Function updateComment

pkg/cmd/pr/shared/commentable.go:277–346

(commentable Commentable, opts *CommentableOptions, uploader *attachments.Uploader)

}

func updateComment(commentable Commentable, opts *CommentableOptions, uploader *attachments.Uploader) error {
	comments := commentable.CurrentUserComments()
	if len(comments) == 0 {
		return errNoUserComments
	}

	lastComment := &comments[len(comments)-1]

	switch opts.InputType {
	case InputTypeWeb:
		openURL := lastComment.Link()
		if opts.IO.IsStdoutTTY() && !opts.Quiet {
			fmt.Fprintf(opts.IO.ErrOut, "Opening %s in your browser.\n", text.DisplayURL(openURL))
		}
		return opts.OpenInBrowser(openURL)
	case InputTypeEditor:
		var body string
		var err error
		initialValue := lastComment.Content()
		if opts.Interactive {
			body, err = opts.InteractiveEditSurvey(initialValue)
		} else {
			body, err = opts.EditSurvey(initialValue)
		}
		if err != nil {
			return err
		}
		opts.Body = body
	case InputTypeInline:
		// An explicit `--body ""` still clears the comment. The editor case
		// above is seeded with the comment already, so it needs no merge.
		if opts.KeepExistingBody && !opts.BodyProvided {
			opts.Body = lastComment.Content()
		}
	}

	if opts.Interactive {
		cont, err := opts.ConfirmSubmitSurvey()
		if err != nil {
			return err
		}
		if !cont {
			return errors.New("Discarding...")
		}
	}

	httpClient, err := opts.HttpClient()
	if err != nil {
		return err
	}

	body, write, uploadErr := bodyForWrite(opts, uploader)
	if !write {
		return fmt.Errorf("%w\nthe comment was not changed", uploadErr)
	}

	apiClient := api.NewClientFromHTTP(httpClient)
	params := api.CommentUpdateInput{Body: body, CommentId: lastComment.Identifier()}