GGS GenerateAssetPlugin

generateAssetPlugin.js

new GenerateAssetPlugin({
  filename: 'index.html',
  fn: (compilation, cb) => {
    var appHash = compilation.hash;

    if (options.lazyLoadable) {
      var oldHashHtmlMatch = indexHtml.match(new RegExp(chunkName + ':"(\\w{' + appHash.length + '})"'));

      var newIndexHtml = indexHtml.replace(oldHashHtmlMatch[1], appHash);

      var vendorOldHashHtmlMatch = indexHtml.match(
        new RegExp('"' + chunkName + '.vendor":"(\\w{' + appHash.length + '})"')
      );

      if (vendorOldHashHtmlMatch && vendorOldHashHtmlMatch[1]) {
        newIndexHtml = newIndexHtml.replace(vendorOldHashHtmlMatch[1], appHash);
      }

      cb(null, newIndexHtml);
    } else {
      var oldHashHtmlMatch = indexHtml.match(
        new RegExp('src="(' + chunkName + '\\.\\w{' + appHash.length + '})')
      );

      cb(null, indexHtml.replace(new RegExp(oldHashHtmlMatch[1], 'g'), chunkName + '.' + appHash));
    }
  },
}),