cmd: support more cli command

cmd/frps/main.go

@@ -1,4 +1,4 @@
-// Copyright 2016 fatedier, fatedier@gmail.com
+// Copyright 2018 fatedier, fatedier@gmail.com
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -14,105 +14,6 @@
 
 package main
 
-import (
-	"fmt"
-	"os"
-	"strconv"
-	"strings"
-
-	docopt "github.com/docopt/docopt-go"
-	ini "github.com/vaughan0/go-ini"
-
-	"github.com/fatedier/frp/models/config"
-	"github.com/fatedier/frp/server"
-	"github.com/fatedier/frp/utils/log"
-	"github.com/fatedier/frp/utils/version"
-)
-
-var usage string = `frps is the server of frp
-
-Usage: 
-    frps [-c config_file] [-L log_file] [--log-level=<log_level>] [--addr=<bind_addr>]
-    frps -h | --help
-    frps -v | --version
-
-Options:
-    -c config_file            set config file
-    -L log_file               set output log file, including console
-    --log-level=<log_level>   set log level: debug, info, warn, error
-    --addr=<bind_addr>        listen addr for client, example: 0.0.0.0:7000
-    -h --help                 show this screen
-    -v --version              show version
-`
-
 func main() {
-	var err error
-	confFile := "./frps.ini"
-	// the configures parsed from file will be replaced by those from command line if exist
-	args, err := docopt.Parse(usage, nil, true, version.Full(), false)
-
-	if args["-c"] != nil {
-		confFile = args["-c"].(string)
-	}
-
-	conf, err := ini.LoadFile(confFile)
-	if err != nil {
-		fmt.Println(err)
-		os.Exit(1)
-	}
-	config.ServerCommonCfg, err = config.LoadServerCommonConf(conf)
-	if err != nil {
-		fmt.Println(err)
-		os.Exit(1)
-	}
-
-	if args["-L"] != nil {
-		if args["-L"].(string) == "console" {
-			config.ServerCommonCfg.LogWay = "console"
-		} else {
-			config.ServerCommonCfg.LogWay = "file"
-			config.ServerCommonCfg.LogFile = args["-L"].(string)
-		}
-	}
-
-	if args["--log-level"] != nil {
-		config.ServerCommonCfg.LogLevel = args["--log-level"].(string)
-	}
-
-	if args["--addr"] != nil {
-		addr := strings.Split(args["--addr"].(string), ":")
-		if len(addr) != 2 {
-			fmt.Println("--addr format error: example 0.0.0.0:7000")
-			os.Exit(1)
-		}
-		bindPort, err := strconv.ParseInt(addr[1], 10, 64)
-		if err != nil {
-			fmt.Println("--addr format error, example 0.0.0.0:7000")
-			os.Exit(1)
-		}
-		config.ServerCommonCfg.BindAddr = addr[0]
-		config.ServerCommonCfg.BindPort = int(bindPort)
-	}
-
-	if args["-v"] != nil {
-		if args["-v"].(bool) {
-			fmt.Println(version.Full())
-			os.Exit(0)
-		}
-	}
-
-	log.InitLog(config.ServerCommonCfg.LogWay, config.ServerCommonCfg.LogFile,
-		config.ServerCommonCfg.LogLevel, config.ServerCommonCfg.LogMaxDays)
-
-	svr, err := server.NewService()
-	if err != nil {
-		fmt.Println(err)
-		os.Exit(1)
-	}
-	log.Info("Start frps success")
-	if config.ServerCommonCfg.PrivilegeMode == true {
-		log.Info("PrivilegeMode is enabled, you should pay more attention to security issues")
-	}
-	server.ServerService = svr
-	svr.Run()
+	Execute()
 }