A Go project may contain multiple files with different package names. Setting up a proper layout in these cases is not always very straightforward in Go, especially for beginners. This Go programming tutorial provides a quick overview, with a hands on example, of specific use case scenarios so that one is able to not only understand the concept behind, but also be able to create a proper layout for a Go project.
[…]
Go modules are defined by the go.mod file, which describes module properties, the Go version, and the dependencies of this project on other modules. The properties includes:
[…]
[…]