Golang MungeConfig.WriteComment方法代碼示例

// MungePullRequest is the workhorse the will actually make updates to the PR
func (s *SizeMunger) MungePullRequest(config *config.MungeConfig, pr *github.PullRequest, issue *github.Issue, commits []github.RepositoryCommit, events []github.IssueEvent) {
	s.getGeneratedFiles(config)
	genFiles := *s.genFiles
	genPrefixes := *s.genPrefixes

	if pr.Additions == nil {
		glog.Warningf("PR %d has nil Additions", *pr.Number)
		return
	}
	adds := *pr.Additions
	if pr.Deletions == nil {
		glog.Warningf("PR %d has nil Deletions", *pr.Number)
		return
	}
	dels := *pr.Deletions

	for _, c := range commits {
		for _, f := range c.Files {
			for _, p := range genPrefixes {
				if strings.HasPrefix(*f.Filename, p) {
					adds = adds - *f.Additions
					dels = dels - *f.Deletions
					continue
				}
			}
			if genFiles.Has(*f.Filename) {
				adds = adds - *f.Additions
				dels = dels - *f.Deletions
				continue
			}
		}
	}

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

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

		body := fmt.Sprintf("Labelling this PR as %s", newLabel)
		config.WriteComment(*pr.Number, body)
	}
}

func (OkToTestMunger) MungePullRequest(config *config.MungeConfig, pr *github.PullRequest, issue *github.Issue, commits []github.RepositoryCommit, events []github.IssueEvent) {
	if !github_util.HasLabel(issue.Labels, "lgtm") {
		return
	}
	status, err := config.GetStatus(*pr.Number, []string{"Jenkins GCE e2e"})
	if err != nil {
		glog.Errorf("unexpected error getting status: %v", err)
		return
	}
	if status == "incomplete" {
		glog.V(2).Infof("status is incomplete, adding ok to test")
		msg := `@k8s-bot ok to test

	pr builder appears to be missing, activating due to 'lgtm' label.`
		config.WriteComment(*pr.Number, msg)
	}
}

// MungePullRequest is the workhorse the will actually make updates to the PR
func (LGTMAfterCommitMunger) MungePullRequest(config *config.MungeConfig, pr *github.PullRequest, issue *github.Issue, commits []github.RepositoryCommit, events []github.IssueEvent) {
	lastModified := lastModifiedTime(commits)
	lgtmTime := lgtmTime(events)

	if lastModified == nil || lgtmTime == nil {
		return
	}

	if !github_util.HasLabel(issue.Labels, "lgtm") {
		return
	}

	if lastModified.After(*lgtmTime) {
		lgtmRemovedBody := "PR changed after LGTM, removing LGTM."
		if err := config.WriteComment(*pr.Number, lgtmRemovedBody); err != nil {
			return
		}
		config.RemoveLabel(*pr.Number, "lgtm")
	}
}

func (PingCIMunger) MungePullRequest(config *config.MungeConfig, pr *github.PullRequest, issue *github.Issue, commits []github.RepositoryCommit, events []github.IssueEvent) {
	if !github_util.HasLabel(issue.Labels, "lgtm") {
		return
	}
	if mergeable, err := config.IsPRMergeable(pr); err != nil {
		glog.V(2).Infof("Skipping %d - problem determining mergeability", *pr.Number)
	} else if !mergeable {
		glog.V(2).Infof("Skipping %d - not mergeable", *pr.Number)
	}
	status, err := config.GetStatus(pr, []string{"Shippable", "continuous-integration/travis-ci/pr"})
	if err != nil {
		glog.Errorf("unexpected error getting status: %v", err)
		return
	}
	if status == "incomplete" {
		glog.V(2).Infof("status is incomplete, closing and re-opening")
		msg := "Continuous integration appears to have missed, closing and re-opening to trigger it"
		config.WriteComment(*pr.Number, msg)

		config.ClosePR(pr)
		time.Sleep(5 * time.Second)
		config.OpenPR(pr, 10)
	}
}

func (PRSizeMunger) MungePullRequest(config *config.MungeConfig, pr *github.PullRequest, issue *github.Issue, commits []github.RepositoryCommit, events []github.IssueEvent) {
	if pr.Additions == nil {
		glog.Warningf("PR %d has nil Additions", *pr.Number)
		return
	}
	if pr.Deletions == nil {
		glog.Warningf("PR %d has nil Deletions", *pr.Number)
		return
	}

	adds := *pr.Additions
	dels := *pr.Deletions

	// It would be 'better' to call this for every commit but that takes
	// a whole lot of time for almost always the same information, and if
	// our results are slightly wrong, who cares? Instead look for the
	// generated files once per PR and if someone changed both what files
	// are generated and then undid that change in an intermediate commit
	// we might call this PR bigger than we "should."
	genFiles := getGeneratedFiles(config, commits[len(commits)-1])

	for _, c := range commits {
		for _, f := range c.Files {
			if strings.HasPrefix(*f.Filename, "Godeps/") {
				adds = adds - *f.Additions
				dels = dels - *f.Deletions
				continue
			}
			found := false
			for _, genFile := range genFiles {
				if *f.Filename == genFile {
					adds = adds - *f.Additions
					dels = dels - *f.Deletions
					found = true
					break
				}
			}
			if found {
				continue
			}
		}
	}

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

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

		body := fmt.Sprintf("Labelling this PR as %s", newLabel)
		config.WriteComment(*pr.Number, body)
	}
}