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flymake-dart.el
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;;; flymake-dart.el --- Flymake support for dart analyze -*- lexical-binding: t; -*-
;; Copyright (C) 2024-2025 Shen, Jen-Chieh
;; Author: Shen, Jen-Chieh <[email protected]>
;; Maintainer: Shen, Jen-Chieh <[email protected]>
;; URL: https://github.com/flymake/flymake-dart
;; Version: 0.1.0
;; Package-Requires: ((emacs "26.1") (flymake-easy "0.1"))
;; Keywords: tools
;; This file is not part of GNU Emacs.
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;;
;; Flymake support for dart analyze.
;;
;;; Code:
(require 'flymake)
(require 'flymake-easy)
(defgroup flymake-dart nil
"Flymake support for dart analyze."
:prefix "flymake-dart-"
:group 'flymake
:link '(url-link :tag "Github" "https://github.com/flymake/flymake-dart"))
(defconst flymake-dart-err-line-patterns
'(("^\\(ERROR\\|WARNING\\|INFO\\)|\\(.*\\)|\\(.*\\)|\\(.*\\)|\\([0-9]+\\)|\\([0-9]+\\)|\\([0-9]+\\)|" 4 5 6 1)))
(defun flymake-dart-command (filename)
"Construct a command that flymake can use to check Dart source (FILENAME)."
(list "dart" "analyze" "--format=machine" filename))
;;;###autoload
(defun flymake-dart-load ()
"Configure flymake mode to check the current buffer's Dart syntax.
This function is designed to be called in `dart-mode-hook'; it does not alter
flymake's global configuration, so function `flymake-mode' alone will not
suffice."
(interactive)
(when (eq 'dart-mode major-mode)
(flymake-easy-load 'flymake-dart-command
flymake-dart-err-line-patterns
'tempdir
"dart")))
(provide 'flymake-dart)
;;; flymake-dart.el ends here