From 0365d885ad17031de27440fec3553675d02aa4c3 Mon Sep 17 00:00:00 2001 From: Alexandre Julliard Date: Sat, 29 Sep 2007 11:59:07 +0200 Subject: [PATCH] git.el: Update a file status in the git buffer upon save. Signed-off-by: Alexandre Julliard Signed-off-by: Junio C Hamano --- contrib/emacs/git.el | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/contrib/emacs/git.el b/contrib/emacs/git.el index ec2e69906..c2a1c3d1a 100644 --- a/contrib/emacs/git.el +++ b/contrib/emacs/git.el @@ -36,7 +36,6 @@ ;; TODO ;; - portability to XEmacs ;; - better handling of subprocess errors -;; - hook into file save (after-save-hook) ;; - diff against other branch ;; - renaming files from the status buffer ;; - creating tags @@ -1352,9 +1351,24 @@ Commands: (cd dir) (git-status-mode) (git-refresh-status) - (goto-char (point-min))) + (goto-char (point-min)) + (add-hook 'after-save-hook 'git-update-saved-file)) (message "%s is not a git working tree." dir))) +(defun git-update-saved-file () + "Update the corresponding git-status buffer when a file is saved. +Meant to be used in `after-save-hook'." + (let* ((file (expand-file-name buffer-file-name)) + (dir (condition-case nil (git-get-top-dir (file-name-directory file)))) + (buffer (and dir (git-find-status-buffer dir)))) + (when buffer + (with-current-buffer buffer + (let ((filename (file-relative-name file dir))) + ; skip files located inside the .git directory + (unless (string-match "^\\.git/" filename) + (git-call-process-env nil nil "add" "--refresh" "--" filename) + (git-update-status-files (list filename) 'uptodate))))))) + (defun git-help () "Display help for Git mode." (interactive) -- 2.30.2