zerone/xsh/main.go

package main

import (
	"fmt"
	"os"
	"strings"
	"syscall"

	"golang.org/x/crypto/ssh/terminal"
)

var (
	oldTermState *terminal.State
)

const prompt = "LBS> "

func main() {

	fmt.Printf("\nLBS CLI - version 1.0\n\n")

	var err error
	oldTermState, err = terminal.MakeRaw(syscall.Stdin)
	if err != nil {
		fmt.Println(err)
		return
	}

	term := terminal.NewTerminal(os.Stdin, prompt)
	rawState, err := terminal.GetState(syscall.Stdin)
	if err != nil {
		fmt.Println(err)
		return
	}

	for {
		cmdline, err := term.ReadLine()
		if err != nil {
			break
		}
		cmdline = strings.TrimSpace(cmdline)
		if cmdline == "" {
			continue
		}
		terminal.Restore(syscall.Stdin, oldTermState)
		fmt.Println("oooooo:", cmdline)
		terminal.Restore(syscall.Stdin, rawState)
	}

	terminal.Restore(syscall.Stdin, oldTermState)
	fmt.Println("")
	//fmt.Println("Terminal Over !!!!")
}