webpack.config.js

module.exports = {
  target: 'electron',
  node: {
    __dirname: false,
    __filename: false,
  },
  resolve: {
    extensions: ['.js', '.jsx'],
  },
  module: {
    rules: [
      {
        test: /\.jsx?$/,
        exclude: /node_modules/,
        loader: 'babel-loader',
      },
      {
        test: /\.css$/,
        use: ['style-loader', 'css-loader'],
      },
    ],
  },
  entry: {
    'main/index': './src/main/index.js',
    'renderer/app': './src/renderer/app.jsx',
  },
  output: {
    filename: 'dist/[name].js',
  },
  devtool: 'source-map',
};