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var fs = require('graceful-fs')
var path = require('path')
var mkdirp = require('mkdirp')
var osenv = require('osenv')
var rimraf = require('rimraf')
var test = require('tap').test
var common = require('../common-tap.js')
var pkg = common.pkg
var EXEC_OPTS = { cwd: pkg }
var parentPkg = {
name: 'parent-package',
version: '0.0.0',
dependencies: {
'child-package-a': 'file:./child-package-a',
'child-package-b': 'file:./child-package-b'
}
}
var childPkgA = {
name: 'child-package-a',
version: '0.0.0',
bin: 'index.js'
}
var childPkgB = {
name: 'child-package-b',
version: '0.0.0',
dependencies: {
'grandchild-package': 'file:../grandchild-package'
}
}
var grandchildPkg = {
name: 'grandchild-package',
version: '0.0.0',
bin: null
}
var pkgs = [childPkgA, childPkgB, grandchildPkg]
test('the grandchild has bin:null', function (t) {
setup()
common.npm(['install'], EXEC_OPTS, function (err, code, stdout, stderr) {
t.ifErr(err, 'npm link finished without error')
t.equal(code, 0, 'exited ok')
t.ok(stdout, 'output indicating success')
t.notOk(stderr, 'no output stderr')
t.end()
})
})
test('cleanup', function (t) {
cleanup()
t.end()
})
function cleanup () {
process.chdir(osenv.tmpdir())
rimraf.sync(pkg)
}
function setup () {
cleanup()
mkdirp.sync(pkg)
fs.writeFileSync(
path.join(pkg, 'package.json'),
JSON.stringify(parentPkg, null, 2)
)
pkgs.forEach(function (json) {
process.chdir(mkPkg(json))
})
fs.writeFileSync(
path.join(pkg, childPkgA.name, 'index.js'),
''
)
}
function mkPkg (json) {
var pkgPath = path.resolve(pkg, json.name)
mkdirp.sync(pkgPath)
fs.writeFileSync(
path.join(pkgPath, 'package.json'),
JSON.stringify(json, null, 2)
)
return pkgPath
}