webpack.config.cjs

/*
 * Wire
 * Copyright (C) 2023 Wire Swiss GmbH
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see http://www.gnu.org/licenses/.
 *
 */

const webpack = require('webpack');

const path = require('path');

/**
 * @type {(env: {production?: true}) => import('webpack').Configuration}
 * */

module.exports = (env = {}) => ({
  devtool: env.production ? undefined : 'eval-cheap-source-map',
  entry: path.resolve(__dirname, 'electron/renderer/src/index.tsx'),
  externals: {
    'fs-extra': '{}',
  },
  mode: !env.production ? 'development' : 'production',
  module: {
    rules: [
      {
        exclude: /node_modules/,
        test: /\.[tj]sx?$/,
        use: ['babel-loader'],
      },
      {
        test: /\.css$/,
        use: ['style-loader', 'css-loader'],
      },
    ],
  },
  output: {
    filename: 'bundle.js',
    path: path.resolve(__dirname, 'electron/renderer/dist'),
  },
  plugins: env.production
    ? [
        new webpack.DefinePlugin({
          'process.env': {
            NODE_ENV: '"production"',
          },
        }),
      ]
    : undefined,
  resolve: {
    extensions: ['.js', '.jsx', '.json', '.ts', '.tsx'],
  },
  stats: 'errors-only',
  target: 'electron-renderer',
});