Fix: manifest push --rm removes a correct manifest list

This bug is reproduced when we execute the following command:

1. podman manifest add <manifest list> <images exist on local storage>
2. podman manifest push --rm <manifest list> dir:<directory>

If pushing succeeds, it is expected to remove only a manifest list.
However, manifest list remains on local storage and images are removed.

This commit fixes `podman manifest push --rm` to remove only a manifest list.

And, supports `manifest push --rm option` in remote environment,
like host environment.

Fixes: https://github.com/containers/podman/issues/15033

Signed-off-by: Toshiki Sonoda <sonoda.toshiki@fujitsu.com>

2 files changed, 12 insertions, 1 deletions

diff --git a/pkg/domain/infra/abi/manifest.go b/pkg/domain/infra/abi/manifest.go
index d20744d76..bdc3d9513 100644
--- a/pkg/domain/infra/abi/manifest.go
+++ b/pkg/domain/infra/abi/manifest.go
@@ -331,7 +331,8 @@ func (ir *ImageEngine) ManifestPush(ctx context.Context, name, destination strin
 	}
 
 	if opts.Rm {
-		if _, rmErrors := ir.Libpod.LibimageRuntime().RemoveImages(ctx, []string{manifestList.ID()}, nil); len(rmErrors) > 0 {
+		rmOpts := &libimage.RemoveImagesOptions{LookupManifest: true}
+		if _, rmErrors := ir.Libpod.LibimageRuntime().RemoveImages(ctx, []string{manifestList.ID()}, rmOpts); len(rmErrors) > 0 {
 			return "", fmt.Errorf("error removing manifest after push: %w", rmErrors[0])
 		}
 	}
diff --git a/pkg/domain/infra/tunnel/manifest.go b/pkg/domain/infra/tunnel/manifest.go
index d2554f198..4a3148fac 100644
--- a/pkg/domain/infra/tunnel/manifest.go
+++ b/pkg/domain/infra/tunnel/manifest.go
@@ -110,5 +110,15 @@ func (ir *ImageEngine) ManifestPush(ctx context.Context, name, destination strin
 		}
 	}
 	digest, err := manifests.Push(ir.ClientCtx, name, destination, options)
+	if err != nil {
+		return "", fmt.Errorf("error adding to manifest list %s: %w", name, err)
+	}
+
+	if opts.Rm {
+		if _, rmErrors := ir.Remove(ctx, []string{name}, entities.ImageRemoveOptions{LookupManifest: true}); len(rmErrors) > 0 {
+			return "", fmt.Errorf("error removing manifest after push: %w", rmErrors[0])
+		}
+	}
+
 	return digest, err
 }