provenance

Documentation

Index

• type DigestSet
• type Invocation
• type ProvenanceMaterial
• type ProvenanceMetadata
• type ProvenancePredicate
• type ProvenanceRecipe
• type RecipeStep

Types

type DigestSet

type DigestSet map[string]string

DigestSet contains a set of digests. It is represented as a map from algorithm name to lowercase hex-encoded value.

type Invocation

type Invocation struct {
	Parameters []string `json:"parameters"`
	// This would be nil for an "inline task", a URI for the Task definition itself
	// if it was created in-cluster, or an OCI uri if it came from OCI
	// Something else if it came from a pipeline
	RecipeURI string `json:"recipe_uri"`
	EventID   string `json:"event_id"`
	ID        string `json:"builder.id"`
}

Invocation describes how the Taskrun was created

type ProvenanceMaterial

type ProvenanceMaterial struct {
	URI    string    `json:"uri"`
	Digest DigestSet `json:"digest,omitempty"`
}

ProvenanceMaterial defines the materials used to build an artifact.

type ProvenanceMetadata

type ProvenanceMetadata struct {
	// Use pointer to make sure that the abscense of a time is not
	// encoded as the Epoch time.
	BuildStartedOn  *time.Time `json:"buildStartedOn,omitempty"`
	BuildFinishedOn *time.Time `json:"buildFinishedOn,omitempty"`
	// removed: Completeness
	Reproducible bool `json:"reproducible,omitempty"`
}

ProvenanceMetadata contains metadata for the built artifact.

type ProvenancePredicate

type ProvenancePredicate struct {
	// removed: ProvenanceBuilder
	Invocation Invocation           `json:"invocation"`
	Recipe     ProvenanceRecipe     `json:"recipe"`
	Metadata   ProvenanceMetadata   `json:"metadata"`
	Materials  []ProvenanceMaterial `json:"materials,omitempty"`
}

ProvenancePredicate is the provenance predicate definition.

type ProvenanceRecipe

type ProvenanceRecipe struct {
	Steps []RecipeStep `json:"steps,omitempty"`
}

ProvenanceRecipe describes the actions performed by the builder.

type RecipeStep

type RecipeStep struct {
	EntryPoint  string            `json:"entryPoint"`
	Arguments   interface{}       `json:"arguments,omitempty"`
	Environment interface{}       `json:"environment,omitempty"`
	Annotations map[string]string `json:"annotations"`
}