// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// +build !plan9

package main

import (
	"flag"
	"log"
	"os"
	"path/filepath"
)

var (
	config   *Config
	flConfig = flag.String("config", filepath.Join(os.Getenv("HOME"), ".SyncRefs.conf"), "configuration file path")
)

func main() {
	flag.Parse()
	fh, err := os.Open(*flConfig)
	if err != nil && !os.IsNotExist(err) {
		log.Fatal(err)
	}
	if fh != nil {
		config, err = ReadConfig(fh)
		if err != nil {
			log.Fatal(err)
		}
	}

	// Build relationships of each group
	// there needs to be a quit chan to hand off to each watcher and group
	for _, arg := range flag.Args() {
		WatchPath(arg)
	}
}