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package main

import (
	"flag"
	"http"
	"log"
)

func main() {

	addr := flag.String("http", ":8080", "Listen address")
	dir := flag.String("dir", ".", "Directory to share")
	help := flag.Bool("help", false, "Display help")

	flag.Parse()

	if *help || flag.NArg() != 0 {
		flag.Usage()
		return
	}

	e := http.ListenAndServe(*addr, http.FileServer(*dir, ""))
	if e != nil {
		log.Exit("wshare: ", e.String())
	}
}