fix(proto): the size of the repo should be int64, since that is the same type used for the manifest/config/index/digest sizes it sums up. (#2120)

Using int32 may result in negative size values when returned by the graphql API

Signed-off-by: Andrei Aaron <aaaron@luxoft.com>

pkg/meta/convert/convert.go

@@ -445,7 +445,7 @@ func GetRepoMeta(protoRepoMeta *proto_go.RepoMeta) mTypes.RepoMeta {
 		Name:             protoRepoMeta.Name,
 		Tags:             GetTags(protoRepoMeta.Tags),
 		Rank:             int(protoRepoMeta.Rank),
-		Size:             int64(protoRepoMeta.Size),
+		Size:             protoRepoMeta.Size,
 		Platforms:        GetPlatforms(protoRepoMeta.Platforms),
 		Vendors:          protoRepoMeta.Vendors,
 		IsStarred:        protoRepoMeta.IsStarred,

pkg/meta/convert/convert_proto.go

@@ -19,7 +19,7 @@ func GetProtoRepoMeta(repo mTypes.RepoMeta) *proto_go.RepoMeta {
 		Statistics:       GetProtoStatistics(repo.Statistics),
 		Signatures:       GetProtoSignatures(repo.Signatures),
 		Referrers:        GetProtoReferrers(repo.Referrers),
-		Size:             int32(repo.Size),
+		Size:             repo.Size,
 		Vendors:          repo.Vendors,
 		Platforms:        GetProtoPlatforms(repo.Platforms),
 		LastUpdatedImage: GetProtoLastUpdatedImage(repo.LastUpdatedImage),