GitLab

The GPL 3.0 license statement has to be added to all source files so that the repo can be made public.

Example license text from old backend:

/**
 * File: abcdef.js
 * Author: Forename Surname <TODO@eonerc.rwth-aachen.de>
 * Date: xx.xx.2019
 *
 * This file is part of VILLASweb-backend.
 *
 * VILLASweb-backend is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * VILLASweb-backend is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with VILLASweb-backend. If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/

GPL 3.0 license can be found here: http://www.gnu.de/documents/gpl-3.0.en.html