+2008-05-07 Eric S. Raymond <esr@snark.thyrsus.com>
+
+ * vc.el, vc-dispatcher.el: VC-Dired support removed. The code
+ uses a ewoc-based implementation now.
+
2008-05-07 Stefan Monnier <monnier@iro.umontreal.ca>
* tool-bar.el: Choose images dynamically.
(apply #'call-process command nil (list (current-buffer) nil) nil args)
(buffer-substring (point-min) (point-max)))))
-;; TODO: it would be nice to mark the conflicted files in VC Dired,
-;; and implement a command to run ediff and `bzr resolve' once the
-;; changes have been merged.
-(defun vc-bzr-dir-state (dir &optional localp)
- "Find the VC state of all files in DIR and its subdirectories.
-Optional argument LOCALP is always ignored."
- (let ((bzr-root-directory (vc-bzr-root dir))
- (at-start t)
- current-bzr-state current-vc-state)
- ;; Check that DIR is a bzr repository.
- (unless (file-name-absolute-p bzr-root-directory)
- (error "Cannot find bzr repository for directory `%s'" dir))
- ;; `bzr ls --versioned' lists all versioned files;
- ;; assume they are up-to-date, unless we are given
- ;; evidence of the contrary.
- (setq at-start t)
- (with-temp-buffer
- (buffer-disable-undo) ;; Because these buffers can get huge
- (vc-bzr-command "ls" t 0 nil "--versioned")
- (goto-char (point-min))
- (while (or at-start
- (eq 0 (forward-line)))
- (setq at-start nil)
- (let ((file (expand-file-name
- (buffer-substring-no-properties
- (line-beginning-position) (line-end-position))
- bzr-root-directory)))
- ;; files are up-to-date unless they appear in the `bzr
- ;; status' output below
- (vc-file-setprop file 'vc-state 'up-to-date)
- ;; Anyway, we're looking at the output of `bzr ls
- ;; --versioned', so we know these files are registered with
- ;; Bzr.
- (vc-file-setprop file 'vc-backend 'Bzr))))
- ;; `bzr status' reports on added/modified/renamed and unknown/ignored files
- (setq at-start t)
- (with-temp-buffer
- (vc-bzr-command "status" t 0 nil)
- (goto-char (point-min))
- (while (or at-start
- (eq 0 (forward-line)))
- (setq at-start nil)
- (cond
- ((looking-at "^added")
- (setq current-vc-state 'added)
- (setq current-bzr-state 'added))
- ((looking-at "^kind changed")
- (setq current-vc-state 'edited)
- (setq current-bzr-state 'kindchanged))
- ((looking-at "^modified")
- (setq current-vc-state 'edited)
- (setq current-bzr-state 'modified))
- ((looking-at "^renamed")
- (setq current-vc-state 'edited)
- (setq current-bzr-state 'renamed))
- ((looking-at "^ignored")
- (setq current-vc-state 'ignored)
- (setq current-bzr-state 'not-versioned))
- ((looking-at "^unknown")
- (setq current-vc-state 'unregistered)
- (setq current-bzr-state 'not-versioned))
- ((looking-at " ")
- ;; file names are indented by two spaces
- (when current-vc-state
- (let ((file (expand-file-name
- (buffer-substring-no-properties
- (match-end 0) (line-end-position))
- bzr-root-directory)))
- (vc-file-setprop file 'vc-state current-vc-state)
- (vc-file-setprop file 'vc-bzr-state current-bzr-state)
- (when (eq 'added current-bzr-state)
- (vc-file-setprop file 'vc-working-revision "0"))))
- (when (eq 'not-versioned current-bzr-state)
- (let ((file (expand-file-name
- (buffer-substring-no-properties
- (match-end 0) (line-end-position))
- bzr-root-directory)))
- (vc-file-setprop file 'vc-backend 'none)
- (vc-file-setprop file 'vc-state nil))))
- (t
- ;; skip this part of `bzr status' output
- (setq current-vc-state nil)
- (setq current-bzr-state nil)))))))
-
(defun vc-bzr-prettify-state-info (file)
"Bzr-specific version of `vc-prettify-state-info'."
(if (eq 'edited (vc-state file))
((string= (vc-working-revision file) "0") 'added)
(t 'edited))))
-(defun vc-cvs-dir-state (dir)
- "Find the CVS state of all files in DIR and subdirectories."
- ;; if DIR is not under CVS control, don't do anything.
- (when (file-readable-p (expand-file-name "CVS/Entries" dir))
- (if (vc-stay-local-p dir)
- (vc-cvs-dir-state-heuristic dir)
- (let ((default-directory dir))
- ;; Don't specify DIR in this command, the default-directory is
- ;; enough. Otherwise it might fail with remote repositories.
- (with-temp-buffer
- (buffer-disable-undo) ;; Because these buffers can get huge
- (vc-cvs-command t 0 nil "status")
- (goto-char (point-min))
- (while (re-search-forward "^=+\n\\([^=\n].*\n\\|\n\\)+" nil t)
- (narrow-to-region (match-beginning 0) (match-end 0))
- (vc-cvs-parse-status)
- (goto-char (point-max))
- (widen)))))))
-
(defun vc-cvs-working-revision (file)
"CVS-specific version of `vc-working-revision'."
;; There is no need to consult RCS headers under CVS, because we
((string-match "File had conflicts " status) 'conflict)
(t 'edited))))))))
-(defun vc-cvs-dir-state-heuristic (dir)
- "Find the CVS state of all files in DIR, using only local information."
- (with-temp-buffer
- (vc-cvs-get-entries dir)
- (goto-char (point-min))
- (while (not (eobp))
- ;; CVS-removed files are not taken under VC control.
- (when (looking-at "/\\([^/]*\\)/[^/-]")
- (let ((file (expand-file-name (match-string 1) dir)))
- (unless (vc-file-getprop file 'vc-state)
- (vc-cvs-parse-entry file t))))
- (forward-line 1))))
-
(defun vc-cvs-after-dir-status (update-function)
;; Heavily inspired by vc-cvs-parse-status. AKA a quick hack.
;; This needs a lot of testing.
(provide 'vc-dispatcher)
(eval-when-compile
- (require 'cl)
- (require 'dired) ; for dired-map-over-marks macro
- (require 'dired-aux)) ; for dired-kill-{line,tree}
+ (require 'cl))
;; General customization
;; In a log entry buffer, this is a local variable
;; that points to the buffer for which it was made
-;; (either a file, or a VC dired buffer).
+;; (either a file, or a VC directory buffer).
(defvar vc-parent-buffer nil)
(put 'vc-parent-buffer 'permanent-local t)
(defvar vc-parent-buffer-name nil)
\(current one if no file). AFTER-HOOK specifies the local value
for `vc-log-after-operation-hook'."
(let ((parent
- (if (or (eq major-mode 'vc-dired-mode) (eq major-mode 'vc-dir-mode))
- ;; If we are called from VC dired, the parent buffer is
+ (if (vc-dispatcher-browsing)
+ ;; If we are called from a directory browser, the parent buffer is
;; the current buffer.
(current-buffer)
(if (and files (equal (length files) 1))
(unless nocomment
(run-hooks 'vc-logentry-check-hook))
;; Sync parent buffer in case the user modified it while editing the comment.
- ;; But not if it is a vc-dired buffer.
+ ;; But not if it is a vc-directory buffer.
(with-current-buffer vc-parent-buffer
- (or vc-dired-mode (eq major-mode 'vc-dir-mode) (vc-buffer-sync)))
+ (or (vc-dispatcher-browsing) (vc-buffer-sync)))
(unless vc-log-operation
(error "No log operation is pending"))
;; save the parameters held in buffer-local variables
(mapc
(lambda (file) (vc-resynch-buffer file vc-keep-workfiles t))
log-fileset))
- (when vc-dired-mode
- (dired-move-to-filename))
- (when (eq major-mode 'vc-dir-mode)
+ (when (vc-dispatcher-browsing)
(vc-dir-move-to-goal-column))
(run-hooks after-hook 'vc-finish-logentry-hook)))
-;; VC-Dired mode
-;; FIXME: to be removed when vc-dir support is finished
-
-(defcustom vc-dired-listing-switches "-al"
- "Switches passed to `ls' for vc-dired. MUST contain the `l' option."
- :type 'string
- :group 'vc
- :version "21.1")
-
-(defcustom vc-dired-recurse t
- "If non-nil, show directory trees recursively in VC Dired."
- :type 'boolean
- :group 'vc
- :version "20.3")
-
-(defcustom vc-dired-terse-display t
- "If non-nil, show only locked or locally modified files in VC Dired."
- :type 'boolean
- :group 'vc
- :version "20.3")
-
-(defvar vc-dired-mode nil)
-(defvar vc-dired-window-configuration)
-(defvar vc-dired-switches)
-(defvar vc-dired-terse-mode)
-
-(make-variable-buffer-local 'vc-dired-mode)
-
-(defvar vc-dired-mode-map
- (let ((map (make-sparse-keymap))
- (vmap (make-sparse-keymap)))
- (define-key map "\C-xv" vmap)
- (define-key map "v" vmap)
- (set-keymap-parent vmap vc-prefix-map)
- (define-key vmap "t" 'vc-dired-toggle-terse-mode)
- map))
-
-(define-derived-mode vc-dired-mode dired-mode "Dired under VC"
- "The major mode used in VC directory buffers.
-
-It works like Dired, but lists only files under version control, with
-the current VC state of each file being indicated in the place of the
-file's link count, owner, group and size. Subdirectories are also
-listed, and you may insert them into the buffer as desired, like in
-Dired.
-
-All Dired commands operate normally, with the exception of `v', which
-is redefined as the version control prefix, so that you can type
-`vl', `v=' etc. to invoke `vc-print-log', `vc-diff', and the like on
-the file named in the current Dired buffer line. `vv' invokes
-`vc-next-action' on this file, or on all files currently marked.
-There is a special command, `*l', to mark all files currently locked."
- ;; define-derived-mode does it for us in Emacs-21, but not in Emacs-20.
- ;; We do it here because dired might not be loaded yet
- ;; when vc-dired-mode-map is initialized.
- (set-keymap-parent vc-dired-mode-map dired-mode-map)
- (add-hook 'dired-after-readin-hook 'vc-dired-hook nil t)
- ;; The following is slightly modified from files.el,
- ;; because file lines look a bit different in vc-dired-mode
- ;; (the column before the date does not end in a digit).
- ;; albinus: It should be done in the original declaration. Problem
- ;; is the optional empty state-info; otherwise ")" would be good
- ;; enough as delimeter.
- (set (make-local-variable 'directory-listing-before-filename-regexp)
- (let* ((l "\\([A-Za-z]\\|[^\0-\177]\\)")
- ;; In some locales, month abbreviations are as short as 2 letters,
- ;; and they can be followed by ".".
- (month (concat l l "+\\.?"))
- (s " ")
- (yyyy "[0-9][0-9][0-9][0-9]")
- (dd "[ 0-3][0-9]")
- (HH:MM "[ 0-2][0-9]:[0-5][0-9]")
- (seconds "[0-6][0-9]\\([.,][0-9]+\\)?")
- (zone "[-+][0-2][0-9][0-5][0-9]")
- (iso-mm-dd "[01][0-9]-[0-3][0-9]")
- (iso-time (concat HH:MM "\\(:" seconds "\\( ?" zone "\\)?\\)?"))
- (iso (concat "\\(\\(" yyyy "-\\)?" iso-mm-dd "[ T]" iso-time
- "\\|" yyyy "-" iso-mm-dd "\\)"))
- (western (concat "\\(" month s "+" dd "\\|" dd "\\.?" s month "\\)"
- s "+"
- "\\(" HH:MM "\\|" yyyy "\\)"))
- (western-comma (concat month s "+" dd "," s "+" yyyy))
- ;; Japanese MS-Windows ls-lisp has one-digit months, and
- ;; omits the Kanji characters after month and day-of-month.
- (mm "[ 0-1]?[0-9]")
- (japanese
- (concat mm l "?" s dd l "?" s "+"
- "\\(" HH:MM "\\|" yyyy l "?" "\\)")))
- ;; the .* below ensures that we find the last match on a line
- (concat ".*" s
- "\\(" western "\\|" western-comma "\\|" japanese "\\|" iso "\\)"
- s "+")))
- (and (boundp 'vc-dired-switches)
- vc-dired-switches
- (set (make-local-variable 'dired-actual-switches)
- vc-dired-switches))
- (set (make-local-variable 'vc-dired-terse-mode) vc-dired-terse-display)
- ;;(let ((backend-name (symbol-name (vc-responsible-backend
- ;; default-directory))))
- ;; (setq mode-name (concat mode-name backend-name))
- ;; ;; Add menu after `vc-dired-mode-map' has `dired-mode-map' as the parent.
- ;; (let ((vc-dire-menu-map (copy-keymap vc-menu-map)))
- ;; (define-key-after (lookup-key vc-dired-mode-map [menu-bar]) [vc]
- ;; (cons backend-name vc-dire-menu-map) 'subdir)))
- (setq vc-dired-mode t))
-
-(defun vc-dired-toggle-terse-mode ()
- "Toggle terse display in VC Dired."
- (interactive)
- (if (not vc-dired-mode)
- nil
- (setq vc-dired-terse-mode (not vc-dired-terse-mode))
- (if vc-dired-terse-mode
- (vc-dired-hook)
- (revert-buffer))))
-
-(defun vc-dired-mark-locked ()
- "Mark all files currently locked."
- (interactive)
- (dired-mark-if (let ((f (dired-get-filename nil t)))
- (and f
- (not (file-directory-p f))
- (not (vc-up-to-date-p f))))
- "locked file"))
-
-(define-key vc-dired-mode-map "*l" 'vc-dired-mark-locked)
-
-(defun vc-dired-reformat-line (vc-info)
- "Reformat a directory-listing line.
-Replace various columns with version control information, VC-INFO.
-This code, like dired, assumes UNIX -l format."
- (beginning-of-line)
- (when (re-search-forward
- ;; Match link count, owner, group, size. Group may be missing,
- ;; and only the size is present in OS/2 -l format.
- "^..[drwxlts-]+ \\( *[0-9]+\\( [^ ]+ +\\([^ ]+ +\\)?[0-9]+\\)?\\) "
- (line-end-position) t)
- (replace-match (substring (concat vc-info " ") 0 10)
- t t nil 1)))
-
-(defun vc-dired-ignorable-p (filename)
- "Should FILENAME be ignored in VC-Dired listings?"
- (catch t
- ;; Ignore anything that wouldn't be found by completion (.o, .la, etc.)
- (dolist (ignorable completion-ignored-extensions)
- (let ((ext (substring filename
- (- (length filename)
- (length ignorable)))))
- (if (string= ignorable ext) (throw t t))))
- ;; Ignore Makefiles derived from something else
- (when (string= (file-name-nondirectory filename) "Makefile")
- (let* ((dir (file-name-directory filename))
- (peers (directory-files (or dir default-directory))))
- (if (or (member "Makefile.in" peers) (member "Makefile.am" peers))
- (throw t t))))
- nil))
-
-(defun vc-dired-purge ()
- "Remove empty subdirs."
- (goto-char (point-min))
- (while (dired-get-subdir)
- (forward-line 2)
- (if (dired-get-filename nil t)
- (if (not (dired-next-subdir 1 t))
- (goto-char (point-max)))
- (forward-line -2)
- (if (not (string= (dired-current-directory) default-directory))
- (dired-do-kill-lines t "")
- ;; We cannot remove the top level directory.
- ;; Just make it look a little nicer.
- (forward-line 1)
- (or (eobp) (kill-line))
- (if (not (dired-next-subdir 1 t))
- (goto-char (point-max))))))
- (goto-char (point-min)))
-
-(defun vc-dired-buffers-for-dir (dir)
- "Return a list of all vc-dired buffers that currently display DIR."
- (let (result)
- ;; Check whether dired is loaded.
- (when (fboundp 'dired-buffers-for-dir)
- (dolist (buffer (dired-buffers-for-dir dir))
- (with-current-buffer buffer
- (when vc-dired-mode
- (push buffer result)))))
- (nreverse result)))
-
-;;;###autoload
-(defun vc-directory (dir read-switches)
- "Create a buffer in VC Dired Mode for directory DIR.
-
-See Info node `VC Dired Mode'.
-
-With prefix arg READ-SWITCHES, specify a value to override
-`dired-listing-switches' when generating the listing."
- (interactive "DDired under VC (directory): \nP")
- (let ((vc-dired-switches (concat vc-dired-listing-switches
- (if vc-dired-recurse "R" ""))))
- (if read-switches
- (setq vc-dired-switches
- (read-string "Dired listing switches: "
- vc-dired-switches)))
- (require 'dired)
- (require 'dired-aux)
- (switch-to-buffer
- (dired-internal-noselect (expand-file-name (file-name-as-directory dir))
- vc-dired-switches
- 'vc-dired-mode))))
-
;; The ewoc-based vc-directory implementation
(defcustom vc-dir-mode-hook nil
(defun vc-directory-resynch-file (&optional fname)
"Update the entries for FILE in any directory buffers that list it."
(let ((file (or fname (expand-file-name buffer-file-name))))
- ;; The VC-Dired case
- (let ((buffers (vc-dired-buffers-for-dir (file-name-directory file))))
- (when buffers
- (mapc (lambda (buffer)
- (with-current-buffer buffer
- (when (dired-goto-file file)
- ;; bind vc-dired-terse-mode to nil so that
- ;; files won't vanish when they are checked in
- (let ((vc-dired-terse-mode nil))
- (dired-do-redisplay 1)))))
- buffers)))
;; The vc-dir case
(let ((found-vc-dir-buf nil))
(save-excursion
(defun vc-dispatcher-browsing ()
"Are we in a directory browser buffer?"
- (or vc-dired-mode (eq major-mode 'vc-dir-mode)))
+ (eq major-mode 'vc-dir-mode))
(defun vc-dispatcher-selection-set (eligible
&optional
allow-ineligible
include-files-not-directories)
"Deduce a set of files to which to apply an operation. Return the fileset.
-If we're in VC-dired mode, the fileset is the list of marked files.
+If we're in a directory display, the fileset is the list of marked files.
Otherwise, if we're looking at a buffer for which ELIGIBLE returns non-NIL,
the fileset is a singleton containing this file.
If neither of these things is true, but ALLOW-DIRECTORY-WILDCARD is on
-and we're in a dired buffer, select the current directory.
+and we're in a directory buffer, select the current directory.
If none of these conditions is met, but ALLOW-INELIGIBLE is on and the
visited file is not registered, return a singleton fileset containing it.
If INCLUDE-FILES-NOT-DIRECTORIES then if directories are marked,
Otherwise, throw an error."
(let ((files
(cond
- ;; Browsing with dired
- (vc-dired-mode
- (let ((marked (dired-map-over-marks (dired-get-filename) nil)))
- (if marked
- marked
- (error "No files have been selected."))))
;; Browsing with vc-dir
((eq major-mode 'vc-dir-mode)
(or
;; making diffs, or possibly for destructive ones that have
;; confirmation prompts.
((and allow-directory-wildcard
- ;; I think this is a misfeature. For now, I'll leave it in, but
- ;; I'll disable it anywhere else than in dired buffers. --Stef
- (and (derived-mode-p 'dired-mode)
(equal buffer-file-name nil)
- (equal list-buffers-directory default-directory)))
+ (equal list-buffers-directory default-directory))
(progn
(message "All eligible files below %s selected."
default-directory)
;; * registered (file) OK
;; * state (file) OK
;; - state-heuristic (file) NOT NEEDED
-;; - dir-state (dir) OK
;; * working-revision (file) OK
;; - latest-on-branch-p (file) NOT NEEDED
;; * checkout-model (files) OK
(vc-file-setprop file 'vc-state state))
(setq start (point))))))
-(defun vc-git-dir-state (dir)
- "Git-specific version of `dir-state'."
- (vc-git--ls-files-state 'up-to-date "-c")
- (vc-git--ls-files-state 'edited "-m")
- (vc-git--ls-files-state 'removed "-d")
- (vc-git--ls-files-state 'ignored "-o" "-i" "--exclude-standard")
- (vc-git--ls-files-state nil "-o" "--exclude-standard"))
-
(defun vc-git-working-revision (file)
"Git-specific version of `vc-working-revision'."
(let ((str (with-output-to-string
;; * registered (file) OK
;; * state (file) OK
;; - state-heuristic (file) ?? PROBABLY NOT NEEDED
-;; - dir-state (dir) OK
;; * working-revision (file) OK
;; - latest-on-branch-p (file) ??
;; * checkout-model (files) OK
((eq state ?C) 'up-to-date) ;; Older mercurials use this
(t 'up-to-date)))))))
-(defun vc-hg-dir-state (dir)
- (with-temp-buffer
- (buffer-disable-undo) ;; Because these buffers can get huge
- (vc-hg-command (current-buffer) nil dir "status" "-A")
- (goto-char (point-min))
- (let ((status-char nil)
- (file nil))
- (while (not (eobp))
- (setq status-char (char-after))
- (setq file
- (expand-file-name
- (buffer-substring-no-properties (+ (point) 2)
- (line-end-position))))
- (cond
- ;; State flag for a clean file is now C, might change to =.
- ;; The rest of the possible states in "hg status" output:
- ;; ! = deleted, but still tracked
- ;; should not show up in VC directory buffers, so don't deal with them
- ;; here.
-
- ;; Mercurial up to 0.9.5 used C, = is used now.
- ((or (eq status-char ?=) (eq status-char ?C))
- (vc-file-setprop file 'vc-backend 'Hg)
- (vc-file-setprop file 'vc-state 'up-to-date))
- ((eq status-char ?A)
- (vc-file-setprop file 'vc-backend 'Hg)
- (vc-file-setprop file 'vc-working-revision "0")
- (vc-file-setprop file 'vc-state 'added))
- ((eq status-char ?R)
- (vc-file-setprop file 'vc-backend 'Hg)
- (vc-file-setprop file 'vc-state 'removed))
- ((eq status-char ?M)
- (vc-file-setprop file 'vc-backend 'Hg)
- (vc-file-setprop file 'vc-state 'edited))
- ((eq status-char ?I)
- (vc-file-setprop file 'vc-backend 'Hg)
- (vc-file-setprop file 'vc-state 'ignored))
- ((eq status-char ??)
- (vc-file-setprop file 'vc-backend 'none)
- (vc-file-setprop file 'vc-state 'unregistered))
- ((eq status-char ?!)
- (vc-file-setprop file 'vc-backend 'Hg)
- (vc-file-setprop file 'vc-state 'missing))
- (t ;; Presently C, might change to = in 0.9.6
- (vc-file-setprop file 'vc-backend 'Hg)
- (vc-file-setprop file 'vc-state 'up-to-date)))
- (forward-line)))))
-
(defun vc-hg-working-revision (file)
"Hg-specific version of `vc-working-revision'."
(let*
'missing The file is not present in the file system, but the VC
system still tracks it.
- 'ignored The file showed up in a dir-state listing with a flag
+ 'ignored The file showed up in a dir-status listing with a flag
indicating the version-control system is ignoring it,
Note: This property is not set reliably (some VCSes
don't have useful directory-status commands) so assume
(defalias 'vc-mcvs-state-heuristic 'vc-cvs-state-heuristic)
-(defun vc-mcvs-dir-state (dir)
- "Find the Meta-CVS state of all files in DIR and subdirectories."
- ;; if DIR is not under Meta-CVS control, don't do anything.
- (when (file-readable-p (expand-file-name "MCVS/CVS/Entries" dir))
- (if (vc-stay-local-p dir)
- (vc-mcvs-dir-state-heuristic dir)
- (let ((default-directory dir))
- ;; Don't specify DIR in this command, the default-directory is
- ;; enough. Otherwise it might fail with remote repositories.
- (with-temp-buffer
- (buffer-disable-undo) ;; Because these buffers can get huge
- (setq default-directory (vc-mcvs-root dir))
- (vc-mcvs-command t 0 nil "status")
- (goto-char (point-min))
- (while (re-search-forward "^=+\n\\([^=\n].*\n\\|\n\\)+" nil t)
- (narrow-to-region (match-beginning 0) (match-end 0))
- (vc-cvs-parse-status)
- (goto-char (point-max))
- (widen)))))))
-
(defun vc-mcvs-working-revision (file)
(vc-cvs-working-revision
(expand-file-name (vc-file-getprop file 'mcvs-inode)
"SVN-specific state heuristic."
(vc-svn-state file 'local))
-(defun vc-svn-dir-state (dir &optional localp)
- "Find the SVN state of all files in DIR and its subdirectories."
- (setq localp (or localp (vc-stay-local-p dir)))
- (let ((default-directory dir))
- ;; Don't specify DIR in this command, the default-directory is
- ;; enough. Otherwise it might fail with remote repositories.
- (with-temp-buffer
- (buffer-disable-undo) ;; Because these buffers can get huge
- (vc-svn-command t 0 nil "status" (if localp "-v" "-u"))
- (vc-svn-parse-status))))
-
(defun vc-svn-after-dir-status (callback)
(let ((state-map '((?A . added)
(?C . conflict)
;; reliable state computation; it is usually called immediately after
;; C-x v v. If you want to use a faster heuristic when visiting a
;; file, put that into `state-heuristic' below. Note that under most
-;; VCSes this won't be called at all, dir-state or dir-stus is used instead.
+;; VCSes this won't be called at all, dir-status is used instead.
;;
;; - state-heuristic (file)
;;
;; than the implementation of `state'. For a list of possible values,
;; see the doc string of `vc-state'.
;;
-;; - dir-state (dir)
-;;
-;; If provided, this function is used to find the version control
-;; state of as many files as possible in DIR, and all subdirectories
-;; of DIR, in a fast way; it is used to avoid expensive indivitual
-;; vc-state calls. The function should not return anything, but
-;; rather store the files' states into the corresponding properties.
-;; Two properties are required: `vc-backend' and `vc-state'. (Note:
-;; in older versions this method was not required to recurse into
-;; subdirectories.)
-;;
;; - dir-status (dir update-function)
;;
;; Produce RESULT: a list of lists of the form (FILE VC-STATE EXTRA)
;;
;; - vc-diff, vc-annotate, etc. need to deal better with unregistered
;; files. Now that unregistered and ignored files are shown in
-;; vc-dired/vc-dir, it is possible that these commands are called
+;; vc-dir, it is possible that these commands are called
;; for unregistered/ignored files.
;;
;; - do not default to RCS anymore when the current directory is not
;; are supposed to work with.
;;
;; - Another important thing: merge all the status-like backend operations.
-;; We should remove dir-status, state, dir-state, and dir-status-files, and
+;; We should remove dir-status, state, and dir-status-files, and
;; replace them with just `status' which takes a fileset and a continuation
;; (like dir-status) and returns a buffer in which the process(es) are run
;; (or nil if it worked synchronously). Hopefully we can define the old
(require 'ewoc)
(eval-when-compile
- (require 'dired)
- (require 'dired-aux)
(require 'cl))
(unless (assoc 'vc-parent-buffer minor-mode-alist)
(defun vc-ensure-vc-buffer ()
"Make sure that the current buffer visits a version-controlled file."
(cond
- (vc-dired-mode
- (set-buffer (find-file-noselect (dired-get-filename))))
- ((eq major-mode 'vc-dir-mode)
+ ((vc-dispatcher-browsing)
(set-buffer (find-file-noselect (vc-dir-current-file))))
(t
(while (and vc-parent-buffer
working revisions. With a prefix argument HISTORIC, it reads two revision
designators specifying which revisions to compare.
-If no current fileset is available (that is, we are not in
-VC-Dired mode and the visited file of the current buffer is not
-under version control) and we're in a Dired buffer, use
+If no current fileset is available and we're in a directory buffer, use
the current directory.
The optional argument NOT-URGENT non-nil means it is ok to say no to
saving the buffer."
;;;###autoload
(defalias 'vc-resolve-conflicts 'smerge-ediff)
-;; VC Dired hook
-;; FIXME: Remove Dired support when vc-dir is ready.
-
-(defun vc-dired-hook ()
- "Reformat the listing according to version control.
-Called by dired after any portion of a vc-dired buffer has been read in."
- (message "Getting version information... ")
- ;; if the backend supports it, get the state
- ;; of all files in this directory at once
- (let ((backend (vc-responsible-backend default-directory)))
- ;; check `backend' can really handle `default-directory'.
- (if (and (vc-call-backend backend 'responsible-p default-directory)
- (vc-find-backend-function backend 'dir-state))
- (vc-call-backend backend 'dir-state default-directory)))
- (let (filename
- (inhibit-read-only t)
- (buffer-undo-list t))
- (goto-char (point-min))
- (while (not (eobp))
- (cond
- ;; subdir header line
- ((dired-get-subdir)
- (forward-line 1)
- ;; erase (but don't remove) the "total" line
- (delete-region (point) (line-end-position))
- (beginning-of-line)
- (forward-line 1))
- ;; file line
- ((setq filename (dired-get-filename nil t))
- (cond
- ;; subdir
- ((file-directory-p filename)
- (cond
- ((member (file-name-nondirectory filename)
- vc-directory-exclusion-list)
- (let ((pos (point)))
- (dired-kill-tree filename)
- (goto-char pos)
- (dired-kill-line)))
- (vc-dired-terse-mode
- ;; Don't show directories in terse mode. Don't use
- ;; dired-kill-line to remove it, because in recursive listings,
- ;; that would remove the directory contents as well.
- (delete-region (line-beginning-position)
- (progn (forward-line 1) (point))))
- ((string-match "\\`\\.\\.?\\'" (file-name-nondirectory filename))
- (dired-kill-line))
- (t
- (vc-dired-reformat-line nil)
- (forward-line 1))))
- ;; Try to head off calling the expensive state query -
- ;; ignore object files, TeX intermediate files, and so forth.
- ((vc-dired-ignorable-p filename)
- (dired-kill-line))
- ;; Ordinary file -- call the (possibly expensive) state query
- ;;
- ;; First case: unregistered or unknown. (Unknown shouldn't happen here)
- ((member (vc-state filename) '(nil unregistered))
- (if vc-dired-terse-mode
- (dired-kill-line)
- (vc-dired-reformat-line "?")
- (forward-line 1)))
- ;; Either we're in non-terse mode or it's out of date
- ((not (and vc-dired-terse-mode (vc-up-to-date-p filename)))
- (vc-dired-reformat-line (vc-call prettify-state-info filename))
- (forward-line 1))
- ;; Remaining cases are under version control but uninteresting
- (t
- (dired-kill-line))))
- ;; any other line
- (t (forward-line 1))))
- (vc-dired-purge))
- (message "Getting version information... done")
- (save-restriction
- (widen)
- (cond ((eq (count-lines (point-min) (point-max)) 1)
- (goto-char (point-min))
- (message "No changes pending under %s" default-directory)))))
-
;; VC status implementation
(defun vc-default-status-extra-headers (backend dir)
projects / emacs.git / commitdiff