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git.el: Preserve file marks when doing a full refresh.

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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Alexandre Julliard 2007-09-29 11:58:08 +02:00 committed by Junio C Hamano
parent fe50eef59b
commit b9b7bab4b6
1 changed files with 28 additions and 12 deletions
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40
contrib/emacs/git.el
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@ -494,24 +494,31 @@ and returns the process output as a string."
(setf (git-fileinfo->orig-name info) nil)
(setf (git-fileinfo->needs-refresh info) t))))
(defun git-set-filenames-state (status files state)
"Set the state of a list of named files."
(defun git-status-filenames-map (status func files &rest args)
"Apply FUNC to the status files names in the FILES list."
(when files
(setq files (sort files #'string-lessp))
(let ((file (pop files))
(node (ewoc-nth status 0)))
(while (and file node)
(let ((info (ewoc-data node)))
(cond ((string-lessp (git-fileinfo->name info) file)
(setq node (ewoc-next status node)))
((string-equal (git-fileinfo->name info) file)
(unless (eq (git-fileinfo->state info) state)
(setf (git-fileinfo->state info) state)
(setf (git-fileinfo->rename-state info) nil)
(setf (git-fileinfo->orig-name info) nil)
(setf (git-fileinfo->needs-refresh info) t))
(setq file (pop files)))
(t (setq file (pop files)))))))
(if (string-lessp (git-fileinfo->name info) file)
(setq node (ewoc-next status node))
(if (string-equal (git-fileinfo->name info) file)
(apply func info args))
(setq file (pop files))))))))
(defun git-set-filenames-state (status files state)
"Set the state of a list of named files."
(when files
(git-status-filenames-map status
(lambda (info state)
(unless (eq (git-fileinfo->state info) state)
(setf (git-fileinfo->state info) state)
(setf (git-fileinfo->rename-state info) nil)
(setf (git-fileinfo->orig-name info) nil)
(setf (git-fileinfo->needs-refresh info) t)))
files state)
(unless state ;; delete files whose state has been set to nil
(ewoc-filter status (lambda (info) (git-fileinfo->state info))))))
@ -1197,11 +1204,20 @@ Return the list of files that haven't been handled."
(interactive)
(let* ((status git-status)
(pos (ewoc-locate status))
(marked-files (git-get-filenames (ewoc-collect status (lambda (info) (git-fileinfo->marked info)))))
(cur-name (and pos (git-fileinfo->name (ewoc-data pos)))))
(unless status (error "Not in git-status buffer."))
(git-run-command nil nil "update-index" "--refresh")
(git-clear-status status)
(git-update-status-files nil)
; restore file marks
(when marked-files
(git-status-filenames-map status
(lambda (info)
(setf (git-fileinfo->marked info) t)
(setf (git-fileinfo->needs-refresh info) t))
marked-files)
(git-refresh-files))
; move point to the current file name if any
(let ((node (and cur-name (git-find-status-file status cur-name))))
(when node (ewoc-goto-node status node)))))