2022-04-25 19:53:05 +00:00
|
|
|
|
;;; helm-find.el --- helm interface for find command. -*- lexical-binding: t -*-
|
|
|
|
|
|
|
2022-08-04 18:39:15 +00:00
|
|
|
|
;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto
|
2022-04-25 19:53:05 +00:00
|
|
|
|
|
|
|
|
|
|
;; 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/>.
|
|
|
|
|
|
|
|
|
|
|
|
;;; Code:
|
|
|
|
|
|
|
|
|
|
|
|
(require 'helm-files)
|
|
|
|
|
|
(require 'helm-external)
|
|
|
|
|
|
|
|
|
|
|
|
(defcustom helm-findutils-skip-boring-files t
|
|
|
|
|
|
"Ignore boring files in find command results."
|
|
|
|
|
|
:group 'helm-files
|
|
|
|
|
|
:type 'boolean)
|
|
|
|
|
|
|
|
|
|
|
|
(defcustom helm-findutils-search-full-path nil
|
|
|
|
|
|
"Search in full path with shell command find when non-nil.
|
|
|
|
|
|
I.e. use the -path/ipath arguments of find instead of
|
|
|
|
|
|
-name/iname."
|
|
|
|
|
|
:group 'helm-files
|
|
|
|
|
|
:type 'boolean)
|
|
|
|
|
|
|
|
|
|
|
|
(defcustom helm-find-noerrors nil
|
|
|
|
|
|
"Prevent showing error messages in helm buffer when non nil."
|
|
|
|
|
|
:group 'helm-files
|
|
|
|
|
|
:type 'boolean)
|
|
|
|
|
|
|
|
|
|
|
|
(defvar helm-find-map
|
|
|
|
|
|
(let ((map (make-sparse-keymap)))
|
|
|
|
|
|
(set-keymap-parent map helm-generic-files-map)
|
|
|
|
|
|
(define-key map (kbd "DEL") 'helm-delete-backward-no-update)
|
|
|
|
|
|
map))
|
|
|
|
|
|
|
|
|
|
|
|
(defvar helm-source-findutils
|
|
|
|
|
|
(helm-build-async-source "Find"
|
|
|
|
|
|
:header-name (lambda (name)
|
|
|
|
|
|
(concat name " in [" (helm-default-directory) "]"))
|
|
|
|
|
|
:candidates-process 'helm-find-shell-command-fn
|
|
|
|
|
|
:filtered-candidate-transformer 'helm-findutils-transformer
|
|
|
|
|
|
:action-transformer 'helm-transform-file-load-el
|
|
|
|
|
|
:persistent-action 'helm-ff-kill-or-find-buffer-fname
|
|
|
|
|
|
:action 'helm-type-file-actions
|
|
|
|
|
|
:help-message 'helm-generic-file-help-message
|
|
|
|
|
|
:keymap helm-find-map
|
|
|
|
|
|
:candidate-number-limit 9999
|
|
|
|
|
|
:requires-pattern 3))
|
|
|
|
|
|
|
|
|
|
|
|
(defun helm-findutils-transformer (candidates _source)
|
|
|
|
|
|
(let (non-essential
|
|
|
|
|
|
(default-directory (helm-default-directory)))
|
|
|
|
|
|
(cl-loop for i in candidates
|
|
|
|
|
|
for abs = (expand-file-name
|
|
|
|
|
|
(helm-aif (file-remote-p default-directory)
|
|
|
|
|
|
(concat it i) i))
|
|
|
|
|
|
for type = (car (file-attributes abs))
|
|
|
|
|
|
for disp = (if (and helm-ff-transformer-show-only-basename
|
|
|
|
|
|
(not (string-match "[.]\\{1,2\\}$" i)))
|
|
|
|
|
|
(helm-basename abs) abs)
|
|
|
|
|
|
collect (cond ((eq t type)
|
|
|
|
|
|
(cons (propertize disp 'face 'helm-ff-directory)
|
|
|
|
|
|
abs))
|
|
|
|
|
|
((stringp type)
|
|
|
|
|
|
(cons (propertize disp 'face 'helm-ff-symlink)
|
|
|
|
|
|
abs))
|
|
|
|
|
|
(t (cons (propertize disp 'face 'helm-ff-file)
|
|
|
|
|
|
abs))))))
|
|
|
|
|
|
|
|
|
|
|
|
(defun helm-find--build-cmd-line ()
|
|
|
|
|
|
(require 'find-cmd)
|
|
|
|
|
|
(let* ((default-directory (or (file-remote-p default-directory 'localname)
|
|
|
|
|
|
default-directory))
|
|
|
|
|
|
(patterns+options (split-string helm-pattern "\\(\\`\\| +\\)\\* +"))
|
|
|
|
|
|
(fold-case (helm-set-case-fold-search (car patterns+options)))
|
|
|
|
|
|
(patterns (split-string (car patterns+options)))
|
|
|
|
|
|
(additional-options (and (cdr patterns+options)
|
|
|
|
|
|
(list (concat (cadr patterns+options) " "))))
|
|
|
|
|
|
(ignored-dirs ())
|
|
|
|
|
|
(ignored-files (when helm-findutils-skip-boring-files
|
|
|
|
|
|
(cl-loop for f in completion-ignored-extensions
|
|
|
|
|
|
if (string-match "/$" f)
|
|
|
|
|
|
do (push (replace-match "" nil t f)
|
|
|
|
|
|
ignored-dirs)
|
|
|
|
|
|
else collect (concat "*" f))))
|
|
|
|
|
|
(path-or-name (if helm-findutils-search-full-path
|
|
|
|
|
|
'(ipath path) '(iname name)))
|
|
|
|
|
|
(name-or-iname (if fold-case
|
|
|
|
|
|
(car path-or-name) (cadr path-or-name))))
|
|
|
|
|
|
(find-cmd (and ignored-dirs
|
|
|
|
|
|
`(prune (name ,@ignored-dirs)))
|
|
|
|
|
|
(and ignored-files
|
|
|
|
|
|
`(not (name ,@ignored-files)))
|
|
|
|
|
|
`(and ,@(mapcar
|
|
|
|
|
|
(lambda (pattern)
|
|
|
|
|
|
`(,name-or-iname ,(concat "*" pattern "*")))
|
|
|
|
|
|
patterns)
|
|
|
|
|
|
,@additional-options))))
|
|
|
|
|
|
|
|
|
|
|
|
(defun helm-find-shell-command-fn ()
|
|
|
|
|
|
"Asynchronously fetch candidates for `helm-find'.
|
|
|
|
|
|
Additional find options can be specified after a \"*\"
|
|
|
|
|
|
separator."
|
|
|
|
|
|
(let* (process-connection-type
|
|
|
|
|
|
non-essential
|
|
|
|
|
|
(cmd (concat (helm-find--build-cmd-line)
|
|
|
|
|
|
(if helm-find-noerrors "2> /dev/null" "")))
|
|
|
|
|
|
(proc (start-file-process-shell-command "hfind" helm-buffer cmd)))
|
2022-11-08 03:40:51 +00:00
|
|
|
|
(helm-log "helm-find-shell-command-fn" "Find command:\n%s" cmd)
|
2022-04-25 19:53:05 +00:00
|
|
|
|
(prog1 proc
|
|
|
|
|
|
(set-process-sentinel
|
|
|
|
|
|
proc
|
|
|
|
|
|
(lambda (process event)
|
|
|
|
|
|
(helm-process-deferred-sentinel-hook
|
|
|
|
|
|
process event (helm-default-directory))
|
|
|
|
|
|
(if (string= event "finished\n")
|
|
|
|
|
|
(helm-locate-update-mode-line "Find")
|
2022-11-08 03:40:51 +00:00
|
|
|
|
(helm-log "helm-find-shell-command-fn sentinel" "Error: Find %s"
|
2022-04-25 19:53:05 +00:00
|
|
|
|
(replace-regexp-in-string "\n" "" event))))))))
|
|
|
|
|
|
|
|
|
|
|
|
(defun helm-find-1 (dir)
|
|
|
|
|
|
(let ((default-directory (file-name-as-directory dir)))
|
|
|
|
|
|
(helm :sources 'helm-source-findutils
|
|
|
|
|
|
:buffer "*helm find*"
|
|
|
|
|
|
:ff-transformer-show-only-basename nil
|
|
|
|
|
|
:case-fold-search helm-file-name-case-fold-search)))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;;; Preconfigured commands
|
|
|
|
|
|
;;
|
|
|
|
|
|
;;
|
|
|
|
|
|
;;;###autoload
|
|
|
|
|
|
(defun helm-find (arg)
|
|
|
|
|
|
"Preconfigured `helm' for the find shell command.
|
|
|
|
|
|
|
|
|
|
|
|
Recursively find files whose names are matched by all specified
|
|
|
|
|
|
globbing PATTERNs under the current directory using the external
|
|
|
|
|
|
program specified in `find-program' (usually \"find\"). Every
|
|
|
|
|
|
input PATTERN is silently wrapped into two stars: *PATTERN*.
|
|
|
|
|
|
|
|
|
|
|
|
With prefix argument, prompt for a directory to search.
|
|
|
|
|
|
|
|
|
|
|
|
When user option `helm-findutils-search-full-path' is non-nil,
|
|
|
|
|
|
match against complete paths, otherwise, against file names
|
|
|
|
|
|
without directory part.
|
|
|
|
|
|
|
|
|
|
|
|
The (possibly empty) list of globbing PATTERNs can be followed by
|
|
|
|
|
|
the separator \"*\" plus any number of additional arguments that
|
|
|
|
|
|
are passed to \"find\" literally."
|
|
|
|
|
|
(interactive "P")
|
|
|
|
|
|
(let ((directory
|
|
|
|
|
|
(if arg
|
|
|
|
|
|
(file-name-as-directory
|
|
|
|
|
|
(read-directory-name "DefaultDirectory: "))
|
|
|
|
|
|
default-directory)))
|
|
|
|
|
|
(helm-find-1 directory)))
|
|
|
|
|
|
|
|
|
|
|
|
(provide 'helm-find)
|
|
|
|
|
|
|
|
|
|
|
|
;;; helm-find.el ends here
|
