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func MustParseName

func MustParseName(name string) (invID invocations.ID, testID, resultID, artifactID string)

MustParseName extracts invocation, test, result and artifactIDs. Test and result IDs are "" if this is a invocation-level artifact. Panics on failure.

func ParentID

func ParentID(testID, resultID string) string

ParentID returns a value for Artifacts.ParentId Spanner column.

func ParseParentID

func ParseParentID(parentID string) (testID, resultID string, err error)

ParseParentID parses parentID into testID and resultID. If the artifact's parent is invocation, then testID and resultID are "".

func Read

func Read(ctx context.Context, name string) (*pb.Artifact, error)

Read reads an artifact from Spanner. If it does not exist, the returned error is annotated with NotFound GRPC code. Does not return artifact content or its location.


type Query

type Query struct {
	InvocationIDs       invocations.IDSet
	ParentIDRegexp      string
	FollowEdges         *pb.QueryArtifactsRequest_EdgeTypeSet
	TestResultPredicate *pb.TestResultPredicate
	PageSize            int // must be positive
	PageToken           string

Query specifies artifacts to fetch.

func (*Query) Fetch

func (q *Query) Fetch(ctx context.Context) (arts []*pb.Artifact, nextPageToken string, err error)

Fetch returns a page of artifacts matching q.

Returned artifacts are ordered by level (invocation or test result). Test result artifacts are sorted by parent invocation ID, test ID and artifact ID.