I’d like to package Rachota, a timetracking app. I see that it’s designed to be built with Maven, but I don’t know the first thing about that tool (or Java development in general). I also see that there are no Nixpkgs docs about using maven, and that there are a two(?) functions for building maven projects in nixpkgs code base. One of them requires a secondary tool, mvn2nix. It is not immediately clear to me how to use any of these tools, and there aren’t any examples to crib off of in the nixpkgs repo.
Could someone point me to examples of Maven-built packages that would be good to copy from? Or give me pointers of any sort?