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install: do not descend into directory deps' child modules
This builds on the work of #217, bringing back the logic in 2f0c883 for all deps other than 'directory' symlinks where it causes problems. This also causes the installer to *fix* shrinkwraps that inappropriately list the dependencies of directory symlink packages, which goes further to address the problems highlighted in https://npm.community/t/installing-the-same-module-under-multiple-relative-paths-fails-on-linux/8863 and https://npm.community/t/reinstall-breaks-after-npm-update-to-6-10-2/9327, even if a prior npm install created a broken package-lock.json file. Related: #217 Credit: @isaacs Fix: https://npm.community/t/reinstall-breaks-after-npm-update-to-6-10-2/9327 Fix: https://npm.community/t/installing-the-same-module-under-multiple-relative-paths-fails-on-linux/8863
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| const common = require('../common-tap.js') | ||
| const Tacks = require('tacks') | ||
| const {File, Dir} = Tacks | ||
| const pkg = common.pkg | ||
| const t = require('tap') | ||
|
|
||
| // via https://github.com/chhetrisushil/npm-update-test | ||
| const goodPackage2Entry = { | ||
| version: 'file:../package2', | ||
| dev: true | ||
| } | ||
|
|
||
| const badPackage2Entry = { | ||
| version: 'file:../package2', | ||
| dev: true, | ||
| dependencies: { | ||
| '@test/package3': { | ||
| version: '1.0.0' | ||
| } | ||
| } | ||
| } | ||
|
|
||
| const goodPackage1Deps = { | ||
| '@test/package2': goodPackage2Entry, | ||
| '@test/package3': { | ||
| version: 'file:../package3', | ||
| dev: true | ||
| } | ||
| } | ||
|
|
||
| const badPackage1Deps = { | ||
| '@test/package2': badPackage2Entry, | ||
| '@test/package3': { | ||
| version: 'file:../package3', | ||
| dev: true | ||
| } | ||
| } | ||
|
|
||
| const badPackage1Lock = { | ||
| name: 'package1', | ||
| version: '1.0.0', | ||
| lockfileVersion: 1, | ||
| requires: true, | ||
| dependencies: badPackage1Deps | ||
| } | ||
|
|
||
| const goodPackage1Lock = { | ||
| name: 'package1', | ||
| version: '1.0.0', | ||
| lockfileVersion: 1, | ||
| requires: true, | ||
| dependencies: goodPackage1Deps | ||
| } | ||
|
|
||
| const package2Lock = { | ||
| name: 'package2', | ||
| version: '1.0.0', | ||
| lockfileVersion: 1, | ||
| requires: true, | ||
| dependencies: { | ||
| '@test/package3': { | ||
| version: 'file:../package3', | ||
| dev: true | ||
| } | ||
| } | ||
| } | ||
|
|
||
| const package3Lock = { | ||
| name: 'package3', | ||
| version: '1.0.0', | ||
| lockfileVersion: 1 | ||
| } | ||
|
|
||
| t.test('setup fixture', t => { | ||
| const fixture = new Tacks(new Dir({ | ||
| package1: new Dir({ | ||
| 'package-lock.json': new File(badPackage1Lock), | ||
| 'package.json': new File({ | ||
| name: 'package1', | ||
| version: '1.0.0', | ||
| devDependencies: { | ||
| '@test/package2': 'file:../package2', | ||
| '@test/package3': 'file:../package3' | ||
| } | ||
| }) | ||
| }), | ||
| package2: new Dir({ | ||
| 'package-lock.json': new File(package2Lock), | ||
| 'package.json': new File({ | ||
| name: 'package2', | ||
| version: '1.0.0', | ||
| devDependencies: { | ||
| '@test/package3': 'file:../package3' | ||
| } | ||
| }) | ||
| }), | ||
| package3: new Dir({ | ||
| 'package-lock.json': new File(package3Lock), | ||
| 'package.json': new File({ | ||
| name: 'package3', | ||
| version: '1.0.0' | ||
| }) | ||
| }) | ||
| })) | ||
| fixture.create(pkg) | ||
| t.end() | ||
| }) | ||
|
|
||
| t.test('install does not error', t => | ||
| common.npm(['install', '--no-registry'], { cwd: pkg + '/package1' }) | ||
| .then(([code, out, err]) => { | ||
| t.equal(code, 0) | ||
| console.error({out, err}) | ||
| })) | ||
|
|
||
| t.test('updated package-lock.json to good state, left others alone', t => { | ||
| const fs = require('fs') | ||
| const getlock = n => { | ||
| const file = pkg + '/package' + n + '/package-lock.json' | ||
| const lockdata = fs.readFileSync(file, 'utf8') | ||
| return JSON.parse(lockdata) | ||
| } | ||
| t.strictSame(getlock(1), goodPackage1Lock) | ||
| t.strictSame(getlock(2), package2Lock) | ||
| t.strictSame(getlock(3), package3Lock) | ||
| t.end() | ||
| }) |