update packages
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@@ -1,6 +1,6 @@
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;;; diff-hl-dired.el --- Highlight changed files in Dired -*- lexical-binding: t -*-
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;; Copyright (C) 2012-2017, 2023 Free Software Foundation, Inc.
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;; Copyright (C) 2012-2017, 2023-2026 Free Software Foundation, Inc.
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;; This file is part of GNU Emacs.
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@@ -86,7 +86,7 @@ status indicators."
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(progn
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(diff-hl-maybe-define-bitmaps)
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(set (make-local-variable 'diff-hl-dired-process-buffer) nil)
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(add-hook 'dired-after-readin-hook 'diff-hl-dired-update nil t))
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(add-hook 'dired-after-readin-hook 'diff-hl-dired-update 10 t))
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(remove-hook 'dired-after-readin-hook 'diff-hl-dired-update t)
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(diff-hl-dired-clear)))
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@@ -97,7 +97,6 @@ status indicators."
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(buffer (current-buffer))
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dirs-alist files-alist)
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(when (and backend (not (memq backend diff-hl-dired-ignored-backends)))
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(diff-hl-dired-clear)
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(if (buffer-live-p diff-hl-dired-process-buffer)
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(let ((proc (get-buffer-process diff-hl-dired-process-buffer)))
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(when proc (kill-process proc)))
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@@ -109,30 +108,29 @@ status indicators."
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(diff-hl-dired-status-files
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backend def-dir
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(when diff-hl-dired-extra-indicators
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(cl-loop for file in (directory-files def-dir)
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unless (member file '("." ".." ".hg"))
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collect file))
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(with-current-buffer buffer
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(diff-hl-dired-nondirectory-files)))
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(lambda (entries &optional more-to-come)
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(when (buffer-live-p buffer)
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(with-current-buffer buffer
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(dolist (entry entries)
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(cl-destructuring-bind (file state &rest r) entry
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;; Work around http://debbugs.gnu.org/18605
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(setq file (replace-regexp-in-string "\\` " "" file))
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(let ((type (plist-get
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'( edited change added insert removed delete
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unregistered unknown ignored ignored)
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state)))
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(if (string-match "\\`\\([^/]+\\)/" file)
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(let* ((dir (match-string 1 file))
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(value (cdr (assoc dir dirs-alist))))
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(unless (eq state 'up-to-date)
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(let ((type (plist-get '( edited change added insert removed delete
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unregistered unknown ignored ignored)
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state))
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(dirs (cl-loop with pos = 0
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while (string-match "/" file pos)
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do (setq pos (match-end 0))
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collect (substring file 0 (1- pos)))))
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(dolist (dir dirs)
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(let ((value (cdr (assoc dir dirs-alist))))
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(unless (eq value type)
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(cond
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((eq state 'up-to-date))
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((null value)
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(push (cons dir type) dirs-alist))
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((not (eq type 'ignored))
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(setcdr (assoc dir dirs-alist) 'change)))))
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(setcdr (assoc dir dirs-alist) 'change))))))
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(push (cons file type) files-alist)))))
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(unless more-to-come
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(diff-hl-dired-highlight-items
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@@ -142,19 +140,84 @@ status indicators."
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)))))
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(defun diff-hl-dired-status-files (backend dir files update-function)
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"Using version control BACKEND, return list of (FILE STATE EXTRA) entries
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for DIR containing FILES. Call UPDATE-FUNCTION as entries are added."
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(vc-call-backend backend 'dir-status-files dir files update-function))
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"Using VC BACKEND, fetch list of (FILE STATE EXTRA) entries for DIR.
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Call UPDATE-FUNCTION as entries are added."
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(vc-call-backend
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backend 'dir-status-files
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dir nil
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(lambda (entries &optional more-to-come)
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(if (or more-to-come
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(not diff-hl-dired-extra-indicators))
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(funcall update-function entries more-to-come)
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(diff-hl-dir-status-ignored-files
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backend
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dir
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files
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(lambda (ignored-entries &optional more-to-come)
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(funcall update-function ignored-entries t)
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(unless more-to-come
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(funcall update-function entries nil))))
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))))
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(defun diff-hl-dired-nondirectory-files ()
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(cl-mapcan
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(lambda (entry)
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(let* ((dir (file-relative-name (car entry)))
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(all (file-name-all-completions "" dir))
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res)
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(dolist (file all)
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(unless (directory-name-p file)
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(push
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(if (equal dir "./")
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file
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(concat dir file))
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res)))
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res))
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dired-subdir-alist))
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(declare-function vc-git-dir-status-goto-stage "vc-git")
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(declare-function make-vc-git-dir-status-state "vc-git")
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(declare-function vc-hg-command "vc-hg")
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(declare-function vc-hg--program-version "vc-hg")
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(declare-function vc-hg-after-dir-status "vc-hg")
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(defun diff-hl-dir-status-ignored-files (backend dir files update-function)
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(cond
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((eq backend 'Git)
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(vc-git-dir-status-goto-stage
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(make-vc-git-dir-status-state :stage 'ls-files-ignored
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:files files
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:update-function update-function)))
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((eq backend 'Hg)
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(let ((default-directory dir))
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(erase-buffer)
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(apply #'vc-hg-command (current-buffer) 'async files
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"status" "-i"
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(if (version<= "4.2" (vc-hg--program-version))
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'("--config" "commands.status.relative=1")
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'("re:" "-I" "."))))
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(static-if (fboundp 'vc-run-delayed-success)
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(vc-run-delayed-success 0
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(vc-hg-after-dir-status update-function))
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(vc-run-delayed
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(vc-hg-after-dir-status update-function))))
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;; No specialized solution for "list only ignored state", list all.
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;; If the backend doesn't use several process calls (like Git), the
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;; difference should be trivial.
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(t
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(vc-call-backend backend 'dir-status-files dir files
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update-function))))
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(defun diff-hl-dired-highlight-items (alist)
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"Highlight ALIST containing (FILE . TYPE) elements."
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(diff-hl-dired-clear) ;; clear overlays right before drawing to avoid flicker
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(dolist (pair alist)
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(let ((file (car pair))
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(type (cdr pair)))
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(save-excursion
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(goto-char (point-min))
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(when (and type (dired-goto-file-1
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file (expand-file-name file) nil))
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(file-name-nondirectory file) (expand-file-name file) nil))
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(let* ((diff-hl-fringe-bmp-function diff-hl-dired-fringe-bmp-function)
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(diff-hl-fringe-face-function 'diff-hl-dired-face-from-type)
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(o (diff-hl-add-highlighting type 'single)))
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