// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
// Use of this source code is governed by the GPL 3.0

package main

import (
	"fmt"
	"os"

	"go.wit.com/lib/gui/shell"
	"go.wit.com/log"
)

// exits if not root
func checkSuperuser() {
	if os.Getuid() != 0 {
		badExit(fmt.Errorf("you must be root"))
	}
}

func areSuperuser() bool {
	if os.Getuid() == 0 {
		return true
	}
	return false
}

func exitOnError(cmd []string) {
	var err error
	log.Info("Running:", cmd)
	_, err = shell.RunVerbose(cmd)
	if err != nil {
		badExit(err)
	}
}

func exitOnErrorRealtime(cmd []string) {
	var err error
	log.Info("Running:", cmd)
	_, err = shell.RunRealtimeError(cmd)
	if err != nil {
		badExit(err)
	}
}

func okExit(thing string) {
	if thing != "" {
		log.Info(thing, "ok")
	}
	os.Exit(0)
}

func badExit(err error) {
	me.sh.BadExit("wit failed: ", err)
	os.Exit(-1)
}