How do i expose a git repo though cloudflare?

I want to self host my git repos. i have set up gitea and gotten https part working through cloudflare tunnels, but i cant figure out how to set up ssh. i would like to use that since when i try to push through https i need to enter my password which gets annoying. I am also not sold on gitea and might switch to just normal git repos with cgit, but i need to get ssh working for that. i live in an apartment so i dont have control over my router and such which is why i use cf tunnels. I also would prefer not having to install any software on the client to access it, but if its the only solution i would prefer using something like tailscale or wireguard. Any pointers would be appreciated.