It is a bit like nodemon just for GO or Alex' Golang Automatic Reloads. And I only quickly wrote it for myself but it is very simple and you are invited to improve this little helper!
It sets the $GOPATH
for you and you can install it via npm install -g go-mon
(or like a pro npm i -g go-mon
).
Then just run a go programm like gomon staticsmoothie.go
!