Function commentOnPath

commands/comment.go:171–203

commentOnPath adds a comment about the given file without attaching it to a review.

(repo repository.Repo, args []string)

// commentOnPath adds a comment about the given file without attaching it to a review.
func commentOnPath(repo repository.Repo, args []string) error {
	if *commentFile == "" {
		return errors.New("You must specify the containing file for detached comments.")
	}

	if len(args) > 1 {
		return errors.New("Only commenting on a single location is supported.")
	}
	var commentedUponRef string
	if len(args) == 1 {
		commentedUponRef = args[0]
	} else {
		commentedUponRef = "HEAD"
	}
	commentedUponCommit, err := repo.ResolveRefCommit(commentedUponRef)
	if err != nil {
		return fmt.Errorf("Failed to resolve the comment location: %v\n", err)
	}

	commentThreads, err := review.GetDetachedComments(repo, *commentFile)
	if err != nil {
		return err
	}
	if err := validateArgs(repo, args, commentThreads); err != nil {
		return err
	}

	c, err := buildCommentFromFlags(repo, commentedUponCommit)
	if err != nil {
		return err
	}
	return review.AddDetachedComment(repo, c)
}

// commentCmd defines the "comment" subcommand.
var commentCmd = &Command{