webpack.config.js

const path = require('path');
const TerserPlugin = require('terser-webpack-plugin');
const getPackageJson = require('./scripts/getPackageJson');
const MiniCssExtractPlugin = require("mini-css-extract-plugin");

// const {
//   version,
//   name,
//   license,
//   repository,
//   author,
// } = getPackageJson('version', 'name', 'license', 'repository', 'author');

// const banner = `
//   ${name} v${version}
//   ${repository.url}
//
//   Copyright (c) ${author.replace(/ *<[^)]*> */g, " ")} and project contributors.
//
//   This source code is licensed under the ${license} license found in the
//   LICENSE file in the root directory of this source tree.
// `;

module.exports = {
  mode: "production",
  devtool: 'source-map',
  entry: './src/index.ts',
  output: {
    filename: 'index.js',
    path: path.resolve(__dirname, 'build'),
    library: "PServ",
    libraryTarget: 'umd',
    clean: true
  },
  optimization: {
    minimize: false,
    minimizer: [
      new TerserPlugin({ extractComments: false }),
      //new CssMinimizerPlugin()
    ],
  },
  module: {
    rules: [
      {
        test: /\.(m|j|t)s$/,
        exclude: /(node_modules|bower_components)/,
        use: {
          loader: 'babel-loader'
        }
      },
      {
        test: /\.(sa|sc|c)ss$/,
        use: [
          MiniCssExtractPlugin.loader,
          { loader: "css-loader", options: { sourceMap: true } },
        ],
      }
    ]
  },
  plugins: [
    // new MiniCssExtractPlugin({
    //     filename: 'css/index.css'
    // }),
    // new webpack.BannerPlugin(banner)
  ],
  resolve: {
    extensions: ['.ts', '.js', '.json']
  }
};