cyb/webpack.config.prod.tauri.js

const webpack = require('webpack');
const { merge } = require('webpack-merge');
const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
const TerserPlugin = require('terser-webpack-plugin');
const CompressionWebpackPlugin = require('compression-webpack-plugin');
const commonConfig = require('./webpack.config.common');

module.exports = merge(commonConfig, {
  mode: 'production',
  devtool: 'source-map',
  output: {
    filename: '[name].[contenthash:8].js',
    chunkFilename: '[name].[contenthash:8].chunk.js',
  },
  plugins: [
    new webpack.DefinePlugin({
      ...commonConfig.plugins.find(
        (plugin) => plugin.constructor.name === 'DefinePlugin'
      ).definitions,
      'process.env.IS_TAURI': JSON.stringify(true),
    }),
  ],
  optimization: {
    nodeEnv: 'production',
    concatenateModules: true,
    removeAvailableModules: true,
    splitChunks: {
      chunks: 'all',
      minSize: 2024000,
      maxSize: 3024000,
    },
    minimize: true,
    minimizer: [
      new CssMinimizerPlugin(),
      new TerserPlugin({
        // Use multi-process parallel running to improve the build speed
        // Default number of concurrent runs: os.cpus().length - 1
        parallel: true,
        // Enable file caching
        cache: true,
        sourceMap: true,
      }),
      ...(!process.env.IPFS_DEPLOY
        ? [
            new CompressionWebpackPlugin({
              filename: '[path][base].gz',
              algorithm: 'gzip',
              test: /\.js$|\.css$|\.html$|\.eot?.+$|\.ttf?.+$|\.woff?.+$|\.svg+$|\.wasm?.+$/,
              threshold: 10240,
              minRatio: 0.8,
            }),
          ]
        : []),
    ],
  },
});