myhome/.emacs.d/plugins/flymake-yaml.el
Marcin Woźniak b82dc58f26
Added programs
Signed-off-by: Marcin Woźniak <y0rune@aol.com>
2021-03-22 21:27:54 +01:00

69 lines
2.1 KiB
EmacsLisp

;;; flymake-yaml.el --- A flymake handler for YAML
;; Copyright (C) 2013 Yasuyuki Oka
;; Author: Yasuyuki Oka <yasuyk@gmail.com>
;; Version: 0.0.2
;; URL: https://github.com/yasuyk/flymake-yaml
;; Package-Requires: ((flymake-easy "0.1"))
;; Keywords: yaml
;; 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 <http://www.gnu.org/licenses/>.
;;; Commentary:
;;
;; Based in part on http://d.hatena.ne.jp/kitokitoki/20120306/p1
;;
;; Usage:
;;
;; (require 'flymake-yaml) ;; Not necessary if using ELPA package
;; (add-hook 'yaml-mode-hook 'flymake-yaml-load)
;;
;; Uses flymake-easy, from https://github.com/purcell/flymake-easy
;;; Code:
(require 'flymake-easy)
(defconst flymake-yaml-err-line-patterns
;; Syck error message
'(("syntax error on line \\([0-9]+\\), col \\([0-9]+\\): `\\(.*\\)'" nil 1 2 3)
;; Psych error message
(".*: \\(.*\\) at line \\([0-9]+\\) column \\([0-9]+\\)" nil 2 3 1)))
(defun flymake-yaml-command (filename)
"Construct a command that flymake can use to check yaml source.
Argument FILENAME
YAML file name."
(list "ruby" "-ryaml" "-e" "YAML.load(ARGF) rescue warn $!" filename))
;;;###autoload
(defun flymake-yaml-load ()
"Configure flymake mode to check the current buffer's YAML syntax."
(interactive)
(when (eq major-mode 'yaml-mode)
(flymake-easy-load 'flymake-yaml-command
flymake-yaml-err-line-patterns
'tempdir
"yml")))
(provide 'flymake-yaml)
;; Local Variables:
;; coding: utf-8
;; eval: (checkdoc-minor-mode 1)
;; End:
;;; flymake-yaml.el ends here