Instead of Gogs it is now recommended to use Gitea, since it has more activity (~400 more commits last time I checked) and is community driven: https://gitea.io/

According to their Blog: Gitea is a community fork of the popular self-hosted Git service Gogs. We’re a growing group of former Gogs users and contributors who found the single-maintainer management model of Gogs frustrating and thus decided to make an effort to build a more open and faster development model. https://blog.gitea.io/2016/12/welcome-to-gitea/