main.go

// Copyright 2017 Xiaomi, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.


package main

import (
	"flag"
	"fmt"
	"os"

	"github.com/open-falcon/task/collector"
	"github.com/open-falcon/task/g"
	"github.com/open-falcon/task/http"
	"github.com/open-falcon/task/index"
	"github.com/open-falcon/task/proc"
)

func main() {
	cfg := flag.String("c", "cfg.json", "configuration file")
	version := flag.Bool("v", false, "show version")
	versionGit := flag.Bool("vg", false, "show version")
	flag.Parse()

	if *version {
		fmt.Println(g.VERSION)
		os.Exit(0)
	}
	if *versionGit {
		fmt.Println(g.VERSION, g.COMMIT)
		os.Exit(0)
	}

	// global config
	g.ParseConfig(*cfg)
	// proc
	proc.Start()

	// graph index
	index.Start()
	// collector
	collector.Start()

	// http
	http.Start()

	select {}
}