'use strict'
// A module for chowning things we just created, to preserve
// ownership of new links and directories.
const chownr = require('chownr')
const selfOwner = {
uid: process.getuid && process.getuid(),
gid: process.getgid && process.getgid()
}
module.exports = (path, uid, gid, cb) => {
if (selfOwner.uid !== 0 ||
uid === undefined || gid === undefined ||
(selfOwner.uid === uid && selfOwner.gid === gid)) {
// don't need to, or can't chown anyway, so just leave it.
// this also handles platforms where process.getuid is undefined
return cb()
}
chownr(path, uid, gid, cb)
}
module.exports.selfOwner = selfOwner
