Add ListMeta to PartialObjectMetadataList

Unfortunately the proto id is now inconsistent with other "correct" objects,
but to change it will require a breaking serialization change. Worth considering.

staging/src/k8s.io/apimachinery/pkg/apis/meta/v1beta1/generated.pb.go

@@ -122,6 +122,14 @@ func (m *PartialObjectMetadataList) MarshalTo(dAtA []byte) (int, error) {
 			i += n
 		}
 	}
+	dAtA[i] = 0x12
+	i++
+	i = encodeVarintGenerated(dAtA, i, uint64(m.ListMeta.Size()))
+	n2, err := m.ListMeta.MarshalTo(dAtA[i:])
+	if err != nil {
+		return 0, err
+	}
+	i += n2
 	return i, nil
 }
 
@@ -173,6 +181,8 @@ func (m *PartialObjectMetadataList) Size() (n int) {
 			n += 1 + l + sovGenerated(uint64(l))
 		}
 	}
+	l = m.ListMeta.Size()
+	n += 1 + l + sovGenerated(uint64(l))
 	return n
 }
 
@@ -213,6 +223,7 @@ func (this *PartialObjectMetadataList) String() string {
 	}
 	s := strings.Join([]string{`&PartialObjectMetadataList{`,
 		`Items:` + strings.Replace(fmt.Sprintf("%v", this.Items), "PartialObjectMetadata", "PartialObjectMetadata", 1) + `,`,
+		`ListMeta:` + strings.Replace(strings.Replace(this.ListMeta.String(), "ListMeta", "k8s_io_apimachinery_pkg_apis_meta_v1.ListMeta", 1), `&`, ``, 1) + `,`,
 		`}`,
 	}, "")
 	return s
@@ -375,6 +386,36 @@ func (m *PartialObjectMetadataList) Unmarshal(dAtA []byte) error {
 				return err
 			}
 			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ListMeta", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + msglen
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.ListMeta.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
 			skippy, err := skipGenerated(dAtA[iNdEx:])
@@ -585,29 +626,31 @@ func init() {
 }
 
 var fileDescriptorGenerated = []byte{
-	// 375 bytes of a gzipped FileDescriptorProto
+	// 402 bytes of a gzipped FileDescriptorProto
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-	0xc7, 0x86, 0xec, 0xa6, 0xd0, 0x8b, 0xf8, 0x08, 0x3e, 0x56, 0x8f, 0x3d, 0xf6, 0x14, 0x6c, 0x7c,
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-	0xcf, 0xf0, 0x9f, 0xa7, 0x64, 0x79, 0xa2, 0x45, 0x0c, 0x7f, 0x01, 0xaf, 0xff, 0x07, 0x28, 0x6f,
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-	0xe9, 0xcd, 0x5f, 0xd2, 0x7b, 0x7e, 0x12, 0x3d, 0x79, 0x6c, 0x73, 0x57, 0x58, 0x46, 0x59, 0x58,
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-	0xe1, 0xde, 0x86, 0xdb, 0x02, 0x00, 0x00,
+	0x5a, 0x97, 0x04, 0x6d, 0x4a, 0x82, 0xb6, 0x25, 0x41, 0x3f, 0x4a, 0x82, 0xbe, 0xfd, 0x24, 0xc6,
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+	0x00, 0x00,
 }

staging/src/k8s.io/apimachinery/pkg/apis/meta/v1beta1/generated.proto

@@ -41,6 +41,11 @@ message PartialObjectMetadata {
 // PartialObjectMetadataList contains a list of objects containing only their metadata
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 message PartialObjectMetadataList {
+  // Standard list metadata.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 2;
+
   // items contains each of the included items.
   repeated PartialObjectMetadata items = 1;
 }

staging/src/k8s.io/apimachinery/pkg/apis/meta/v1beta1/types.go

@@ -18,7 +18,7 @@ limitations under the License.
 package v1beta1
 
 import (
-	"k8s.io/apimachinery/pkg/apis/meta/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 )
 
@@ -159,6 +159,10 @@ type PartialObjectMetadata struct {
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 type PartialObjectMetadataList struct {
 	v1.TypeMeta `json:",inline"`
+	// Standard list metadata.
+	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds
+	// +optional
+	v1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,2,opt,name=metadata"`
 
 	// items contains each of the included items.
 	Items []*PartialObjectMetadata `json:"items" protobuf:"bytes,1,rep,name=items"`

staging/src/k8s.io/apimachinery/pkg/apis/meta/v1beta1/zz_generated.deepcopy.go

@@ -54,6 +54,7 @@ func (in *PartialObjectMetadata) DeepCopyObject() runtime.Object {
 func (in *PartialObjectMetadataList) DeepCopyInto(out *PartialObjectMetadataList) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
 	if in.Items != nil {
 		in, out := &in.Items, &out.Items
 		*out = make([]*PartialObjectMetadata, len(*in))