I wanted to build flatpaks cli applications and I still don't understand how to build a flatpak cli in the first place and I have asked in some communities and they mention things like vim being in flatpak but I more so need a definitive guide on how to publish a cli application to flatpak

A lot of focus in flatpak sadly gets focused on guis and not clis

Like how much efforts would it take to convert a golang static binary/project cli to flatpak?