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shrine-medco/apps/steward-app/node/node_modules/npm/test/tap/git-dependency-install-link.js
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git-dependency-install-link.js
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var fs = require('fs')
var resolve = require('path').resolve
var osenv = require('osenv')
var mkdirp = require('mkdirp')
var rimraf = require('rimraf')
var test = require('tap').test
var readJson = require('read-package-json')
var mr = require('npm-registry-mock')
var npm = require('../../lib/npm.js')
var common = require('../common-tap.js')
var pkg = resolve(__dirname, 'git-dependency-install-link')
var repo = resolve(__dirname, 'git-dependency-install-link-repo')
var prefix = resolve(__dirname, 'git-dependency-install-link-prefix')
var cache = resolve(pkg, 'cache')
var daemon
var daemonPID
var git
var mockRegistry
var EXEC_OPTS = {
registry: common.registry,
cwd: pkg,
cache: cache
}
process.env.npm_config_prefix = prefix
var pjParent = JSON.stringify({
name: 'parent',
version: '1.2.3',
dependencies: {
'child': 'git://localhost:1234/child.git'
}
}, null, 2) + '\n'
var pjChild = JSON.stringify({
name: 'child',
version: '1.0.3'
}, null, 2) + '\n'
test('setup', function (t) {
bootstrap()
setup(function (er, r) {
t.ifError(er, 'git started up successfully')
if (!er) {
daemon = r[r.length - 2]
daemonPID = r[r.length - 1]
}
mr({
port: common.port
}, function (er, server) {
t.ifError(er, 'started mock registry')
mockRegistry = server
t.end()
})
})
})
test('install from git repo [no --link]', function (t) {
process.chdir(pkg)
common.npm(['install'], EXEC_OPTS, function (err, code, stdout, stderr) {
t.ifError(err, 'npm install failed')
t.dissimilar(stderr, /Command failed:/, 'expect git to succeed')
t.dissimilar(stderr, /version not found/, 'should not go to repository')
readJson(resolve(pkg, 'node_modules', 'child', 'package.json'), function (err, data) {
t.ifError(err, 'error reading child package.json')
t.equal(data && data.version, '1.0.3')
t.end()
})
})
})
test('install from git repo [with --link]', function (t) {
process.chdir(pkg)
rimraf.sync(resolve(pkg, 'node_modules'))
common.npm(['install', '--link'], EXEC_OPTS, function (err, code, stdout, stderr) {
t.ifError(err, 'npm install --link failed')
t.equal(code, 0, 'npm install --link returned non-0 code')
t.dissimilar(stderr, /Command failed:/, 'expect git to succeed')
t.dissimilar(stderr, /version not found/, 'should not go to repository')
t.equal(stderr, '', 'no actual output on stderr')
readJson(resolve(pkg, 'node_modules', 'child', 'package.json'), function (err, data) {
t.ifError(err, 'error reading child package.json')
t.equal(data && data.version, '1.0.3')
t.end()
})
})
})
test('clean', function (t) {
mockRegistry.close()
daemon.on('close', function () {
cleanup()
t.end()
})
process.kill(daemonPID)
})
function bootstrap () {
rimraf.sync(repo)
rimraf.sync(pkg)
mkdirp.sync(pkg)
mkdirp.sync(cache)
fs.writeFileSync(resolve(pkg, 'package.json'), pjParent)
}
function setup (cb) {
mkdirp.sync(repo)
fs.writeFileSync(resolve(repo, 'package.json'), pjChild)
npm.load({
link: true,
prefix: pkg,
loglevel: 'silent'
}, function () {
git = require('../../lib/utils/git.js')
function startDaemon (cb) {
// start git server
var d = git.spawn(
[
'daemon',
'--verbose',
'--listen=localhost',
'--export-all',
'--base-path=.',
'--reuseaddr',
'--port=1234'
],
{
cwd: pkg,
env: process.env,
stdio: ['pipe', 'pipe', 'pipe']
}
)
d.stderr.on('data', childFinder)
function childFinder (c) {
var cpid = c.toString().match(/^\[(\d+)\]/)
if (cpid[1]) {
this.removeListener('data', childFinder)
cb(null, [d, cpid[1]])
}
}
}
common.makeGitRepo({
path: repo,
commands: [
git.chainableExec(
['clone', '--bare', repo, 'child.git'],
{ cwd: pkg, env: process.env }
),
startDaemon
]
}, cb)
})
}
function cleanup () {
process.chdir(osenv.tmpdir())
rimraf.sync(repo)
rimraf.sync(prefix)
rimraf.sync(pkg)
}
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