Generally, when you want to package your go app, you are creating different packages, inside the same project. The problem is, if you want to use a single internal package, you simply can’t, because you have to import the entire package in order to user a single and very simple feature inside. But, sometimes, you don’t want to use a single extenal package. Indeed, you just want to use a certain number of packages to do a task, and all compatible between them. And this become more complex...
