dir.js

/*jslint nomen: true */
/*global prompt, alert, confirm, window, self, Audio, $, jQuery, console,  _, document, */

/*jslint node: true, regexp: true, maxerr: 200 */

const fs = require('fs');

const testFolder = '../metadata/';

fs.readdir(testFolder, (err, files) => {
    var match = new RegExp(/\.(js)/g);
    files.forEach(file => {
        if (match.test(file)) {
            console.log(testFolder + file);
        }
    });
});