Go Auto-Recompile and Reload Server on file change

Another option, if you have nodejs installed on your machine

install nodemon with -g npm i -g nodemon

go to your code dir and run:

nodemon --watch './**/*.go' --signal SIGTERM --exec 'go' run cmd/MyProgram/main.go

This will send SIGTERM every time any .go files changes and will run go run cmd/Myprogram/main.go

Fully cross platform.