An easy way to mirror git repositories

Due to the (relatively recent) enshittification of big tech platforms, most notably Microsoft (but also, unfortunately, platforms like YouTube), I’ve decided to move to primarily using Codeberg instead of GitHub to store my repositories. I’m also planning to host my own cgit instance once I get my home server put together, but the recent upward development in storage device prices has seriously hindered the progress on that front. Thus Codeberg will be a good stepping stone for this purpose, ...