gilo/gilo.go

package main

import (
	"golang.org/x/term"
	"os"
)

func goRaw() (*term.State, error) {
	return term.MakeRaw(int(os.Stdin.Fd()))
}

func main() {
	oldState, err := goRaw()
	if err != nil {
		panic(err)
	}

	defer term.Restore(int(os.Stdin.Fd()), oldState)
}