webpack.config.js

/*
 * Copyright 2017 Adobe. All rights reserved.
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
 * OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

const path = require('path');
const baseConfig = {
  entry: {
    cssTools: './src/index.ts',
  },
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        use: 'ts-loader',
        exclude: /node_modules/,
      },
    ],
  },
  resolve: {
    extensions: ['.tsx', '.ts', '.js'],
  },
  stats: {
    colors: true,
  },
  devtool: 'source-map',
};

// cjs
const cjs = Object.assign({}, baseConfig, {
  output: {
    filename: '[name].js',
    libraryTarget: 'commonjs2',
    path: path.resolve(__dirname, 'dist/cjs'),
    clean: process.env.NODE_ENV === 'prod',
  },
});

// umd
const umd = Object.assign({}, baseConfig, {
  output: {
    filename: '[name].js',
    libraryTarget: 'umd',
    path: path.resolve(__dirname, 'dist/umd'),
    clean: process.env.NODE_ENV === 'prod',
    globalObject: 'this',
  },
});

module.exports = [cjs, umd];