jobutil

Documentation

Overview

Package jobutil contains helpers for working with LighthouseJobs.

Package jobutil contains helpers for working with ProwJobs.

Index

• Variables
• func BatchSpec(p job.Presubmit, refs v1alpha1.Refs) v1alpha1.LighthouseJobSpec
• func FilterPresubmits(filter Filter, changes job.ChangedFilesProvider, branch string, ...) ([]job.Presubmit, []job.Presubmit, error)
• func GenerateName(spec *v1alpha1.LighthouseJobSpec) string
• func LabelsAndAnnotationsForJob(lj v1alpha1.LighthouseJob, buildID string) (map[string]string, map[string]string)
• func LabelsAndAnnotationsForSpec(spec v1alpha1.LighthouseJobSpec, ...) (map[string]string, map[string]string)
• func LighthouseJobFields(lighthouseJob *v1alpha1.LighthouseJob) logrus.Fields
• func NewLighthouseJob(spec v1alpha1.LighthouseJobSpec, ...) v1alpha1.LighthouseJob
• func NewPresubmit(pr *scm.PullRequest, baseSHA string, job job.Presubmit, eventGUID string, ...) v1alpha1.LighthouseJob
• func PartitionActive(pjs []v1alpha1.LighthouseJob) (pending, triggered, aborted chan v1alpha1.LighthouseJob)
• func PeriodicSpec(p job.Periodic) v1alpha1.LighthouseJobSpec
• func PostsubmitSpec(p job.Postsubmit, refs v1alpha1.Refs) v1alpha1.LighthouseJobSpec
• func PresubmitSpec(p job.Presubmit, refs v1alpha1.Refs) v1alpha1.LighthouseJobSpec
• func ServePProf()
• type Filter
  • func AggregateFilter(filters []Filter) Filter
  • func CommandFilter(body string) Filter
  • func PresubmitFilter(honorOkToTest bool, contextGetter contextGetter, body string, ...) (Filter, error)
  • func RetestFilter(failedContexts, allContexts sets.String) Filter
  • func TestAllFilter() Filter

Variables

var OkToTestRe = regexp.MustCompile(`(?m)^/(?:lh-)?ok-to-test\s*$`)

OkToTestRe provies the regex for `/ok-to-test`

var RetestRe = regexp.MustCompile(`(?m)^/(?:lh-)?retest\s*$`)

RetestRe provides the regex for `/retest`

var TestAllRe = regexp.MustCompile(`(?m)^/(?:lh-)?test all,?($|\s.*)`)

TestAllRe provides the regex for `/test all`

Functions

func BatchSpec

func BatchSpec(p job.Presubmit, refs v1alpha1.Refs) v1alpha1.LighthouseJobSpec

BatchSpec initializes a PipelineOptionsSpec for a given batch job and ref spec.

func FilterPresubmits

func FilterPresubmits(filter Filter, changes job.ChangedFilesProvider, branch string, presubmits []job.Presubmit, logger *logrus.Entry) ([]job.Presubmit, []job.Presubmit, error)

FilterPresubmits determines which presubmits should run and which should be skipped by evaluating the user-provided filter.

func GenerateName

func GenerateName(spec *v1alpha1.LighthouseJobSpec) string

GenerateName generates a meaningful name for the LighthouseJob from the spec

func LabelsAndAnnotationsForJob

func LabelsAndAnnotationsForJob(lj v1alpha1.LighthouseJob, buildID string) (map[string]string, map[string]string)

LabelsAndAnnotationsForJob returns a standard set of labels to add to pod/build/etc resources.

func LabelsAndAnnotationsForSpec

func LabelsAndAnnotationsForSpec(spec v1alpha1.LighthouseJobSpec, extraLabels, extraAnnotations map[string]string) (map[string]string, map[string]string)

LabelsAndAnnotationsForSpec returns a minimal set of labels to add to LighthouseJobs or its owned resources.

User-provided extraLabels and extraAnnotations values will take precedence over auto-provided values.

func LighthouseJobFields

func LighthouseJobFields(lighthouseJob *v1alpha1.LighthouseJob) logrus.Fields

LighthouseJobFields extracts logrus fields from a LighthouseJob useful for logging.

func NewLighthouseJob

func NewLighthouseJob(spec v1alpha1.LighthouseJobSpec, extraLabels, extraAnnotations map[string]string) v1alpha1.LighthouseJob

NewLighthouseJob initializes a LighthouseJob out of a LighthouseJobSpec.

func NewPresubmit

func NewPresubmit(pr *scm.PullRequest, baseSHA string, job job.Presubmit, eventGUID string, prRefFmt string) v1alpha1.LighthouseJob

NewPresubmit converts a config.Presubmit into a builder.PipelineOptions. The builder.Refs are configured correctly per the pr, baseSHA. The eventGUID becomes a gitprovider.EventGUID label.

func PartitionActive

func PartitionActive(pjs []v1alpha1.LighthouseJob) (pending, triggered, aborted chan v1alpha1.LighthouseJob)

PartitionActive separates the provided prowjobs into pending and triggered and returns them inside channels so that they can be consumed in parallel by different goroutines. Complete prowjobs are filtered out. Controller loops need to handle pending jobs first so they can conform to maximum concurrency requirements that different jobs may have.

func PeriodicSpec

func PeriodicSpec(p job.Periodic) v1alpha1.LighthouseJobSpec

PeriodicSpec initializes a PipelineOptionsSpec for a given periodic job.

func PostsubmitSpec

func PostsubmitSpec(p job.Postsubmit, refs v1alpha1.Refs) v1alpha1.LighthouseJobSpec

PostsubmitSpec initializes a PipelineOptionsSpec for a given postsubmit job.

func PresubmitSpec

func PresubmitSpec(p job.Presubmit, refs v1alpha1.Refs) v1alpha1.LighthouseJobSpec

PresubmitSpec initializes a PipelineOptionsSpec for a given presubmit job.

func ServePProf

func ServePProf()

ServePProf sets up a handler for pprof debug endpoints and starts a server for them asynchronously. The contents of this function are identical to what the `net/http/pprof` package does on import for the simple case where the default mux is to be used, but with a custom mux to ensure we don't serve this data from an exposed port.

Types

type Filter

type Filter func(p job.Presubmit) (shouldRun bool, forcedToRun bool, defaultBehavior bool)

Filter digests a presubmit config to determine if:

• we the presubmit matched the filter
• we know that the presubmit is forced to run
• what the default behavior should be if the presubmit runs conditionally and does not match trigger conditions

func AggregateFilter

func AggregateFilter(filters []Filter) Filter

AggregateFilter builds a filter that evaluates the child filters in order and returns the first match

func CommandFilter

func CommandFilter(body string) Filter

CommandFilter builds a filter for `/test foo`

func PresubmitFilter

func PresubmitFilter(honorOkToTest bool, contextGetter contextGetter, body string, logger *logrus.Entry) (Filter, error)

PresubmitFilter creates a filter for presubmits

func RetestFilter

func RetestFilter(failedContexts, allContexts sets.String) Filter

RetestFilter builds a filter for `/retest`

func TestAllFilter

func TestAllFilter() Filter

TestAllFilter builds a filter for the automatic behavior of `/test all`. Pipelines that explicitly match `/test all` in their trigger regex will be handled by a commandFilter for the comment in question.