cmd/mstorectl/imagecmd: added os/arch/variant option to repo client

cmd/mstorectl/imagecmd/imagecmd.go

@@ -12,6 +12,7 @@ package imagecmd
 import (
 	"net/url"
 	"path"
+	"runtime"
 	"strings"
 
 	"github.com/spf13/cobra"
@@ -74,6 +75,10 @@ func (util *ImageUtil) CreateImageCmds() *cobra.Command {
 		Run:   util.PullImage,
 	}
 	pullImageCmd.Flags().BoolVarP(&util.pullImageParams.UseGoogleClient, "google", "G", false, "Use google client")
+	pullImageCmd.Flags().StringVarP(&util.pullImageParams.OS, "os", "O", runtime.GOOS, "Get operation system type")
+	pullImageCmd.Flags().StringVarP(&util.pullImageParams.Arch, "arch", "A", runtime.GOARCH, "Get CPU architerure")
+	pullImageCmd.Flags().StringVarP(&util.pullImageParams.Variant, "variant", "V", "", "Get OS or CPU variant")
+
 	subCmd.AddCommand(pullImageCmd)
 
 	// DeleteImage

cmd/mstorectl/imagecmd/pullimage.go

@@ -28,6 +28,9 @@ type PullImageParams struct {
 	Imagepath       string
 	Filepath        string
 	UseGoogleClient bool
+	Arch            string
+	OS              string
+	Variant         string
 }
 
 type PullImageResult struct {
@@ -68,7 +71,7 @@ func (util *ImageUtil) pullImage(common *CommonImageParams, params *PullImagePar
 		return res, err
 	}
 	imageDir := auxtool.MakeTmpFilename(params.Filepath)
-	err = load.Pull(ctx, ref.Raw(), imageDir, "", "")
+	err = load.Pull(ctx, ref.Raw(), imageDir, params.OS, params.Arch, params.Variant)
 	if err != nil {
 		return res, err
 	}