package main

import (
	"flag"
	"log"
	"net"
	"net/http"
	"strconv"

	"go.alanpearce.eu/elgit/config"
	"go.alanpearce.eu/elgit/routes"
)

func main() {
	var cfg string
	flag.StringVar(&cfg, "config", "./config.yaml", "path to config file")
	flag.Parse()

	log.SetFlags(log.Lshortfile)

	c, err := config.Read(cfg)
	if err != nil {
		log.Fatal(err)
	}

	if err := UnveilPaths([]string{
		c.Dirs.Static,
		c.Repo.Root,
	},
		"r"); err != nil {
		log.Fatalf("unveil: %s", err)
	}

	mux := routes.Handlers(c)
	addr := net.JoinHostPort(c.Server.Host, strconv.FormatInt(int64(c.Server.Port), 10))
	log.Println("starting server on", addr)
	log.Fatal(http.ListenAndServe(addr, mux))
}