YouTube.js/scripts/build-parser-json.js

'use strict';
const glob = require('glob');
const fs = require('fs');

const json = [ '{' ];

glob.sync('../lib/parser/contents/classes/**/*.js', { cwd: __dirname }).forEach((
  file
) => {
  // Trim path
  file = file.replace('../lib/parser/contents/classes/', '').replace('.js', '');
  json.push(`'${file}': () => require('./classes/${file}'),`);
});

json.push('}');
fs.writeFileSync(
  './lib/parser/contents/map.js',
  `/* eslint-disable */
// This file was automatically generated, do not edit
// See ./scripts/build-parser-json.js
const map = ${json.join('')};
module.exports = function req(name) {
  const func = map[name];
  if (!func) {
    const error = new Error('Module not found: ' + name);
    error.code = 'MODULE_NOT_FOUND';
    throw error;
  }
  return func();
}`
);