webpack.config.js

const Encore = require('@symfony/webpack-encore');

// Manually configure the runtime environment if not already configured yet by the "encore" command.
// It's useful when you use tools that rely on webpack.config.js file.
if (!Encore.isRuntimeEnvironmentConfigured()) {
    Encore.configureRuntimeEnvironment(process.env.NODE_ENV || 'dev');
}

Encore
// directory where compiled assets will be stored
    .setOutputPath('public/build/')

    // public path used by the web server to access the output path
    .setPublicPath('/build')
    // only needed for CDN's or subdirectory deploy
    //.setManifestKeyPrefix('build/')

    /*
     * ENTRY CONFIG
     *
     * Each entry will result in one JavaScript file (e.g. app.js)
     * and one CSS file (e.g. app.css) if your JavaScript imports CSS.
     */

    .addEntry('app', './assets/js/app.js')
    .addEntry('page', './assets/js/page.js')
    .addEntry('r2m_play', './assets/js/r2m_play.js')
    .addEntry('r2m_page', './assets/js/r2m_page.js')
    .addEntry('patreon', './assets/js/patreon.js')
    .addEntry('r2m', './assets/js/r2m.js')


    //.addEntry('page1', './assets/js/page1.js')
    //.addEntry('page2', './assets/js/page2.js')
     // enables the Symfony UX Stimulus bridge (used in assets/bootstrap.js)
    .enableStimulusBridge('./assets/controllers.json')

    // will require an extra script tag for runtime.js
    // but, you probably want this, unless you're building a single-page app
    .enableSingleRuntimeChunk()

    /*
     * FEATURE CONFIG
     *
     * Enable & configure other features below. For a full
     * list of features, see:
     * https://symfony.com/doc/current/frontend.html#adding-more-features
     */
    .cleanupOutputBeforeBuild()
    .enableBuildNotifications()
    .enableSourceMaps(!Encore.isProduction())
    // enables hashed filenames (e.g. app.abc123.css)
    .enableVersioning(Encore.isProduction())

    // enables hashed filenames (e.g. app.abc123.css)
    //.enableVersioning(Encore.isProduction())

    //.addPlugin(new NodePolyfillPlugin())

    // configure Babel
    .configureBabel((config) => {
         //config.plugins.push('@babel/a-babel-plugin');
        config.plugins.push('@babel/plugin-proposal-class-properties');
    })

    // enables and configure @babel/preset-env polyfills
    .configureBabelPresetEnv((config) => {
        config.useBuiltIns = 'usage';
        config.corejs = '3';
    })

    // uncomment if you use TypeScript
    //.enableTypeScriptLoader()

    // uncomment if you're having problems with a jQuery plugin
    //.autoProvidejQuery()

    /*.addLoader({
        test: /\.(png|jpg|svg)$/,
        loader: 'file-loader',
        options: {
            name: '/[name].[hash:7].[ext]',
            publicPath: '/build',
            outputPath: 'images'
        }
    })
    */

    .cleanupOutputBeforeBuild()

    .enableVersioning()

    // uncomment if you use Sass/SCSS files
    .enableSassLoader()


    .enableReactPreset()

    // uncomment to get integrity="..." attributes on your script & link tags
    // requires WebpackEncoreBundle 1.4 or higher
    //.enableIntegrityHashes(Encore.isProduction())

    // uncomment if you're having problems with a jQuery plugin
    //.autoProvidejQuery()

;


module.exports = Encore.getWebpackConfig();