webpack.main.config.js 2.2 KB
'use strict'

process.env.BABEL_ENV = 'main'

const os = require('os')
const path = require('path')
const { dependencies } = require('../package.json')
const webpack = require('webpack')
const MinifyPlugin = require("babel-minify-webpack-plugin");
const HappyPack = require('happypack')
const HappyThreadPool = HappyPack.ThreadPool({ size: os.cpus().length })

function resolve(dir) {
  return path.join(__dirname, '..', dir)
}

let mainConfig = {
  entry: {
    main: path.join(__dirname, '../src/main/index.js')
  },
  externals: [
    ...Object.keys(dependencies || {})
  ],
  module: {
    rules: [
      // {
      //   test: /\.(js)$/,
      //   enforce: 'pre',
      //   exclude: /node_modules/,
      //   use: {
      //     loader: 'eslint-loader',
      //     options: {
      //       formatter: require('eslint-friendly-formatter')
      //     }
      //   }
      // },
      {
        test: /\.js$/,
        use: 'happypack/loader?id=MainHappyBabel',
        exclude: /node_modules/
      },
      {
        test: /\.node$/,
        use: 'node-loader'
      }
    ]
  },
  node: {
    __dirname: process.env.NODE_ENV !== 'production',
    __filename: process.env.NODE_ENV !== 'production'
  },
  output: {
    filename: '[name].js',
    libraryTarget: 'commonjs2',
    path: path.join(__dirname, '../dist/electron')
  },
  plugins: [
    new webpack.NoEmitOnErrorsPlugin(),
    new HappyPack({
      id: "MainHappyBabel",
      loaders: [{
        loader: 'babel-loader',
        options: {
          cacheDirectory: true
        }
      }],
      threadPool: HappyThreadPool
    })
  ],
  resolve: {
    alias: {
      '@config': resolve('config'),
    },
    extensions: ['.tsx', '.ts', '.js', '.json', '.node']
  },
  target: 'electron-main'
}

/**
 * Adjust mainConfig for development settings
 */
if (process.env.NODE_ENV !== 'production') {
  mainConfig.plugins.push(
    new webpack.DefinePlugin({
      '__static': `"${path.join(__dirname, '../static').replace(/\\/g, '\\\\')}"`
    })
  )
}

/**
 * Adjust mainConfig for production settings
 */
if (process.env.NODE_ENV === 'production') {
  mainConfig.plugins.push(
    new MinifyPlugin(),
    new webpack.DefinePlugin({
      'process.env.NODE_ENV': '"production"'
    })
  )
}

module.exports = mainConfig