11/* eslint-env mocha */
22'use strict'
33
4+ const os = require ( 'os' )
5+ const fs = require ( 'fs' ) . promises
6+ const path = require ( 'path' )
7+ const hat = require ( 'hat' )
48const { expect } = require ( 'interface-ipfs-core/src/utils/mocha' )
9+ const { repoVersion } = require ( 'ipfs-repo' )
10+ const promisify = require ( 'promisify-es6' )
11+ const ncp = promisify ( require ( 'ncp' ) . ncp )
512const runOnAndOff = require ( '../utils/on-and-off' )
13+ const ipfsExec = require ( '../utils/ipfs-exec' )
14+ const clean = require ( '../utils/clean' )
615
716describe ( 'general cli options' , ( ) => runOnAndOff . off ( ( thing ) => {
817 it ( 'should handle --silent flag' , async ( ) => {
@@ -17,3 +26,83 @@ describe('general cli options', () => runOnAndOff.off((thing) => {
1726 expect ( out ) . to . include ( 'again' )
1827 } )
1928} ) )
29+
30+ describe ( '--migrate' , ( ) => {
31+ let ipfs , repoPath
32+
33+ async function setRepoVersion ( version ) {
34+ await fs . writeFile ( path . join ( repoPath , 'version' ) , version )
35+ }
36+
37+ async function getRepoVersion ( ) {
38+ return parseInt ( await fs . readFile ( path . join ( repoPath , 'version' ) , 'utf8' ) )
39+ }
40+
41+ beforeEach ( async ( ) => {
42+ repoPath = path . join ( os . tmpdir ( ) , `ipfs-${ hat ( ) } )
43+ const v7RepoPath = path . join ( __dirname , '../fixtures/v7-repo' )
44+ await ncp ( v7RepoPath , repoPath )
45+ ipfs = ipfsExec ( repoPath )
46+ } )
47+
48+ afterEach ( ( ) => clean ( repoPath ) )
49+
50+ it ( 'should not migrate for daemon command when --migrate flag not set' , async ( ) => {
51+ // There are no migrations prior to 7 so it's safe to set version to 5 since
52+ // the repo is the same. We set to 5 because version 6 & 7 are considered
53+ // the same in repo.version.check.
54+ await setRepoVersion ( 5 )
55+ const err = await ipfs . fail ( 'daemon' )
56+ expect ( err . stdout ) . to . include ( 'Pass --migrate for automatic migration' )
57+ const version = await getRepoVersion ( )
58+ expect ( version ) . to . equal ( 5 ) // Should not have migrated
59+ } )
60+
61+ it ( 'should not migrate for other commands when --migrate flag not set' , async ( ) => {
62+ // There are no migrations prior to 7 so it's safe to set version to 5 since
63+ // the repo is the same. We set to 5 because version 6 & 7 are considered
64+ // the same in repo.version.check.
65+ await setRepoVersion ( 5 )
66+ const err = await ipfs . fail ( 'files ls' )
67+ expect ( err . stdout ) . to . include ( 'Pass --migrate for automatic migration' )
68+ const version = await getRepoVersion ( )
69+ expect ( version ) . to . equal ( 5 ) // Should not have migrated
70+ } )
71+
72+ it ( 'should migrate for daemon command when --migrate flag set' , async ( ) => {
73+ // There are no migrations prior to 7 so it's safe to set version to 5 since
74+ // the repo is the same. We set to 5 because version 6 & 7 are considered
75+ // the same in repo.version.check.
76+ await setRepoVersion ( 5 )
77+
78+ const daemon = ipfs ( 'daemon --migrate' )
79+ let stdout = ''
80+
81+ daemon . stdout . on ( 'data' , data => {
82+ stdout += data . toString ( 'utf8' )
83+
84+ if ( stdout . includes ( 'Daemon is ready' ) ) {
85+ daemon . kill ( )
86+ }
87+ } )
88+
89+ await expect ( daemon )
90+ . to . eventually . be . rejected ( )
91+ . and . to . include ( {
92+ killed : true
93+ } )
94+
95+ const version = await getRepoVersion ( )
96+ expect ( version ) . to . equal ( repoVersion ) // Should have migrated to latest
97+ } )
98+
99+ it ( 'should migrate for other commands when --migrate flag set' , async ( ) => {
100+ // There are no migrations prior to 7 so it's safe to set version to 5 since
101+ // the repo is the same. We set to 5 because version 6 & 7 are considered
102+ // the same in repo.version.check.
103+ await setRepoVersion ( 5 )
104+ await ipfs ( 'files ls --migrate' )
105+ const version = await getRepoVersion ( )
106+ expect ( version ) . to . equal ( repoVersion ) // Should have migrated to latest
107+ } )
108+ } )
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