Golang Repo.PullNotes方法代碼示例

func syncNotes(repo repository.Repo) error {
	var err error
	for attempt := 0; attempt < retryAttempts; attempt++ {
		err = repo.PullNotes(remoteName, notesRefPattern)
		if err == nil {
			err = repo.PushNotes(remoteName, notesRefPattern)
			if err == nil {
				return err
			}
		}
	}
	return err
}

// pull updates the local git-notes used for reviews with those from a remote repo.
func pull(repo repository.Repo, args []string) error {
	if len(args) > 1 {
		return errors.New("Only pulling from one remote at a time is supported.")
	}

	remote := "origin"
	if len(args) == 1 {
		remote = args[0]
	}

	repo.PullNotes(remote, notesRefPattern)
	return nil
}

func mirrorRepoToReview(repo repository.Repo, tool review_utils.Tool, syncToRemote bool) {
	if syncToRemote {
		repo.PullNotes("origin", "refs/notes/devtools/*")
	}

	stateHash, err := repo.GetRepoStateHash()
	if err != nil {
		log.Fatal(err)
	}
	if processedStates[repo.GetPath()] != stateHash {
		log.Print("Mirroring repo: ", repo)
		for _, r := range review.ListAll(repo) {
			reviewJson, err := r.GetJSON()
			if err != nil {
				log.Fatal(err)
			}
			log.Println("Mirroring review: ", reviewJson)
			existingComments[r.Revision] = r.Comments
			reviewDetails, err := r.Details()
			if err == nil {
				tool.EnsureRequestExists(repo, *reviewDetails)
			}
		}
		openReviews[repo.GetPath()] = tool.ListOpenReviews(repo)
		processedStates[repo.GetPath()] = stateHash
		tool.Refresh(repo)
	}
ReviewLoop:
	for _, phabricatorReview := range openReviews[repo.GetPath()] {
		if reviewCommit := phabricatorReview.GetFirstCommit(repo); reviewCommit != "" {
			log.Println("Processing review: ", reviewCommit)
			r, err := review.GetSummary(repo, reviewCommit)
			if err != nil {
				log.Fatal(err)
			} else if r == nil {
				log.Printf("Skipping unknown review %q", reviewCommit)
				continue ReviewLoop
			}
			revisionComments := existingComments[reviewCommit]
			log.Printf("Loaded %d comments for %v\n", len(revisionComments), reviewCommit)
			for _, c := range phabricatorReview.LoadComments() {
				if !hasOverlap(c, revisionComments) {
					// The comment is new.
					note, err := c.Write()
					if err != nil {
						log.Fatal(err)
					}
					log.Printf("Appending a comment: %s", string(note))
					repo.AppendNote(comment.Ref, reviewCommit, note)
				} else {
					log.Printf("Skipping '%v', as it has already been written\n", c)
				}
			}
		}
	}
	if syncToRemote {
		if err := repo.PushNotes("origin", "refs/notes/devtools/*"); err != nil {
			log.Printf("Failed to push updates to the repo %v: %v\n", repo, err)
		}
	}
}