Exactly, syncthing has flawless p2p discovery and networking/sharing of files. Being able to put a git bare repo effectively on a syncthing share would be supe

Exactly, syncthing has flawless p2p discovery and networking/sharing of files. Being able to put a git bare repo effectively on a syncthing share would be super convenient for small private collaboration. Tailscale might be an option to make a bunch of local git repos all start pushing/pulling, but it has some headaches too and isn't really designed for opening up small single services.