diff options
Diffstat (limited to 'contrib/emacs/git.el')
| -rw-r--r-- | contrib/emacs/git.el | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/contrib/emacs/git.el b/contrib/emacs/git.el index cadb992336..df3699b3a6 100644 --- a/contrib/emacs/git.el +++ b/contrib/emacs/git.el @@ -642,6 +642,22 @@ Return the list of files that haven't been handled." (git-insert-info-list status infolist) files)) +(defun git-run-ls-files-cached (status files default-state) + "Run git-ls-files -c on FILES and parse the results into STATUS. +Return the list of files that haven't been handled." + (let (infolist) + (with-temp-buffer + (apply #'git-call-process-env t nil "ls-files" "-z" "-s" "-c" "--" files) + (goto-char (point-min)) + (while (re-search-forward "\\([0-7]\\{6\\}\\) [0-9a-f]\\{40\\} [0-3]\t\\([^\0]+\\)\0" nil t) + (let* ((new-perm (string-to-number (match-string 1) 8)) + (old-perm (if (eq default-state 'added) 0 new-perm)) + (name (match-string 2))) + (push (git-create-fileinfo default-state name old-perm new-perm) infolist) + (setq files (delete name files))))) + (git-insert-info-list status infolist) + files)) + (defun git-run-ls-unmerged (status files) "Run git-ls-files -u on FILES and parse the results into STATUS." (with-temp-buffer @@ -673,10 +689,10 @@ Return the list of files that haven't been handled." "Update the status of FILES from the index." (unless git-status (error "Not in git-status buffer.")) (unless files - (when git-show-uptodate (git-run-ls-files git-status nil 'uptodate "-c"))) + (when git-show-uptodate (git-run-ls-files-cached git-status nil 'uptodate))) (let* ((remaining-files (if (git-empty-db-p) ; we need some special handling for an empty db - (git-run-ls-files git-status files 'added "-c") + (git-run-ls-files-cached git-status files 'added) (git-run-diff-index git-status files)))) (git-run-ls-unmerged git-status files) (when (or remaining-files (and git-show-unknown (not files))) |