create-autoimport-module.js

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

'use strict';

module.exports = function createAutoimportVirtualModule(config) {
    let file = '';

    if ('undefined' === typeof config['controllers']) {
        throw new Error('Your Stimulus configuration file (assets/controllers.json) lacks a "controllers" key.');
    }

    for (let packageName in config.controllers) {
        for (let controllerName in config.controllers[packageName]) {
            const controllerConfig = config.controllers[packageName][controllerName];

            if (!controllerConfig.enabled || 'undefined' === typeof controllerConfig.autoimport) {
                continue;
            }

            for (let autoimport in controllerConfig.autoimport) {
                if (!controllerConfig.autoimport[autoimport]) {
                    continue;
                }

                file += "\nimport '" + autoimport + "';";
            }
        }
    }

    return file;
};