28 lines
574 B
JavaScript
28 lines
574 B
JavaScript
'use strict'
|
|
|
|
var request = require('request')
|
|
|
|
var efh = require('./error').efh
|
|
|
|
module.exports = function (pkgName, cb) {
|
|
request(process.env.npm_config_registry + pkgName, efh(cb)(function (response, body) {
|
|
var res = {
|
|
version: null,
|
|
gitHead: null,
|
|
pkg: null
|
|
}
|
|
|
|
if (response.statusCode === 404 || !body) return cb(null, res)
|
|
|
|
var pkg = JSON.parse(body)
|
|
|
|
if (pkg.error) return cb(pkg.error)
|
|
|
|
res.version = pkg['dist-tags'].latest
|
|
res.gitHead = pkg.versions[res.version].gitHead
|
|
res.pkg = pkg
|
|
|
|
cb(null, res)
|
|
}))
|
|
}
|