[Emacs] Replace dired with dirvish, optimize TRAMP
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@ -3149,50 +3149,110 @@ any graphical file manager for me most of the time because:
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- All actions can be done with keybindings
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- I get a consistent behavior between Dired and Emacs, since it’s the
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same thing.
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However, the only thing I lack still is thumbnails. In any case, I
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need still to make some tweaks in order to make it usable for
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me.
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I used to have an extensive configuration for Dired with a couple of
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additional packages to make it more usable. Dirvish rendered that
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obsolete!
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#+begin_src emacs-lisp
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(use-package dired
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:straight (:type built-in)
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(use-package dirvish
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:straight (:build t)
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:defer t
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:hook (dired-mode . turn-on-gnus-dired-mode)
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:general
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(phundrak/evil
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:keymaps 'dired-mode-map
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:packages 'dired
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"(" #'dired-hide-details-mode
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"n" #'evil-next-line
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"p" #'evil-previous-line)
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:init (dirvish-override-dired-mode)
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:custom
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(dirvish-quick-access-entries
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'(("h" "~/" "Home")
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("d" "~/Downloads/" "Downloads")
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("c" "~/org/config" "Config")
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("C" "~/Documents/conlanging/content" "Conlanging")))
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(dirvish-mode-line-format
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'(:left (sort file-time "" file-size symlink) :right (omit yank index)))
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(dirvish-attributes '(all-the-icons file-size collapse subtree-state vc-state git-msg))
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:config
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(dirvish-peek-mode)
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<<dired-drag-and-drop>>
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<<dired-listing-flags>>
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<<dired-files-and-dirs>>
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<<dirvish-exa-offload>>
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(csetq dired-dwim-target t
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dired-recursive-copies 'always
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dired-recursive-deletes 'top
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dired-listing-switches "-ahl1v --time-style=long-iso --group-directories-first"
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dired-auto-revert-buffer t
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image-dired-thumb-size 150
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image-dired-dir (expand-file-name (file-name-as-directory "dired-img")
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user-emacs-directory)
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image-dired-db-file (expand-file-name "dired-db.el" user-emacs-directory)
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image-dired-gallery-dir (expand-file-name (file-name-as-directory "gallery")
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user-emacs-directory)
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image-dired-temp-image-file (expand-file-name "temp-image" image-dired-dir)
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image-dired-temp-rotate-image-file (expand-file-name "temp-rotate-image"
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image-dired-dir)))
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#+end_src
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Dired-x stands for “dired extra” which provides a couple more features
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that are for some reason not included in dired yet.
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#+begin_src emacs-lisp
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(use-package dired-x
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:straight (:type built-in)
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:after dired
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:commands (dired-jump dired-jump-other-window dired-omit-mode)
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delete-by-moving-to-trash t)
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:general
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(phundrak/evil
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:keymaps 'dired-mode-map
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:packages 'dired-x
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"«" #'dired-omit-mode))
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:keymaps 'dirvish-mode-map
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:packages '(dired dirvish)
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"q" #'dirvish-quit
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"TAB" #'dirvish-subtree-toggle)
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(phundrak/major-leader-key
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:keymaps 'dirvish-mode-map
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:packages '(dired dirvish)
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"a" #'dirvish-quick-access
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"e" #'dirvish-emerge-menu
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"f" #'dirvish-fd-jump
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"F" #'dirvish-file-info-menu
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"h" '(:ignore t :which-key "history")
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"hp" #'dirvish-history-go-backward
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"hn" #'dirvish-history-go-forward
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"hj" #'dirvish-history-jump
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"hl" #'dirvish-history-last
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"l" '(:ignore t :which-key "layout")
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"ls" #'dirvish-layout-switch
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"lt" #'dirvish-layout-toggle
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"m" #'dirvish-mark-menu
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"s" #'dirvish-quicksort
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"S" #'dirvish-setup-menu
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"y" #'dirvish-yank-menu
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"n" #'dirvish-narrow))
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#+end_src
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Since Emacs 29, it is possible to enable drag-and-drop between Emacs
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and other applications.
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#+name: dired-drag-and-drop
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#+begin_src emacs-lisp :tangle no
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(csetq dired-mouse-drag-files t
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mouse-drag-and-drop-region-cross-program t)
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#+end_src
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In Dirvish, it’s best to use the long name of flags whenever possible,
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otherwise some commands won’t work.
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#+name: dired-listing-flags
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#+begin_src emacs-lisp :tangle no
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(csetq dired-listing-switches (string-join '("--all"
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"--human-readable"
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"--time-style=long-iso"
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"--group-directories-first"
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"-lv1")
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" "))
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#+end_src
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However, it is possible to instead use ~exa~ when it is available.
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Instead of making Emacs’ main thread to the file listing in a
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directory, we offload it to an external thread.
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#+name: dirvish-exa-offload
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#+begin_src emacs-lisp :tangle no
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(dirvish-define-preview exa (file)
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"Use `exa' to generate directory preview."
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:require ("exa")
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(when (file-directory-p file)
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`(shell . ("exa" "--color=always" "-al" ,file))))
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(add-to-list 'dirvish-preview-dispatchers 'exa)
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#+end_src
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Finally, some directories need to be set for Dired to store various
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files and images.
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#+name: dired-files-and-dirs
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#+begin_src emacs-lisp :tangle no
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(let ((my/file (lambda (path &optional dir)
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(expand-file-name path (or dir user-emacs-directory))))
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(my/dir (lambda (path &optional dir)
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(expand-file-name (file-name-as-directory path)
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(or dir user-emacs-directory)))))
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(csetq image-dired-thumb-size 150
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image-dired-dir (funcall my/dir "dired-img")
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image-dired-db-file (funcall my/file "dired-db.el")
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image-dired-gallery-dir (funcall my/dir "gallery")
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image-dired-temp-image-file (funcall my/file "temp-image" image-dired-dir)
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image-dired-temp-rotate-image-file (funcall my/file "temp-rotate-image" image-dired-dir)))
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#+end_src
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Copying files with Dired is a blocking process. It’s usually fine when
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@ -3212,84 +3272,6 @@ happening.
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"C-r" #'dired-rsync))
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#+end_src
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~dired-du~ provides the user with the option to be able to see the size
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of directories as they are, rather than just the size of their
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inode. However, I will not enable it by default as it can take some
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time to get the actual size of a directory.
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#+begin_src emacs-lisp
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(use-package dired-du
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:after dired
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:straight (:build t)
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:general
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(phundrak/evil
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:keymaps 'dired-mode-map
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:packages 'dired-du
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"»" #'dired-du-mode))
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#+end_src
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This package on the other hand provides Git information to the user in
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the current dired buffer in a similar way to how Github and Gitea
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display the latest commit message and its age about a file in the file
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tree. And by default, I want ~dired-git-info~ to hide file details.
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#+begin_src emacs-lisp
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(use-package dired-git-info
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:after (dired)
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:straight (:build t)
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:hook (dired-after-reading . dired-git-info-auto-enable)
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:general
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(phundrak/evil
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:keymaps 'dired-mode-map
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:packages 'dired-git-info
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")" #'dired-git-info-mode)
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:config
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(setq dgi-auto-hide-details-p t))
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#+end_src
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Diredfl makes dired colorful, and much more readable in my opinion.
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#+begin_src emacs-lisp
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(use-package diredfl
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:after (dired all-the-icons)
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:straight (:build t)
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:init
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(diredfl-global-mode 1))
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#+end_src
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Dired can benefit from ~fd~, a fast reimplementation of ~find~, to
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increase the speed of ~find-dired~.
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#+begin_src emacs-lisp
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(use-package fd-dired
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:if (executable-find "fd")
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:defer t
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:straight (:build t)
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:init
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(global-set-key [remap find-dired] #'fd-dired))
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#+end_src
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And let’s add some fancy icons in dired!
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#+begin_src emacs-lisp
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(use-package all-the-icons-dired
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:after (all-the-icons)
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:straight (:build t)
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:defer t
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:hook (dired-mode . all-the-icons-dired-mode)
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:config
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(defun my/all-the-icons-dired--refresh (orig-fun &rest args)
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(unless (or (not (file-remote-p default-directory))
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(<= (count-lines (point-min) (point-max)) 512))
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(apply orig-fun args)))
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(advice-add #'all-the-icons-dired--refresh
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:around
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#'my/all-the-icons-dired--refresh))
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#+end_src
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Lastly, let’s install some extensions to ~image-dired~.
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#+begin_src emacs-lisp
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(use-package image-dired+
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:after (image-dired)
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:straight (:build t)
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:init (image-diredx-adjust-mode 1))
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#+end_src
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*** Compilation mode
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:PROPERTIES:
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:CUSTOM_ID: Packages-Configuration-Emacs-built-ins-Compilation-mode-7nh817m0t8j0
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@ -3624,13 +3606,15 @@ various hosts using various protocols, such as ~ssh~ and
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~rsync~. However, I have some use-case for Tramp which are not
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supported natively. I will describe them here.
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#+begin_src emacs-lisp
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(require 'tramp)
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(use-package tramp
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:straight (tramp :type built-in :build t)
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:init
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<<tramp-add-yadm>>
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:config
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(setq tramp-ssh-controlmaster-options "")
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(csetq tramp-ssh-controlmaster-options nil
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tramp-verbose 0
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tramp-auto-save-directory (locate-user-emacs-file "tramp/")
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tramp-chunksize 2000)
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(add-to-list 'backup-directory-alist ; deactivate auto-save with TRAMP
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(cons tramp-file-name-regexp nil)))
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#+end_src
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@ -8374,7 +8358,7 @@ My keybinds for jumping around are prefixed by ~j~.
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|-----+-------------------------+-------------|
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| | | jump |
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| f | counsel-file-jump | |
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| d | dired-jump | |
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| d | dirvish-dwim | |
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| D | dired-jump-other-window | |
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** Project
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