package main

import (
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"

	"git.riedstra.us/mitch/go-website/page"
)

var VersionString = ""

func VersionPrint() {
	fmt.Println(VersionString)
	os.Exit(0)
}

func main() {
	fl := flag.NewFlagSet("Website", flag.ExitOnError)
	listen := fl.String("l", "0.0.0.0:8001", "Listening address")
	directory := fl.String("d", ".", "Directory to serve.")
	version := fl.Bool("v", false, "Print the version then exit")
	_ = fl.Parse(os.Args[1:])

	if *version {
		VersionPrint()
	}

	if err := os.Chdir(*directory); err != nil {
		log.Fatal(err)
	}

	page.SetupHandlers()
	_ = http.ListenAndServe(*listen, nil)
}