webpack.config.js

/*
    Webpack Encore configuration.

        https://github.com/symfony/webpack-encore/blob/master/index.js
        https://symfony.com/doc/3.4/frontend/encore/legacy-apps.html

*/

var path = require('path');
var 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
    .setOutputPath('public/build/')
    .setPublicPath('/build')
    .addEntry('app', './assets/js/app.js')
    .addEntry('nelmio', './assets/js/nelmio.js')
    .addEntry('course_info_layout', './assets/js/course_info_layout.js')
    //.splitEntryChunks()
    .autoProvidejQuery()
    //.enableSingleRuntimeChunk()
    .disableSingleRuntimeChunk()
    .enableBuildNotifications()
    .cleanupOutputBeforeBuild()
    .enableSourceMaps(!Encore.isProduction())
    .enableVersioning(Encore.isProduction())
    .enableSassLoader()
    .enablePostCssLoader(
        /*
        (options) => {
            options.config = {
                // the directory where the postcss.config.js file is stored
                path: './assets'
            };
        }
         */
    )
    .autoProvideVariables({
        $: 'jquery',
        jQuery: 'jquery',
        select2: 'select2',
        bootbox: 'bootbox',
    })
    .copyFiles([
        {from: './assets/images', to: 'images/[path][name].[ext]'},
        {from: './node_modules/ckeditor/', to: 'ckeditor/[path][name].[ext]', pattern: /\.(js|css)$/, includeSubdirectories: false},
        {from: './node_modules/ckeditor/adapters', to: 'ckeditor/adapters/[path][name].[ext]'},
        {from: './node_modules/ckeditor/lang', to: 'ckeditor/lang/[path][name].[ext]'},
        {from: './node_modules/ckeditor/plugins', to: 'ckeditor/plugins/[path][name].[ext]'},
        {from: './node_modules/ckeditor/skins', to: 'ckeditor/skins/[path][name].[ext]'},
        {from: './node_modules/ckeditor-wordcount-plugin', to: 'ckeditor/plugins/[path][name].[ext]'}

    ])
    .addLoader({test: /\.json$/i, include: [path.resolve(__dirname, 'node_modules/ckeditor')], loader: 'raw-loader', type: 'javascript/auto'})
;

module.exports = [
    Encore.getWebpackConfig()
];