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125 lines
3.2 KiB
125 lines
3.2 KiB
var common = require('../common-tap.js')
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var test = require('tap').test
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var osenv = require('osenv')
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var npm = require.resolve("../../bin/npm-cli.js")
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var node = process.execPath
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var path = require('path')
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var fs = require('fs')
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var rimraf = require('rimraf')
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var mkdirp = require('mkdirp')
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var pkg = path.resolve(__dirname, 'ignore-install-link')
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var spawn = require('child_process').spawn
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var linkDir = path.resolve(osenv.tmpdir(), 'npm-link-issue')
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test('ignore-install-link: ignore install if a package is linked', function(t) {
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setup(function(err) {
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if (err) {
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t.ifError(err)
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t.end()
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return
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}
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var p = path.resolve(pkg, 'node_modules', 'npm-link-issue')
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fs.lstat(p, function(err, s) {
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t.ifError(err)
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t.ok(true === s.isSymbolicLink(), 'child is a symlink')
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t.end()
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})
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})
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})
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test('cleanup', function(t) {
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process.chdir(osenv.tmpdir())
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rimraf.sync(pkg)
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rimraf.sync(linkDir)
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t.end()
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})
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function setup(cb) {
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rimraf.sync(linkDir)
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mkdirp.sync(pkg)
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mkdirp.sync(path.resolve(pkg, 'cache'))
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mkdirp.sync(path.resolve(pkg, 'node_modules'))
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mkdirp.sync(linkDir)
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fs.writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify({
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author: 'Evan Lucas',
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name: 'ignore-install-link',
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version: '0.0.0',
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description: 'Test for ignoring install when a package has been linked',
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dependencies: {
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'npm-link-issue': 'git+https://github.com/lancefisher/npm-link-issue.git#0.0.1'
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}
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}), 'utf8')
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fs.writeFileSync(path.resolve(linkDir, 'package.json'), JSON.stringify({
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author: 'lancefisher',
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name: 'npm-link-issue',
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version: '0.0.1',
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description: 'Sample Dependency'
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}), 'utf8')
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clone(cb)
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}
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function clone (cb) {
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var child = createChild(process.cwd(), 'git', ['--git-dir', linkDir, 'init'])
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child.on('close', function(c) {
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if (c !== 0)
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return cb(new Error('Failed to init the git repository'))
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console.log('Successfully inited the git repository')
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process.chdir(linkDir)
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performLink(cb)
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})
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}
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function performLink (cb) {
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var child = createChild(linkDir, node, [npm, 'link', '.'])
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child.on('close', function(c) {
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if (c !== 0)
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return cb(new Error('Failed to link ' + linkDir + ' globally'))
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console.log('Successfully linked ' + linkDir + ' globally')
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performLink2(cb)
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})
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}
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function performLink2 (cb) {
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var child = createChild(pkg, node, [npm, 'link', 'npm-link-issue'])
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child.on('close', function(c) {
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if (c !== 0)
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return cb(new Error('Failed to link ' + linkDir + ' to local node_modules'))
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console.log('Successfully linked ' + linkDir + ' to local node_modules')
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performInstall(cb)
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})
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}
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function performInstall (cb) {
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var child = createChild(pkg, node, [npm, 'install'])
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child.on('close', function(c) {
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if (c !== 0)
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return cb(new Error('Failed to install'))
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console.log('Successfully installed')
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cb()
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})
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}
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function createChild (cwd, cmd, args) {
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var env = {
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HOME: process.env.HOME,
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Path: process.env.PATH,
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PATH: process.env.PATH
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}
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if (process.platform === "win32")
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env.npm_config_cache = "%APPDATA%\\npm-cache"
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return spawn(cmd, args, {
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cwd: cwd,
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stdio: "inherit",
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env: env
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})
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}
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