69 lines
2.1 KiB
EmacsLisp
69 lines
2.1 KiB
EmacsLisp
;;; flymake-yaml.el --- A flymake handler for YAML
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;; Copyright (C) 2013 Yasuyuki Oka
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;; Author: Yasuyuki Oka <yasuyk@gmail.com>
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;; Version: 0.0.2
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;; URL: https://github.com/yasuyk/flymake-yaml
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;; Package-Requires: ((flymake-easy "0.1"))
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;; Keywords: yaml
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;;
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;; Based in part on http://d.hatena.ne.jp/kitokitoki/20120306/p1
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;;
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;; Usage:
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;;
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;; (require 'flymake-yaml) ;; Not necessary if using ELPA package
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;; (add-hook 'yaml-mode-hook 'flymake-yaml-load)
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;;
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;; Uses flymake-easy, from https://github.com/purcell/flymake-easy
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;;; Code:
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(require 'flymake-easy)
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(defconst flymake-yaml-err-line-patterns
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;; Syck error message
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'(("syntax error on line \\([0-9]+\\), col \\([0-9]+\\): `\\(.*\\)'" nil 1 2 3)
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;; Psych error message
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(".*: \\(.*\\) at line \\([0-9]+\\) column \\([0-9]+\\)" nil 2 3 1)))
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(defun flymake-yaml-command (filename)
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"Construct a command that flymake can use to check yaml source.
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Argument FILENAME
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YAML file name."
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(list "ruby" "-ryaml" "-e" "YAML.load(ARGF) rescue warn $!" filename))
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;;;###autoload
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(defun flymake-yaml-load ()
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"Configure flymake mode to check the current buffer's YAML syntax."
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(interactive)
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(when (eq major-mode 'yaml-mode)
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(flymake-easy-load 'flymake-yaml-command
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flymake-yaml-err-line-patterns
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'tempdir
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"yml")))
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(provide 'flymake-yaml)
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;; Local Variables:
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;; coding: utf-8
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;; eval: (checkdoc-minor-mode 1)
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;; End:
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;;; flymake-yaml.el ends here
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