A bit of self-promotion regarding your:"host my own bare git repos and not rely on GitHub." objective:
Here is a work-in-progress code for 1-command deployment of a self-hosted GitLab server over tor, with free, limitless self-hosted CI (that can still report build status results to GitHub if you want):
https://github.com/TruCol/Self-host-GitLab-CI-for-GitHub
Tor because that way your self-hosting works from wherever you are, even if you're in a flat behind a gateway/router you do not have access to. 1-click because I like the user experience to be as simple as possible.
Tor because that way your self-hosting works from wherever you are, even if you're in a flat behind a gateway/router you do not have access to. 1-click because I like the user experience to be as simple as possible.