webpack.prod.config.js

/* eslint-disable import/no-extraneous-dependencies */
const webpack = require('webpack');
const path = require('path');
const TerserPlugin = require('terser-webpack-plugin');

module.exports = {
  entry: ['@babel/polyfill', './src/app/App.js'],
  mode: 'production',
  target: 'electron-main',

  output: {
    path: path.join(__dirname, '/public/built'),
    filename: 'bundle.js',
    publicPath: '/built/',
  },

  module: {
    rules: [
      { test: /\.js$/, loader: 'babel-loader', exclude: /node_modules/ },
      { test: /\.css$/, loader: 'style-loader!css-loader' },
      { test: /\.less$/, loader: 'style-loader!css-loader!less-loader' },
      {
        test: /\.(png|woff|woff2|eot|ttf|svg)$/,
        loader: 'url-loader?limit=100000',
      },
    ],
  },

  plugins: [
    new webpack.HotModuleReplacementPlugin(),
    new webpack.ExternalsPlugin('commonjs', ['node-pty', 'chokidar']),
  ],
  optimization: {
    minimizer: [new TerserPlugin()],
  },
};