electrojet-scripts/src/build-utils/webpack.prod.js

Build scripts for use with create-electrojet

const webpack = require('webpack')
const WebpackBar = require('webpackbar')
const MiniCssExtractPlugin = require('mini-css-extract-plugin')
const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin')
const UglifyJsPlugin = require('uglifyjs-webpack-plugin')

module.exports = {
  mode: 'production',
  module: {
    rules: [
      {
        test: /\.css$/,
        use: [
          MiniCssExtractPlugin.loader,
          'css-loader',
        ]
      },
      {
        test: /\.jsx?$/,
        use: {
          loader: 'babel-loader'
        },
        exclude: /(node_modules|dist|build-utils|webpack.config.js)/
      }
    ]
  },
  optimization: {
    minimizer: [
      new UglifyJsPlugin({
        cache: true,
        parallel: true,
        sourceMap: true
      }),
      new OptimizeCSSAssetsPlugin({})
    ]
  },
  plugins: [
    new MiniCssExtractPlugin({
      filename: '[name].css',
      chunkFilename: '[id].css'
    }),
    new webpack.EnvironmentPlugin({
      NODE_ENV: 'production',
      DEBUG: false
    }),
    new UglifyJsPlugin({
      sourceMap: true,
      uglifyOptions: {
        compress: {
          inline: false
        }
      }
    }),
    new WebpackBar({
      profile: true,
      name: "Electrojet",
    })
  ]
}