vbagx/build/webpack.config.js

const webpack = require('webpack');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');

const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
const TerserPlugin = require('terser-webpack-plugin');
const WorkboxPlugin = require('workbox-webpack-plugin');
const path = require('path');

function resolvePath(dir) {
  return path.join(__dirname, '..', dir);
}

const env = process.env.NODE_ENV || 'development';
const target = process.env.TARGET || 'web';
const isCordova = target === 'cordova';
const isElectronWatch = process.env.ELECTRON_WATCH || false;

module.exports = {
  mode: env,
  target: env === "development" ? "web" : "browserslist",
  entry: {
    app: './src/js/app.js',
  },
  performance: {
    hints: false,
    maxEntrypointSize: 400000,
  },
  output: {
    path: resolvePath(isCordova ? (isElectronWatch ? 'cordova/platforms/electron/www' : 'cordova/www') : 'www'),
    filename: 'js/[name].js',
    chunkFilename: 'js/[name].js',
    publicPath: '',
    hotUpdateChunkFilename: 'hot/hot-update.js',
    hotUpdateMainFilename: 'hot/hot-update.json',
  },
  resolve: {
    extensions: ['.js', '.json'],
    alias: {
      '@': resolvePath('src'),
    },
    fallback: { crypto: false },
  },
  devtool: env === 'production' ? 'source-map' : 'eval',
  devServer: {
    hot: true,
    open: true,
    compress: true,
    //contentBase: '/www/',
    static: '/www/',
    allowedHosts: "all",
    historyApiFallback: true,
    port: 8082,
  },
  optimization: {
    concatenateModules: true,
    minimizer: [new TerserPlugin()],
  },
  module: {
    rules: [
      {
        test: /\.(mjs|js|jsx)$/,
        include: [
          resolvePath('src'),
        ],
        use: [
          {
            loader: require.resolve('babel-loader'),
          },
        ]
      },
      {
        test: /\.f7.(html|js)$/,
        use: [
          'babel-loader',
          'framework7-loader',
        ],
      },
      {
        test: /\.css$/,
        use: [
          (env === 'development' ? 'style-loader' : {
            loader: MiniCssExtractPlugin.loader,
            options: {
              publicPath: '../'
            }
          }),
          'css-loader',
          'postcss-loader',
        ],
      },
      {
        test: /\.styl(us)?$/,
        use: [
          (env === 'development' ? 'style-loader' : {
            loader: MiniCssExtractPlugin.loader,
            options: {
              publicPath: '../'
            }
          }),
          'css-loader',
          'postcss-loader',
          'stylus-loader',
        ],
      },
      {
        test: /\.less$/,
        use: [
          (env === 'development' ? 'style-loader' : {
            loader: MiniCssExtractPlugin.loader,
            options: {
              publicPath: '../'
            }
          }),
          'css-loader',
          'postcss-loader',
          'less-loader',
        ],
      },
      {
        test: /\.(sa|sc)ss$/,
        use: [
          (env === 'development' ? 'style-loader' : {
            loader: MiniCssExtractPlugin.loader,
            options: {
              publicPath: '../'
            }
          }),
          'css-loader',
          'postcss-loader',
          'sass-loader',
        ],
      },
      {
        test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
        type: "asset/resource",
        generator: {
          filename: "images/[name][ext]",
        }
      },
      {
        test: /\.(mp4|webm|ogg|mp3|wav|flac|aac|m4a)(\?.*)?$/,
        type: "asset/resource",
        generator: {
          filename: "media/[name][ext]",
        }
      },
      {
        test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
        type: "asset/resource",
        generator: {
          filename: "fonts/[name][ext]",
        }
      },
    ],
  },
  plugins: [
    new webpack.DefinePlugin({
      'process.env.NODE_ENV': JSON.stringify(env),
      'process.env.TARGET': JSON.stringify(target),
    }),

    ...(env === 'production' ? [
      new CssMinimizerPlugin(),
    ] : [
      // Development only plugins
      new webpack.HotModuleReplacementPlugin(),

    ]),
    new HtmlWebpackPlugin({
      filename: './index.html',
      template: './src/index.html',
      inject: true,
      minify: env === 'production' ? {
        collapseWhitespace: true,
        removeComments: true,
        removeRedundantAttributes: false,
        removeScriptTypeAttributes: true,
        removeStyleLinkTypeAttributes: true,
        useShortDoctype: true
      } : false,
    }),
    new MiniCssExtractPlugin({
      filename: 'css/[name].css',
    }),
    new CopyWebpackPlugin({
      patterns: [
        {
          noErrorOnMissing: true,
          from: resolvePath('src/static'),
          to: resolvePath(isCordova ? 'cordova/www/static' : 'www/static'),
        },
        {
          noErrorOnMissing: true,
          from: resolvePath('src/manifest.json'),
          to: resolvePath('www/manifest.json'),
        },
      ],
    }),
    ...(!isCordova ? [
      new WorkboxPlugin.InjectManifest({
        swSrc: resolvePath('src/service-worker.js'),
        maximumFileSizeToCacheInBytes: 6 * 1024 * 1024, // or however much you need. This is 6MB.
      })
    ] : []),
  ],
};