| ;;; git.el --- A user interface for git |
| |
| ;; Copyright (C) 2005, 2006, 2007, 2008, 2009 Alexandre Julliard <julliard@winehq.org> |
| |
| ;; Version: 1.0 |
| |
| ;; This program is free software; you can redistribute it and/or |
| ;; modify it under the terms of the GNU General Public License as |
| ;; published by the Free Software Foundation; either version 2 of |
| ;; the License, or (at your option) any later version. |
| ;; |
| ;; This program is distributed in the hope that it will be |
| ;; useful, but WITHOUT ANY WARRANTY; without even the implied |
| ;; warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
| ;; PURPOSE. See the GNU General Public License for more details. |
| ;; |
| ;; You should have received a copy of the GNU General Public |
| ;; License along with this program; if not, write to the Free |
| ;; Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| ;; MA 02111-1307 USA |
| |
| ;;; Commentary: |
| |
| ;; This file contains an interface for the git version control |
| ;; system. It provides easy access to the most frequently used git |
| ;; commands. The user interface is as far as possible identical to |
| ;; that of the PCL-CVS mode. |
| ;; |
| ;; To install: put this file on the load-path and place the following |
| ;; in your .emacs file: |
| ;; |
| ;; (require 'git) |
| ;; |
| ;; To start: `M-x git-status' |
| ;; |
| ;; TODO |
| ;; - diff against other branch |
| ;; - renaming files from the status buffer |
| ;; - creating tags |
| ;; - fetch/pull |
| ;; - revlist browser |
| ;; - git-show-branch browser |
| ;; |
| |
| ;;; Compatibility: |
| ;; |
| ;; This file works on GNU Emacs 21 or later. It may work on older |
| ;; versions but this is not guaranteed. |
| ;; |
| ;; It may work on XEmacs 21, provided that you first install the ewoc |
| ;; and log-edit packages. |
| ;; |
| |
| (eval-when-compile (require 'cl)) |
| (require 'ewoc) |
| (require 'log-edit) |
| (require 'easymenu) |
| |
| |
| ;;;; Customizations |
| ;;;; ------------------------------------------------------------ |
| |
| (defgroup git nil |
| "A user interface for the git versioning system." |
| :group 'tools) |
| |
| (defcustom git-committer-name nil |
| "User name to use for commits. |
| The default is to fall back to the repository config, |
| then to `add-log-full-name' and then to `user-full-name'." |
| :group 'git |
| :type '(choice (const :tag "Default" nil) |
| (string :tag "Name"))) |
| |
| (defcustom git-committer-email nil |
| "Email address to use for commits. |
| The default is to fall back to the git repository config, |
| then to `add-log-mailing-address' and then to `user-mail-address'." |
| :group 'git |
| :type '(choice (const :tag "Default" nil) |
| (string :tag "Email"))) |
| |
| (defcustom git-commits-coding-system nil |
| "Default coding system for the log message of git commits." |
| :group 'git |
| :type '(choice (const :tag "From repository config" nil) |
| (coding-system))) |
| |
| (defcustom git-append-signed-off-by nil |
| "Whether to append a Signed-off-by line to the commit message before editing." |
| :group 'git |
| :type 'boolean) |
| |
| (defcustom git-reuse-status-buffer t |
| "Whether `git-status' should try to reuse an existing buffer |
| if there is already one that displays the same directory." |
| :group 'git |
| :type 'boolean) |
| |
| (defcustom git-per-dir-ignore-file ".gitignore" |
| "Name of the per-directory ignore file." |
| :group 'git |
| :type 'string) |
| |
| (defcustom git-show-uptodate nil |
| "Whether to display up-to-date files." |
| :group 'git |
| :type 'boolean) |
| |
| (defcustom git-show-ignored nil |
| "Whether to display ignored files." |
| :group 'git |
| :type 'boolean) |
| |
| (defcustom git-show-unknown t |
| "Whether to display unknown files." |
| :group 'git |
| :type 'boolean) |
| |
| |
| (defface git-status-face |
| '((((class color) (background light)) (:foreground "purple")) |
| (((class color) (background dark)) (:foreground "salmon"))) |
| "Git mode face used to highlight added and modified files." |
| :group 'git) |
| |
| (defface git-unmerged-face |
| '((((class color) (background light)) (:foreground "red" :bold t)) |
| (((class color) (background dark)) (:foreground "red" :bold t))) |
| "Git mode face used to highlight unmerged files." |
| :group 'git) |
| |
| (defface git-unknown-face |
| '((((class color) (background light)) (:foreground "goldenrod" :bold t)) |
| (((class color) (background dark)) (:foreground "goldenrod" :bold t))) |
| "Git mode face used to highlight unknown files." |
| :group 'git) |
| |
| (defface git-uptodate-face |
| '((((class color) (background light)) (:foreground "grey60")) |
| (((class color) (background dark)) (:foreground "grey40"))) |
| "Git mode face used to highlight up-to-date files." |
| :group 'git) |
| |
| (defface git-ignored-face |
| '((((class color) (background light)) (:foreground "grey60")) |
| (((class color) (background dark)) (:foreground "grey40"))) |
| "Git mode face used to highlight ignored files." |
| :group 'git) |
| |
| (defface git-mark-face |
| '((((class color) (background light)) (:foreground "red" :bold t)) |
| (((class color) (background dark)) (:foreground "tomato" :bold t))) |
| "Git mode face used for the file marks." |
| :group 'git) |
| |
| (defface git-header-face |
| '((((class color) (background light)) (:foreground "blue")) |
| (((class color) (background dark)) (:foreground "blue"))) |
| "Git mode face used for commit headers." |
| :group 'git) |
| |
| (defface git-separator-face |
| '((((class color) (background light)) (:foreground "brown")) |
| (((class color) (background dark)) (:foreground "brown"))) |
| "Git mode face used for commit separator." |
| :group 'git) |
| |
| (defface git-permission-face |
| '((((class color) (background light)) (:foreground "green" :bold t)) |
| (((class color) (background dark)) (:foreground "green" :bold t))) |
| "Git mode face used for permission changes." |
| :group 'git) |
| |
| |
| ;;;; Utilities |
| ;;;; ------------------------------------------------------------ |
| |
| (defconst git-log-msg-separator "--- log message follows this line ---") |
| |
| (defvar git-log-edit-font-lock-keywords |
| `(("^\\(Author:\\|Date:\\|Merge:\\|Signed-off-by:\\)\\(.*\\)$" |
| (1 font-lock-keyword-face) |
| (2 font-lock-function-name-face)) |
| (,(concat "^\\(" (regexp-quote git-log-msg-separator) "\\)$") |
| (1 font-lock-comment-face)))) |
| |
| (defun git-get-env-strings (env) |
| "Build a list of NAME=VALUE strings from a list of environment strings." |
| (mapcar (lambda (entry) (concat (car entry) "=" (cdr entry))) env)) |
| |
| (defun git-call-process (buffer &rest args) |
| "Wrapper for call-process that sets environment strings." |
| (apply #'call-process "git" nil buffer nil args)) |
| |
| (defun git-call-process-display-error (&rest args) |
| "Wrapper for call-process that displays error messages." |
| (let* ((dir default-directory) |
| (buffer (get-buffer-create "*Git Command Output*")) |
| (ok (with-current-buffer buffer |
| (let ((default-directory dir) |
| (buffer-read-only nil)) |
| (erase-buffer) |
| (eq 0 (apply #'git-call-process (list buffer t) args)))))) |
| (unless ok (display-message-or-buffer buffer)) |
| ok)) |
| |
| (defun git-call-process-string (&rest args) |
| "Wrapper for call-process that returns the process output as a string, |
| or nil if the git command failed." |
| (with-temp-buffer |
| (and (eq 0 (apply #'git-call-process t args)) |
| (buffer-string)))) |
| |
| (defun git-call-process-string-display-error (&rest args) |
| "Wrapper for call-process that displays error message and returns |
| the process output as a string, or nil if the git command failed." |
| (with-temp-buffer |
| (if (eq 0 (apply #'git-call-process (list t t) args)) |
| (buffer-string) |
| (display-message-or-buffer (current-buffer)) |
| nil))) |
| |
| (defun git-run-process-region (buffer start end program args) |
| "Run a git process with a buffer region as input." |
| (let ((output-buffer (current-buffer)) |
| (dir default-directory)) |
| (with-current-buffer buffer |
| (cd dir) |
| (apply #'call-process-region start end program |
| nil (list output-buffer t) nil args)))) |
| |
| (defun git-run-command-buffer (buffer-name &rest args) |
| "Run a git command, sending the output to a buffer named BUFFER-NAME." |
| (let ((dir default-directory) |
| (buffer (get-buffer-create buffer-name))) |
| (message "Running git %s..." (car args)) |
| (with-current-buffer buffer |
| (let ((default-directory dir) |
| (buffer-read-only nil)) |
| (erase-buffer) |
| (apply #'git-call-process buffer args))) |
| (message "Running git %s...done" (car args)) |
| buffer)) |
| |
| (defun git-run-command-region (buffer start end env &rest args) |
| "Run a git command with specified buffer region as input." |
| (with-temp-buffer |
| (if (eq 0 (if env |
| (git-run-process-region |
| buffer start end "env" |
| (append (git-get-env-strings env) (list "git") args)) |
| (git-run-process-region buffer start end "git" args))) |
| (buffer-string) |
| (display-message-or-buffer (current-buffer)) |
| nil))) |
| |
| (defun git-run-hook (hook env &rest args) |
| "Run a git hook and display its output if any." |
| (let ((dir default-directory) |
| (hook-name (expand-file-name (concat ".git/hooks/" hook)))) |
| (or (not (file-executable-p hook-name)) |
| (let (status (buffer (get-buffer-create "*Git Hook Output*"))) |
| (with-current-buffer buffer |
| (erase-buffer) |
| (cd dir) |
| (setq status |
| (if env |
| (apply #'call-process "env" nil (list buffer t) nil |
| (append (git-get-env-strings env) (list hook-name) args)) |
| (apply #'call-process hook-name nil (list buffer t) nil args)))) |
| (display-message-or-buffer buffer) |
| (eq 0 status))))) |
| |
| (defun git-get-string-sha1 (string) |
| "Read a SHA1 from the specified string." |
| (and string |
| (string-match "[0-9a-f]\\{40\\}" string) |
| (match-string 0 string))) |
| |
| (defun git-get-committer-name () |
| "Return the name to use as GIT_COMMITTER_NAME." |
| ; copied from log-edit |
| (or git-committer-name |
| (git-config "user.name") |
| (and (boundp 'add-log-full-name) add-log-full-name) |
| (and (fboundp 'user-full-name) (user-full-name)) |
| (and (boundp 'user-full-name) user-full-name))) |
| |
| (defun git-get-committer-email () |
| "Return the email address to use as GIT_COMMITTER_EMAIL." |
| ; copied from log-edit |
| (or git-committer-email |
| (git-config "user.email") |
| (and (boundp 'add-log-mailing-address) add-log-mailing-address) |
| (and (fboundp 'user-mail-address) (user-mail-address)) |
| (and (boundp 'user-mail-address) user-mail-address))) |
| |
| (defun git-get-commits-coding-system () |
| "Return the coding system to use for commits." |
| (let ((repo-config (git-config "i18n.commitencoding"))) |
| (or git-commits-coding-system |
| (and repo-config |
| (fboundp 'locale-charset-to-coding-system) |
| (locale-charset-to-coding-system repo-config)) |
| 'utf-8))) |
| |
| (defun git-get-logoutput-coding-system () |
| "Return the coding system used for git-log output." |
| (let ((repo-config (or (git-config "i18n.logoutputencoding") |
| (git-config "i18n.commitencoding")))) |
| (or git-commits-coding-system |
| (and repo-config |
| (fboundp 'locale-charset-to-coding-system) |
| (locale-charset-to-coding-system repo-config)) |
| 'utf-8))) |
| |
| (defun git-escape-file-name (name) |
| "Escape a file name if necessary." |
| (if (string-match "[\n\t\"\\]" name) |
| (concat "\"" |
| (mapconcat (lambda (c) |
| (case c |
| (?\n "\\n") |
| (?\t "\\t") |
| (?\\ "\\\\") |
| (?\" "\\\"") |
| (t (char-to-string c)))) |
| name "") |
| "\"") |
| name)) |
| |
| (defun git-success-message (text files) |
| "Print a success message after having handled FILES." |
| (let ((n (length files))) |
| (if (equal n 1) |
| (message "%s %s" text (car files)) |
| (message "%s %d files" text n)))) |
| |
| (defun git-get-top-dir (dir) |
| "Retrieve the top-level directory of a git tree." |
| (let ((cdup (with-output-to-string |
| (with-current-buffer standard-output |
| (cd dir) |
| (unless (eq 0 (git-call-process t "rev-parse" "--show-cdup")) |
| (error "cannot find top-level git tree for %s." dir)))))) |
| (expand-file-name (concat (file-name-as-directory dir) |
| (car (split-string cdup "\n")))))) |
| |
| ;stolen from pcl-cvs |
| (defun git-append-to-ignore (file) |
| "Add a file name to the ignore file in its directory." |
| (let* ((fullname (expand-file-name file)) |
| (dir (file-name-directory fullname)) |
| (name (file-name-nondirectory fullname)) |
| (ignore-name (expand-file-name git-per-dir-ignore-file dir)) |
| (created (not (file-exists-p ignore-name)))) |
| (save-window-excursion |
| (set-buffer (find-file-noselect ignore-name)) |
| (goto-char (point-max)) |
| (unless (zerop (current-column)) (insert "\n")) |
| (insert "/" name "\n") |
| (sort-lines nil (point-min) (point-max)) |
| (save-buffer)) |
| (when created |
| (git-call-process nil "update-index" "--add" "--" (file-relative-name ignore-name))) |
| (git-update-status-files (list (file-relative-name ignore-name))))) |
| |
| ; propertize definition for XEmacs, stolen from erc-compat |
| (eval-when-compile |
| (unless (fboundp 'propertize) |
| (defun propertize (string &rest props) |
| (let ((string (copy-sequence string))) |
| (while props |
| (put-text-property 0 (length string) (nth 0 props) (nth 1 props) string) |
| (setq props (cddr props))) |
| string)))) |
| |
| ;;;; Wrappers for basic git commands |
| ;;;; ------------------------------------------------------------ |
| |
| (defun git-rev-parse (rev) |
| "Parse a revision name and return its SHA1." |
| (git-get-string-sha1 |
| (git-call-process-string "rev-parse" rev))) |
| |
| (defun git-config (key) |
| "Retrieve the value associated to KEY in the git repository config file." |
| (let ((str (git-call-process-string "config" key))) |
| (and str (car (split-string str "\n"))))) |
| |
| (defun git-symbolic-ref (ref) |
| "Wrapper for the git-symbolic-ref command." |
| (let ((str (git-call-process-string "symbolic-ref" ref))) |
| (and str (car (split-string str "\n"))))) |
| |
| (defun git-update-ref (ref newval &optional oldval reason) |
| "Update a reference by calling git-update-ref." |
| (let ((args (and oldval (list oldval)))) |
| (when newval (push newval args)) |
| (push ref args) |
| (when reason |
| (push reason args) |
| (push "-m" args)) |
| (unless newval (push "-d" args)) |
| (apply 'git-call-process-display-error "update-ref" args))) |
| |
| (defun git-for-each-ref (&rest specs) |
| "Return a list of refs using git-for-each-ref. |
| Each entry is a cons of (SHORT-NAME . FULL-NAME)." |
| (let (refs) |
| (with-temp-buffer |
| (apply #'git-call-process t "for-each-ref" "--format=%(refname)" specs) |
| (goto-char (point-min)) |
| (while (re-search-forward "^[^/\n]+/[^/\n]+/\\(.+\\)$" nil t) |
| (push (cons (match-string 1) (match-string 0)) refs))) |
| (nreverse refs))) |
| |
| (defun git-read-tree (tree &optional index-file) |
| "Read a tree into the index file." |
| (let ((process-environment |
| (append (and index-file (list (concat "GIT_INDEX_FILE=" index-file))) process-environment))) |
| (apply 'git-call-process-display-error "read-tree" (if tree (list tree))))) |
| |
| (defun git-write-tree (&optional index-file) |
| "Call git-write-tree and return the resulting tree SHA1 as a string." |
| (let ((process-environment |
| (append (and index-file (list (concat "GIT_INDEX_FILE=" index-file))) process-environment))) |
| (git-get-string-sha1 |
| (git-call-process-string-display-error "write-tree")))) |
| |
| (defun git-commit-tree (buffer tree parent) |
| "Create a commit and possibly update HEAD. |
| Create a commit with the message in BUFFER using the tree with hash TREE. |
| Use PARENT as the parent of the new commit. If PARENT is the current \"HEAD\", |
| update the \"HEAD\" reference to the new commit." |
| (let ((author-name (git-get-committer-name)) |
| (author-email (git-get-committer-email)) |
| (subject "commit (initial): ") |
| author-date log-start log-end args coding-system-for-write) |
| (when parent |
| (setq subject "commit: ") |
| (push "-p" args) |
| (push parent args)) |
| (with-current-buffer buffer |
| (goto-char (point-min)) |
| (if |
| (setq log-start (re-search-forward (concat "^" (regexp-quote git-log-msg-separator) "\n") nil t)) |
| (save-restriction |
| (narrow-to-region (point-min) log-start) |
| (goto-char (point-min)) |
| (when (re-search-forward "^Author: +\\(.*?\\) *<\\(.*\\)> *$" nil t) |
| (setq author-name (match-string 1) |
| author-email (match-string 2))) |
| (goto-char (point-min)) |
| (when (re-search-forward "^Date: +\\(.*\\)$" nil t) |
| (setq author-date (match-string 1))) |
| (goto-char (point-min)) |
| (when (re-search-forward "^Merge: +\\(.*\\)" nil t) |
| (setq subject "commit (merge): ") |
| (dolist (parent (split-string (match-string 1) " +" t)) |
| (push "-p" args) |
| (push parent args)))) |
| (setq log-start (point-min))) |
| (setq log-end (point-max)) |
| (goto-char log-start) |
| (when (re-search-forward ".*$" nil t) |
| (setq subject (concat subject (match-string 0)))) |
| (setq coding-system-for-write buffer-file-coding-system)) |
| (let ((commit |
| (git-get-string-sha1 |
| (let ((env `(("GIT_AUTHOR_NAME" . ,author-name) |
| ("GIT_AUTHOR_EMAIL" . ,author-email) |
| ("GIT_COMMITTER_NAME" . ,(git-get-committer-name)) |
| ("GIT_COMMITTER_EMAIL" . ,(git-get-committer-email))))) |
| (when author-date (push `("GIT_AUTHOR_DATE" . ,author-date) env)) |
| (apply #'git-run-command-region |
| buffer log-start log-end env |
| "commit-tree" tree (nreverse args)))))) |
| (when commit (git-update-ref "HEAD" commit parent subject)) |
| commit))) |
| |
| (defun git-empty-db-p () |
| "Check if the git db is empty (no commit done yet)." |
| (not (eq 0 (git-call-process nil "rev-parse" "--verify" "HEAD")))) |
| |
| (defun git-get-merge-heads () |
| "Retrieve the merge heads from the MERGE_HEAD file if present." |
| (let (heads) |
| (when (file-readable-p ".git/MERGE_HEAD") |
| (with-temp-buffer |
| (insert-file-contents ".git/MERGE_HEAD" nil nil nil t) |
| (goto-char (point-min)) |
| (while (re-search-forward "[0-9a-f]\\{40\\}" nil t) |
| (push (match-string 0) heads)))) |
| (nreverse heads))) |
| |
| (defun git-get-commit-description (commit) |
| "Get a one-line description of COMMIT." |
| (let ((coding-system-for-read (git-get-logoutput-coding-system))) |
| (let ((descr (git-call-process-string "log" "--max-count=1" "--pretty=oneline" commit))) |
| (if (and descr (string-match "\\`\\([0-9a-f]\\{40\\}\\) *\\(.*\\)$" descr)) |
| (concat (substring (match-string 1 descr) 0 10) " - " (match-string 2 descr)) |
| descr)))) |
| |
| ;;;; File info structure |
| ;;;; ------------------------------------------------------------ |
| |
| ; fileinfo structure stolen from pcl-cvs |
| (defstruct (git-fileinfo |
| (:copier nil) |
| (:constructor git-create-fileinfo (state name &optional old-perm new-perm rename-state orig-name marked)) |
| (:conc-name git-fileinfo->)) |
| marked ;; t/nil |
| state ;; current state |
| name ;; file name |
| old-perm new-perm ;; permission flags |
| rename-state ;; rename or copy state |
| orig-name ;; original name for renames or copies |
| needs-update ;; whether file needs to be updated |
| needs-refresh) ;; whether file needs to be refreshed |
| |
| (defvar git-status nil) |
| |
| (defun git-set-fileinfo-state (info state) |
| "Set the state of a file info." |
| (unless (eq (git-fileinfo->state info) state) |
| (setf (git-fileinfo->state info) state |
| (git-fileinfo->new-perm info) (git-fileinfo->old-perm info) |
| (git-fileinfo->rename-state info) nil |
| (git-fileinfo->orig-name info) nil |
| (git-fileinfo->needs-update info) nil |
| (git-fileinfo->needs-refresh info) t))) |
| |
| (defun git-status-filenames-map (status func files &rest args) |
| "Apply FUNC to the status files names in the FILES list. |
| The list must be sorted." |
| (when files |
| (let ((file (pop files)) |
| (node (ewoc-nth status 0))) |
| (while (and file node) |
| (let* ((info (ewoc-data node)) |
| (name (git-fileinfo->name info))) |
| (if (string-lessp name file) |
| (setq node (ewoc-next status node)) |
| (if (string-equal name 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. The list must be sorted" |
| (when files |
| (git-status-filenames-map status #'git-set-fileinfo-state files state) |
| (unless state ;; delete files whose state has been set to nil |
| (ewoc-filter status (lambda (info) (git-fileinfo->state info)))))) |
| |
| (defun git-state-code (code) |
| "Convert from a string to a added/deleted/modified state." |
| (case (string-to-char code) |
| (?M 'modified) |
| (?? 'unknown) |
| (?A 'added) |
| (?D 'deleted) |
| (?U 'unmerged) |
| (?T 'modified) |
| (t nil))) |
| |
| (defun git-status-code-as-string (code) |
| "Format a git status code as string." |
| (case code |
| ('modified (propertize "Modified" 'face 'git-status-face)) |
| ('unknown (propertize "Unknown " 'face 'git-unknown-face)) |
| ('added (propertize "Added " 'face 'git-status-face)) |
| ('deleted (propertize "Deleted " 'face 'git-status-face)) |
| ('unmerged (propertize "Unmerged" 'face 'git-unmerged-face)) |
| ('uptodate (propertize "Uptodate" 'face 'git-uptodate-face)) |
| ('ignored (propertize "Ignored " 'face 'git-ignored-face)) |
| (t "? "))) |
| |
| (defun git-file-type-as-string (old-perm new-perm) |
| "Return a string describing the file type based on its permissions." |
| (let* ((old-type (lsh (or old-perm 0) -9)) |
| (new-type (lsh (or new-perm 0) -9)) |
| (str (case new-type |
| (64 ;; file |
| (case old-type |
| (64 nil) |
| (80 " (type change symlink -> file)") |
| (112 " (type change subproject -> file)"))) |
| (80 ;; symlink |
| (case old-type |
| (64 " (type change file -> symlink)") |
| (112 " (type change subproject -> symlink)") |
| (t " (symlink)"))) |
| (112 ;; subproject |
| (case old-type |
| (64 " (type change file -> subproject)") |
| (80 " (type change symlink -> subproject)") |
| (t " (subproject)"))) |
| (72 nil) ;; directory (internal, not a real git state) |
| (0 ;; deleted or unknown |
| (case old-type |
| (80 " (symlink)") |
| (112 " (subproject)"))) |
| (t (format " (unknown type %o)" new-type))))) |
| (cond (str (propertize str 'face 'git-status-face)) |
| ((eq new-type 72) "/") |
| (t "")))) |
| |
| (defun git-rename-as-string (info) |
| "Return a string describing the copy or rename associated with INFO, or an empty string if none." |
| (let ((state (git-fileinfo->rename-state info))) |
| (if state |
| (propertize |
| (concat " (" |
| (if (eq state 'copy) "copied from " |
| (if (eq (git-fileinfo->state info) 'added) "renamed from " |
| "renamed to ")) |
| (git-escape-file-name (git-fileinfo->orig-name info)) |
| ")") 'face 'git-status-face) |
| ""))) |
| |
| (defun git-permissions-as-string (old-perm new-perm) |
| "Format a permission change as string." |
| (propertize |
| (if (or (not old-perm) |
| (not new-perm) |
| (eq 0 (logand ?\111 (logxor old-perm new-perm)))) |
| " " |
| (if (eq 0 (logand ?\111 old-perm)) "+x" "-x")) |
| 'face 'git-permission-face)) |
| |
| (defun git-fileinfo-prettyprint (info) |
| "Pretty-printer for the git-fileinfo structure." |
| (let ((old-perm (git-fileinfo->old-perm info)) |
| (new-perm (git-fileinfo->new-perm info))) |
| (insert (concat " " (if (git-fileinfo->marked info) (propertize "*" 'face 'git-mark-face) " ") |
| " " (git-status-code-as-string (git-fileinfo->state info)) |
| " " (git-permissions-as-string old-perm new-perm) |
| " " (git-escape-file-name (git-fileinfo->name info)) |
| (git-file-type-as-string old-perm new-perm) |
| (git-rename-as-string info))))) |
| |
| (defun git-update-node-fileinfo (node info) |
| "Update the fileinfo of the specified node. The names are assumed to match already." |
| (let ((data (ewoc-data node))) |
| (setf |
| ;; preserve the marked flag |
| (git-fileinfo->marked info) (git-fileinfo->marked data) |
| (git-fileinfo->needs-update data) nil) |
| (when (not (equal info data)) |
| (setf (git-fileinfo->needs-refresh info) t |
| (ewoc-data node) info)))) |
| |
| (defun git-insert-info-list (status infolist files) |
| "Insert a sorted list of file infos in the status buffer, replacing existing ones if any." |
| (let* ((info (pop infolist)) |
| (node (ewoc-nth status 0)) |
| (name (and info (git-fileinfo->name info))) |
| remaining) |
| (while info |
| (let ((nodename (and node (git-fileinfo->name (ewoc-data node))))) |
| (while (and files (string-lessp (car files) name)) |
| (push (pop files) remaining)) |
| (when (and files (string-equal (car files) name)) |
| (setq files (cdr files))) |
| (cond ((not nodename) |
| (setq node (ewoc-enter-last status info)) |
| (setq info (pop infolist)) |
| (setq name (and info (git-fileinfo->name info)))) |
| ((string-lessp nodename name) |
| (setq node (ewoc-next status node))) |
| ((string-equal nodename name) |
| ;; preserve the marked flag |
| (git-update-node-fileinfo node info) |
| (setq info (pop infolist)) |
| (setq name (and info (git-fileinfo->name info)))) |
| (t |
| (setq node (ewoc-enter-before status node info)) |
| (setq info (pop infolist)) |
| (setq name (and info (git-fileinfo->name info))))))) |
| (nconc (nreverse remaining) files))) |
| |
| (defun git-run-diff-index (status files) |
| "Run git-diff-index 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 t "diff-index" "-z" "-M" "HEAD" "--" files) |
| (goto-char (point-min)) |
| (while (re-search-forward |
| ":\\([0-7]\\{6\\}\\) \\([0-7]\\{6\\}\\) [0-9a-f]\\{40\\} [0-9a-f]\\{40\\} \\(\\([ADMUT]\\)\0\\([^\0]+\\)\\|\\([CR]\\)[0-9]*\0\\([^\0]+\\)\0\\([^\0]+\\)\\)\0" |
| nil t 1) |
| (let ((old-perm (string-to-number (match-string 1) 8)) |
| (new-perm (string-to-number (match-string 2) 8)) |
| (state (or (match-string 4) (match-string 6))) |
| (name (or (match-string 5) (match-string 7))) |
| (new-name (match-string 8))) |
| (if new-name ; copy or rename |
| (if (eq ?C (string-to-char state)) |
| (push (git-create-fileinfo 'added new-name old-perm new-perm 'copy name) infolist) |
| (push (git-create-fileinfo 'deleted name 0 0 'rename new-name) infolist) |
| (push (git-create-fileinfo 'added new-name old-perm new-perm 'rename name) infolist)) |
| (push (git-create-fileinfo (git-state-code state) name old-perm new-perm) infolist))))) |
| (setq infolist (sort (nreverse infolist) |
| (lambda (info1 info2) |
| (string-lessp (git-fileinfo->name info1) |
| (git-fileinfo->name info2))))) |
| (git-insert-info-list status infolist files))) |
| |
| (defun git-find-status-file (status file) |
| "Find a given file in the status ewoc and return its node." |
| (let ((node (ewoc-nth status 0))) |
| (while (and node (not (string= file (git-fileinfo->name (ewoc-data node))))) |
| (setq node (ewoc-next status node))) |
| node)) |
| |
| (defun git-run-ls-files (status files default-state &rest options) |
| "Run git-ls-files 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 t "ls-files" "-z" (append options (list "--") files)) |
| (goto-char (point-min)) |
| (while (re-search-forward "\\([^\0]*?\\)\\(/?\\)\0" nil t 1) |
| (let ((name (match-string 1))) |
| (push (git-create-fileinfo default-state name 0 |
| (if (string-equal "/" (match-string 2)) (lsh ?\110 9) 0)) |
| infolist)))) |
| (setq infolist (nreverse infolist)) ;; assume it is sorted already |
| (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 t "ls-files" "-z" "-s" "-c" "--" files) |
| (goto-char (point-min)) |
| (while (re-search-forward "\\([0-7]\\{6\\}\\) [0-9a-f]\\{40\\} 0\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 infolist (nreverse infolist)) ;; assume it is sorted already |
| (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 |
| (apply #'git-call-process t "ls-files" "-z" "-u" "--" files) |
| (goto-char (point-min)) |
| (let (unmerged-files) |
| (while (re-search-forward "[0-7]\\{6\\} [0-9a-f]\\{40\\} [123]\t\\([^\0]+\\)\0" nil t) |
| (push (match-string 1) unmerged-files)) |
| (setq unmerged-files (nreverse unmerged-files)) ;; assume it is sorted already |
| (git-set-filenames-state status unmerged-files 'unmerged)))) |
| |
| (defun git-get-exclude-files () |
| "Get the list of exclude files to pass to git-ls-files." |
| (let (files |
| (config (git-config "core.excludesfile"))) |
| (when (file-readable-p ".git/info/exclude") |
| (push ".git/info/exclude" files)) |
| (when (and config (file-readable-p config)) |
| (push config files)) |
| files)) |
| |
| (defun git-run-ls-files-with-excludes (status files default-state &rest options) |
| "Run git-ls-files on FILES with appropriate --exclude-from options." |
| (let ((exclude-files (git-get-exclude-files))) |
| (apply #'git-run-ls-files status files default-state "--directory" "--no-empty-directory" |
| (concat "--exclude-per-directory=" git-per-dir-ignore-file) |
| (append options (mapcar (lambda (f) (concat "--exclude-from=" f)) exclude-files))))) |
| |
| (defun git-update-status-files (&optional files mark-files) |
| "Update the status of FILES from the index. |
| The FILES list must be sorted." |
| (unless git-status (error "Not in git-status buffer.")) |
| ;; set the needs-update flag on existing files |
| (if files |
| (git-status-filenames-map |
| git-status (lambda (info) (setf (git-fileinfo->needs-update info) t)) files) |
| (ewoc-map (lambda (info) (setf (git-fileinfo->needs-update info) t) nil) git-status) |
| (git-call-process nil "update-index" "--refresh") |
| (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-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))) |
| (setq remaining-files (git-run-ls-files-with-excludes git-status remaining-files 'unknown "-o"))) |
| (when (or remaining-files (and git-show-ignored (not files))) |
| (setq remaining-files (git-run-ls-files-with-excludes git-status remaining-files 'ignored "-o" "-i"))) |
| (unless files |
| (setq remaining-files (git-get-filenames (ewoc-collect git-status #'git-fileinfo->needs-update)))) |
| (when remaining-files |
| (setq remaining-files (git-run-ls-files-cached git-status remaining-files 'uptodate))) |
| (git-set-filenames-state git-status remaining-files nil) |
| (when mark-files (git-mark-files git-status files)) |
| (git-refresh-files) |
| (git-refresh-ewoc-hf git-status))) |
| |
| (defun git-mark-files (status files) |
| "Mark all the specified FILES, and unmark the others." |
| (let ((file (and files (pop files))) |
| (node (ewoc-nth status 0))) |
| (while node |
| (let ((info (ewoc-data node))) |
| (if (and file (string-equal (git-fileinfo->name info) file)) |
| (progn |
| (unless (git-fileinfo->marked info) |
| (setf (git-fileinfo->marked info) t) |
| (setf (git-fileinfo->needs-refresh info) t)) |
| (setq file (pop files)) |
| (setq node (ewoc-next status node))) |
| (when (git-fileinfo->marked info) |
| (setf (git-fileinfo->marked info) nil) |
| (setf (git-fileinfo->needs-refresh info) t)) |
| (if (and file (string-lessp file (git-fileinfo->name info))) |
| (setq file (pop files)) |
| (setq node (ewoc-next status node)))))))) |
| |
| (defun git-marked-files () |
| "Return a list of all marked files, or if none a list containing just the file at cursor position." |
| (unless git-status (error "Not in git-status buffer.")) |
| (or (ewoc-collect git-status (lambda (info) (git-fileinfo->marked info))) |
| (list (ewoc-data (ewoc-locate git-status))))) |
| |
| (defun git-marked-files-state (&rest states) |
| "Return a sorted list of marked files that are in the specified states." |
| (let ((files (git-marked-files)) |
| result) |
| (dolist (info files) |
| (when (memq (git-fileinfo->state info) states) |
| (push info result))) |
| (nreverse result))) |
| |
| (defun git-refresh-files () |
| "Refresh all files that need it and clear the needs-refresh flag." |
| (unless git-status (error "Not in git-status buffer.")) |
| (ewoc-map |
| (lambda (info) |
| (let ((refresh (git-fileinfo->needs-refresh info))) |
| (setf (git-fileinfo->needs-refresh info) nil) |
| refresh)) |
| git-status) |
| ; move back to goal column |
| (when goal-column (move-to-column goal-column))) |
| |
| (defun git-refresh-ewoc-hf (status) |
| "Refresh the ewoc header and footer." |
| (let ((branch (git-symbolic-ref "HEAD")) |
| (head (if (git-empty-db-p) "Nothing committed yet" |
| (git-get-commit-description "HEAD"))) |
| (merge-heads (git-get-merge-heads))) |
| (ewoc-set-hf status |
| (format "Directory: %s\nBranch: %s\nHead: %s%s\n" |
| default-directory |
| (if branch |
| (if (string-match "^refs/heads/" branch) |
| (substring branch (match-end 0)) |
| branch) |
| "none (detached HEAD)") |
| head |
| (if merge-heads |
| (concat "\nMerging: " |
| (mapconcat (lambda (str) (git-get-commit-description str)) merge-heads "\n ")) |
| "")) |
| (if (ewoc-nth status 0) "" " No changes.")))) |
| |
| (defun git-get-filenames (files) |
| (mapcar (lambda (info) (git-fileinfo->name info)) files)) |
| |
| (defun git-update-index (index-file files) |
| "Run git-update-index on a list of files." |
| (let ((process-environment (append (and index-file (list (concat "GIT_INDEX_FILE=" index-file))) |
| process-environment)) |
| added deleted modified) |
| (dolist (info files) |
| (case (git-fileinfo->state info) |
| ('added (push info added)) |
| ('deleted (push info deleted)) |
| ('modified (push info modified)))) |
| (and |
| (or (not added) (apply #'git-call-process-display-error "update-index" "--add" "--" (git-get-filenames added))) |
| (or (not deleted) (apply #'git-call-process-display-error "update-index" "--remove" "--" (git-get-filenames deleted))) |
| (or (not modified) (apply #'git-call-process-display-error "update-index" "--" (git-get-filenames modified)))))) |
| |
| (defun git-run-pre-commit-hook () |
| "Run the pre-commit hook if any." |
| (unless git-status (error "Not in git-status buffer.")) |
| (let ((files (git-marked-files-state 'added 'deleted 'modified))) |
| (or (not files) |
| (not (file-executable-p ".git/hooks/pre-commit")) |
| (let ((index-file (make-temp-file "gitidx"))) |
| (unwind-protect |
| (let ((head-tree (unless (git-empty-db-p) (git-rev-parse "HEAD^{tree}")))) |
| (git-read-tree head-tree index-file) |
| (git-update-index index-file files) |
| (git-run-hook "pre-commit" `(("GIT_INDEX_FILE" . ,index-file)))) |
| (delete-file index-file)))))) |
| |
| (defun git-do-commit () |
| "Perform the actual commit using the current buffer as log message." |
| (interactive) |
| (let ((buffer (current-buffer)) |
| (index-file (make-temp-file "gitidx"))) |
| (with-current-buffer log-edit-parent-buffer |
| (if (git-marked-files-state 'unmerged) |
| (message "You cannot commit unmerged files, resolve them first.") |
| (unwind-protect |
| (let ((files (git-marked-files-state 'added 'deleted 'modified)) |
| head tree head-tree) |
| (unless (git-empty-db-p) |
| (setq head (git-rev-parse "HEAD") |
| head-tree (git-rev-parse "HEAD^{tree}"))) |
| (message "Running git commit...") |
| (when |
| (and |
| (git-read-tree head-tree index-file) |
| (git-update-index nil files) ;update both the default index |
| (git-update-index index-file files) ;and the temporary one |
| (setq tree (git-write-tree index-file))) |
| (if (or (not (string-equal tree head-tree)) |
| (yes-or-no-p "The tree was not modified, do you really want to perform an empty commit? ")) |
| (let ((commit (git-commit-tree buffer tree head))) |
| (when commit |
| (condition-case nil (delete-file ".git/MERGE_HEAD") (error nil)) |
| (condition-case nil (delete-file ".git/MERGE_MSG") (error nil)) |
| (with-current-buffer buffer (erase-buffer)) |
| (git-update-status-files (git-get-filenames files)) |
| (git-call-process nil "rerere") |
| (git-call-process nil "gc" "--auto") |
| (message "Committed %s." commit) |
| (git-run-hook "post-commit" nil))) |
| (message "Commit aborted.")))) |
| (delete-file index-file)))))) |
| |
| |
| ;;;; Interactive functions |
| ;;;; ------------------------------------------------------------ |
| |
| (defun git-mark-file () |
| "Mark the file that the cursor is on and move to the next one." |
| (interactive) |
| (unless git-status (error "Not in git-status buffer.")) |
| (let* ((pos (ewoc-locate git-status)) |
| (info (ewoc-data pos))) |
| (setf (git-fileinfo->marked info) t) |
| (ewoc-invalidate git-status pos) |
| (ewoc-goto-next git-status 1))) |
| |
| (defun git-unmark-file () |
| "Unmark the file that the cursor is on and move to the next one." |
| (interactive) |
| (unless git-status (error "Not in git-status buffer.")) |
| (let* ((pos (ewoc-locate git-status)) |
| (info (ewoc-data pos))) |
| (setf (git-fileinfo->marked info) nil) |
| (ewoc-invalidate git-status pos) |
| (ewoc-goto-next git-status 1))) |
| |
| (defun git-unmark-file-up () |
| "Unmark the file that the cursor is on and move to the previous one." |
| (interactive) |
| (unless git-status (error "Not in git-status buffer.")) |
| (let* ((pos (ewoc-locate git-status)) |
| (info (ewoc-data pos))) |
| (setf (git-fileinfo->marked info) nil) |
| (ewoc-invalidate git-status pos) |
| (ewoc-goto-prev git-status 1))) |
| |
| (defun git-mark-all () |
| "Mark all files." |
| (interactive) |
| (unless git-status (error "Not in git-status buffer.")) |
| (ewoc-map (lambda (info) (unless (git-fileinfo->marked info) |
| (setf (git-fileinfo->marked info) t))) git-status) |
| ; move back to goal column after invalidate |
| (when goal-column (move-to-column goal-column))) |
| |
| (defun git-unmark-all () |
| "Unmark all files." |
| (interactive) |
| (unless git-status (error "Not in git-status buffer.")) |
| (ewoc-map (lambda (info) (when (git-fileinfo->marked info) |
| (setf (git-fileinfo->marked info) nil) |
| t)) git-status) |
| ; move back to goal column after invalidate |
| (when goal-column (move-to-column goal-column))) |
| |
| (defun git-toggle-all-marks () |
| "Toggle all file marks." |
| (interactive) |
| (unless git-status (error "Not in git-status buffer.")) |
| (ewoc-map (lambda (info) (setf (git-fileinfo->marked info) (not (git-fileinfo->marked info))) t) git-status) |
| ; move back to goal column after invalidate |
| (when goal-column (move-to-column goal-column))) |
| |
| (defun git-next-file (&optional n) |
| "Move the selection down N files." |
| (interactive "p") |
| (unless git-status (error "Not in git-status buffer.")) |
| (ewoc-goto-next git-status n)) |
| |
| (defun git-prev-file (&optional n) |
| "Move the selection up N files." |
| (interactive "p") |
| (unless git-status (error "Not in git-status buffer.")) |
| (ewoc-goto-prev git-status n)) |
| |
| (defun git-next-unmerged-file (&optional n) |
| "Move the selection down N unmerged files." |
| (interactive "p") |
| (unless git-status (error "Not in git-status buffer.")) |
| (let* ((last (ewoc-locate git-status)) |
| (node (ewoc-next git-status last))) |
| (while (and node (> n 0)) |
| (when (eq 'unmerged (git-fileinfo->state (ewoc-data node))) |
| (setq n (1- n)) |
| (setq last node)) |
| (setq node (ewoc-next git-status node))) |
| (ewoc-goto-node git-status last))) |
| |
| (defun git-prev-unmerged-file (&optional n) |
| "Move the selection up N unmerged files." |
| (interactive "p") |
| (unless git-status (error "Not in git-status buffer.")) |
| (let* ((last (ewoc-locate git-status)) |
| (node (ewoc-prev git-status last))) |
| (while (and node (> n 0)) |
| (when (eq 'unmerged (git-fileinfo->state (ewoc-data node))) |
| (setq n (1- n)) |
| (setq last node)) |
| (setq node (ewoc-prev git-status node))) |
| (ewoc-goto-node git-status last))) |
| |
| (defun git-insert-file (file) |
| "Insert file(s) into the git-status buffer." |
| (interactive "fInsert file: ") |
| (git-update-status-files (list (file-relative-name file)))) |
| |
| (defun git-add-file () |
| "Add marked file(s) to the index cache." |
| (interactive) |
| (let ((files (git-get-filenames (git-marked-files-state 'unknown 'ignored 'unmerged)))) |
| ;; FIXME: add support for directories |
| (unless files |
| (push (file-relative-name (read-file-name "File to add: " nil nil t)) files)) |
| (when (apply 'git-call-process-display-error "update-index" "--add" "--" files) |
| (git-update-status-files files) |
| (git-success-message "Added" files)))) |
| |
| (defun git-ignore-file () |
| "Add marked file(s) to the ignore list." |
| (interactive) |
| (let ((files (git-get-filenames (git-marked-files-state 'unknown)))) |
| (unless files |
| (push (file-relative-name (read-file-name "File to ignore: " nil nil t)) files)) |
| (dolist (f files) (git-append-to-ignore f)) |
| (git-update-status-files files) |
| (git-success-message "Ignored" files))) |
| |
| (defun git-remove-file () |
| "Remove the marked file(s)." |
| (interactive) |
| (let ((files (git-get-filenames (git-marked-files-state 'added 'modified 'unknown 'uptodate 'ignored)))) |
| (unless files |
| (push (file-relative-name (read-file-name "File to remove: " nil nil t)) files)) |
| (if (yes-or-no-p |
| (if (cdr files) |
| (format "Remove %d files? " (length files)) |
| (format "Remove %s? " (car files)))) |
| (progn |
| (dolist (name files) |
| (ignore-errors |
| (if (file-directory-p name) |
| (delete-directory name) |
| (delete-file name)))) |
| (when (apply 'git-call-process-display-error "update-index" "--remove" "--" files) |
| (git-update-status-files files) |
| (git-success-message "Removed" files))) |
| (message "Aborting")))) |
| |
| (defun git-revert-file () |
| "Revert changes to the marked file(s)." |
| (interactive) |
| (let ((files (git-marked-files-state 'added 'deleted 'modified 'unmerged)) |
| added modified) |
| (when (and files |
| (yes-or-no-p |
| (if (cdr files) |
| (format "Revert %d files? " (length files)) |
| (format "Revert %s? " (git-fileinfo->name (car files)))))) |
| (dolist (info files) |
| (case (git-fileinfo->state info) |
| ('added (push (git-fileinfo->name info) added)) |
| ('deleted (push (git-fileinfo->name info) modified)) |
| ('unmerged (push (git-fileinfo->name info) modified)) |
| ('modified (push (git-fileinfo->name info) modified)))) |
| ;; check if a buffer contains one of the files and isn't saved |
| (dolist (file modified) |
| (let ((buffer (get-file-buffer file))) |
| (when (and buffer (buffer-modified-p buffer)) |
| (error "Buffer %s is modified. Please kill or save modified buffers before reverting." (buffer-name buffer))))) |
| (let ((ok (and |
| (or (not added) |
| (apply 'git-call-process-display-error "update-index" "--force-remove" "--" added)) |
| (or (not modified) |
| (apply 'git-call-process-display-error "checkout" "HEAD" modified)))) |
| (names (git-get-filenames files))) |
| (git-update-status-files names) |
| (when ok |
| (dolist (file modified) |
| (let ((buffer (get-file-buffer file))) |
| (when buffer (with-current-buffer buffer (revert-buffer t t t))))) |
| (git-success-message "Reverted" names)))))) |
| |
| (defun git-remove-handled () |
| "Remove handled files from the status list." |
| (interactive) |
| (ewoc-filter git-status |
| (lambda (info) |
| (case (git-fileinfo->state info) |
| ('ignored git-show-ignored) |
| ('uptodate git-show-uptodate) |
| ('unknown git-show-unknown) |
| (t t)))) |
| (unless (ewoc-nth git-status 0) ; refresh header if list is empty |
| (git-refresh-ewoc-hf git-status))) |
| |
| (defun git-toggle-show-uptodate () |
| "Toogle the option for showing up-to-date files." |
| (interactive) |
| (if (setq git-show-uptodate (not git-show-uptodate)) |
| (git-refresh-status) |
| (git-remove-handled))) |
| |
| (defun git-toggle-show-ignored () |
| "Toogle the option for showing ignored files." |
| (interactive) |
| (if (setq git-show-ignored (not git-show-ignored)) |
| (progn |
| (message "Inserting ignored files...") |
| (git-run-ls-files-with-excludes git-status nil 'ignored "-o" "-i") |
| (git-refresh-files) |
| (git-refresh-ewoc-hf git-status) |
| (message "Inserting ignored files...done")) |
| (git-remove-handled))) |
| |
| (defun git-toggle-show-unknown () |
| "Toogle the option for showing unknown files." |
| (interactive) |
| (if (setq git-show-unknown (not git-show-unknown)) |
| (progn |
| (message "Inserting unknown files...") |
| (git-run-ls-files-with-excludes git-status nil 'unknown "-o") |
| (git-refresh-files) |
| (git-refresh-ewoc-hf git-status) |
| (message "Inserting unknown files...done")) |
| (git-remove-handled))) |
| |
| (defun git-expand-directory (info) |
| "Expand the directory represented by INFO to list its files." |
| (when (eq (lsh (git-fileinfo->new-perm info) -9) ?\110) |
| (let ((dir (git-fileinfo->name info))) |
| (git-set-filenames-state git-status (list dir) nil) |
| (git-run-ls-files-with-excludes git-status (list (concat dir "/")) 'unknown "-o") |
| (git-refresh-files) |
| (git-refresh-ewoc-hf git-status) |
| t))) |
| |
| (defun git-setup-diff-buffer (buffer) |
| "Setup a buffer for displaying a diff." |
| (let ((dir default-directory)) |
| (with-current-buffer buffer |
| (diff-mode) |
| (goto-char (point-min)) |
| (setq default-directory dir) |
| (setq buffer-read-only t))) |
| (display-buffer buffer) |
| ; shrink window only if it displays the status buffer |
| (when (eq (window-buffer) (current-buffer)) |
| (shrink-window-if-larger-than-buffer))) |
| |
| (defun git-diff-file () |
| "Diff the marked file(s) against HEAD." |
| (interactive) |
| (let ((files (git-marked-files))) |
| (git-setup-diff-buffer |
| (apply #'git-run-command-buffer "*git-diff*" "diff-index" "-p" "-M" "HEAD" "--" (git-get-filenames files))))) |
| |
| (defun git-diff-file-merge-head (arg) |
| "Diff the marked file(s) against the first merge head (or the nth one with a numeric prefix)." |
| (interactive "p") |
| (let ((files (git-marked-files)) |
| (merge-heads (git-get-merge-heads))) |
| (unless merge-heads (error "No merge in progress")) |
| (git-setup-diff-buffer |
| (apply #'git-run-command-buffer "*git-diff*" "diff-index" "-p" "-M" |
| (or (nth (1- arg) merge-heads) "HEAD") "--" (git-get-filenames files))))) |
| |
| (defun git-diff-unmerged-file (stage) |
| "Diff the marked unmerged file(s) against the specified stage." |
| (let ((files (git-marked-files))) |
| (git-setup-diff-buffer |
| (apply #'git-run-command-buffer "*git-diff*" "diff-files" "-p" stage "--" (git-get-filenames files))))) |
| |
| (defun git-diff-file-base () |
| "Diff the marked unmerged file(s) against the common base file." |
| (interactive) |
| (git-diff-unmerged-file "-1")) |
| |
| (defun git-diff-file-mine () |
| "Diff the marked unmerged file(s) against my pre-merge version." |
| (interactive) |
| (git-diff-unmerged-file "-2")) |
| |
| (defun git-diff-file-other () |
| "Diff the marked unmerged file(s) against the other's pre-merge version." |
| (interactive) |
| (git-diff-unmerged-file "-3")) |
| |
| (defun git-diff-file-combined () |
| "Do a combined diff of the marked unmerged file(s)." |
| (interactive) |
| (git-diff-unmerged-file "-c")) |
| |
| (defun git-diff-file-idiff () |
| "Perform an interactive diff on the current file." |
| (interactive) |
| (let ((files (git-marked-files-state 'added 'deleted 'modified))) |
| (unless (eq 1 (length files)) |
| (error "Cannot perform an interactive diff on multiple files.")) |
| (let* ((filename (car (git-get-filenames files))) |
| (buff1 (find-file-noselect filename)) |
| (buff2 (git-run-command-buffer (concat filename ".~HEAD~") "cat-file" "blob" (concat "HEAD:" filename)))) |
| (ediff-buffers buff1 buff2)))) |
| |
| (defun git-log-file () |
| "Display a log of changes to the marked file(s)." |
| (interactive) |
| (let* ((files (git-marked-files)) |
| (coding-system-for-read git-commits-coding-system) |
| (buffer (apply #'git-run-command-buffer "*git-log*" "rev-list" "--pretty" "HEAD" "--" (git-get-filenames files)))) |
| (with-current-buffer buffer |
| ; (git-log-mode) FIXME: implement log mode |
| (goto-char (point-min)) |
| (setq buffer-read-only t)) |
| (display-buffer buffer))) |
| |
| (defun git-log-edit-files () |
| "Return a list of marked files for use in the log-edit buffer." |
| (with-current-buffer log-edit-parent-buffer |
| (git-get-filenames (git-marked-files-state 'added 'deleted 'modified)))) |
| |
| (defun git-log-edit-diff () |
| "Run a diff of the current files being committed from a log-edit buffer." |
| (with-current-buffer log-edit-parent-buffer |
| (git-diff-file))) |
| |
| (defun git-append-sign-off (name email) |
| "Append a Signed-off-by entry to the current buffer, avoiding duplicates." |
| (let ((sign-off (format "Signed-off-by: %s <%s>" name email)) |
| (case-fold-search t)) |
| (goto-char (point-min)) |
| (unless (re-search-forward (concat "^" (regexp-quote sign-off)) nil t) |
| (goto-char (point-min)) |
| (unless (re-search-forward "^Signed-off-by: " nil t) |
| (setq sign-off (concat "\n" sign-off))) |
| (goto-char (point-max)) |
| (insert sign-off "\n")))) |
| |
| (defun git-setup-log-buffer (buffer &optional merge-heads author-name author-email subject date msg) |
| "Setup the log buffer for a commit." |
| (unless git-status (error "Not in git-status buffer.")) |
| (let ((dir default-directory) |
| (committer-name (git-get-committer-name)) |
| (committer-email (git-get-committer-email)) |
| (sign-off git-append-signed-off-by)) |
| (with-current-buffer buffer |
| (cd dir) |
| (erase-buffer) |
| (insert |
| (propertize |
| (format "Author: %s <%s>\n%s%s" |
| (or author-name committer-name) |
| (or author-email committer-email) |
| (if date (format "Date: %s\n" date) "") |
| (if merge-heads |
| (format "Merge: %s\n" |
| (mapconcat 'identity merge-heads " ")) |
| "")) |
| 'face 'git-header-face) |
| (propertize git-log-msg-separator 'face 'git-separator-face) |
| "\n") |
| (when subject (insert subject "\n\n")) |
| (cond (msg (insert msg "\n")) |
| ((file-readable-p ".git/rebase-apply/msg") |
| (insert-file-contents ".git/rebase-apply/msg")) |
| ((file-readable-p ".git/MERGE_MSG") |
| (insert-file-contents ".git/MERGE_MSG"))) |
| ; delete empty lines at end |
| (goto-char (point-min)) |
| (when (re-search-forward "\n+\\'" nil t) |
| (replace-match "\n" t t)) |
| (when sign-off (git-append-sign-off committer-name committer-email))) |
| buffer)) |
| |
| (define-derived-mode git-log-edit-mode log-edit-mode "Git-Log-Edit" |
| "Major mode for editing git log messages. |
| |
| Set up git-specific `font-lock-keywords' for `log-edit-mode'." |
| (set (make-local-variable 'font-lock-defaults) |
| '(git-log-edit-font-lock-keywords t t))) |
| |
| (defun git-commit-file () |
| "Commit the marked file(s), asking for a commit message." |
| (interactive) |
| (unless git-status (error "Not in git-status buffer.")) |
| (when (git-run-pre-commit-hook) |
| (let ((buffer (get-buffer-create "*git-commit*")) |
| (coding-system (git-get-commits-coding-system)) |
| author-name author-email subject date) |
| (when (eq 0 (buffer-size buffer)) |
| (when (file-readable-p ".git/rebase-apply/info") |
| (with-temp-buffer |
| (insert-file-contents ".git/rebase-apply/info") |
| (goto-char (point-min)) |
| (when (re-search-forward "^Author: \\(.*\\)\nEmail: \\(.*\\)$" nil t) |
| (setq author-name (match-string 1)) |
| (setq author-email (match-string 2))) |
| (goto-char (point-min)) |
| (when (re-search-forward "^Subject: \\(.*\\)$" nil t) |
| (setq subject (match-string 1))) |
| (goto-char (point-min)) |
| (when (re-search-forward "^Date: \\(.*\\)$" nil t) |
| (setq date (match-string 1))))) |
| (git-setup-log-buffer buffer (git-get-merge-heads) author-name author-email subject date)) |
| (if (boundp 'log-edit-diff-function) |
| (log-edit 'git-do-commit nil '((log-edit-listfun . git-log-edit-files) |
| (log-edit-diff-function . git-log-edit-diff)) buffer 'git-log-edit-mode) |
| (log-edit 'git-do-commit nil 'git-log-edit-files buffer |
| 'git-log-edit-mode)) |
| (setq paragraph-separate (concat (regexp-quote git-log-msg-separator) "$\\|Author: \\|Date: \\|Merge: \\|Signed-off-by: \\|\f\\|[ ]*$")) |
| (setq buffer-file-coding-system coding-system) |
| (re-search-forward (regexp-quote (concat git-log-msg-separator "\n")) nil t)))) |
| |
| (defun git-setup-commit-buffer (commit) |
| "Setup the commit buffer with the contents of COMMIT." |
| (let (parents author-name author-email subject date msg) |
| (with-temp-buffer |
| (let ((coding-system (git-get-logoutput-coding-system))) |
| (git-call-process t "log" "-1" "--pretty=medium" "--abbrev=40" commit) |
| (goto-char (point-min)) |
| (when (re-search-forward "^Merge: *\\(.*\\)$" nil t) |
| (setq parents (cdr (split-string (match-string 1) " +")))) |
| (when (re-search-forward "^Author: *\\(.*\\) <\\(.*\\)>$" nil t) |
| (setq author-name (match-string 1)) |
| (setq author-email (match-string 2))) |
| (when (re-search-forward "^Date: *\\(.*\\)$" nil t) |
| (setq date (match-string 1))) |
| (while (re-search-forward "^ \\(.*\\)$" nil t) |
| (push (match-string 1) msg)) |
| (setq msg (nreverse msg)) |
| (setq subject (pop msg)) |
| (while (and msg (zerop (length (car msg))) (pop msg))))) |
| (git-setup-log-buffer (get-buffer-create "*git-commit*") |
| parents author-name author-email subject date |
| (mapconcat #'identity msg "\n")))) |
| |
| (defun git-get-commit-files (commit) |
| "Retrieve a sorted list of files modified by COMMIT." |
| (let (files) |
| (with-temp-buffer |
| (git-call-process t "diff-tree" "-m" "-r" "-z" "--name-only" "--no-commit-id" "--root" commit) |
| (goto-char (point-min)) |
| (while (re-search-forward "\\([^\0]*\\)\0" nil t 1) |
| (push (match-string 1) files))) |
| (sort files #'string-lessp))) |
| |
| (defun git-read-commit-name (prompt &optional default) |
| "Ask for a commit name, with completion for local branch, remote branch and tag." |
| (completing-read prompt |
| (list* "HEAD" "ORIG_HEAD" "FETCH_HEAD" (mapcar #'car (git-for-each-ref))) |
| nil nil nil nil default)) |
| |
| (defun git-checkout (branch &optional merge) |
| "Checkout a branch, tag, or any commit. |
| Use a prefix arg if git should merge while checking out." |
| (interactive |
| (list (git-read-commit-name "Checkout: ") |
| current-prefix-arg)) |
| (unless git-status (error "Not in git-status buffer.")) |
| (let ((args (list branch "--"))) |
| (when merge (push "-m" args)) |
| (when (apply #'git-call-process-display-error "checkout" args) |
| (git-update-status-files)))) |
| |
| (defun git-branch (branch) |
| "Create a branch from the current HEAD and switch to it." |
| (interactive (list (git-read-commit-name "Branch: "))) |
| (unless git-status (error "Not in git-status buffer.")) |
| (if (git-rev-parse (concat "refs/heads/" branch)) |
| (if (yes-or-no-p (format "Branch %s already exists, replace it? " branch)) |
| (and (git-call-process-display-error "branch" "-f" branch) |
| (git-call-process-display-error "checkout" branch)) |
| (message "Canceled.")) |
| (git-call-process-display-error "checkout" "-b" branch)) |
| (git-refresh-ewoc-hf git-status)) |
| |
| (defun git-amend-commit () |
| "Undo the last commit on HEAD, and set things up to commit an |
| amended version of it." |
| (interactive) |
| (unless git-status (error "Not in git-status buffer.")) |
| (when (git-empty-db-p) (error "No commit to amend.")) |
| (let* ((commit (git-rev-parse "HEAD")) |
| (files (git-get-commit-files commit))) |
| (when (if (git-rev-parse "HEAD^") |
| (git-call-process-display-error "reset" "--soft" "HEAD^") |
| (and (git-update-ref "ORIG_HEAD" commit) |
| (git-update-ref "HEAD" nil commit))) |
| (git-update-status-files files t) |
| (git-setup-commit-buffer commit) |
| (git-commit-file)))) |
| |
| (defun git-cherry-pick-commit (arg) |
| "Cherry-pick a commit." |
| (interactive (list (git-read-commit-name "Cherry-pick commit: "))) |
| (unless git-status (error "Not in git-status buffer.")) |
| (let ((commit (git-rev-parse (concat arg "^0")))) |
| (unless commit (error "Not a valid commit '%s'." arg)) |
| (when (git-rev-parse (concat commit "^2")) |
| (error "Cannot cherry-pick a merge commit.")) |
| (let ((files (git-get-commit-files commit)) |
| (ok (git-call-process-display-error "cherry-pick" "-n" commit))) |
| (git-update-status-files files ok) |
| (with-current-buffer (git-setup-commit-buffer commit) |
| (goto-char (point-min)) |
| (if (re-search-forward "^\n*Signed-off-by:" nil t 1) |
| (goto-char (match-beginning 0)) |
| (goto-char (point-max))) |
| (insert "(cherry picked from commit " commit ")\n")) |
| (when ok (git-commit-file))))) |
| |
| (defun git-revert-commit (arg) |
| "Revert a commit." |
| (interactive (list (git-read-commit-name "Revert commit: "))) |
| (unless git-status (error "Not in git-status buffer.")) |
| (let ((commit (git-rev-parse (concat arg "^0")))) |
| (unless commit (error "Not a valid commit '%s'." arg)) |
| (when (git-rev-parse (concat commit "^2")) |
| (error "Cannot revert a merge commit.")) |
| (let ((files (git-get-commit-files commit)) |
| (subject (git-get-commit-description commit)) |
| (ok (git-call-process-display-error "revert" "-n" commit))) |
| (git-update-status-files files ok) |
| (when (string-match "^[0-9a-f]+ - \\(.*\\)$" subject) |
| (setq subject (match-string 1 subject))) |
| (git-setup-log-buffer (get-buffer-create "*git-commit*") |
| (git-get-merge-heads) nil nil (format "Revert \"%s\"" subject) nil |
| (format "This reverts commit %s.\n" commit)) |
| (when ok (git-commit-file))))) |
| |
| (defun git-find-file () |
| "Visit the current file in its own buffer." |
| (interactive) |
| (unless git-status (error "Not in git-status buffer.")) |
| (let ((info (ewoc-data (ewoc-locate git-status)))) |
| (unless (git-expand-directory info) |
| (find-file (git-fileinfo->name info)) |
| (when (eq 'unmerged (git-fileinfo->state info)) |
| (smerge-mode 1))))) |
| |
| (defun git-find-file-other-window () |
| "Visit the current file in its own buffer in another window." |
| (interactive) |
| (unless git-status (error "Not in git-status buffer.")) |
| (let ((info (ewoc-data (ewoc-locate git-status)))) |
| (find-file-other-window (git-fileinfo->name info)) |
| (when (eq 'unmerged (git-fileinfo->state info)) |
| (smerge-mode)))) |
| |
| (defun git-find-file-imerge () |
| "Visit the current file in interactive merge mode." |
| (interactive) |
| (unless git-status (error "Not in git-status buffer.")) |
| (let ((info (ewoc-data (ewoc-locate git-status)))) |
| (find-file (git-fileinfo->name info)) |
| (smerge-ediff))) |
| |
| (defun git-view-file () |
| "View the current file in its own buffer." |
| (interactive) |
| (unless git-status (error "Not in git-status buffer.")) |
| (let ((info (ewoc-data (ewoc-locate git-status)))) |
| (view-file (git-fileinfo->name info)))) |
| |
| (defun git-refresh-status () |
| "Refresh the git status buffer." |
| (interactive) |
| (unless git-status (error "Not in git-status buffer.")) |
| (message "Refreshing git status...") |
| (git-update-status-files) |
| (message "Refreshing git status...done")) |
| |
| (defun git-status-quit () |
| "Quit git-status mode." |
| (interactive) |
| (bury-buffer)) |
| |
| ;;;; Major Mode |
| ;;;; ------------------------------------------------------------ |
| |
| (defvar git-status-mode-hook nil |
| "Run after `git-status-mode' is setup.") |
| |
| (defvar git-status-mode-map nil |
| "Keymap for git major mode.") |
| |
| (defvar git-status nil |
| "List of all files managed by the git-status mode.") |
| |
| (unless git-status-mode-map |
| (let ((map (make-keymap)) |
| (commit-map (make-sparse-keymap)) |
| (diff-map (make-sparse-keymap)) |
| (toggle-map (make-sparse-keymap))) |
| (suppress-keymap map) |
| (define-key map "?" 'git-help) |
| (define-key map "h" 'git-help) |
| (define-key map " " 'git-next-file) |
| (define-key map "a" 'git-add-file) |
| (define-key map "c" 'git-commit-file) |
| (define-key map "\C-c" commit-map) |
| (define-key map "d" diff-map) |
| (define-key map "=" 'git-diff-file) |
| (define-key map "f" 'git-find-file) |
| (define-key map "\r" 'git-find-file) |
| (define-key map "g" 'git-refresh-status) |
| (define-key map "i" 'git-ignore-file) |
| (define-key map "I" 'git-insert-file) |
| (define-key map "l" 'git-log-file) |
| (define-key map "m" 'git-mark-file) |
| (define-key map "M" 'git-mark-all) |
| (define-key map "n" 'git-next-file) |
| (define-key map "N" 'git-next-unmerged-file) |
| (define-key map "o" 'git-find-file-other-window) |
| (define-key map "p" 'git-prev-file) |
| (define-key map "P" 'git-prev-unmerged-file) |
| (define-key map "q" 'git-status-quit) |
| (define-key map "r" 'git-remove-file) |
| (define-key map "t" toggle-map) |
| (define-key map "T" 'git-toggle-all-marks) |
| (define-key map "u" 'git-unmark-file) |
| (define-key map "U" 'git-revert-file) |
| (define-key map "v" 'git-view-file) |
| (define-key map "x" 'git-remove-handled) |
| (define-key map "\C-?" 'git-unmark-file-up) |
| (define-key map "\M-\C-?" 'git-unmark-all) |
| ; the commit submap |
| (define-key commit-map "\C-a" 'git-amend-commit) |
| (define-key commit-map "\C-b" 'git-branch) |
| (define-key commit-map "\C-o" 'git-checkout) |
| (define-key commit-map "\C-p" 'git-cherry-pick-commit) |
| (define-key commit-map "\C-v" 'git-revert-commit) |
| ; the diff submap |
| (define-key diff-map "b" 'git-diff-file-base) |
| (define-key diff-map "c" 'git-diff-file-combined) |
| (define-key diff-map "=" 'git-diff-file) |
| (define-key diff-map "e" 'git-diff-file-idiff) |
| (define-key diff-map "E" 'git-find-file-imerge) |
| (define-key diff-map "h" 'git-diff-file-merge-head) |
| (define-key diff-map "m" 'git-diff-file-mine) |
| (define-key diff-map "o" 'git-diff-file-other) |
| ; the toggle submap |
| (define-key toggle-map "u" 'git-toggle-show-uptodate) |
| (define-key toggle-map "i" 'git-toggle-show-ignored) |
| (define-key toggle-map "k" 'git-toggle-show-unknown) |
| (define-key toggle-map "m" 'git-toggle-all-marks) |
| (setq git-status-mode-map map)) |
| (easy-menu-define git-menu git-status-mode-map |
| "Git Menu" |
| `("Git" |
| ["Refresh" git-refresh-status t] |
| ["Commit" git-commit-file t] |
| ["Checkout..." git-checkout t] |
| ["New Branch..." git-branch t] |
| ["Cherry-pick Commit..." git-cherry-pick-commit t] |
| ["Revert Commit..." git-revert-commit t] |
| ("Merge" |
| ["Next Unmerged File" git-next-unmerged-file t] |
| ["Prev Unmerged File" git-prev-unmerged-file t] |
| ["Interactive Merge File" git-find-file-imerge t] |
| ["Diff Against Common Base File" git-diff-file-base t] |
| ["Diff Combined" git-diff-file-combined t] |
| ["Diff Against Merge Head" git-diff-file-merge-head t] |
| ["Diff Against Mine" git-diff-file-mine t] |
| ["Diff Against Other" git-diff-file-other t]) |
| "--------" |
| ["Add File" git-add-file t] |
| ["Revert File" git-revert-file t] |
| ["Ignore File" git-ignore-file t] |
| ["Remove File" git-remove-file t] |
| ["Insert File" git-insert-file t] |
| "--------" |
| ["Find File" git-find-file t] |
| ["View File" git-view-file t] |
| ["Diff File" git-diff-file t] |
| ["Interactive Diff File" git-diff-file-idiff t] |
| ["Log" git-log-file t] |
| "--------" |
| ["Mark" git-mark-file t] |
| ["Mark All" git-mark-all t] |
| ["Unmark" git-unmark-file t] |
| ["Unmark All" git-unmark-all t] |
| ["Toggle All Marks" git-toggle-all-marks t] |
| ["Hide Handled Files" git-remove-handled t] |
| "--------" |
| ["Show Uptodate Files" git-toggle-show-uptodate :style toggle :selected git-show-uptodate] |
| ["Show Ignored Files" git-toggle-show-ignored :style toggle :selected git-show-ignored] |
| ["Show Unknown Files" git-toggle-show-unknown :style toggle :selected git-show-unknown] |
| "--------" |
| ["Quit" git-status-quit t]))) |
| |
| |
| ;; git mode should only run in the *git status* buffer |
| (put 'git-status-mode 'mode-class 'special) |
| |
| (defun git-status-mode () |
| "Major mode for interacting with Git. |
| Commands: |
| \\{git-status-mode-map}" |
| (kill-all-local-variables) |
| (buffer-disable-undo) |
| (setq mode-name "git status" |
| major-mode 'git-status-mode |
| goal-column 17 |
| buffer-read-only t) |
| (use-local-map git-status-mode-map) |
| (let ((buffer-read-only nil)) |
| (erase-buffer) |
| (let ((status (ewoc-create 'git-fileinfo-prettyprint "" ""))) |
| (set (make-local-variable 'git-status) status)) |
| (set (make-local-variable 'list-buffers-directory) default-directory) |
| (make-local-variable 'git-show-uptodate) |
| (make-local-variable 'git-show-ignored) |
| (make-local-variable 'git-show-unknown) |
| (run-hooks 'git-status-mode-hook))) |
| |
| (defun git-find-status-buffer (dir) |
| "Find the git status buffer handling a specified directory." |
| (let ((list (buffer-list)) |
| (fulldir (expand-file-name dir)) |
| found) |
| (while (and list (not found)) |
| (let ((buffer (car list))) |
| (with-current-buffer buffer |
| (when (and list-buffers-directory |
| (string-equal fulldir (expand-file-name list-buffers-directory)) |
| (eq major-mode 'git-status-mode)) |
| (setq found buffer)))) |
| (setq list (cdr list))) |
| found)) |
| |
| (defun git-status (dir) |
| "Entry point into git-status mode." |
| (interactive "DSelect directory: ") |
| (setq dir (git-get-top-dir dir)) |
| (if (file-exists-p (concat (file-name-as-directory dir) ".git")) |
| (let ((buffer (or (and git-reuse-status-buffer (git-find-status-buffer dir)) |
| (create-file-buffer (expand-file-name "*git-status*" dir))))) |
| (switch-to-buffer buffer) |
| (cd dir) |
| (git-status-mode) |
| (git-refresh-status) |
| (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)) (error nil))) |
| (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 nil "add" "--refresh" "--" filename) |
| (git-update-status-files (list filename)))))))) |
| |
| (defun git-help () |
| "Display help for Git mode." |
| (interactive) |
| (describe-function 'git-status-mode)) |
| |
| (provide 'git) |
| ;;; git.el ends here |
