webpack.config.js

const webpack = require('webpack');
const path = require('path');
const TerserPlugin = require('terser-webpack-plugin');
const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
const { version } = require('./package.json');

/**
 * @type {webpack.Configuration}
 */
module.exports = {
  entry: './src/index.ts',
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: 'bundle.js',
    library: {
      name: 'Trigger',
      type: 'window',
    },
  },
  resolve: {
    extensions: ['.ts', '.js', '.json'],
  },
  module: {
    rules: [
      {
        test: /\.(t|j)s$/,
        loader: 'babel-loader',
        exclude: /(node_modules)/,
      },
    ],
  },
  optimization: {
    minimizer: [
      new TerserPlugin({
        terserOptions: {
          compress: {
            pure_funcs: ['console.info', 'console.debug', 'console.log'],
          },
        },
        extractComments: false,
      }),
    ],
  },
  plugins: [
    new ForkTsCheckerWebpackPlugin(),
    new webpack.BannerPlugin({
      banner: `/*!\n * Trigger.js v${version}\n * Copyright (c) 2021 Steven Lei\n * Released under the MIT License.\n*/`,
      raw: true,
    }),
  ],
};