I tend to write most of my logic in packages... so a "users" package or a "comments" package (if we were building HN). These have NO http interface! They do how

I tend to write most of my logic in packages... so a "users" package or a "comments" package (if we were building HN). These have NO http interface! They do however each have their own "main" and some sort of CLI interface: "//go:build ignore" in the comment of that file is your friend.