Example #1
0
// Munge is the workhorse the will actually make updates to the PR
func (r *RebuildMunger) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	comments, err := obj.ListComments()
	if err != nil {
		glog.Errorf("unexpected error getting comments: %v", err)
	}

	for ix := range comments {
		comment := comments[ix]
		// Skip all robot comments
		if r.robots.Has(*comment.User.Login) {
			glog.V(4).Infof("Skipping comment by robot %s: %s", *comment.User.Login, *comment.Body)
			continue
		}
		if isRebuildComment(comment) && rebuildCommentMissingIssueNumber(comment) {
			if err := obj.DeleteComment(comment); err != nil {
				glog.Errorf("Error deleting comment: %v", err)
				continue
			}
			body := fmt.Sprintf(rebuildFormat, *comment.User.Login)
			err := obj.WriteComment(body)
			if err != nil {
				glog.Errorf("unexpected error adding comment: %v", err)
				continue
			}
		}
	}
}
Example #2
0
// Munge is the workhorse the will actually make updates to the PR
func (CommentDeleter) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	comments, err := obj.ListComments()
	if err != nil {
		return
	}

	for i := range comments {
		comment := &comments[i]
		if comment.User == nil || comment.User.Login == nil {
			continue
		}
		if *comment.User.Login != botName {
			continue
		}
		if comment.Body == nil {
			continue
		}
		for _, f := range funcs {
			if f(obj, comment) {
				obj.DeleteComment(comment)
				break
			}
		}
	}
}
Example #3
0
// Munge is the workhorse that will actually close the PRs
func (CloseStalePR) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	if obj.HasLabel(keepOpenLabel) {
		return
	}

	lastModif, err := findLastModificationTime(obj)
	if err != nil {
		glog.Errorf("Failed to find last modification: %v", err)
		return
	}

	closeIn := -time.Since(lastModif.Add(stalePullRequest))
	inactiveFor := time.Since(*lastModif)
	if closeIn <= 0 {
		closePullRequest(obj, inactiveFor)
	} else if closeIn <= startWarning {
		checkAndWarn(obj, inactiveFor, closeIn)
	} else {
		// Pull-request is active. Remove previous potential warning
		// Ignore potential errors, we just want to remove old comments ...
		comment, _ := findLatestWarningComment(obj)
		if comment != nil {
			obj.DeleteComment(comment)
		}
	}
}
Example #4
0
// MungeIssue is the real worker. It is called for every open github Issue
// But note that all PRs are Issues. (Not all Issues are PRs.) This particular
// function ignores all issues that are not PRs and prints the number for the
// PRs.
func MungeIssue(obj *github.MungeObject) error {
	if !obj.IsPR() {
		return nil
	}
	glog.Infof("PR: %d", *obj.Issue.Number)
	return nil
}
Example #5
0
// Munge is the workhorse the will actually make updates to the PR
func (c *CherrypickQueue) Munge(obj *github.MungeObject) {
	if !obj.HasLabel(cpCandidateLabel) {
		return
	}
	if !obj.IsPR() {
		return
	}
	// This will cache the PR and events so when we try to view the queue we don't
	// hit github while trying to load the page
	obj.GetPR()

	num := *obj.Issue.Number
	c.Lock()
	merged, _ := obj.IsMerged()
	if merged {
		if obj.HasLabel(cpApprovedLabel) {
			c.mergedAndApproved[num] = obj
		} else {
			c.merged[num] = obj
		}
	} else {
		c.unmerged[num] = obj
	}
	c.Unlock()
	return
}
// Munge is the workhorse the will actually make updates to the PR
func (p *PathLabelMunger) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	commits, err := obj.GetCommits()
	if err != nil {
		return
	}

	needsLabels := sets.NewString()
	for _, c := range commits {
		for _, f := range c.Files {
			for _, lm := range p.labelMap {
				if lm.regexp.MatchString(*f.Filename) {
					if !obj.HasLabel(lm.label) {
						needsLabels.Insert(lm.label)
					}
				}
			}
		}
	}

	if needsLabels.Len() != 0 {
		obj.AddLabels(needsLabels.List())
	}
}
Example #7
0
// Munge is the workhorse the will actually make updates to the PR
func (b *BlockPath) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	if obj.HasLabel(doNotMergeLabel) {
		return
	}

	commits, err := obj.GetCommits()
	if err != nil {
		return
	}

	for _, c := range commits {
		for _, f := range c.Files {
			if matchesAny(*f.Filename, b.blockRegexp) {
				if matchesAny(*f.Filename, b.doNotBlockRegexp) {
					continue
				}
				body := fmt.Sprintf(`Adding label:%s because PR changes docs prohibited to auto merge
See http://kubernetes.io/editdocs/ for information about editing docs`, doNotMergeLabel)
				obj.WriteComment(body)
				obj.AddLabels([]string{doNotMergeLabel})
				return
			}
		}
	}
}
Example #8
0
// Munge is the workhorse the will actually make updates to the PR
// The algorithm goes as:
// - Initially, we build an approverSet
//   - Go through all comments after latest commit.
//	- If anyone said "/approve", add them to approverSet.
// - Then, for each file, we see if any approver of this file is in approverSet and keep track of files without approval
//   - An approver of a file is defined as:
//     - Someone listed as an "approver" in an OWNERS file in the files directory OR
//     - in one of the file's parent directorie
// - Iff all files have been approved, the bot will add the "approved" label.
// - Iff a cancel command is found, that reviewer will be removed from the approverSet
// 	and the munger will remove the approved label if it has been applied
func (h *ApprovalHandler) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}
	files, err := obj.ListFiles()
	if err != nil {
		glog.Errorf("failed to list files in this PR: %v", err)
		return
	}

	comments, err := getCommentsAfterLastModified(obj)
	if err != nil {
		glog.Errorf("failed to get comments in this PR: %v", err)
		return
	}

	ownersMap := h.getApprovedOwners(files, createApproverSet(comments))

	if err := h.updateNotification(obj, ownersMap); err != nil {
		return
	}

	for _, approverSet := range ownersMap {
		if approverSet.Len() == 0 {
			if obj.HasLabel(approvedLabel) {
				obj.RemoveLabel(approvedLabel)
			}
			return
		}
	}

	if !obj.HasLabel(approvedLabel) {
		obj.AddLabel(approvedLabel)
	}
}
Example #9
0
// Munge is the workhorse the will actually make updates to the PR
func (h LGTMHandler) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	reviewers := getReviewers(obj)
	if len(reviewers) == 0 {
		return
	}

	comments, err := getCommentsAfterLastModified(obj)
	if err != nil {
		glog.Errorf("unexpected error getting comments: %v", err)
		return
	}

	events, err := obj.GetEvents()
	if err != nil {
		glog.Errorf("unexpected error getting events: %v", err)
		return
	}

	if !obj.HasLabel(lgtmLabel) {
		h.addLGTMIfCommented(obj, comments, events, reviewers)
		return
	}
	h.removeLGTMIfCancelled(obj, comments, events, reviewers)
}
Example #10
0
// Munge is the workhorse the will actually make updates to the PR
func (NagFlakeIssues) Munge(obj *mgh.MungeObject) {
	if obj.IsPR() || !obj.HasLabel("kind/flake") {
		return
	}

	comments, err := obj.ListComments()
	if err != nil {
		glog.Error(err)
		return
	}

	// Use the pinger to notify assignees:
	// - Set time period based on configuration (at the top of this file)
	// - Mention list of assignees as an argument
	// - Start the ping timer after the last HumanActor comment

	// How often should we ping
	period := findTimePeriod(obj.Issue.Labels)

	// Who are we pinging
	who := mungerutil.GetIssueUsers(obj.Issue).Assignees.Mention().Join()

	// When does the pinger start
	startDate := c.LastComment(comments, c.HumanActor(), obj.Issue.CreatedAt)

	// Get a notification if it's time to ping.
	notif := pinger.SetTimePeriod(period).PingNotification(
		comments,
		who,
		startDate,
	)
	if notif != nil {
		obj.WriteComment(notif.String())
	}
}
Example #11
0
// Munge is the workhorse the will actually make updates to the PR
func (LGTMAfterCommitMunger) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	if !obj.HasLabel("lgtm") {
		return
	}

	lastModified := obj.LastModifiedTime()
	lgtmTime := obj.LabelTime("lgtm")

	if lastModified == nil || lgtmTime == nil {
		glog.Errorf("PR %d unable to determine lastModified or lgtmTime", *obj.Issue.Number)
		return
	}

	if lastModified.After(*lgtmTime) {
		glog.Infof("PR: %d lgtm:%s  lastModified:%s", *obj.Issue.Number, lgtmTime.String(), lastModified.String())
		lgtmRemovedBody := "PR changed after LGTM, removing LGTM."
		if err := obj.WriteComment(lgtmRemovedBody); err != nil {
			return
		}
		obj.RemoveLabel("lgtm")
	}
}
Example #12
0
// Munge is the workhorse the will actually make updates to the PR
func (a *AssignFixesMunger) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}
	// we need the PR for the "User" (creator of the PR not the assignee)
	pr, err := obj.GetPR()
	if err != nil {
		glog.Infof("Couldn't get PR %v", obj.Issue.Number)
		return
	}
	prOwner := github.DescribeUser(pr.User)

	issuesFixed := obj.GetPRFixesList()
	if issuesFixed == nil {
		return
	}
	for _, fixesNum := range issuesFixed {
		// "issue" is the issue referenced by the "fixes #<num>"
		issueObj, err := a.config.GetObject(fixesNum)
		if err != nil {
			glog.Infof("Couldn't get issue %v", fixesNum)
			continue
		}
		issue := issueObj.Issue
		if !a.AssignfixesReassign && issue.Assignee != nil {
			glog.V(6).Infof("skipping %v: reassign: %v assignee: %v", *issue.Number, a.AssignfixesReassign, github.DescribeUser(issue.Assignee))
			continue
		}
		glog.Infof("Assigning %v to %v (previously assigned to %v)", *issue.Number, prOwner, github.DescribeUser(issue.Assignee))
		// although it says "AssignPR" it's more generic than that and is really just an issue.
		issueObj.AssignPR(prOwner)
	}

}
Example #13
0
// Munge is the workhorse the will actually make updates to the PR
func (LGTMAfterCommitMunger) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	if !obj.HasLabel(lgtmLabel) {
		return
	}

	lastModified := obj.LastModifiedTime()
	lgtmTime := obj.LabelTime(lgtmLabel)

	if lastModified == nil || lgtmTime == nil {
		glog.Errorf("PR %d unable to determine lastModified or lgtmTime", *obj.Issue.Number)
		return
	}

	if lastModified.After(*lgtmTime) {
		glog.Infof("PR: %d lgtm:%s  lastModified:%s", *obj.Issue.Number, lgtmTime.String(), lastModified.String())
		body := fmt.Sprintf(lgtmRemovedBody, mungerutil.GetIssueUsers(obj.Issue).AllUsers().Mention().Join())
		if err := obj.WriteComment(body); err != nil {
			return
		}
		obj.RemoveLabel(lgtmLabel)
	}
}
Example #14
0
// Munge is the workhorse the will actually make updates to the PR
func (b *BlockPath) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	if obj.HasLabel(doNotMergeLabel) {
		return
	}

	files, err := obj.ListFiles()
	if err != nil {
		return
	}

	for _, f := range files {
		if matchesAny(*f.Filename, b.blockRegexp) {
			if matchesAny(*f.Filename, b.doNotBlockRegexp) {
				continue
			}
			obj.WriteComment(blockPathBody)
			obj.AddLabels([]string{doNotMergeLabel})
			return
		}
	}
}
Example #15
0
// Munge is the workhorse the will actually make updates to the PR
func (PingCIMunger) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	if !obj.HasLabel("lgtm") {
		return
	}
	mergeable, err := obj.IsMergeable()
	if err != nil {
		glog.V(2).Infof("Skipping %d - problem determining mergeability", *obj.Issue.Number)
		return
	}
	if !mergeable {
		glog.V(2).Infof("Skipping %d - not mergeable", *obj.Issue.Number)
		return
	}
	if state := obj.GetStatusState([]string{jenkinsCIContext, travisContext}); state != "incomplete" {
		glog.V(2).Info("Have %s status - skipping ping CI", jenkinsCIContext)
		return
	}
	state := obj.GetStatusState([]string{shippableContext, travisContext})
	if state == "incomplete" {
		msg := "Continuous integration appears to have missed, closing and re-opening to trigger it"
		obj.WriteComment(msg)

		obj.ClosePR()
		time.Sleep(5 * time.Second)
		obj.OpenPR(10)
	}
}
// Munge is the workhorse the will actually make updates to the PR
func (h AssignUnassignHandler) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	comments, err := obj.ListComments()
	if err != nil {
		glog.Errorf("unexpected error getting comments: %v", err)
		return
	}

	fileList, err := obj.ListFiles()
	if err != nil {
		glog.Errorf("Could not list the files for PR %v: %v", obj.Issue.Number, err)
		return
	}

	//get ALL (not just leaf) the people that could potentially own the file based on the blunderbuss.go implementation
	potentialOwners, _ := getPotentialOwners(*obj.Issue.User.Login, h.features, fileList, false)

	toAssign, toUnassign := h.getAssigneesAndUnassignees(obj, comments, fileList, potentialOwners)
	for _, username := range toAssign.List() {
		obj.AssignPR(username)
	}
	obj.UnassignPR(toUnassign.List()...)
}
// Munge is the workhorse the will actually make updates to the PR
func (CommentDeleter) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	comments, err := obj.ListComments()
	if err != nil {
		return
	}

	validComments := []githubapi.IssueComment{}
	for i := range comments {
		comment := comments[i]
		if !validComment(comment) {
			continue
		}
		validComments = append(validComments, comment)
	}
	for _, d := range deleters {
		stale := d.StaleComments(obj, validComments)
		for _, comment := range stale {
			obj.DeleteComment(&comment)
		}
	}
}
Example #18
0
// Munge is the workhorse the will actually make updates to the PR
func (p *PathLabelMunger) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	files, err := obj.ListFiles()
	if err != nil {
		return
	}

	needsLabels := sets.NewString()
	for _, f := range files {
		for _, lm := range p.labelMap {
			if lm.regexp.MatchString(*f.Filename) {
				needsLabels.Insert(lm.label)
			}
		}
	}

	// This is all labels on the issue that the path munger controls
	hasLabels := obj.LabelSet().Intersection(p.allLabels)

	missingLabels := needsLabels.Difference(hasLabels)
	if missingLabels.Len() != 0 {
		obj.AddLabels(needsLabels.List())
	}

	extraLabels := hasLabels.Difference(needsLabels)
	for _, label := range extraLabels.List() {
		creator := obj.LabelCreator(label)
		if creator == botName {
			obj.RemoveLabel(label)
		}
	}
}
Example #19
0
// Munge is the workhorse the will actually make updates to the PR
func (r *ReleaseNoteLabel) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	if completedReleaseNoteProcess(obj) {
		r.ensureNoRelNoteNeededLabel(obj)
		return
	}

	if !r.prMustFollowRelNoteProcess(obj) {
		r.ensureNoRelNoteNeededLabel(obj)
		return
	}

	if !obj.HasLabel(releaseNoteLabelNeeded) {
		obj.AddLabel(releaseNoteLabelNeeded)
	}

	if !obj.HasLabel(lgtmLabel) {
		return
	}

	obj.WriteComment(releaseNoteBody)
	obj.RemoveLabel(lgtmLabel)
}
Example #20
0
// Munge is the workhorse the will actually make updates to the PR
func (StaleGreenCI) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	if !obj.HasLabel(lgtmLabel) {
		return
	}

	if mergeable, err := obj.IsMergeable(); !mergeable || err != nil {
		return
	}

	if !obj.IsStatusSuccess(requiredContexts) {
		return
	}

	for _, context := range requiredContexts {
		statusTime := obj.GetStatusTime(context)
		if statusTime == nil {
			glog.Errorf("%d: unable to determine time %q context was set", *obj.Issue.Number, context)
			return
		}
		if time.Since(*statusTime) > staleGreenCIHours*time.Hour {
			obj.WriteComment(greenMsgBody)
			err := obj.WaitForPending(requiredContexts)
			if err != nil {
				glog.Errorf("Failed waiting for PR to start testing: %v", err)
			}
			return
		}
	}
}
Example #21
0
// Munge is the workhorse the will actually make updates to the PR
func (StalePendingCI) Munge(obj *github.MungeObject) {
	requiredContexts := []string{jenkinsUnitContext, jenkinsE2EContext}

	if !obj.IsPR() {
		return
	}

	if !obj.HasLabel(lgtmLabel) {
		return
	}

	if mergeable, err := obj.IsMergeable(); !mergeable || err != nil {
		return
	}

	status := obj.GetStatusState(requiredContexts)
	if status != "pending" {
		return
	}

	for _, context := range requiredContexts {
		statusTime := obj.GetStatusTime(context)
		if statusTime == nil {
			glog.Errorf("%d: unable to determine time %q context was set", *obj.Issue.Number, context)
			return
		}
		if time.Since(*statusTime) > stalePendingCIHours*time.Hour {
			obj.WriteComment(pendingMsgBody)
			return
		}
	}
}
Example #22
0
// Munge is the workhorse that will actually close the PRs
func (CloseStalePR) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	if obj.HasLabel(keepOpenLabel) {
		return
	}

	lastModif, err := findLastModificationTime(obj)
	if err != nil {
		glog.Errorf("Failed to find last modification: %v", err)
		return
	}

	closeIn := -time.Since(lastModif.Add(stalePullRequest))
	inactiveFor := time.Since(*lastModif)
	if closeIn <= 0 {
		closePullRequest(obj, inactiveFor)
	} else if closeIn <= startWarning {
		checkAndWarn(obj, inactiveFor, closeIn)
	} else {
		// Pull-request is active. Do nothing
	}
}
// Munge is the workhorse the will actually make updates to the PR
func (p *PathLabelMunger) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	commits, err := obj.GetCommits()
	if err != nil {
		return
	}

	labelMap := *p.labelMap

	needsLabels := sets.NewString()
	for _, c := range commits {
		for _, f := range c.Files {
			for prefix, label := range labelMap {
				if strings.HasPrefix(*f.Filename, prefix) && !obj.HasLabel(label) {
					needsLabels.Insert(label)
				}
			}
		}
	}

	if needsLabels.Len() != 0 {
		obj.AddLabels(needsLabels.List())
	}
}
Example #24
0
// Munge is the workhorse the will actually make updates to the PR
func (s *SizeMunger) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	issue := obj.Issue

	s.getGeneratedFiles(obj)
	genFiles := *s.genFiles
	genPrefixes := *s.genPrefixes

	files, err := obj.ListFiles()
	if err != nil {
		return
	}

	adds := 0
	dels := 0
	for _, f := range files {
		skip := false
		for _, p := range genPrefixes {
			if strings.HasPrefix(*f.Filename, p) {
				skip = true
				break
			}
		}
		if skip {
			continue
		}
		if genFiles.Has(*f.Filename) {
			continue
		}
		if f.Additions != nil {
			adds += *f.Additions
		}
		if f.Deletions != nil {
			dels += *f.Deletions
		}
	}

	newSize := calculateSize(adds, dels)
	newLabel := labelSizePrefix + newSize

	existing := github.GetLabelsWithPrefix(issue.Labels, labelSizePrefix)
	needsUpdate := true
	for _, l := range existing {
		if l == newLabel {
			needsUpdate = false
			continue
		}
		obj.RemoveLabel(l)
	}
	if needsUpdate {
		obj.AddLabels([]string{newLabel})

		body := fmt.Sprintf("Labelling this PR as %s", newLabel)
		obj.WriteComment(body)
	}
}
Example #25
0
File: cla.go Project: spxtr/contrib
// Munge is unused by this munger.
func (cla *ClaMunger) Munge(obj *githubhelper.MungeObject) {
	if !obj.IsPR() {
		return
	}

	if obj.HasLabel(claHumanLabel) {
		return
	}

	status := obj.GetStatusState([]string{cla.CLAStatusContext})

	// Check for pending status and exit.
	if status == contextPending {
		// do nothing and wait for state to be updated.
		return
	}

	if status == contextSuccess {
		if obj.HasLabel(cncfClaYesLabel) {
			// status is success and we've already applied 'cncf-cla: yes'.
			return
		}
		if obj.HasLabel(cncfClaNoLabel) {
			obj.RemoveLabel(cncfClaNoLabel)
		}
		obj.AddLabel(cncfClaYesLabel)
		return
	}

	// If we are here, that means that the context is failure/error.
	comments, err := obj.ListComments()
	if err != nil {
		glog.Error(err)
		return
	}
	who := mungerutil.GetIssueUsers(obj.Issue).Author.Mention().Join()

	// Get a notification if it's time to ping.
	notif := cla.pinger.PingNotification(
		comments,
		who,
		nil,
	)
	if notif != nil {
		obj.WriteComment(notif.String())
	}

	if obj.HasLabel(cncfClaNoLabel) {
		// status reported error/failure and we've already applied 'cncf-cla: no' label.
		return
	}

	if obj.HasLabel(cncfClaYesLabel) {
		obj.RemoveLabel(cncfClaYesLabel)
	}
	obj.AddLabel(cncfClaNoLabel)
}
// Munge is the workhorse the will actually make updates to the PR
func (c *ClearPickAfterMerge) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}
	if !obj.HasLabel(cpCandidateLabel) {
		return
	}

	if merged, err := obj.IsMerged(); !merged || err != nil {
		return
	}

	releaseMilestone := obj.ReleaseMilestone()
	if releaseMilestone == "" || len(releaseMilestone) != 4 {
		glog.Errorf("Found invalid milestone: %q", releaseMilestone)
		return
	}
	rel := releaseMilestone[1:]
	branch := "release-" + rel

	sha := obj.MergeCommit()
	if sha == nil {
		glog.Errorf("Unable to get SHA of merged %d", sha)
		return
	}

	logMsg := fmt.Sprintf("Merge pull request #%d from ", *obj.Issue.Number)
	bLogMsg := []byte(logMsg)

	cherrypickMsg := fmt.Sprintf("(cherry picked from commit %s)", *sha)
	args := []string{"log", "--pretty=tformat:%H%n%s%n%b", "--grep", cherrypickMsg, "origin/" + branch}
	out, err := c.features.Repos.GitCommand(args)
	if err != nil {
		glog.Errorf("Error grepping for cherrypick -x message out=%q: %v", string(out), err)
		return
	}
	if bytes.Contains(out, bLogMsg) {
		glog.Infof("Found cherry-pick using -x information")
		handleFound(obj, out, branch)
		return
	}

	args = []string{"log", "--pretty=tformat:%H%n%s%n%b", "--grep", logMsg, "origin/" + branch}
	out, err = c.features.Repos.GitCommand(args)
	if err != nil {
		glog.Errorf("Error grepping for log message out=%q: %v", string(out), err)
		return
	}
	if bytes.Contains(out, bLogMsg) {
		glog.Infof("Found cherry-pick using log matching")
		handleFound(obj, out, branch)
		return
	}

	return
}
Example #27
0
// Munge is the workhorse the will actually make updates to the PR
func (c *CherrypickAutoApprove) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}
	if obj.IsForBranch("master") {
		return
	}
	if obj.HasLabel(cpApprovedLabel) && obj.ReleaseMilestone() != "" {
		return
	}

	parents := getCherrypickParentPRs(obj, c.config)
	if len(parents) == 0 {
		return
	}

	major := 0
	minor := 0
	branch := obj.Branch()
	if l, err := fmt.Sscanf(branch, "release-%d.%d", &major, &minor); err != nil || l != 2 {
		return
	}
	branchImpliedMilestone := fmt.Sprintf("v%d.%d", major, minor)

	milestone := obj.ReleaseMilestone()
	if milestone != "" && milestone != branchImpliedMilestone {
		glog.Errorf("Found PR %d on branch %q but have milestone %q", *obj.Issue.Number, branch, milestone)
		return
	}

	for _, parent := range parents {
		if !parent.HasLabel(cpApprovedLabel) {
			return
		}

		// If the parent was for milestone v1.2 but this PR has
		// comments saying it was 'on branch release-1.1' we should
		// not auto approve
		parentMilestone := parent.ReleaseMilestone()
		if parentMilestone != branchImpliedMilestone {
			glog.Errorf("%d: parentReleaseMilestone=%q but branch is %q", *obj.Issue.Number, parentMilestone, obj.Branch())
			return
		}
	}
	if milestone == "" {
		obj.SetMilestone(branchImpliedMilestone)
	}
	if !obj.HasLabel(cpApprovedLabel) {
		obj.AddLabel(cpApprovedLabel)
	}
}
Example #28
0
// Munge is the workhorse the will actually make updates to the PR
func (OkToTestMunger) Munge(obj *github.MungeObject) {
	if !obj.IsPR() {
		return
	}

	if !obj.HasLabel(lgtmLabel) {
		return
	}
	state := obj.GetStatusState(requiredContexts)
	if state == "incomplete" {
		glog.V(2).Infof("status is incomplete, adding ok to test")
		obj.WriteComment(okToTestBody)
	}
}
Example #29
0
// Munge is the workhorse the will actually make updates to the PR
func (p *IssueCacher) Munge(obj *github.MungeObject) {
	if obj.IsPR() {
		return
	}
	if !obj.HasLabels(p.labelFilter.List()) {
		return
	}

	key, ok := p.keyFromIssue(obj)
	if !ok {
		return
	}

	p.addNumberToKey(key, *obj.Issue.Number)
}
Example #30
0
// ComputeState can be used to compute the state of each PR.
func ComputeState(obj *github.MungeObject) error {
	if !obj.IsPR() {
		return nil
	}

	// Every PR starts in the pre-review state.
	var currentState State = &PreReview{}
	for currentState.Name() != endState {
		var err error
		currentState, err = currentState.Process(obj)
		if err != nil {
			return err
		}
	}
	return nil
}