node/deps/npm/node_modules/npmconf/lib/set-user.js

24 lines
595 B
JavaScript

module.exports = setUser
var path = require('path')
var fs = require('fs')
function setUser (cb) {
var defaultConf = Object.getPrototypeOf(this.root)
// If global, leave it as-is.
// If not global, then set the user to the owner of the prefix folder.
// Just set the default, so it can be overridden.
if (this.get("global")) return cb()
if (process.env.SUDO_UID) {
defaultConf.user = +(process.env.SUDO_UID)
return cb()
}
var prefix = path.resolve(this.get("prefix"))
fs.stat(prefix, function (er, st) {
defaultConf.user = st && st.uid
return cb(er)
})
}