Golang Repo.ListCommitsBetween方法代碼示例

// Get the commit at which the review request should be anchored.
func getReviewCommit(repo repository.Repo, r request.Request, args []string) (string, string, error) {
	if len(args) > 1 {
		return "", "", errors.New("Only updating a single review is supported.")
	}
	if len(args) == 1 {
		base, err := repo.MergeBase(r.TargetRef, args[0])
		if err != nil {
			return "", "", err
		}
		return args[0], base, nil
	}

	base, err := repo.MergeBase(r.TargetRef, r.ReviewRef)
	if err != nil {
		return "", "", err
	}
	reviewCommits, err := repo.ListCommitsBetween(base, r.ReviewRef)
	if err != nil {
		return "", "", err
	}
	if reviewCommits == nil {
		return "", "", errors.New("There are no commits included in the review request")
	}
	return reviewCommits[0], base, nil
}

// computeReviewStartingCommit computes the first commit in the review.
func computeReviewStartingCommit(pr github.PullRequest, repo repository.Repo) (string, error) {
	if pr.Base == nil || pr.Base.SHA == nil ||
		pr.Head == nil || pr.Head.SHA == nil {
		return "", ErrInsufficientInfo
	}

	prCommits, err := repo.ListCommitsBetween(*pr.Base.SHA, *pr.Head.SHA)
	if err != nil {
		return "", err
	}
	if len(prCommits) == 0 {
		return *pr.Head.SHA, nil
	}
	return prCommits[0], nil
}

// Create a new code review request.
//
// The "args" parameter is all of the command line arguments that followed the subcommand.
func requestReview(repo repository.Repo, args []string) error {
	requestFlagSet.Parse(args)

	if !*requestAllowUncommitted {
		// Requesting a code review with uncommited local changes is usually a mistake, so
		// we want to report that to the user instead of creating the request.
		if repo.HasUncommittedChanges() {
			return errors.New("You have uncommitted or untracked files. Use --allow-uncommitted to ignore those.")
		}
	}

	r := buildRequestFromFlags(repo.GetUserEmail())
	if r.ReviewRef == "HEAD" {
		r.ReviewRef = repo.GetHeadRef()
	}
	repo.VerifyGitRefOrDie(r.TargetRef)
	repo.VerifyGitRefOrDie(r.ReviewRef)
	r.BaseCommit = repo.GetCommitHash(r.TargetRef)

	reviewCommits := repo.ListCommitsBetween(r.TargetRef, r.ReviewRef)
	if reviewCommits == nil {
		return errors.New("There are no commits included in the review request")
	}

	if r.Description == "" {
		r.Description = repo.GetCommitMessage(reviewCommits[0])
	}

	note, err := r.Write()
	if err != nil {
		return err
	}
	repo.AppendNote(request.Ref, reviewCommits[0], note)
	if !*requestQuiet {
		fmt.Printf(requestSummaryTemplate, reviewCommits[0], r.TargetRef, r.ReviewRef, r.Description)
	}
	return nil
}