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;;; flycheck-maint.el --- Flycheck: Maintenace library -*- lexical-binding: t; -*-
;; Copyright (C) 2016 Sebastian Wiesner and Flycheck contributors
;; Author: Sebastian Wiesner <swiesner@lunaryorn.com>
;; 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 <http://www.gnu.org/licenses/>.
;;; Commentary:
;; This file provides helper functions for maintenance tools.
;;; Code:
(unless noninteractive
(error "This file must not be used interactively"))
(defconst flycheck/source-dir (locate-dominating-file load-file-name "Cask")
"The source directory of Flycheck.")
(defun flycheck/collect-el-files (directory &optional recursive)
"Collect all Emacs Lisp files in DIRECTORY.
If RECURSIVE is given and non-nil collect files recursively."
(let ((fn-re (rx ".el" eos)))
(if recursive
(directory-files-recursively directory fn-re)
(directory-files directory 'full fn-re))))
(defun flycheck/all-source-files ()
"Find all source files of Flycheck."
(append
(seq-mapcat (lambda (rel-name)
(flycheck/collect-el-files
(expand-file-name rel-name flycheck/source-dir)))
'("." "maint/" "doc/" "test/"))
(flycheck/collect-el-files
(expand-file-name "test/specs/" flycheck/source-dir) 'recursive)))
(defun flycheck/already-loaded-p (filename)
"Whether FILENAME is already loaded."
(not (null (assoc filename load-history))))
(provide 'flycheck-maint)
;;; flycheck-maint.el ends here
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