Merge pull request opencontainers#168 from q384566678/fix-annnoation

update annotations

Author: xiekeyang

image/descriptor.go

@@ -41,8 +41,8 @@ func listReferences(w walker) (map[string]*v1.Descriptor, error) {
 		}
 
 		for i := 0; i < len(index.Manifests); i++ {
-			if index.Manifests[i].Annotations["org.opencontainers.ref.name"] != "" {
-				refs[index.Manifests[i].Annotations["org.opencontainers.ref.name"]] = &index.Manifests[i]
+			if index.Manifests[i].Annotations[v1.AnnotationRefName] != "" {
+				refs[index.Manifests[i].Annotations[v1.AnnotationRefName]] = &index.Manifests[i]
 			}
 		}
 
@@ -67,7 +67,7 @@ func findDescriptor(w walker, name string) (*v1.Descriptor, error) {
 		}
 
 		for i := 0; i < len(index.Manifests); i++ {
-			if index.Manifests[i].Annotations["org.opencontainers.ref.name"] == name {
+			if index.Manifests[i].Annotations[v1.AnnotationRefName] == name {
 				d = index.Manifests[i]
 				return errEOW
 			}

image/image_test.go

@@ -101,7 +101,7 @@ var (
         "size": <index_size>,
         "digest": "<index_digest>",
         "annotations": {
-          "org.opencontainers.ref.name": "v1.0"
+          "org.opencontainers.image.ref.name": "v1.0"
         }
       },
       {
@@ -113,7 +113,7 @@ var (
           "os": "linux"
         },
         "annotations": {
-          "org.opencontainers.ref.name": "latest"
+          "org.opencontainers.image.ref.name": "latest"
         }
       }
     ],