doomemacs/modules/emacs/dired/config.el

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;;; emacs/dired/config.el -*- lexical-binding: t; -*-
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;;
;;; Packages
(use-package! dired
:commands dired-jump
:init
(setq dired-dwim-target t ; suggest a target for moving/copying intelligently
;; don't prompt to revert, just do it
dired-auto-revert-buffer #'dired-buffer-stale-p
;; Always copy/delete recursively
dired-recursive-copies 'always
dired-recursive-deletes 'top
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;; Ask whether destination dirs should get created when copying/removing files.
dired-create-destination-dirs 'ask
;; 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")
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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
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(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 (featurep :system '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
:boom: Replace exec-path-from-shell w/ 'bin/doom env' IMPORTANT: This is a breaking update for Mac users, as your shell environment will no longer be inherited correctly (with the removal of exec-path-from-shell). The quick fix is: 'bin/doom env refresh'. Also, the set-env! autodef now does nothing (and is deprecated), be sure to remove calls to it in your config. Smaller changes: + This update also adds --no-* switches to doom quickstart + Includes general improvements to the documentation of several bin/doom commands. + Moves doom/reload* commands to core/autoload/config.el + doom/reload-project has been removed (it didn't actually do anything) The breaking change: This update adds an "envvar file" to Doom Emacs. This file is generated by `doom env refresh`, populated with variables scraped from your shell environment (from both non-interactive and interactive sessions). This file is then (inexpensively) loaded at startup, if it exists. + The file is manually generated with `doom env refresh`. + It can be regenerated automatically whenever `doom refresh` is run by running `doom env enable` (`doom env clear` will reverse this and delete the env file). + `doom quickstart` will ask if you want to auto-generate this envvar file. You won't need it if you're confident Emacs will always be started from the correct environment, however. + Your env file can be reloaded from a running Emacs session with `M-x doom/reload-env`. Note: this won't work if the Emacs session you're running it in doesn't have a correct SHELL set. i.e. don't use this to create your first env file! The idea isn't mine -- it's borrowed from Spacemacs -- and was introduced to me in #1053 by @yurimx. I was impressed with it. Prior to this, I was unhappy with exec-path-from-shell (no hate to the dev, I understand its necessity), and 'doom patch-macos' wasn't ideal for mac users (needed to be reapplied every time you update Emacs). What's more, many users (even Linux users) had to install exec-path-from-shell anyway. This solution suffers from none of their shortcomings. More reliable than patch-macos, more performant and complete than exec-path-from-shell, and easily handled by bin/doom.
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;; 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-maybe-h ()
"Remove extraneous switches from `dired-actual-switches' when it's
uncertain that they are supported (e.g. over TRAMP or on Windows).
Fixes #1703: dired over TRAMP displays a blank screen.
Fixes #3939: unsortable dired entries on Windows."
(when (or (file-remote-p default-directory)
(and (boundp 'ls-lisp-use-insert-directory-program)
(not ls-lisp-use-insert-directory-program)))
(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)
(defadvice! +dired--no-revert-in-virtual-buffers-a (&rest args)
"Don't auto-revert in dired-virtual buffers (see `dired-virtual-revert')."
:before-while #'dired-buffer-stale-p
(not (eq revert-buffer-function #'dired-virtual-revert)))
;; To be consistent with vertico/ivy/helm+wgrep integration
(define-key dired-mode-map (kbd "C-c C-e") #'wdired-change-to-wdired-mode))
(use-package! dirvish
:commands dirvish-find-entry-a dirvish-dired-noselect-a
:general (dired-mode-map "C-c C-r" #'dirvish-rsync)
:init
(setq dirvish-cache-dir (file-name-concat doom-cache-dir "dirvish/"))
;; HACK: ...
(advice-add #'dired-find-file :override #'dirvish-find-entry-a)
(advice-add #'dired-noselect :around #'dirvish-dired-noselect-a)
:config
(dirvish-override-dired-mode)
(set-popup-rule! "^ ?\\*Dirvish.*" :ignore t)
;; Don't recycle sessions. We don't want leftover buffers lying around,
;; especially if users are reconfiguring Dirvish or trying to recover from an
;; error. It's too easy to accidentally break Dirvish (e.g. by focusing the
;; header window) at the moment, or get stuck in a focus loop with the buried
;; buffers. Starting from scratch isn't even that expensive, anyway.
(setq dirvish-reuse-session nil)
;; A more reserved mode-line height that should match doom-modeline's (or the
;; vanilla mode-line's) height.
(add-hook! 'after-setting-font-hook
(defun +dired-update-mode-line-heigth-h ()
;; REVIEW: Too hardcoded.
(setq dirvish-mode-line-height (+ (frame-char-height) 4)
dirvish-header-line-height (+ (frame-char-height) 8))))
(+dired-update-mode-line-heigth-h)
(if (modulep! +dirvish)
(setq dirvish-attributes '(file-size)
dirvish-mode-line-format
'(:left (sort file-time symlink) :right (omit yank index)))
(setq dirvish-attributes nil
dirvish-use-header-line nil
dirvish-mode-line-format nil))
(when (modulep! :ui vc-gutter)
(push 'vc-state dirvish-attributes))
(when (modulep! +icons)
(setq dirvish-subtree-always-show-state t)
(appendq! dirvish-attributes '(nerd-icons subtree-state)))
;; HACK: Doom will treat an integer value for `dirvish-hide-details' to mean
;; hide file/dir details if window is less than N characters wide (e.g. for
;; side windows or small full-window layouts).
(setq dirvish-hide-details 50)
;; TODO: Proc this hook sooner. The delay on `dirvish-setup-hook' is jarring.
(add-hook! 'dirvish-setup-hook
(defun +dired-hide-details-in-side-mode-h ()
(when (integerp dirvish-hide-details)
(dired-hide-details-mode
(if (< (window-width dirvish--selected-window) dirvish-hide-details)
+1 -1)))))
(when (modulep! :ui tabs)
(after! centaur-tabs
(add-hook 'dired-mode-hook #'centaur-tabs-local-mode)
(add-hook 'dirvish-directory-view-mode-hook #'centaur-tabs-local-mode)))
;; TODO: Needs more polished keybinds for non-Evil users
(map! :map dirvish-mode-map
:n "?" #'dirvish-dispatch
:n "q" #'dirvish-quit
:n "b" #'dirvish-quick-access
:ng "f" #'dirvish-file-info-menu
:n "p" #'dirvish-yank
:ng "S" #'dirvish-quicksort
:n "F" #'dirvish-layout-toggle
:n "z" #'dirvish-history-jump
:n "gh" #'dirvish-subtree-up
:n "gl" #'dirvish-subtree-down
:m "[h" #'dirvish-history-go-backward
:m "]h" #'dirvish-history-go-forward
:m "[e" #'dirvish-emerge-next-group
:m "]e" #'dirvish-emerge-previous-group
:n "TAB" #'dirvish-subtree-toggle
:ng "M-b" #'dirvish-history-go-backward
:ng "M-f" #'dirvish-history-go-forward
:ng "M-n" #'dirvish-narrow
:ng "M-m" #'dirvish-mark-menu
:ng "M-s" #'dirvish-setup-menu
:ng "M-e" #'dirvish-emerge-menu
(:prefix ("y" . "yank")
:n "l" #'dirvish-copy-file-true-path
:n "n" #'dirvish-copy-file-name
:n "p" #'dirvish-copy-file-path
:n "r" #'dirvish-copy-remote-path
:n "y" #'dired-do-copy)
(:prefix ("s" . "symlinks")
:n "s" #'dirvish-symlink
:n "S" #'dirvish-relative-symlink
:n "h" #'dirvish-hardlink))
;; HACK: Kill Dirvish session before switching projects/workspaces, otherwise
;; it errors out on trying to delete/change dedicated windows.
(add-hook! '(persp-before-kill-functions projectile-before-switch-project-hook)
(defun +dired--cleanup-dirvish-h (&rest _)
(when-let ((win
(or (and (featurep 'dirvish-side)
(dirvish-side--session-visible-p))
(and dirvish--this (selected-window)))))
(delete-window win))))
;; HACK: If a directory has a .dir-locals.el, its settings could
;; interfere/crash Dirvish trying to preview it.
;; REVIEW: Upstream this later.
(defadvice! +dired--ignore-local-vars-for-dir-previews-a (fn &rest args)
:around #'dirvish-default-dp
(let ((result (apply fn args)))
(if (and (file-directory-p (car args))
(eq (car-safe result) 'dired))
`(dired . (,@(butlast (cdr result))
,(format "(let ((enable-local-variables nil)) %s)"
(car (last (cdr result))))))
result)))
;; HACK: Dirvish will complain that pdf-tools is required to preview PDFs,
;; even if the package is installed, so I advise it to try autoloading it
;; before complaining, otherwise complain if epdfinfo hasn't been built yet.
;; REVIEW: Upstream this later.
(defadvice! +dired--autoload-pdf-tools-a (fn &rest args)
:around #'dirvish-pdf-dp
(when (equal (nth 1 args) "pdf")
(require 'pdf-tools nil t)
(if (file-exists-p pdf-info-epdfinfo-program)
(apply fn args)
'(info . "`epdfinfo' program required to preview pdfs; run `M-x pdf-tools-install'")))))
(use-package! diredfl
:hook (dired-mode . diredfl-mode)
:hook (dirvish-directory-view-mode . diredfl-mode))
(use-package! dired-x
:hook (dired-mode . dired-omit-mode)
:config
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(setq dired-omit-verbose nil
dired-omit-files
(concat dired-omit-files
"\\|^\\.DS_Store\\'"
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"\\|^flycheck_.*"
"\\|^\\.project\\(?:ile\\)?\\'"
"\\|^\\.\\(?:svn\\|git\\)\\'"
"\\|^\\.ccls-cache\\'"
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"\\|\\(?:\\.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 ((featurep :system 'macos) "open")
((featurep :system 'linux) "xdg-open")
((featurep :system '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! dired-aux
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:defer t
:config
(setq dired-create-destination-dirs 'ask
dired-vc-rename-file t))