material

Documentation

Index

• func FromPipelineParamsAndResults(ctx context.Context, pro *objects.PipelineRunObject, ...) []common.ProvenanceMaterial
• func FromSidecarImages(tro *objects.TaskRunObject) ([]common.ProvenanceMaterial, error)
• func FromStepImages(tro *objects.TaskRunObject) ([]common.ProvenanceMaterial, error)
• func FromTaskParamsAndResults(ctx context.Context, tro *objects.TaskRunObject) []common.ProvenanceMaterial
• func FromTaskResources(ctx context.Context, tro *objects.TaskRunObject) []common.ProvenanceMaterial
• func PipelineMaterials(ctx context.Context, pro *objects.PipelineRunObject, ...) ([]common.ProvenanceMaterial, error)
• func TaskMaterials(ctx context.Context, tro *objects.TaskRunObject) ([]common.ProvenanceMaterial, error)

Functions

func FromPipelineParamsAndResults

func FromPipelineParamsAndResults(ctx context.Context, pro *objects.PipelineRunObject, slsaconfig *slsaconfig.SlsaConfig) []common.ProvenanceMaterial

FromPipelineParamsAndResults extracts type hinted params and results and adds the url and digest to materials.

func FromSidecarImages

func FromSidecarImages(tro *objects.TaskRunObject) ([]common.ProvenanceMaterial, error)

FromSidecarImages gets predicate.materials from sidecar images

func FromStepImages

func FromStepImages(tro *objects.TaskRunObject) ([]common.ProvenanceMaterial, error)

FromStepImages gets predicate.materials from step images

func FromTaskParamsAndResults

func FromTaskParamsAndResults(ctx context.Context, tro *objects.TaskRunObject) []common.ProvenanceMaterial

FromTaskParamsAndResults scans over the taskrun, taskspec params and taskrun results and looks for unstructured type hinted names matching CHAINS-GIT_COMMIT and CHAINS-GIT_URL to extract the commit and url value for input artifact materials.

func FromTaskResources

func FromTaskResources(ctx context.Context, tro *objects.TaskRunObject) []common.ProvenanceMaterial

FromTaskResourcesToMaterials gets materials from task resources.

func PipelineMaterials

func PipelineMaterials(ctx context.Context, pro *objects.PipelineRunObject, slsaconfig *slsaconfig.SlsaConfig) ([]common.ProvenanceMaterial, error)

func TaskMaterials

func TaskMaterials(ctx context.Context, tro *objects.TaskRunObject) ([]common.ProvenanceMaterial, error)

TaskMaterials constructs `predicate.materials` section by collecting all the artifacts that influence a taskrun such as source code repo and step&sidecar base images.