manifest annotate

Signed-off-by: Qi Wang <qiwan@redhat.com>

2 files changed, 60 insertions, 2 deletions

diff --git a/cmd/podman/manifest/annotate.go b/cmd/podman/manifest/annotate.go
new file mode 100644
index 000000000..21d4fb747
--- /dev/null
+++ b/cmd/podman/manifest/annotate.go
@@ -0,0 +1,56 @@
+package manifest
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/containers/libpod/cmd/podman/registry"
+	"github.com/containers/libpod/pkg/domain/entities"
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+)
+
+var (
+	manifestAnnotateOpts = entities.ManifestAnnotateOptions{}
+	annotateCmd          = &cobra.Command{
+		Use:     "annotate [flags] LIST IMAGE",
+		Short:   "Add or update information about an entry in a manifest list or image index",
+		Long:    "Adds or updates information about an entry in a manifest list or image index.",
+		RunE:    annotate,
+		Example: `podman manifest annotate --annotation left=right mylist:v1.11 image:v1.11-amd64`,
+		Args:    cobra.ExactArgs(2),
+	}
+)
+
+func init() {
+	registry.Commands = append(registry.Commands, registry.CliCommand{
+		Mode:    []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+		Command: annotateCmd,
+		Parent:  manifestCmd,
+	})
+	flags := annotateCmd.Flags()
+	flags.StringSliceVar(&manifestAnnotateOpts.Annotation, "annotation", nil, "set an `annotation` for the specified image")
+	flags.StringVar(&manifestAnnotateOpts.Arch, "arch", "", "override the `architecture` of the specified image")
+	flags.StringSliceVar(&manifestAnnotateOpts.Features, "features", nil, "override the `features` of the specified image")
+	flags.StringVar(&manifestAnnotateOpts.OS, "os", "", "override the `OS` of the specified image")
+	flags.StringSliceVar(&manifestAnnotateOpts.OSFeatures, "os-features", nil, "override the OS `features` of the specified image")
+	flags.StringVar(&manifestAnnotateOpts.OSVersion, "os-version", "", "override the OS `version` of the specified image")
+	flags.StringVar(&manifestAnnotateOpts.Variant, "variant", "", "override the `variant` of the specified image")
+}
+
+func annotate(cmd *cobra.Command, args []string) error {
+	listImageSpec := args[0]
+	instanceSpec := args[1]
+	if listImageSpec == "" {
+		return errors.Errorf(`invalid image name "%s"`, listImageSpec)
+	}
+	if instanceSpec == "" {
+		return errors.Errorf(`invalid image digest "%s"`, instanceSpec)
+	}
+	updatedListID, err := registry.ImageEngine().ManifestAnnotate(context.Background(), args, manifestAnnotateOpts)
+	if err != nil {
+		return errors.Wrapf(err, "error removing from manifest list %s", listImageSpec)
+	}
+	fmt.Printf("%s\n", updatedListID)
+	return nil
+}
diff --git a/cmd/podman/manifest/manifest.go b/cmd/podman/manifest/manifest.go
index b78879b34..88d264c1f 100644
--- a/cmd/podman/manifest/manifest.go
+++ b/cmd/podman/manifest/manifest.go
@@ -15,8 +15,10 @@ var (
 		Long:             manifestDescription,
 		TraverseChildren: true,
 		RunE:             validate.SubCommandExists,
-		Example: `podman manifest create localhost/list
-  podman manifest inspect localhost/list`,
+		Example: `podman manifest add mylist:v1.11 image:v1.11-amd64
+  podman manifest create localhost/list
+  podman manifest inspect localhost/list
+  podman manifest annotate --annotation left=right mylist:v1.11 image:v1.11-amd64`,
 	}
 )