webpack.config.js

const webpack = require('webpack');
const TerserPlugin = require('terser-webpack-plugin');
const LicenseWebpackPlugin = require('license-webpack-plugin')
	.LicenseWebpackPlugin;
const { version, name } = require('./package.json');

module.exports = {
	entry: ['./src/index.ts'],
	output: {
		filename: 'bundle.js',
		module: false,
		pathinfo: true,
	},
	mode: 'production',
	optimization: {
		minimize: true,
		minimizer: [
			new TerserPlugin({
				extractComments: false,
			}),
		],
	},
	plugins: [
		new LicenseWebpackPlugin(),
		new webpack.BannerPlugin({
			banner: `${name} v${version}. Copyright (c) 2021 by Pablo Klaschka (MIT Licensed). See main.licenses.txt for licenses of open-source projects used and packaged here.`,
		}),
	],
	devtool: 'source-map',
	module: {
		rules: [
			{
				test: /\.tsx?$/,
				use: 'ts-loader',
				exclude: /node_modules/,
			},
			{
				test: /\.css$/i,
				use: ['style-loader', 'css-loader'],
			},
		],
	},
	resolve: {
		extensions: ['.ts', '.tsx', '.js'],
	},
};