fix(version): command line flag

cmd/cli/version.go

@@ -2,9 +2,10 @@ package cli
 
 import (
 	"fmt"
+	"os"
+
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
-	"os"
 )
 
 type Version string
@@ -27,12 +28,12 @@ func (v Version) Cmd(cmd *cobra.Command) {
 }
 
 func (v Version) Flag(cmd *cobra.Command) {
-	cmd.PersistentFlags().Bool(versionFlag, false, "print version")
+	cmd.PersistentFlags().Count(versionFlag, "print version")
 	_ = viper.BindPFlag(versionFlag, cmd.PersistentFlags().Lookup(versionFlag))
 }
 
 func (v Version) FlagHook() {
-	if viper.GetBool(versionFlag) {
+	if viper.GetInt(versionFlag) > 0 {
 		v.Print()
 	}
 }

cmd/wingmate/wingmate.go

@@ -7,6 +7,7 @@ import (
 	"gitea.suyono.dev/suyono/wingmate"
 	"gitea.suyono.dev/suyono/wingmate/config"
 	wminit "gitea.suyono.dev/suyono/wingmate/init"
+	"github.com/spf13/viper"
 )
 
 var (
@@ -22,6 +23,10 @@ func main() {
 
 	_ = wingmate.NewLog(os.Stderr)
 	config.SetVersion(version)
+	config.ParseFlags()
+
+	wingmate.Log().Info().Msgf("starting wingmate version %s", viper.GetString(config.WingmateVersion))
+
 	if cfg, err = config.Read(); err != nil {
 		wingmate.Log().Error().Msgf("failed to read config %#v", err)
 	}