delete: no version control

Author: Esonhugh

cmd/root.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"net"
 	"os"
-	"runtime/debug"
 	"strings"
 
 	"github.com/esonhugh/k8spider/pkg"
@@ -32,8 +31,6 @@ var Opts = struct {
 
 	DnsTimeout int
 	Latency    int
-
-	Version string
 }{}
 
 func defaultPodCidr() string {
@@ -57,28 +54,7 @@ func defaultCidr() string {
 	return "10.96.0.1/16"
 }
 
-var commitVersion = func() string {
-	version := "unknown"
-	if info, ok := debug.ReadBuildInfo(); ok {
-		var time = "0000-00-00"
-		var commit = strings.Repeat("a", 6)
-		var modified = "false"
-		for _, settings := range info.Settings {
-			if settings.Key == "vcs.revision" {
-				commit = settings.Value
-			} else if settings.Key == "vcs.time" {
-				time = settings.Value
-			} else if settings.Key == "vcs.modified" {
-				modified = settings.Value
-			}
-		}
-		return fmt.Sprintf("%v (%v,%v,modify:%v)", info.Main.Version, commit[:6], time[:10], modified)
-	}
-	return version
-}
-
 func init() {
-	RootCmd.AddCommand(VersionCommand)
 
 	RootCmd.PersistentFlags().StringVarP(&Opts.Cidr, "cidr", "c", defaultCidr(), "cidr like: 192.168.0.1/16")
 	RootCmd.PersistentFlags().StringVarP(&Opts.PodCidr, "pod-cidr", "p", defaultPodCidr(), "pod cidr list, watch out for the network interface name, default is eth0")
@@ -101,15 +77,6 @@ func init() {
 	RootCmd.PersistentFlags().StringSliceVarP(&Opts.FilterStrings, "filter-strings", "f", []string{}, "filter contained strings")
 
 	RootCmd.PersistentFlags().IntVarP(&Opts.Latency, "latency", "l", 0, "Latency control while each dns query in ms, default 0ms")
-
-	Opts.Version = commitVersion()
-}
-
-var VersionCommand = &cobra.Command{
-	Use: "version",
-	Run: func(cmd *cobra.Command, args []string) {
-		log.Infof("k8spider current running version is %v", Opts.Version)
-	},
 }
 
 var RootCmd = &cobra.Command{