package main

import (
	"flag"
	"log"
	"net/http"
	"net/http/cgi"
	"strings"
)

func main() {
	path := flag.String("path", "", "Path to the cgi binary")
	dir := flag.String("dir", "", "set a different working directory from the base path of 'path'")
	env := flag.String("env", "", "set environment variables for the CGI process")
	prefix := flag.String("uri-prefix", "/", "set the URL prefix when the CGI process is hosted in a sub directory")
	flag.Parse()

	forwarder := &cgi.Handler{
		Path: *path,
		Root: *prefix,
		Env:  strings.Split(*env, ","),
		Dir:  *dir,
	}
	http.Handle("/", forwarder)
	log.Fatalf("server stopped working: %s", http.ListenAndServe(":8080", nil))
}