Commit 758dc0cc authored by Thien-Thi Nguyen's avatar Thien-Thi Nguyen
Browse files

(vc-git-after-dir-status, vc-git-dir-status): New funcs.

parent 91784462
2008-02-18 Thien-Thi Nguyen <ttn@gnuvola.org>
* vc-git.el (vc-git-after-dir-status, vc-git-dir-status): New funcs.
2008-02-18 Stefan Monnier <monnier@iro.umontreal.ca>
* image-mode.el (image-get-display-property): New fun.
......
......@@ -207,6 +207,53 @@
;; fall back to the default VC representation
(vc-default-dired-state-info 'Git file))))
;;; vc-dir-status support (EXPERIMENTAL)
;;; If vc-directory (which is not half bad under Git, w/ some tweaking)
;;; is to go away, vc-dir-status must at least support the same operations.
;;; At the moment, vc-dir-status design is still fluid (a kind way to say
;;; half-baked, undocumented, and spottily-supported), so the following
;;; should be considered likewise ripe for sudden unannounced change.
;;; YHBW, HAND. --ttn
(defun vc-git-after-dir-status (callback buffer)
(sort-regexp-fields t "^. \\(.+\\)$" "\\1" (point-min) (point-max))
(let ((map '((?H . cached)
(?M . unmerged)
(?R . removed)
(?C . edited)
(?K . removed) ; ??? "to be killed"
(?? . unregistered)))
status filename result)
(goto-char (point-min))
(while (> (point-max) (point))
(setq status (string-to-char (buffer-substring (point) (1+ (point))))
status (cdr (assq status map))
filename (buffer-substring (+ 2 (point)) (line-end-position)))
;; TODO: Add dynamic selection of which status(es) to display, and
;; bubble that up to vc-dir-status. For now, we consider `cached'
;; to be uninteresting, to mimic vc-directory (somewhat).
(unless (eq 'cached status)
(push (cons filename status) result))
(forward-line 1))
(funcall callback result buffer)))
(defun vc-git-dir-status (dir update-function status-buffer)
"Return a list of conses (file . state) for DIR."
(with-current-buffer
(get-buffer-create
(expand-file-name " *VC-Git* tmp status" dir))
(erase-buffer)
(vc-git-command (current-buffer) 'async dir "ls-files" "-t"
"-c" ; cached
"-d" ; deleted
"-k" ; killed
"-m" ; modified
"-o" ; others
"--directory"
"--exclude-per-directory=.gitignore")
(vc-exec-after
`(vc-git-after-dir-status (quote ,update-function) ,status-buffer))))
;;; STATE-CHANGING FUNCTIONS
(defun vc-git-create-repo ()
......
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