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bug#1046: 23.0.60; vc-dir with Subversion
From: |
Glenn Morris |
Subject: |
bug#1046: 23.0.60; vc-dir with Subversion |
Date: |
Wed, 01 Oct 2008 19:03:01 -0400 |
User-agent: |
Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
Glenn Morris wrote:
> Nick Roberts wrote:
>
>> In the past I've remarked that with CVS vc-dir ignores vc-stay-local (and
>> vc-cvs-stay-local) and consults the repository, in any case.
>
> Can you file a separate bug for that please, if it still applies?
Never mind. For a limited time only, your initial bug report entitles
you to one complimentary patch for a second issue.
*** vc-cvs.el 7 Sep 2008 20:24:27 -0000 1.148
--- vc-cvs.el 1 Oct 2008 23:02:15 -0000
***************
*** 905,912 ****
--- 905,943 ----
;; (funcall update-function result)))
)
+ ;; Based on vc-cvs-dir-state-heuristic.
+ (defun vc-cvs-dir-status-heuristic (dir update-function &optional basedir)
+ "Find the CVS state of all files in DIR, using only local information."
+ (let (file basename status result dirlist)
+ (with-temp-buffer
+ (vc-cvs-get-entries dir)
+ (goto-char (point-min))
+ (while (not (eobp))
+ (if (looking-at "D/\\([^/]*\\)////")
+ (push (expand-file-name (match-string 1) dir) dirlist)
+ ;; CVS-removed files are not taken under VC control.
+ (when (looking-at "/\\([^/]*\\)/[^/-]")
+ (setq basename (match-string 1)
+ file (expand-file-name basename dir)
+ status (or (vc-file-getprop file 'vc-state)
+ (vc-cvs-parse-entry file t)))
+ (unless (eq status 'up-to-date)
+ (push (list (if basedir
+ (file-relative-name file basedir)
+ basename)
+ status) result))))
+ (forward-line 1)))
+ (dolist (subdir dirlist)
+ (setq result (append result
+ (vc-cvs-dir-status-heuristic subdir nil dir))))
+ (if basedir result
+ (funcall update-function result))))
+
(defun vc-cvs-dir-status (dir update-function)
"Create a list of conses (file . state) for DIR."
+ ;; FIXME check all files in DIR instead?
+ (if (vc-stay-local-p dir)
+ (vc-cvs-dir-status-heuristic dir update-function)
(vc-cvs-command (current-buffer) 'async dir "-f" "status")
;; Alternative implementation: use the "update" command instead of
;; the "status" command.
***************
*** 914,920 ****
;; (file-relative-name dir)
;; "-f" "-n" "update" "-d" "-P")
(vc-exec-after
! `(vc-cvs-after-dir-status (quote ,update-function))))
(defun vc-cvs-file-to-string (file)
"Read the content of FILE and return it as a string."
--- 945,951 ----
;; (file-relative-name dir)
;; "-f" "-n" "update" "-d" "-P")
(vc-exec-after
! `(vc-cvs-after-dir-status (quote ,update-function)))))
(defun vc-cvs-file-to-string (file)
"Read the content of FILE and return it as a string."