const npm = require('./npm.js')
const output = require('./utils/output.js')
const usageUtil = require('./utils/usage.js')
const cmd = (args, cb) => root(args).then(() => cb()).catch(cb)
const usage = usageUtil('root', 'npm root [-g]')
const root = async (args, cb) => output(npm.dir)
module.exports = Object.assign(cmd, { usage })