fix(version): command line flag

config/config.go

@@ -79,7 +79,6 @@ type CronSchedule struct {
 func SetVersion(version string) {
 	version = strings.TrimRight(version, versionTrimRightCutSet)
 	viper.Set(WingmateVersion, version)
-	wingmate.Log().Info().Msgf("starting wingmate version %s", version)
 }
 
 func Read() (*Config, error) {
@@ -91,8 +90,6 @@ func Read() (*Config, error) {
 	viper.SetDefault(PidProxyPathConfig, PidProxyPathDefault)
 	viper.SetDefault(ExecPathConfig, ExecPathDefault)
 
-	ParseFlags()
-
 	var (
 		dirent                  []os.DirEntry
 		err                     error

config/flags.go

@@ -1,12 +1,15 @@
 package config
 
 import (
+	"fmt"
+	"os"
+
 	"github.com/spf13/pflag"
 	"github.com/spf13/viper"
 )
 
 func ParseFlags() {
-	pflag.BoolP(VersionFlag, "v", false, "check version")
+	pflag.CountP(VersionFlag, "v", "check version")
 	pflag.String(WMPidProxyPathFlag, "", "wmpidproxy path")
 	pflag.String(WMExecPathFlag, "", "wmexec path")
 	pflag.StringP(ConfigPathFlag, "c", "", "config path")
@@ -17,4 +20,9 @@ func ParseFlags() {
 	_ = viper.BindPFlag(ConfigPath, pflag.CommandLine.Lookup(ConfigPathFlag))
 	_ = viper.BindPFlag(PidProxyPathConfig, pflag.CommandLine.Lookup(WMPidProxyPathFlag))
 	_ = viper.BindPFlag(ExecPathConfig, pflag.CommandLine.Lookup(WMExecPathFlag))
+
+	if viper.GetInt(VersionCheckKey) > 0 {
+		fmt.Println(viper.GetString(WingmateVersion))
+		os.Exit(0)
+	}
 }