better defaults
(require 'dired-x)
(setq dired-recursive-copies 'always)
(setq dired-recursive-deletes 'always)
(setq dired-dwim-target t)在单个buffer里打开文件：
(put 'dired-find-alternate-file 'disabled nil)
(with-eval-after-load 'dired
(define-key dired-mode-map (kbd "RET") 'dired-find-alternate-file)
(define-key dired-mode-map (kbd "^") (lambda () (interactive) (find-alternate-file "..")))) ; was dired-up-directory)
忽略文件:
(setq dired-omit-files-p t)
(add-hook 'dired-mode-hook 'dired-omit-mode)
(setq dired-omit-verbose nil)
(setq dired-omit-files
(concat dired-omit-files "\\.pyc$\\|.DS_Store"))dired会被加入recentf-list:
(defun recentd-track-opened-file ()
"Insert the name of the directory just opened into the recent list."
(and (derived-mode-p 'dired-mode)
(not (bound-and-true-p tramp-mode))
default-directory
(recentf-add-file default-directory))
;; Must return nil because it is run from `write-file-functions'.
nil)
(defun recentd-track-closed-file ()
"Update the recent list when a dired buffer is killed.
That is, remove a non kept dired from the recent list."
(and (derived-mode-p 'dired-mode)
default-directory
(recentf-remove-if-non-kept default-directory)))
(add-hook 'dired-after-readin-hook 'recentd-track-opened-file)
(add-hook 'kill-buffer-hook 'recentd-track-closed-file);; (require-package 'dired+)
(add-to-list 'load-path (expand-file-name "extra-packages/dired+" user-emacs-directory))
(require 'dired+)
;; only use one buffer
(diredp-toggle-find-file-reuse-dir 1)(require-package 'diredfl)
(with-eval-after-load 'dired (diredfl-global-mode))(require-package 'diff-hl)
(with-eval-after-load 'dired (add-hook 'dired-mode-hook 'diff-hl-dired-mode))(require-package 'dired-git-info)
(with-eval-after-load 'dired
(setq dgi-commit-message-format "%an\t%s\t%cr")
(define-key dired-mode-map ")" 'dired-git-info-mode))(defun custom-dired-open-file-with-osx ()
"In Dired, try to open files by osx"
(interactive)
(shell-command (format "open \"%s\"" (dired-get-file-for-visit))))
(defun custom-dired-temp-hide-files ()
"Hide/show marked files temporary."
(interactive)
(if dired-omit-files-p
(setq dired-omit-files-p nil)
(progn
(make-local-variable 'dired-omit-files)
(dolist (item (dired-get-marked-files))
(setq dired-omit-files
(concat dired-omit-files (format "\\|%s" (file-name-nondirectory item)))))
(setq dired-omit-files-p t)))
(dired-unmark-all-marks)
(revert-buffer))
;; (add-hook 'view-mode-hook '(lambda () (evil-define-key 'normal view-mode-map (kbd "q") 'View-quit)))
使用ls-lisp，解决MacOS不支持ls -X排序的问题。
(require 'ls-lisp)
(setq ls-lisp-use-insert-directory-program nil)
(setq ls-lisp-verbosity nil)目录在文件前面：
(defun custom-dired-sort-dir-first ()
"Dired sort hook to list directories first."
(save-excursion
(let (buffer-read-only)
(forward-line 2) ;; beyond dir. header
(sort-regexp-fields t "^.*$" "[ ]*." (point) (point-max))))
(and (featurep 'xemacs)
(fboundp 'dired-insert-set-properties)
(dired-insert-set-properties (point-min) (point-max)))
(set-buffer-modified-p nil))
(add-hook 'dired-after-readin-hook 'custom-dired-sort-dir-first)自定义s排序：
(setq custom-dired-sort-seq-list `((,(concat dired-listing-switches "h") . "Name")
(,(concat dired-listing-switches "cth") . "Create Time")
(,(concat dired-listing-switches "uth") . "Modify Time")
(,(concat dired-listing-switches "Xh") . "Extension")
(,(concat dired-listing-switches "Sh") . "Size")))
(defun custom-dired-sort-next ()
"In dired mode, sort"
(interactive)
(let ((nextpos (1+ (or (cl-position
(assoc dired-actual-switches custom-dired-sort-seq-list)
custom-dired-sort-seq-list :test 'equal) 0))))
(when (= (length custom-dired-sort-seq-list) nextpos)
(setq nextpos 0))
(dired-sort-other (car (car (nthcdr nextpos custom-dired-sort-seq-list))))
(message "SORTBY - \"%s\"" (cdr (car (nthcdr nextpos custom-dired-sort-seq-list))))))
(evil-define-key '(normal motion)
dired-mode-map (kbd "e") 'wdired-change-to-wdired-mode
(kbd "H") 'custom-dired-temp-hide-files
(kbd "O") 'custom-dired-open-file-with-osx
(kbd "s") 'custom-dired-sort-next)(defun slegetank/recent-directories ()
"Return recent access directories."
(delete-dups
(append
(delq nil (mapcar (lambda (filename) ; recentf
(let ((directory (file-name-directory filename)))
(and (not (file-remote-p directory)) (file-exists-p directory) directory)))
recentf-list))
(delq nil (mapcar (lambda (directory) ; finder recent
(and (file-exists-p directory) (concat directory "/")))
(split-string (shell-command-to-string (format "python %s/init/osx-recent-dir.py" user-emacs-directory)) "\n" t)))
(when (file-exists-p "~/.z") ; append lines from z; append top 20 dirs
(mapcar (lambda (directory)
(and (file-exists-p directory) (concat directory "/")))
(split-string (shell-command-to-string "cat ~/.z | sort -r -n -k 2 -t \"|\" | cut -f 1 -d \"|\" | head -n 20") "\n" t))))))
(defun slegetank/dired-do-copy (&optional arg)
"Modify `dired-do-copy'"
(interactive "P")
(let ((dired-recursive-copies dired-recursive-copies))
(slegetank/dired-do-create-files 'copy #'dired-copy-file
"Copy"
arg dired-keep-marker-copy
nil dired-copy-how-to-fn)))
(defun slegetank/dired-do-create-files (op-symbol file-creator operation arg
&optional marker-char op1
how-to)
"Modify `dired-do-create-files'"
(or op1 (setq op1 operation))
(let* ((fn-list (dired-get-marked-files nil arg))
(rfn-list (mapcar #'dired-make-relative fn-list))
(dired-one-file ; fluid variable inside dired-create-files
(and (consp fn-list) (null (cdr fn-list)) (car fn-list)))
(target-dir (dired-dwim-target-directory))
(default (and dired-one-file
(not dired-dwim-target) ; Bug#25609
(expand-file-name (file-name-nondirectory (car fn-list))
target-dir)))
(defaults (dired-dwim-target-defaults fn-list target-dir))
;; use ivy
(cands (slegetank/recent-directories))
(target (and cands (ivy-read (format (concat (if dired-one-file op1 operation) " %s to: ")
(dired-mark-prompt arg rfn-list) op-symbol arg) cands
:require-match nil)))
(into-dir (cond ((null how-to)
(if (and (file-name-case-insensitive-p (car fn-list))
(eq op-symbol 'move)
dired-one-file
(string= (downcase
(expand-file-name (car fn-list)))
(downcase
(expand-file-name target)))
(not (string=
(file-name-nondirectory (car fn-list))
(file-name-nondirectory target))))
nil
(file-directory-p target)))
((eq how-to t) nil)
(t (funcall how-to target)))))
(if (and (consp into-dir) (functionp (car into-dir)))
(apply (car into-dir) operation rfn-list fn-list target (cdr into-dir))
(if (not (or dired-one-file into-dir))
(error "Marked %s: target must be a directory: %s" operation target))
;; rename-file bombs when moving directories unless we do this:
(or into-dir (setq target (directory-file-name target)))
(dired-create-files
file-creator operation fn-list
(if into-dir ; target is a directory
;; This function uses fluid variable target when called
;; inside dired-create-files:
(lambda (from)
(expand-file-name (file-name-nondirectory from) target))
(lambda (_from) target))
marker-char))))unzip默认行为会多一层文件夹，修改：
(eval-after-load "dired-aux"
'(add-to-list 'dired-compress-file-suffixes
'("\\.zip\\'" ".zip" "unzip")))Got from https://oremacs.com/2016/02/24/dired-rsync/
;;;###autoload
(defun ora-dired-rsync (dest)
(interactive
(list
(expand-file-name
(read-file-name
"Rsync to:"
(dired-dwim-target-directory)))))
;; store all selected files into "files" list
(let ((files (dired-get-marked-files
nil current-prefix-arg))
;; the rsync command
(tmtxt/rsync-command
"rsync -arvz --progress "))
;; add all selected file names as arguments
;; to the rsync command
(dolist (file files)
(setq tmtxt/rsync-command
(concat tmtxt/rsync-command
(shell-quote-argument file)
" ")))
;; append the destination
(setq tmtxt/rsync-command
(concat tmtxt/rsync-command
(shell-quote-argument dest)))
;; run the async shell command
(async-shell-command tmtxt/rsync-command "*rsync*")
;; finally, switch to that window
(other-window 1)))
(define-key dired-mode-map "Y" 'ora-dired-rsync)(require-package 'ivy)
(require 'ivy) ; swiper 7.0+ should be installed
(defun custom-goto-recent-directory ()
"Open recent directory with dired; add z cmd & MacOS recent dir list to this"
(interactive)
(unless recentf-mode (recentf-mode 1))
(let ((collection (slegetank/recent-directories)))
(ivy-read "directories:" collection :action 'dired)))
(defun custom-goto-finder-directory ()
"Open OSX Finder path with dired"
(interactive)
(dired (file-name-as-directory (s-trim (shell-command-to-string "osascript -e \'tell app \"Finder\" to POSIX path of (insertion location as alias)\'")))))
(defun slegetank/goto-xcode-project ()
"Open current XCode project path with dired"
(interactive)
(dired (file-name-as-directory (file-name-directory (s-trim (shell-command-to-string "osascript -e 'tell application id \"com.apple.dt.Xcode\" to return path of document 1'"))))))
(defun slegetank/goto-android-project ()
"Open current XCode project path with magit"
(interactive)
(let ((cmd-result (shell-command-to-string "osascript -e 'tell application \"System Events\" to get the {title} of window 1 of process \"Android Studio\"'")))
(if cmd-result
(dired (file-name-as-directory (file-name-directory (s-chop-suffix "]"
(s-chop-prefix "["
(car
(s-match "\\[.*?\\]" (s-trim cmd-result))))))))
(message "Found no android project."))))
(defun custom-open-xcode-file ()
"Open current XCode editing file with emacs"
(interactive)
(find-file (s-trim (shell-command-to-string "osascript -e 'tell application id \"com.apple.dt.Xcode\" to return path of last item of source documents'"))))
(require 'bookmark)
(defun custom-ido-bookmark-jump ()
"Jump to bookmark using ido"
(interactive)
(let ((dir (custom-ido-get-bookmark-dir)))
(when dir
(find-alternate-file dir))))
(defun custom-ido-get-bookmark-dir ()
"Get the directory of a bookmark."
(let* ((name (ido-completing-read "Use dir of bookmark: " (bookmark-all-names) nil t))
(bmk (bookmark-get-bookmark name)))
(when bmk
(setq bookmark-alist (delete bmk bookmark-alist))
(push bmk bookmark-alist)
(let ((filename (bookmark-get-filename bmk)))
(if (file-directory-p filename)
filename
(file-name-directory filename))))))
(slegetank/leader-define-key
"d" nil "Dired"
"dd" 'dired-jump "Current dir"
"do" 'dired-jump-other-window "dd in other window"
"dr" 'custom-goto-recent-directory "Recent dirs"
"df" 'custom-goto-finder-directory "Dired Finder"
"dx" 'slegetank/goto-xcode-project "Xcode proj dir"
"da" 'slegetank/goto-android-project "Android proj dir"
"fx" 'custom-open-xcode-file "Xcode file"
"dm" 'custom-ido-bookmark-jump "Dired bookmark")