Dear Jérémy, I would be more than happy to help with this (unless you're in a rush, that is: I'm quite busy at the moment!)
ansible/receptor has a lot of dependencies (you can see these listed in its go.mod file) that aren't already packaged for Debian. May I suggest you work on one of these, maybe a simple one like github.com/ghjm/cmdline, to get a feel for the Debian Go Packaging Team tooling and workflow? Best wishes, Sebastian
