fix(repodb): GQL request for ExpandedRepoInfo errors when artifacts with tags are present (#1265)

If we push an artifact and give it a tag, repodb would crash because of the null pointer dereferencing

Now when iterating over the tags of a repo and stumbling upon a unsupported media type, it's being ignored

Signed-off-by: Laurentiu Niculae <niculae.laurentiu1@gmail.com>

pkg/meta/repodb/boltdb-wrapper/boltdb_wrapper.go

@@ -1091,6 +1091,8 @@ func (bdw *DBWrapper) SearchRepos(ctx context.Context, searchText string, filter
 						indexDataMap[indexDigest] = indexData
 					default:
 						bdw.Log.Error().Msgf("Unsupported type: %s", descriptor.MediaType)
+
+						continue
 					}
 				}
 
@@ -1416,6 +1418,8 @@ func (bdw *DBWrapper) FilterTags(ctx context.Context, filter repodb.FilterFunc,
 					indexDataMap[indexDigest] = indexData
 				default:
 					bdw.Log.Error().Msgf("Unsupported type: %s", descriptor.MediaType)
+
+					continue
 				}
 			}
 
@@ -1603,6 +1607,8 @@ func (bdw *DBWrapper) SearchTags(ctx context.Context, searchText string, filter
 						indexDataMap[indexDigest] = indexData
 					default:
 						bdw.Log.Error().Msgf("Unsupported type: %s", descriptor.MediaType)
+
+						continue
 					}
 				}
 

pkg/meta/repodb/dynamodb-wrapper/dynamo_wrapper.go

@@ -972,6 +972,8 @@ func (dwr *DBWrapper) SearchRepos(ctx context.Context, searchText string, filter
 					indexDataMap[indexDigest] = indexData
 				default:
 					dwr.Log.Error().Msgf("Unsupported type: %s", descriptor.MediaType)
+
+					continue
 				}
 			}
 
@@ -1245,6 +1247,8 @@ func (dwr *DBWrapper) FilterTags(ctx context.Context, filter repodb.FilterFunc,
 				indexDataMap[indexDigest] = indexData
 			default:
 				dwr.Log.Error().Msgf("Unsupported type: %s", descriptor.MediaType)
+
+				continue
 			}
 		}
 
@@ -1409,6 +1413,8 @@ func (dwr *DBWrapper) SearchTags(ctx context.Context, searchText string, filter
 					indexDataMap[indexDigest] = indexData
 				default:
 					dwr.Log.Error().Msgf("Unsupported type: %s", descriptor.MediaType)
+
+					continue
 				}
 			}