checkout/config/webpack.config.common.js

const webpack = require('webpack');
const path = require('path');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');

module.exports = {
    name: 'js',
    entry: {
        '../dist/checkout': path.join(__dirname, '../src/checkout/checkout.js'),
        '../dist/payframe': path.join(__dirname, '../src/payframe/payframe.js'),
        '../dist/v1/app': path.join(__dirname, '../src/app/index.tsx')
    },
    output: {
        filename: '[name].js',
        path: path.join(__dirname)
    },
    resolve: {
        extensions: ['.ts', '.tsx', '.js']
    },
    module: {
        rules: [
            {test: /\.(js|jsx)$/, use: ['babel-loader', 'eslint-loader'], exclude: /node_modules(?!\/tokenizer)/},
            {test: /\.(ts|tsx)$/, use: ['awesome-typescript-loader', 'tslint-loader']},
            {
                test: /\.(css|scss)$/,
                use: ExtractTextPlugin.extract({
                    use: [
                        {loader: 'css-loader', options: {minimize: true}},
                        {loader: 'sass-loader'}
                    ],
                    fallback: 'style-loader'
                })
            }
        ]
    },
    plugins: [
        new ExtractTextPlugin({filename: '[name].css'}),
        new CopyWebpackPlugin(
            [
                {from: './src/payframe/payframe.html', to: '../dist/html/'},
                {from: './src/payframe/finishInteraction.html', to: '../dist/html/'},
                {from: './src/payframe/images', to: '../dist/images'},
                {from: './src/appConfig.json', to: '../dist/'},
                {from: './src/locale', to: '../dist/locale'}
            ],
            {debug: 'warning'}
        ),
        new HtmlWebpackPlugin({
            inject: false,
            template: 'src/app/index.html',
            filename: '../dist/v1/checkout.html',
            files: {
                app: './app.js',
                styles: './app.css'
            }
        })
    ]
};