The closest I found that works is: https://hackaday.com/2024/03/16/radicle-an-open-source-peer-to-peer-github-alternative/
It took a LONG time to get set up on one of my systems. It worked! Unfortunately, I found that just having git by itself was fine for my purposes. And most people are throwing in behind codeberg which is fine by me.
kybean@pawb.social 2 days ago
Forgejo, the software project powering Codeberg, is working on adding federation but it’s got a long way to go before it’s a usable feature