text: const Arborist = require('../')
  
  const print = require('./lib/print-tree.js')
  const options = require('./lib/options.js')
  require('./lib/logging.js')
  require('./lib/timers.js')
  
  const start = process.hrtime()
  new Arborist(options).loadVirtual().then(tree => {
    const end = process.hrtime(start)
    if (!options.quiet)
      print(tree)
    if (options.save)
      tree.meta.save()
    console.error(`read ${tree.inventory.size} deps in ${end[0] * 1000 + end[1] / 1e6}ms`)
  }).catch(er => console.error(er))
  