angular-cn/public/docs/_examples/toh-6/ts/copy-dist-files.js

// #docregion
var fs = require('fs');
var resources = [
  'node_modules/core-js/client/shim.min.js',
  'node_modules/zone.js/dist/zone.min.js',
  'styles.css'
];
resources.map(function(f) {
  var path = f.split('/');
  var t = 'aot/' + path[path.length-1];
  fs.createReadStream(f).pipe(fs.createWriteStream(t));
});