webpack.ui.config.js

const CopyPlugin = require('copy-webpack-plugin')
const HtmlWebpackPlugin = require('html-webpack-plugin')
const path = require('path')
const WebpackBuildNotifierPlugin = require('webpack-build-notifier')

const config = {
  mode: 'production',

  context: path.join(__dirname, 'src', 'ui'),

  entry: ['./index.js'],

  output: {
    path: path.join(__dirname, 'assets', 'ui'),
    filename: 'index.js'
  },

  resolve: {
    // .mjs needed for https://github.com/graphql/graphql-js/issues/1272
    extensions: ['.js', 'jsx', '.mjs']
  },

  module: {
    rules: [
      {
        test: /\.jsx?$/,
        use: [
          {
            loader: 'babel-loader'
          }
        ]
      },
      {
        test: /\.css$/,
        use: [
          { loader: 'style-loader' },
          {
            loader: 'css-loader',
            options: {
              modules: true
            }
          }
        ]
      },
      {
        test: /\.svg$/,
        use: ['@svgr/webpack']
      },
      {
        // fixes https://github.com/graphql/graphql-js/issues/1272
        test: /\.mjs$/,
        include: /node_modules/,
        type: 'javascript/auto'
      }
    ]
  },

  plugins: [
    new HtmlWebpackPlugin({
      template: './static/index.html',
      filename: 'index.html',
      inject: 'body'
    }),
    new CopyPlugin([
      {
        from: './static/global.css',
        to: 'global.css'
      }
    ])
  ],
  target: 'electron-renderer'
}

module.exports = env => {
  if (!env || env === 'development') {
    return {
      ...config,
      mode: 'development',
      plugins: [
        ...config.plugins,
        new WebpackBuildNotifierPlugin({
          title: 'Hypha Build'
        })
      ],
      watch: true,
      watchOptions: {
        aggregateTimeout: 500
      }
    }
  }
  return config
}