package main

import (
	"golang.org/x/net/webdav"
	"log"
	"net/http"
	"path/filepath"

	flag "github.com/spf13/pflag"
)

func main() {
	var (
		bind    string
		rootDir string
	)
	flag.StringVarP(&bind, "bind", "b", "localhost:8080", "Address to listen to.")
	flag.StringVarP(&rootDir, "root", "r", ".", "Address to listen to.")
	flag.Parse()

	handler := &webdav.Handler{
		FileSystem: webdav.Dir(rootDir),
		LockSystem: webdav.NewMemLS(),
	}

	root, err := filepath.Abs(rootDir)
	if err != nil {
		log.Fatalf("Invalid path '%s': %s", rootDir, err)
	}
	log.Printf("Starting WebDAV server at '%s' on '%s'...", root, bind)
	http.ListenAndServe(bind, handler)
}