webpack.dev.config.js

const webpack = require('webpack')
const path = require('path')
const HtmlWebpackPlugin = require('html-webpack-plugin')
const { spawn } = require('child_process')

// Any directories you will be adding code/files into, need to be added to this array so webpack will pick them up
const defaultInclude = path.resolve(__dirname, 'src')

module.exports = {
  module: {
    rules: [
      {
        test: /\.jsx?$/,
        use: [{ loader: 'babel-loader' }],
        include: defaultInclude
      },
      {
        test: /\.ts?$/,
        loaders: ['babel-loader', 'ts-loader'],
        include: defaultInclude
      },
      {
        test: /\.tsx?$/,
        loaders: ['babel-loader', 'ts-loader'],
        include: defaultInclude
      },
      {
        test: /\.(jpe?g|png|gif|ico)$/,
        use: [{ loader: 'file-loader?name=img/[name]__[hash:base64:5].[ext]' }],
        include: defaultInclude
      },
      {
        test: /\.mp3$/,
        use: 'file-loader'
      },
      {
        test: /\.css$/,
        exclude: /node_modules/,
        loader: 'style-loader!css-loader'
      },
      {
        test: /\.(eot|svg|ttf|woff|woff2)$/,
        exclude: /node_modules/,
        loader: 'url-loader?name=font/[name]__[hash:base64:5].[ext]',
        include: defaultInclude,
        options: {
          publicPath: './fonts/',
          name: '../fonts/[name].[ext]',
          limit: 1000
        }
      }
    ]
  },
  entry: './src/index.tsx',
  resolve: {
    extensions: ['.js', 'jsx', '.ts', '.tsx'],
    modules: ['src', 'node_modules']
  },
  target: 'electron-renderer',
  plugins: [
    new HtmlWebpackPlugin({
      title: "ESP Developer Console",
      template: "./src/index.html"
    }),
    new webpack.DefinePlugin({
      'process.env.NODE_ENV': JSON.stringify('development')
    })
  ],
  devtool: 'cheap-source-map',
  devServer: {
    contentBase: path.resolve(__dirname, 'dist'),
    stats: {
      colors: true,
      chunks: false,
      children: false,
      assets: false,
      modules: false,
      entrypoints: false
    },
    before() {
      spawn(
        'electron',
        ['.'],
        { shell: true, env: process.env, stdio: 'inherit' }
      )
      .on('close', code => process.exit(0))
      .on('error', spawnError => console.error(spawnError))
    }
  }
}