;;; find-dired.el --- run a `find' command and dired the output
;; Copyright (C) 1992, 1994, 1995, 2000, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007 Free Software Foundation, Inc.
+;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
;; Author: Roland McGrath <roland@gnu.org>,
;; Sebastian Kremer <sk@thp.uni-koeln.de>
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs 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 2, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
:group 'dired
:prefix "find-")
-(defcustom find-dired-find-program "find"
- "Program used to find files."
- :group 'dired
- :type 'file)
-
;; find's -ls corresponds to these switches.
;; Note -b, at least GNU find quotes spaces etc. in filenames
;;;###autoload
(defcustom find-ls-option
(if (eq system-type 'berkeley-unix) '("-ls" . "-gilsb")
'("-exec ls -ld {} \\;" . "-ld"))
- "*Description of the option to `find' to produce an `ls -l'-type listing.
+ "Description of the option to `find' to produce an `ls -l'-type listing.
This is a cons of two strings (FIND-OPTION . LS-SWITCHES). FIND-OPTION
gives the option (or options) to `find' that produce the desired output.
LS-SWITCHES is a list of `ls' switches to tell dired how to parse the output."
(string-match "solaris2" system-configuration)
(string-match "irix" system-configuration))
"-s" "-q")
- "*Option to grep to be as silent as possible.
+ "Option to grep to be as silent as possible.
On Berkeley systems, this is `-s'; on Posix, and with GNU grep, `-q' does it.
On other systems, the closest you can come is to use `-l'."
:type 'string
:group 'find-dired)
+;;;###autoload
+(defcustom find-name-arg
+ (if read-file-name-completion-ignore-case
+ "-iname"
+ "-name")
+ "Argument used to specify file name pattern.
+If `read-file-name-completion-ignore-case' is non-nil, -iname is used so that
+find also ignores case. Otherwise, -name is used."
+ :type 'string
+ :group 'find-dired
+ :version "22.2")
+
(defvar find-args nil
"Last arguments given to `find' by \\[find-dired].")
(erase-buffer)
(setq default-directory dir
find-args args ; save for next interactive call
- args (concat find-dired-find-program " . "
+ args (concat find-program " . "
(if (string= args "")
""
(concat
find . -name 'PATTERN' -ls"
(interactive
"DFind-name (directory): \nsFind-name (filename wildcard): ")
- (find-dired dir (concat "-name " (shell-quote-argument pattern))))
+ (find-dired dir (concat find-name-arg " " (shell-quote-argument pattern))))
;; This functionality suggested by
;; From: oblanc@watcgl.waterloo.edu (Olivier Blanc)
;; by FIFOs and devices. I'm not sure what's best to do
;; about symlinks, so as far as I know this is not wrong.
(find-dired dir
- (concat "-type f -exec grep " find-grep-options " -e "
+ (concat "-type f -exec " grep-program " " find-grep-options " -e "
(shell-quote-argument regexp)
" "
(shell-quote-argument "{}")
;; Filter for \\[find-dired] processes.
(let ((buf (process-buffer proc))
(inhibit-read-only t))
- (if (buffer-name buf) ; not killed?
- (save-excursion
- (set-buffer buf)
- (save-restriction
- (widen)
- (save-excursion
+ (if (buffer-name buf)
+ (with-current-buffer buf
+ (save-excursion
+ (save-restriction
+ (widen)
(let ((buffer-read-only nil)
- (end (point-max)))
- (goto-char end)
+ (beg (point-max))
+ (l-opt (and (consp find-ls-option)
+ (string-match "l" (cdr find-ls-option))))
+ (ls-regexp (concat "^ +[^ \t\r\n]+\\( +[^ \t\r\n]+\\) +"
+ "[^ \t\r\n]+ +[^ \t\r\n]+\\( +[0-9]+\\)")))
+ (goto-char beg)
(insert string)
- (goto-char end)
+ (goto-char beg)
(or (looking-at "^")
(forward-line 1))
(while (looking-at "^")
;; Convert ` ./FILE' to ` FILE'
;; This would lose if the current chunk of output
;; starts or ends within the ` ./', so back up a bit:
- (goto-char (- end 3)) ; no error if < 0
+ (goto-char (- beg 3)) ; no error if < 0
(while (search-forward " ./" nil t)
(delete-region (point) (- (point) 2)))
+ ;; Pad the number of links and file size. This is a
+ ;; quick and dirty way of getting the columns to line up
+ ;; most of the time, but it's not foolproof.
+ (when l-opt
+ (goto-char beg)
+ (goto-char (line-beginning-position))
+ (while (re-search-forward ls-regexp nil t)
+ (replace-match (format "%4s" (match-string 1))
+ nil nil nil 1)
+ (replace-match (format "%9s" (match-string 2))
+ nil nil nil 2)
+ (forward-line 1)))
;; Find all the complete lines in the unprocessed
;; output and process it to add text properties.
(goto-char (point-max))
(progn
(dired-insert-set-properties (process-mark proc)
(1+ (point)))
- (move-marker (process-mark proc) (1+ (point)))))
- ))))
+ (move-marker (process-mark proc) (1+ (point)))))))))
;; The buffer has been killed.
(delete-process proc))))
\f
(provide 'find-dired)
-;;; arch-tag: 8edece95-af00-4221-bc74-a4bd2f75f9b0
+;; arch-tag: 8edece95-af00-4221-bc74-a4bd2f75f9b0
;;; find-dired.el ends here
HCoop / bpt / emacs.git / blobdiff