fz-react-cli/lib/clean.js

'use strict';

var rimraf = require('rimraf');

var help = false;
var dashdash = false;
var args = process.argv.slice(2).filter(function (arg) {
  if (dashdash) return !!arg;else if (arg === '--') dashdash = true;else if (arg.match(/^(-+|\/)(h(elp)?|\?)$/)) help = true;else return !!arg;
});

if (help || args.length === 0) {
  // If they didn't ask for help, then this is not a "success"
  var log = help ? console.log : console.error;
  log('Usage: rimraf <path> [<path> ...]');
  log('');
  log('  Deletes all files and folders at "path" recursively.');
  log('');
  log('Options:');
  log('');
  log('  -h, --help    Display this usage info');
  process.exit(help ? 0 : 1);
} else go(0);

function go(n) {
  if (n >= args.length) return;
  rimraf(args[n], function (er) {
    if (er) throw er;
    go(n + 1);
  });
}