gilo/terminal/io.go

package terminal

import (
	"bufio"
	"fmt"
	"os"
)

var reader = bufio.NewReader(os.Stdin)

func ReadKey() (rune, int) {
	ch, size, err := reader.ReadRune()
	if err != nil {
		panic(err)
	}

	return ch, size
}

func Read() (string, int) {
	var buff []byte

	size, err := reader.Read(buff)
	if err != nil {
		panic(err)
	}

	return string(buff), size
}

// Print string to stdout
func Write(s string) {
	fmt.Print(s)
}