Restaurant-App/webpack.common.js at main · Rendy752/Restaurant-App · GitHub

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/* eslint-disable prefer-destructuring */
/* eslint-disable implicit-arrow-linebreak */
/* eslint-disable import/no-extraneous-dependencies */
const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const { CleanWebpackPlugin } = require('clean-webpack-plugin');
const WorkboxWebpackPlugin = require('workbox-webpack-plugin');
const ImageminWebpackPlugin = require('imagemin-webpack-plugin').default;
const ImageminMozjpeg = require('imagemin-mozjpeg');
const BundleAnalyzerPlugin =
  require('webpack-bundle-analyzer').BundleAnalyzerPlugin;

module.exports = {
  entry: {
    app: path.resolve(__dirname, 'src/scripts/index.js'),
  },
  output: {
    filename: '[name].bundle.js',
    path: path.resolve(__dirname, 'dist'),
    clean: true,
  },
  module: {
    rules: [
      {
        test: /\.s[ac]ss$/i,
        use: ['style-loader', 'css-loader', 'sass-loader'],
      },
    ],
  },
  optimization: {
    splitChunks: {
      chunks: 'all',
      minSize: 20000,
      maxSize: 70000,
      minChunks: 1,
      maxAsyncRequests: 30,
      maxInitialRequests: 30,
      automaticNameDelimiter: '~',
      enforceSizeThreshold: 50000,
      cacheGroups: {
        defaultVendors: {
          test: /[\\/]node_modules[\\/]/,
          priority: -10,
        },
        default: {
          minChunks: 2,
          priority: -20,
          reuseExistingChunk: true,
        },
      },
    },
  },
  plugins: [
    new CleanWebpackPlugin(),

    new HtmlWebpackPlugin({
      filename: 'index.html',
      template: path.resolve(__dirname, 'src/templates/index.html'),
    }),
    new CopyWebpackPlugin({
      patterns: [
        {
          from: path.resolve(__dirname, 'src/public'),
          to: path.resolve(__dirname, 'dist'),
          globOptions: {
            ignore: ['**/images/heros**'],
          },
        },
      ],
    }),
    new WorkboxWebpackPlugin.GenerateSW({
      swDest: './sw.bundle.js',
      runtimeCaching: [
        {
          urlPattern: ({ url }) =>
            url.href.startsWith(
              'https://restaurant-api.dicoding.dev/images/medium/',
            ),
          handler: 'StaleWhileRevalidate',
          options: {
            cacheName: 'restaurantapp-image-api',
          },
        },
        {
          urlPattern: ({ url }) =>
            url.href.startsWith('https://restaurant-api.dicoding.dev/'),
          handler: 'StaleWhileRevalidate',
          options: {
            cacheName: 'restaurantapp-api',
          },
        },
      ],
    }),
    new ImageminWebpackPlugin({
      plugins: [
        ImageminMozjpeg({
          quality: 50,
          progressive: true,
        }),
      ],
    }),
    // new BundleAnalyzerPlugin(),
  ],
};