:version "23.1"
:group 'vc)
+(defcustom vc-git-program "git"
+ "Name of the Git executable (excluding any arguments)."
+ :version "24.1"
+ :type 'string
+ :group 'vc)
+
+(defcustom vc-git-root-log-format
+ '("%d%h..: %an %ad %s"
+ ;; The first shy group matches the characters drawn by --graph.
+ ;; We use numbered groups because `log-view-message-re' wants the
+ ;; revision number to be group 1.
+ "^\\(?:[*/\\| ]+ \\)?\\(?2: ([^)]+)\\)?\\(?1:[0-9a-z]+\\)..: \
+\\(?3:.*?\\)[ \t]+\\(?4:[0-9]\\{4\\}-[0-9]\\{2\\}-[0-9]\\{2\\}\\)"
+ ((1 'log-view-message-face)
+ (2 'change-log-list nil lax)
+ (3 'change-log-name)
+ (4 'change-log-date)))
+ "Git log format for `vc-print-root-log'.
+This should be a list (FORMAT REGEXP KEYWORDS), where FORMAT is a
+format string (which is passed to \"git log\" via the argument
+\"--pretty=tformat:FORMAT\"), REGEXP is a regular expression
+matching the resulting Git log output, and KEYWORDS is a list of
+`font-lock-keywords' for highlighting the Log View buffer."
+ :type '(list string string (repeat sexp))
+ :group 'vc
+ :version "24.1")
+
(defvar vc-git-commits-coding-system 'utf-8
"Default coding system for git commits.")
"Return the existing branches, as a list of strings.
The car of the list is the current branch."
(with-temp-buffer
- (call-process "git" nil t nil "branch")
+ (call-process vc-git-program nil t nil "branch")
(goto-char (point-min))
(let (current-branch branches)
(while (not (eobp))
(let* ((root (vc-git-root default-directory))
(buffer (format "*vc-git : %s*" (expand-file-name root)))
(command "pull")
- (git-program "git")
+ (git-program vc-git-program)
args)
;; If necessary, prompt for the exact command.
(when prompt
(setq args (split-string
(read-shell-command "Git pull command: "
- "git pull"
+ (format "%s pull" git-program)
'vc-git-history)
" " t))
(setq git-program (car args)
branches
(cons "FETCH_HEAD" branches))
nil t)))
- (apply 'vc-do-async-command buffer root "git" "merge"
+ (apply 'vc-do-async-command buffer root vc-git-program "merge"
(list merge-source))
(vc-set-async-update buffer)))
(append
'("log" "--no-color")
(when shortlog
- '("--graph" "--decorate" "--date=short"
- "--pretty=tformat:%d%h %ad %s" "--abbrev-commit"))
+ `("--graph" "--decorate" "--date=short"
+ ,(format "--pretty=tformat:%s"
+ (car vc-git-root-log-format))
+ "--abbrev-commit"))
(when limit (list "-n" (format "%s" limit)))
(when start-revision (list start-revision))
'("--")))))))
buffer 0 nil
"log"
"--no-color" "--graph" "--decorate" "--date=short"
- "--pretty=tformat:%d%h %ad %s" "--abbrev-commit"
+ (format "--pretty=tformat:%s" (car vc-git-root-log-format))
+ "--abbrev-commit"
(concat (if (string= remote-location "")
"@{upstream}"
remote-location)
(vc-git-command nil 0 nil "fetch")
(vc-git-command
buffer 0 nil
- "log"
+ "log"
"--no-color" "--graph" "--decorate" "--date=short"
- "--pretty=tformat:%d%h %ad %s" "--abbrev-commit"
+ (format "--pretty=tformat:%s" (car vc-git-root-log-format))
+ "--abbrev-commit"
(concat "HEAD.." (if (string= remote-location "")
"@{upstream}"
remote-location))))
(defvar log-view-file-re)
(defvar log-view-font-lock-keywords)
(defvar log-view-per-file-logs)
+(defvar log-view-expanded-log-entry-function)
(define-derived-mode vc-git-log-view-mode log-view-mode "Git-Log-View"
(require 'add-log) ;; We need the faces add-log.
(set (make-local-variable 'log-view-per-file-logs) nil)
(set (make-local-variable 'log-view-message-re)
(if (not (eq vc-log-view-type 'long))
- "^\\(?:[*/\\| ]+ \\)?\\(?: ([^)]+)\\)?\\([0-9a-z]+\\) \\([-a-z0-9]+\\) \\(.*\\)"
+ (cadr vc-git-root-log-format)
"^commit *\\([0-9a-z]+\\)"))
+ ;; Allow expanding short log entries
+ (when (eq vc-log-view-type 'short)
+ (setq truncate-lines t)
+ (set (make-local-variable 'log-view-expanded-log-entry-function)
+ 'vc-git-expanded-log-entry))
(set (make-local-variable 'log-view-font-lock-keywords)
(if (not (eq vc-log-view-type 'long))
- '(
- ;; Same as log-view-message-re, except that we don't
- ;; want the shy group for the tag name.
- ("^\\(?:[*/\\| ]+ \\)?\\( ([^)]+)\\)?\\([0-9a-z]+\\) \\([-a-z0-9]+\\) \\(.*\\)"
- (1 'highlight nil lax)
- (2 'change-log-acknowledgement)
- (3 'change-log-date)))
- (append
- `((,log-view-message-re (1 'change-log-acknowledgement)))
- ;; Handle the case:
- ;; user: foo@bar
- '(("^Author:[ \t]+\\([A-Za-z0-9_.+-]+@[A-Za-z0-9_.-]+\\)"
- (1 'change-log-email))
- ;; Handle the case:
- ;; user: FirstName LastName <foo@bar>
- ("^Author:[ \t]+\\([^<(]+?\\)[ \t]*[(<]\\([A-Za-z0-9_.+-]+@[A-Za-z0-9_.-]+\\)[>)]"
- (1 'change-log-name)
- (2 'change-log-email))
- ("^ +\\(?:\\(?:[Aa]cked\\|[Ss]igned-[Oo]ff\\)-[Bb]y:\\)[ \t]+\\([A-Za-z0-9_.+-]+@[A-Za-z0-9_.-]+\\)"
- (1 'change-log-name))
- ("^ +\\(?:\\(?:[Aa]cked\\|[Ss]igned-[Oo]ff\\)-[Bb]y:\\)[ \t]+\\([^<(]+?\\)[ \t]*[(<]\\([A-Za-z0-9_.+-]+@[A-Za-z0-9_.-]+\\)[>)]"
- (1 'change-log-name)
- (2 'change-log-email))
- ("^Merge: \\([0-9a-z]+\\) \\([0-9a-z]+\\)"
- (1 'change-log-acknowledgement)
- (2 'change-log-acknowledgement))
- ("^Date: \\(.+\\)" (1 'change-log-date))
+ (list (cons (nth 1 vc-git-root-log-format)
+ (nth 2 vc-git-root-log-format)))
+ (append
+ `((,log-view-message-re (1 'change-log-acknowledgement)))
+ ;; Handle the case:
+ ;; user: foo@bar
+ '(("^Author:[ \t]+\\([A-Za-z0-9_.+-]+@[A-Za-z0-9_.-]+\\)"
+ (1 'change-log-email))
+ ;; Handle the case:
+ ;; user: FirstName LastName <foo@bar>
+ ("^Author:[ \t]+\\([^<(]+?\\)[ \t]*[(<]\\([A-Za-z0-9_.+-]+@[A-Za-z0-9_.-]+\\)[>)]"
+ (1 'change-log-name)
+ (2 'change-log-email))
+ ("^ +\\(?:\\(?:[Aa]cked\\|[Ss]igned-[Oo]ff\\)-[Bb]y:\\)[ \t]+\\([A-Za-z0-9_.+-]+@[A-Za-z0-9_.-]+\\)"
+ (1 'change-log-name))
+ ("^ +\\(?:\\(?:[Aa]cked\\|[Ss]igned-[Oo]ff\\)-[Bb]y:\\)[ \t]+\\([^<(]+?\\)[ \t]*[(<]\\([A-Za-z0-9_.+-]+@[A-Za-z0-9_.-]+\\)[>)]"
+ (1 'change-log-name)
+ (2 'change-log-email))
+ ("^Merge: \\([0-9a-z]+\\) \\([0-9a-z]+\\)"
+ (1 'change-log-acknowledgement)
+ (2 'change-log-acknowledgement))
+ ("^Date: \\(.+\\)" (1 'change-log-date))
("^summary:[ \t]+\\(.+\\)" (1 'log-view-message)))))))
(t nil))))
(beginning-of-line)))
+(defun vc-git-expanded-log-entry (revision)
+ (with-temp-buffer
+ (apply 'vc-git-command t nil nil (list "log" revision "-1"))
+ (goto-char (point-min))
+ (unless (eobp)
+ ;; Indent the expanded log entry.
+ (indent-region (point-min) (point-max) 2)
+ (buffer-string))))
+
(defun vc-git-diff (files &optional rev1 rev2 buffer)
"Get a difference report using Git between two revisions of FILES."
(let (process-file-side-effects)
(defun vc-git-command (buffer okstatus file-or-list &rest flags)
"A wrapper around `vc-do-command' for use in vc-git.el.
-The difference to vc-do-command is that this function always invokes `git'."
- (apply 'vc-do-command (or buffer "*vc*") okstatus "git" file-or-list flags))
+The difference to vc-do-command is that this function always invokes
+`vc-git-program'."
+ (apply 'vc-do-command (or buffer "*vc*") okstatus vc-git-program
+ file-or-list flags))
(defun vc-git--empty-db-p ()
"Check if the git db is empty (no commit done yet)."
;; We don't need to care the arguments. If there is a file name, it
;; is always a relative one. This works also for remote
;; directories.
- (apply 'process-file "git" nil buffer nil command args))
+ (apply 'process-file vc-git-program nil buffer nil command args))
(defun vc-git--out-ok (command &rest args)
(zerop (apply 'vc-git--call '(t nil) command args)))
HCoop / bpt / emacs.git / blobdiff