const fs = require('fs-extra');
const concat = require('concat');
(async function build() {
  const files = [
    './dist/netex/runtime-es5.js',
    './dist/netex/polyfills-es5.js',
    // './dist/netex/scripts.js',
    './dist/netex/main-es5.js'
  ];
  await fs.ensureDir('netex-build');
  await concat(files, 'netex-build/netex.js');
  await fs.copy('./dist/netex/styles.css', 'netex-build/styles.css');
  await fs.copy('./dist/netex/assets/', 'netex/assets/');
})();