doomemacs/modules/emacs/dired/config.el
2020-08-29 21:08:57 +05:30

198 lines
7.1 KiB
EmacsLisp

;;; tools/dired/config.el -*- lexical-binding: t; -*-
(use-package! dired
:commands dired-jump
:init
(setq dired-auto-revert-buffer t ; don't prompt to revert; just do it
dired-dwim-target t ; suggest a target for moving/copying intelligently
dired-hide-details-hide-symlink-targets nil
;; Always copy/delete recursively
dired-recursive-copies 'always
dired-recursive-deletes 'top
;; Where to store image caches
image-dired-dir (concat doom-cache-dir "image-dired/")
image-dired-db-file (concat image-dired-dir "db.el")
image-dired-gallery-dir (concat image-dired-dir "gallery/")
image-dired-temp-image-file (concat image-dired-dir "temp-image")
image-dired-temp-rotate-image-file (concat image-dired-dir "temp-rotate-image")
;; Screens are larger nowadays, we can afford slightly larger thumbnails
image-dired-thumb-size 150)
:config
(set-popup-rule! "^\\*image-dired"
:slot 20 :size 0.8 :select t :quit nil :ttl 0)
(set-evil-initial-state! 'image-dired-display-image-mode 'emacs)
(let ((args (list "-ahl" "-v" "--group-directories-first")))
(when IS-BSD
;; Use GNU ls as `gls' from `coreutils' if available. Add `(setq
;; dired-use-ls-dired nil)' to your config to suppress the Dired warning
;; when not using GNU ls.
(if-let (gls (executable-find "gls"))
(setq insert-directory-program gls)
;; BSD ls doesn't support -v or --group-directories-first
(setq args (list (car args)))))
(setq dired-listing-switches (string-join args " "))
(add-hook! 'dired-mode-hook
(defun +dired-disable-gnu-ls-flags-in-tramp-buffers-h ()
"Fix #1703: dired over TRAMP displays a blank screen.
This is because there's no guarantee the remote system has GNU ls, which is the
only variant that supports --group-directories-first."
(when (file-remote-p default-directory)
(setq-local dired-actual-switches (car args))))))
;; Don't complain about this command being disabled when we use it
(put 'dired-find-alternate-file 'disabled nil)
(map! :map dired-mode-map
;; Kill all dired buffers on q
:ng "q" #'+dired/quit-all
;; To be consistent with ivy/helm+wgrep integration
"C-c C-e" #'wdired-change-to-wdired-mode))
(use-package! dired-rsync
:general (dired-mode-map "C-c C-r" #'dired-rsync))
(use-package! diredfl
:hook (dired-mode . diredfl-mode))
(use-package! diff-hl
:hook (dired-mode . diff-hl-dired-mode-unless-remote)
:hook (magit-post-refresh . diff-hl-magit-post-refresh)
:config
;; use margin instead of fringe
(diff-hl-margin-mode))
(use-package! ranger
:when (featurep! +ranger)
:after dired
:init (setq ranger-override-dired t)
:config
(unless (file-directory-p image-dired-dir)
(make-directory image-dired-dir))
(set-popup-rule! "^\\*ranger" :ignore t)
(defadvice! +dired--cleanup-header-line-a ()
"Ranger fails to clean up `header-line-format' when it is closed, so..."
:before #'ranger-revert
(dolist (buffer (buffer-list))
(when (buffer-live-p buffer)
(with-current-buffer buffer
(when (equal header-line-format '(:eval (ranger-header-line)))
(setq header-line-format nil))))))
(defadvice! +dired--cleanup-mouse1-bind-a ()
"Ranger binds an anonymous function to mouse-1 after previewing a buffer
that prevents the user from escaping the window with the mouse. This command is
never cleaned up if the buffer already existed before ranger was initialized, so
we have to clean it up ourselves."
:after #'ranger-setup-preview
(when (window-live-p ranger-preview-window)
(with-current-buffer (window-buffer ranger-preview-window)
(local-unset-key [mouse-1]))))
(setq ranger-cleanup-on-disable t
ranger-excluded-extensions '("mkv" "iso" "mp4")
ranger-deer-show-details t
ranger-max-preview-size 10
ranger-show-literal nil
ranger-hide-cursor nil))
(use-package! all-the-icons-dired
:when (featurep! +icons)
:hook (dired-mode . all-the-icons-dired-mode)
:config
;; HACK Fixes #1929: icons break file renaming in Emacs 27+, because the icon
;; is considered part of the filename, so we disable icons while we're in
;; wdired-mode.
(when EMACS27+
(defvar +wdired-icons-enabled -1)
(defadvice! +dired-disable-icons-in-wdired-mode-a (&rest _)
:before #'wdired-change-to-wdired-mode
(setq-local +wdired-icons-enabled (if all-the-icons-dired-mode 1 -1))
(when all-the-icons-dired-mode
(all-the-icons-dired-mode -1)))
(defadvice! +dired-restore-icons-after-wdired-mode-a (&rest _)
:after #'wdired-change-to-dired-mode
(all-the-icons-dired-mode +wdired-icons-enabled))))
(use-package! dired-x
:unless (featurep! +ranger)
:hook (dired-mode . dired-omit-mode)
:config
(setq dired-omit-verbose nil
dired-omit-files
(concat dired-omit-files
"\\|^.DS_Store\\'"
"\\|^.project\\(?:ile\\)?\\'"
"\\|^.\\(svn\\|git\\)\\'"
"\\|^.ccls-cache\\'"
"\\|\\(?:\\.js\\)?\\.meta\\'"
"\\|\\.\\(?:elc\\|o\\|pyo\\|swp\\|class\\)\\'"))
;; Disable the prompt about whether I want to kill the Dired buffer for a
;; deleted directory. Of course I do!
(setq dired-clean-confirm-killing-deleted-buffers nil)
;; Let OS decide how to open certain files
(when-let (cmd (cond (IS-MAC "open")
(IS-LINUX "xdg-open")
(IS-WINDOWS "start")))
(setq dired-guess-shell-alist-user
`(("\\.\\(?:docx\\|pdf\\|djvu\\|eps\\)\\'" ,cmd)
("\\.\\(?:jpe?g\\|png\\|gif\\|xpm\\)\\'" ,cmd)
("\\.\\(?:xcf\\)\\'" ,cmd)
("\\.csv\\'" ,cmd)
("\\.tex\\'" ,cmd)
("\\.\\(?:mp4\\|mkv\\|avi\\|flv\\|rm\\|rmvb\\|ogv\\)\\(?:\\.part\\)?\\'" ,cmd)
("\\.\\(?:mp3\\|flac\\)\\'" ,cmd)
("\\.html?\\'" ,cmd)
("\\.md\\'" ,cmd))))
(map! :map dired-mode-map
:localleader
"h" #'dired-omit-mode))
(use-package! fd-dired
:when doom-projectile-fd-binary
:defer t
:init
(global-set-key [remap find-dired] #'fd-dired)
(set-popup-rule! "^\\*F\\(?:d\\|ind\\)\\*$" :ignore t))
(use-package! dired-aux
:defer t
:config
(setq dired-create-destination-dirs 'ask
dired-vc-rename-file t))
;;;###package dired-git-info
(map! :after dired
:map (dired-mode-map ranger-mode-map)
:ng ")" #'dired-git-info-mode)
(setq dgi-commit-message-format "%h %cs %s"
dgi-auto-hide-details-p nil)
(after! wdired
;; Temporarily disable `dired-git-info-mode' when entering wdired, due to
;; reported incompatibilities.
(defvar +dired--git-info-p nil)
(defadvice! +dired--disable-git-info-a (&rest _)
:before #'wdired-change-to-wdired-mode
(setq +dired--git-info-p (bound-and-true-p dired-git-info-mode))
(when +dired--git-info-p
(dired-git-info-mode -1)))
(defadvice! +dired--reactivate-git-info-a (&rest _)
:after '(wdired-exit
wdired-abort-changes
wdired-finish-edit)
(when +dired--git-info-p
(dired-git-info-mode +1))))