
-    "build:es": "tsc --outDir dist/es --module es2015",
-    "build:umd": "npm run build:es && rollup --config && dts-bundle --name typings --main dist/es --outputAsModuleFolder",
-    "clean": "rimraf dist coverage",
+    "build": "npm run build:lib & npm run build:umd",
+    "build:lib": "tsc --outDir lib --module commonjs",
+    "build:es": "tsc --outDir es --module es2015",
+    "build:umd": "npm run build:es && rollup --config && dts-bundle --name dist/bundle --main es --outputAsModuleFolder",
+    "clean": "rimraf dist es lib coverage",
     "typecheck": "tsc --noEmit",
     "lint": "tslint --project tsconfig.json --type-check --format stylish",
-    "test": "jest --config jest.config.json --coverage --no-cache --runInBand",
-    "test:watch": "jest --config jest.config.json --watch",
+    "test": "jest --coverage --no-cache --config $(node jest.config.js)",
+    "test:watch": "jest --watch --updateSnapshot --config $(node jest.config.js)",
+    "prepare": "npm run build",
     "prebuild": "npm run clean",
+    "postbuild": "rimraf {lib,es}/**/__tests__",
     "posttest": "npm run typecheck && npm run lint",
     "preversion": "npm test",
     "postversion": "git push && git push --tags"
@@ -34,27 +33,31 @@
     "boilerplate"
   ],
   "files": [
+    "lib",
+    "es",
     "dist"
   ],
   "dependencies": {
-    "@types/node": "^7.0.5",
-    "tslib": "^1.5.0"
+    "@types/node": "^7.0.8",
+    "tslib": "^1.6.0"
   },
   "devDependencies": {
-    "@types/jest": "^18.1.1",
+    "@types/jest": "^19.2.2",
     "dts-bundle": "^0.7.2",
-    "jest": "^19.0.0",
-    "pascal-case": "^2.0.0",
-    "rimraf": "^2.5.4",
-    "rollup": "^0.41.4",
-    "rollup-plugin-commonjs": "^7.0.0",
-    "rollup-plugin-node-builtins": "^2.0.0",
+    "jest": "^19.0.2",
+    "jest-environment-node-debug": "^2.0.0",
+    "pascal-case": "^2.0.1",
+    "rimraf": "^2.6.1",
+    "rollup": "^0.41.6",
+    "rollup-plugin-commonjs": "^8.0.2",
+    "rollup-plugin-node-builtins": "^2.1.0",
     "rollup-plugin-node-globals": "^1.1.0",
     "rollup-plugin-node-resolve": "^2.0.0",
     "rollup-plugin-sourcemaps": "^0.4.1",
     "rollup-plugin-uglify": "^1.0.1",
-    "ts-jest": "^19.0.0",
-    "tslint": "^4.4.2",
-    "typescript": "^2.2.0"
+    "semver": "^5.3.0",
+    "ts-jest": "^19.0.2",
+    "tslint": "^4.5.1",
+    "typescript": "^2.2.1"
   }
 }

rollup.config.js

@@ -11,7 +11,7 @@ const pkg = require('./package');
 export default {
   moduleId: pkg.name,
   moduleName: pascalCase(pkg.name),
-  entry: 'dist/es/index.js',
+  entry: 'es/index.js',
   dest: 'dist/bundle.js',
   format: 'umd',
   exports: 'named',

src/__tests__/index.ts

@@ -1,12 +1,16 @@
-import { HelloWorld } from '..';
+import { HelloWorld, doSomethingAsync } from '..';
 import * as utils from '../utils';
 
 test('hello world', () => {
   const thing = new HelloWorld('neat');
-
   expect(thing.getMessage()).toBe('Hello, this is neat');
 });
 
 test('utils', () => {
   expect(utils.add(1, 4)).toBe(5);
 });
+
+test('async', async () => {
+  const result = await doSomethingAsync();
+  expect(result).toBe('hello');
+});

tsconfig.json

@@ -2,22 +2,23 @@
   "compilerOptions": {
     "target": "es5",
     "module": "commonjs",
+    "rootDir": "src",
     "outDir": ".code",
     "newLine": "LF",
-    "importHelpers": true,
     "lib": ["es2015", "es2016", "es2017"],
     "moduleResolution": "node",
+    "importHelpers": true,
     "declaration": true,
     "pretty": true,
     "sourceMap": true,
     "inlineSources": true,
     "noUnusedLocals": true,
     "strictNullChecks": true
   },
-  "include": [
-    "src/**/*"
-  ],
   "exclude": [
-    "src/**/__tests__/*"
+    "node_modules",
+    "dist",
+    "es",
+    "lib"
   ]
 }