;;; find-dired.el --- run a `find' command and dired the output
-;;; Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
+;; Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
;; Author: Roland McGrath <roland@gnu.ai.mit.edu>,
;; Sebastian Kremer <sk@thp.uni-koeln.de>
+;; Maintainer: FSF
;; Keywords: unix
-;;; 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 2, 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.
-;;;
-;;; A copy of the GNU General Public License can be obtained from this
-;;; program's author (send electronic mail to roland@ai.mit.edu) or from
-;;; the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA
-;;; 02139, USA.
-;;;
+;; This file is part of GNU Emacs.
+
+;; 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.
+
+;; GNU Emacs 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 GNU Emacs; see the file COPYING. If not, write to the
+;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
;;; Code:
(require 'dired)
+(defgroup find-dired nil
+ "Run a `find' command and dired the output."
+ :group 'dired
+ :prefix "find-")
+
;; find's -ls corresponds to these switches.
;; Note -b, at least GNU find quotes spaces etc. in filenames
;;;###autoload
-(defvar find-ls-option (if (eq system-type 'berkeley-unix) '("-ls" . "-gilsb")
- '("-exec ls -ld {} \\;" . "-ld"))
+(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.
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.")
+LS-SWITCHES is a list of `ls' switches to tell dired how to parse the output."
+ :type '(cons (string :tag "Find Option")
+ (string :tag "Ls Switches"))
+ :group 'find-dired)
;;;###autoload
-(defvar find-grep-options (if (eq system-type 'berkeley-unix) "-s" "-q")
+(defcustom find-grep-options
+ (if (or (eq system-type 'berkeley-unix)
+ (string-match "solaris2" system-configuration)
+ (string-match "irix" system-configuration))
+ "-s" "-q")
"*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'.")
+On other systems, the closest you can come is to use `-l'."
+ :type 'string
+ :group 'find-dired)
(defvar find-args nil
"Last arguments given to `find' by \\[find-dired].")
"Run `find' and go into dired-mode on a buffer of the output.
The command run (after changing into DIR) is
- find . \\( ARGS \\) -ls"
+ find . \\( ARGS \\) -ls
+
+except that the variable `find-ls-option' specifies what to use
+as the final argument."
(interactive (list (read-file-name "Run find in directory: " nil "" t)
(read-string "Run find (with args): " find-args
'(find-args-history . 1))))
(car find-ls-option)))
;; The next statement will bomb in classic dired (no optional arg allowed)
(dired-mode dir (cdr find-ls-option))
+ ;; This really should rerun the find command, but I don't
+ ;; have time for that.
+ (use-local-map (append (make-sparse-keymap) (current-local-map)))
+ (define-key (current-local-map) "g" 'undefined)
;; Set subdir-alist so that Tree Dired will work:
(if (fboundp 'dired-simple-subdir-alist)
;; will work even with nested dired format (dired-nstd.el,v 1.15
(interactive "DFind-grep (directory): \nsFind-grep (grep regexp): ")
;; find -exec doesn't allow shell i/o redirections in the command,
;; or we could use `grep -l >/dev/null'
+ ;; We use -type f, not ! -type d, to avoid getting screwed
+ ;; 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 d -exec grep " find-grep-options " "
+ (concat "-type f -exec grep " find-grep-options " "
args " {} \\\; ")))
(defun find-dired-filter (proc string)
HCoop / bpt / emacs.git / blobdiff