gilo/gilo.go

package main

import (
	"bufio"
	"os"
	"timshome.page/gilo/internal/rune"
	"timshome.page/gilo/internal/terminal"
)

func main() {
	// Go to proper raw mode, but restore canonical mode at exit
	oldState := terminal.RawOn()
	defer terminal.RawOff(oldState)

	reader := bufio.NewReader(os.Stdin)

	for {
		char, _, err := reader.ReadRune()
		if err != nil {
			panic(err)
		}

		// Ugliest syntax structure ever?
		switch {
		case char == rune.Ctrl('q'):
			terminal.OutLn("bye!")
			return
		case rune.IsCtrl(char):
			terminal.OutLn("%d", char)
		default:
			terminal.OutLn("%d ('%c')", char, char)
		}
	}
}