webpack.config.js

const webpack = require('webpack');
const path = require('path');

const inProduction = process.env.NODE_ENV === 'production';

const compilerOptions = {};
const output = {
    path: path.resolve(__dirname, 'dist'),
    library: 'Cypress Laravel',
    libraryTarget: 'umd',
    umdNamedDefine: true
};

switch (process.env.TARGET_BUILD) {
    case 'esmodule':
        output.filename = 'cypress-laravel.esm.js';
        compilerOptions.module = 'es6';
        break;
    case 'commonjs':
        output.filename = 'cypress-laravel.common.js';
        break;
    case 'umd':
        output.filename = 'cypress-laravel.js';
        output.libraryTarget = 'window';
        break;
}

module.exports = {

    entry: path.resolve(__dirname, 'src/index.ts'),

    output,

    module: {

        rules: [

            {
                test: /\.ts$/,
                use: [
                    {
                        loader: 'ts-loader',
                        options: {
                            compilerOptions,
                            onlyCompileBundledFiles: true,
                        },
                    },
                ],
                exclude: /node_modules/,
            },
        ],

    },

    plugins: [
        new webpack.LoaderOptionsPlugin({ minimize: inProduction }),
    ],

    resolve: {
        extensions: ['*', '.ts'],
        alias: {
            '@': path.resolve(__dirname, 'src'),
        },
    },

};