package storage import ( "context" "github.com/distribution/distribution/v3" digest "github.com/opencontainers/go-digest" ) // signedManifestHandler is a ManifestHandler that unmarshals v1 manifests but // refuses to Put v1 manifests type v1UnsupportedHandler struct { innerHandler ManifestHandler } var _ ManifestHandler = &v1UnsupportedHandler{} func (v *v1UnsupportedHandler) Unmarshal(ctx context.Context, dgst digest.Digest, content []byte) (distribution.Manifest, error) { return v.innerHandler.Unmarshal(ctx, dgst, content) } func (v *v1UnsupportedHandler) Put(ctx context.Context, manifest distribution.Manifest, skipDependencyVerification bool) (digest.Digest, error) { return digest.Digest(""), distribution.ErrSchemaV1Unsupported }