package main

import (
	"flag"
	"fmt"
	"os"
	"path"
)

const (
	_Version = "0.5.0"
)

var (
	port    string
	debug   bool
	servers string
	config  string
	version bool
)

func usage() {
	fmt.Printf("Usage of %s:\n", path.Base(os.Args[0]))
	fmt.Printf("\t-p <port>\n")
	fmt.Printf("\t-D <debug [true|false]>\n")
	fmt.Printf("\t-s <servers list [ip:port,ip:port...]>\n")
	fmt.Printf("\t-c <config file>\n")
	fmt.Println()
	os.Exit(0)
}

func init() {
	flag.StringVar(&port, "p", "4000", "port")
	flag.BoolVar(&debug, "D", false, "debug")
	flag.BoolVar(&debug, "v", false, "debug")
	flag.StringVar(&servers, "s", "", "servers")
	flag.StringVar(&config, "c", "", "config file")
}