// welcome screen in case / does not serve up any file yet
function welcomePage(req, res, next) {
if (req.path !== '/') return next();
-
res.status(200).sendFile(path.join(__dirname, '/frontend/welcome.html'));
}
-// router.get('/', function (req, res) { res.status(200).sendFile(path.join(__dirname, '/frontend/welcome.html')); });
var rootFolder = path.resolve(__dirname, process.argv[2] || 'files');