added image info cmd & other chager

cmd/mstorectl/main.go

@@ -5,6 +5,7 @@ import (
 	"os"
 
 	"github.com/spf13/cobra"
+	"sigs.k8s.io/yaml"
 )
 
 func main() {
@@ -22,6 +23,7 @@ func main() {
 
 type Util struct {
 	FileUtil
+	ImageUtil
 	rootCmd cobra.Command
 }
 
@@ -36,9 +38,10 @@ func (util *Util) Build() error {
 		Short: "A brief description the command",
 	}
 	rootCmd.CompletionOptions.DisableDefaultCmd = true
-	util.rootCmd = rootCmd
+	rootCmd.AddCommand(util.CreateFileCmds())
+	rootCmd.AddCommand(util.CreateImageCmds())
 
-	util.AddFileCmds()
+	util.rootCmd = rootCmd
 
 	return err
 }
@@ -53,3 +56,20 @@ func (util *Util) Exec(args []string) error {
 func (util *Util) Hello(cmd *cobra.Command, args []string) {
 	fmt.Println("hello, world!")
 }
+
+func printResponse(res any, err error) {
+	type Response struct {
+		Error   bool   `json:"error"             yaml:"error"`
+		Message string `json:"message,omitempty" yaml:"message,omitempty"`
+		Result  any    `json:"result,omitempty"  yaml:"result,omitempty"`
+	}
+	resp := Response{}
+	if err != nil {
+		resp.Error = true
+		resp.Message = err.Error()
+	} else {
+		resp.Result = res
+	}
+	respBytes, _ := yaml.Marshal(resp)
+	fmt.Printf("---\n%s\n", string(respBytes))
+}