mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-26 10:49:33 +00:00
Remove the Meta-CVS VC backend
* lisp/obsolete/vc-mcvs.el: Remove the file (bug#20475). * lisp/vc/log-view.el (log-view-extract-comment): Remove the MCVS reference. * doc/misc/efaq-w32.texi (Version control): Same.
This commit is contained in:
Dmitry Gutov
parent
5a0cbe51f4
commit
b8d5a8fd1a
@ -2061,7 +2061,6 @@ Jonathan Arnold has written an
|
||||
@cindex mercurial, version control integration with Emacs
|
||||
@cindex hg, version control integration with Emacs
|
||||
@cindex monotone, version control integration with Emacs
|
||||
@cindex mcvs, version control integration with Emacs
|
||||
|
||||
If you are using a graphical revision control tool already, check if
|
||||
it comes with command-line tools. Many such GUI tools are just
|
||||
|
||||
3
etc/NEWS
3
etc/NEWS
@ -1020,6 +1020,9 @@ customization group.
|
||||
"Copyright-paperwork-exempt: yes". Set 'log-edit-rewrite-tiny-change'
|
||||
nil to disable this.
|
||||
|
||||
+++
|
||||
*** vc-mcvs.el has been removed.
|
||||
|
||||
---
|
||||
** VHDL mode now supports VHDL'08.
|
||||
|
||||
|
||||
@ -1,593 +0,0 @@
|
||||
;;; vc-mcvs.el --- VC backend for the Meta-CVS version-control system
|
||||
|
||||
;; Copyright (C) 2003-2016 Free Software Foundation, Inc.
|
||||
|
||||
;; Author: FSF (see vc.el for full credits)
|
||||
;; Maintainer: None
|
||||
;; Obsolete-since: 23.1
|
||||
|
||||
;; This file is part of GNU Emacs.
|
||||
|
||||
;; GNU Emacs 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 3 of the License, or
|
||||
;; (at your option) any later version.
|
||||
|
||||
;; GNU Emacs 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 GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
;;; Commentary:
|
||||
|
||||
;; ********** READ THIS! **********
|
||||
;;
|
||||
;; This file apparently does not work with the new (as of Emacs 23)
|
||||
;; VC code. Use at your own risk. Please contact emacs-devel if you
|
||||
;; can maintain this file and update it to work correctly.
|
||||
;;
|
||||
;; ********** READ THIS! **********
|
||||
|
||||
;; The home page of the Meta-CVS version control system is at
|
||||
;;
|
||||
;; http://users.footprints.net/~kaz/mcvs.html
|
||||
;;
|
||||
;; This is derived from vc-cvs.el as follows:
|
||||
;; - cp vc-cvs.el vc-mcvs.el
|
||||
;; - Replace CVS/ with MCVS/CVS/
|
||||
;; - Replace 'CVS with 'MCVS
|
||||
;; - Replace -cvs- with -mcvs-
|
||||
;; - Replace most of the rest of CVS to Meta-CVS
|
||||
;;
|
||||
;; Then of course started the hacking. Only a small part of the code
|
||||
;; has been touched and not much more than that was tested, so if
|
||||
;; you bump into a bug, don't be surprised: just report it to me.
|
||||
;;
|
||||
;; What has been partly tested:
|
||||
;; - C-x v v to start editing a file that was checked out with CVSREAD on.
|
||||
;; - C-x v v to commit a file
|
||||
;; - C-x v =
|
||||
;; - C-x v l
|
||||
;; - C-x v i
|
||||
;; - C-x v g
|
||||
;; - M-x vc-rename-file RET
|
||||
|
||||
;;; Bugs:
|
||||
|
||||
;; - Retrieving tags doesn't filter `cvs update' output and thus
|
||||
;; parses bogus filenames. Don't know if it harms.
|
||||
|
||||
;;; Code:
|
||||
|
||||
(eval-when-compile (require 'vc))
|
||||
(require 'vc-cvs)
|
||||
|
||||
;;;
|
||||
;;; Customization options
|
||||
;;;
|
||||
|
||||
(defcustom vc-mcvs-global-switches nil
|
||||
"Global switches to pass to any Meta-CVS command."
|
||||
:type '(choice (const :tag "None" nil)
|
||||
(string :tag "Argument String")
|
||||
(repeat :tag "Argument List" :value ("") string))
|
||||
:version "22.1"
|
||||
:group 'vc)
|
||||
|
||||
(defcustom vc-mcvs-register-switches nil
|
||||
"Switches for registering a file into Meta-CVS.
|
||||
A string or list of strings passed to the checkin program by
|
||||
\\[vc-register]. If nil, use the value of `vc-register-switches'.
|
||||
If t, use no switches."
|
||||
:type '(choice (const :tag "Unspecified" nil)
|
||||
(const :tag "None" t)
|
||||
(string :tag "Argument String")
|
||||
(repeat :tag "Argument List" :value ("") string))
|
||||
:version "22.1"
|
||||
:group 'vc)
|
||||
|
||||
(defcustom vc-mcvs-diff-switches nil
|
||||
"String or list of strings specifying switches for Meta-CVS diff under VC.
|
||||
If nil, use the value of `vc-diff-switches'. If t, use no switches."
|
||||
:type '(choice (const :tag "Unspecified" nil)
|
||||
(const :tag "None" t)
|
||||
(string :tag "Argument String")
|
||||
(repeat :tag "Argument List" :value ("") string))
|
||||
:version "22.1"
|
||||
:group 'vc)
|
||||
|
||||
(defcustom vc-mcvs-header vc-cvs-header
|
||||
"Header keywords to be inserted by `vc-insert-headers'."
|
||||
:version "24.1" ; no longer consult the obsolete vc-header-alist
|
||||
:type '(repeat string)
|
||||
:group 'vc)
|
||||
|
||||
(defcustom vc-mcvs-use-edit vc-cvs-use-edit
|
||||
"Non-nil means to use `cvs edit' to \"check out\" a file.
|
||||
This is only meaningful if you don't use the implicit checkout model
|
||||
\(i.e. if you have $CVSREAD set)."
|
||||
:type 'boolean
|
||||
:version "22.1"
|
||||
:group 'vc)
|
||||
|
||||
;;; Properties of the backend
|
||||
|
||||
(defalias 'vc-mcvs-revision-granularity 'vc-cvs-revision-granularity)
|
||||
(defalias 'vc-mcvs-checkout-model 'vc-cvs-checkout-model)
|
||||
|
||||
;;;
|
||||
;;; State-querying functions
|
||||
;;;
|
||||
|
||||
;;;###autoload (defun vc-mcvs-registered (file)
|
||||
;;;###autoload (if (vc-find-root file "MCVS/CVS")
|
||||
;;;###autoload (progn
|
||||
;;;###autoload (load "vc-mcvs")
|
||||
;;;###autoload (vc-mcvs-registered file))))
|
||||
|
||||
(defun vc-mcvs-root (file)
|
||||
"Return the root directory of a Meta-CVS project, if any."
|
||||
(or (vc-file-getprop file 'mcvs-root)
|
||||
(vc-file-setprop file 'mcvs-root (vc-find-root file "MCVS/CVS"))))
|
||||
|
||||
(defun vc-mcvs-read (file)
|
||||
(if (file-readable-p file)
|
||||
(with-temp-buffer
|
||||
(insert-file-contents file)
|
||||
(goto-char (point-min))
|
||||
(read (current-buffer)))))
|
||||
|
||||
(defun vc-mcvs-map-file (dir file)
|
||||
(let ((map (vc-mcvs-read (expand-file-name "MCVS/MAP" dir)))
|
||||
inode)
|
||||
(dolist (x map inode)
|
||||
(if (equal (nth 2 x) file) (setq inode (nth 1 x))))))
|
||||
|
||||
(defun vc-mcvs-registered (file)
|
||||
(let (root inode cvsfile)
|
||||
(when (and (setq root (vc-mcvs-root file))
|
||||
(setq inode (vc-mcvs-map-file
|
||||
root (file-relative-name file root))))
|
||||
(vc-file-setprop file 'mcvs-inode inode)
|
||||
;; Avoid calling `mcvs diff' in vc-workfile-unchanged-p.
|
||||
(vc-file-setprop file 'vc-checkout-time
|
||||
(if (vc-cvs-registered
|
||||
(setq cvsfile (expand-file-name inode root)))
|
||||
(vc-file-getprop cvsfile 'vc-checkout-time)
|
||||
;; The file might not be registered yet because
|
||||
;; of lazy-adding.
|
||||
0))
|
||||
t)))
|
||||
|
||||
(defun vc-mcvs-state (file)
|
||||
;; This would assume the Meta-CVS sandbox is synchronized.
|
||||
;; (vc-mcvs-cvs state file))
|
||||
"Meta-CVS-specific version of `vc-state'."
|
||||
(if (vc-stay-local-p file)
|
||||
(let ((state (vc-file-getprop file 'vc-state)))
|
||||
;; If we should stay local, use the heuristic but only if
|
||||
;; we don't have a more precise state already available.
|
||||
(if (memq state '(up-to-date edited))
|
||||
(vc-mcvs-state-heuristic file)
|
||||
state))
|
||||
(with-temp-buffer
|
||||
(setq default-directory (vc-mcvs-root file))
|
||||
(vc-mcvs-command t 0 file "status")
|
||||
(vc-cvs-parse-status t))))
|
||||
|
||||
|
||||
(defalias 'vc-mcvs-state-heuristic 'vc-cvs-state-heuristic)
|
||||
|
||||
(defun vc-mcvs-working-revision (file)
|
||||
(vc-cvs-working-revision
|
||||
(expand-file-name (vc-file-getprop file 'mcvs-inode)
|
||||
(vc-file-getprop file 'mcvs-root))))
|
||||
|
||||
;;;
|
||||
;;; State-changing functions
|
||||
;;;
|
||||
(autoload 'vc-checkout "vc")
|
||||
(autoload 'vc-switches "vc")
|
||||
|
||||
(defun vc-mcvs-register (files &optional rev comment)
|
||||
"Register FILES into the Meta-CVS version-control system.
|
||||
COMMENT can be used to provide an initial description of FILE.
|
||||
Passes either `vc-mcvs-register-switches' or `vc-register-switches'
|
||||
to the Meta-CVS command."
|
||||
;; FIXME: multiple-file case should be made to work.
|
||||
(if (> (length files) 1) (error "Registering filesets is not yet supported"))
|
||||
(let* ((file (car files))
|
||||
(filename (file-name-nondirectory file))
|
||||
(extpos (string-match "\\." filename))
|
||||
(ext (if extpos (substring filename (1+ extpos))))
|
||||
(root (vc-mcvs-root file))
|
||||
(types-file (expand-file-name "MCVS/TYPES" root))
|
||||
(map-file (expand-file-name "MCVS/MAP" root))
|
||||
(types (vc-mcvs-read types-file)))
|
||||
;; Make sure meta files like MCVS/MAP are not read-only (happens with
|
||||
;; CVSREAD) since Meta-CVS doesn't pay attention to it at all and goes
|
||||
;; belly-up.
|
||||
(unless (file-writable-p map-file)
|
||||
(vc-checkout map-file t))
|
||||
(unless (or (file-writable-p types-file) (not (file-exists-p types-file)))
|
||||
(vc-checkout types-file t))
|
||||
;; Make sure the `mcvs add' will not fire up the CVSEDITOR
|
||||
;; to add a rule for the given file's extension.
|
||||
(when (and ext (not (assoc ext types)))
|
||||
(let ((type (completing-read "Type to use (default): "
|
||||
'("default" "name-only" "keep-old"
|
||||
"binary" "value-only")
|
||||
nil t nil nil "default")))
|
||||
(push (list ext (make-symbol (upcase (concat ":" type)))) types)
|
||||
(setq types (sort types (lambda (x y) (string< (car x) (car y)))))
|
||||
(with-current-buffer (find-file-noselect types-file)
|
||||
(erase-buffer)
|
||||
(pp types (current-buffer))
|
||||
(save-buffer)
|
||||
(unless (get-buffer-window (current-buffer) t)
|
||||
(kill-buffer (current-buffer))))))
|
||||
;; Now do the ADD.
|
||||
(prog1 (apply 'vc-mcvs-command nil 0 file
|
||||
"add"
|
||||
(and comment (string-match "[^\t\n ]" comment)
|
||||
(concat "-m" comment))
|
||||
(vc-switches 'MCVS 'register))
|
||||
;; I'm not sure exactly why, but if we don't setup the inode and root
|
||||
;; prop of the file, things break later on in vc-mode-line that
|
||||
;; ends up calling vc-mcvs-working-revision.
|
||||
;; We also need to set vc-checkout-time so that vc-workfile-unchanged-p
|
||||
;; doesn't try to call `mcvs diff' on the file.
|
||||
(vc-mcvs-registered file))))
|
||||
|
||||
(defalias 'vc-mcvs-responsible-p 'vc-mcvs-root
|
||||
"Return non-nil if CVS thinks it is responsible for FILE.")
|
||||
|
||||
(defalias 'vc-cvs-could-register 'vc-cvs-responsible-p
|
||||
"Return non-nil if FILE could be registered in Meta-CVS.
|
||||
This is only possible if Meta-CVS is responsible for FILE's directory.")
|
||||
|
||||
(defun vc-mcvs-checkin (files rev comment)
|
||||
"Meta-CVS-specific version of `vc-backend-checkin'."
|
||||
(unless (or (not rev) (vc-mcvs-valid-revision-number-p rev))
|
||||
(if (not (vc-mcvs-valid-symbolic-tag-name-p rev))
|
||||
(error "%s is not a valid symbolic tag name" rev)
|
||||
;; If the input revision is a valid symbolic tag name, we create it
|
||||
;; as a branch, commit and switch to it.
|
||||
;; This file-specific form of branching is deprecated.
|
||||
;; We can't use `mcvs branch' and `mcvs switch' because they cannot
|
||||
;; be applied just to this one file.
|
||||
(apply 'vc-mcvs-command nil 0 files "tag" "-b" (list rev))
|
||||
(apply 'vc-mcvs-command nil 0 files "update" "-r" (list rev))
|
||||
(mapc (lambda (file) (vc-file-setprop file 'vc-mcvs-sticky-tag rev))
|
||||
files)
|
||||
(setq rev nil)))
|
||||
;; This commit might cvs-commit several files (e.g. MAP and TYPES)
|
||||
;; so using numbered revs here is dangerous and somewhat meaningless.
|
||||
(when rev (error "Cannot commit to a specific revision number"))
|
||||
(let ((status (apply 'vc-mcvs-command nil 1 files
|
||||
"ci" "-m" comment
|
||||
(vc-switches 'MCVS 'checkin))))
|
||||
(set-buffer "*vc*")
|
||||
(goto-char (point-min))
|
||||
(when (not (zerop status))
|
||||
;; Check checkin problem.
|
||||
(cond
|
||||
((re-search-forward "Up-to-date check failed" nil t)
|
||||
(mapc (lambda (file) (vc-file-setprop file 'vc-state 'needs-merge))
|
||||
files)
|
||||
(error "%s" (substitute-command-keys
|
||||
(concat "Up-to-date check failed: "
|
||||
"type \\[vc-next-action] to merge in changes"))))
|
||||
(t
|
||||
(pop-to-buffer (current-buffer))
|
||||
(goto-char (point-min))
|
||||
(shrink-window-if-larger-than-buffer)
|
||||
(error "Check-in failed"))))
|
||||
;; Single-file commit? Then update the revision by parsing the buffer.
|
||||
;; Otherwise we can't necessarily tell what goes with what; clear
|
||||
;; its properties so they have to be refetched.
|
||||
(if (= (length files) 1)
|
||||
(vc-file-setprop
|
||||
(car files) 'vc-working-revision
|
||||
(vc-parse-buffer "^\\(new\\|initial\\) revision: \\([0-9.]+\\)" 2))
|
||||
(mapc (lambda (file) (vc-file-clearprops file)) files))
|
||||
;; Anyway, forget the checkout model of the file, because we might have
|
||||
;; guessed wrong when we found the file. After commit, we can
|
||||
;; tell it from the permissions of the file (see
|
||||
;; vc-mcvs-checkout-model).
|
||||
(mapc (lambda (file) (vc-file-setprop file 'vc-checkout-model nil))
|
||||
files)
|
||||
|
||||
;; if this was an explicit check-in (does not include creation of
|
||||
;; a branch), remove the sticky tag.
|
||||
(if (and rev (not (vc-mcvs-valid-symbolic-tag-name-p rev)))
|
||||
(vc-mcvs-command nil 0 files "update" "-A"))))
|
||||
|
||||
(defun vc-mcvs-find-revision (file rev buffer)
|
||||
(apply 'vc-mcvs-command
|
||||
buffer 0 file
|
||||
"-Q" ; suppress diagnostic output
|
||||
"update"
|
||||
(and rev (not (string= rev ""))
|
||||
(concat "-r" rev))
|
||||
"-p"
|
||||
(vc-switches 'MCVS 'checkout)))
|
||||
|
||||
(defun vc-mcvs-checkout (file &optional editable rev)
|
||||
(message "Checking out %s..." file)
|
||||
(with-current-buffer (or (get-file-buffer file) (current-buffer))
|
||||
(vc-mcvs-update file editable rev (vc-switches 'MCVS 'checkout)))
|
||||
(vc-mode-line file)
|
||||
(message "Checking out %s...done" file))
|
||||
|
||||
(defun vc-mcvs-update (file editable rev switches)
|
||||
(if (and (file-exists-p file) (not rev))
|
||||
;; If no revision was specified, just make the file writable
|
||||
;; if necessary (using `cvs-edit' if requested).
|
||||
(and editable (not (eq (vc-mcvs-checkout-model (list file)) 'implicit))
|
||||
(if vc-mcvs-use-edit
|
||||
(vc-mcvs-command nil 0 file "edit")
|
||||
(set-file-modes file (logior (file-modes file) 128))
|
||||
(if (equal file buffer-file-name) (read-only-mode -1))))
|
||||
;; Check out a particular revision (or recreate the file).
|
||||
(vc-file-setprop file 'vc-working-revision nil)
|
||||
(apply 'vc-mcvs-command nil 0 file
|
||||
(if editable "-w")
|
||||
"update"
|
||||
;; default for verbose checkout: clear the sticky tag so
|
||||
;; that the actual update will get the head of the trunk
|
||||
(if (or (not rev) (string= rev ""))
|
||||
"-A"
|
||||
(concat "-r" rev))
|
||||
switches)))
|
||||
|
||||
(defun vc-mcvs-rename-file (old new)
|
||||
(vc-mcvs-command nil 0 new "move" (file-relative-name old)))
|
||||
|
||||
(autoload 'vc-default-revert "vc")
|
||||
|
||||
(defun vc-mcvs-revert (file &optional contents-done)
|
||||
"Revert FILE to the working revision it was based on."
|
||||
(vc-default-revert 'MCVS file contents-done)
|
||||
(unless (eq (vc-mcvs-checkout-model (list file)) 'implicit)
|
||||
(if vc-mcvs-use-edit
|
||||
(vc-mcvs-command nil 0 file "unedit")
|
||||
;; Make the file read-only by switching off all w-bits
|
||||
(set-file-modes file (logand (file-modes file) 3950)))))
|
||||
|
||||
(defun vc-mcvs-merge (file first-revision &optional second-revision)
|
||||
"Merge changes into current working copy of FILE.
|
||||
The changes are between FIRST-REVISION and SECOND-REVISION."
|
||||
(vc-mcvs-command nil 0 file
|
||||
"update" "-kk"
|
||||
(concat "-j" first-revision)
|
||||
(concat "-j" second-revision))
|
||||
(vc-file-setprop file 'vc-state 'edited)
|
||||
(with-current-buffer (get-buffer "*vc*")
|
||||
(goto-char (point-min))
|
||||
(if (re-search-forward "conflicts during merge" nil t)
|
||||
1 ; signal error
|
||||
0))) ; signal success
|
||||
|
||||
(defun vc-mcvs-merge-news (file)
|
||||
"Merge in any new changes made to FILE."
|
||||
(message "Merging changes into %s..." file)
|
||||
;; (vc-file-setprop file 'vc-working-revision nil)
|
||||
(vc-file-setprop file 'vc-checkout-time 0)
|
||||
(vc-mcvs-command nil 0 file "update")
|
||||
;; Analyze the merge result reported by Meta-CVS, and set
|
||||
;; file properties accordingly.
|
||||
(with-current-buffer (get-buffer "*vc*")
|
||||
(goto-char (point-min))
|
||||
;; get new working revision
|
||||
(if (re-search-forward
|
||||
"^Merging differences between [0-9.]* and \\([0-9.]*\\) into" nil t)
|
||||
(vc-file-setprop file 'vc-working-revision (match-string 1))
|
||||
(vc-file-setprop file 'vc-working-revision nil))
|
||||
;; get file status
|
||||
(prog1
|
||||
(if (eq (buffer-size) 0)
|
||||
0 ;; there were no news; indicate success
|
||||
(if (re-search-forward
|
||||
(concat "^\\([CMUP] \\)?"
|
||||
".*"
|
||||
"\\( already contains the differences between \\)?")
|
||||
nil t)
|
||||
(cond
|
||||
;; Merge successful, we are in sync with repository now
|
||||
((or (match-string 2)
|
||||
(string= (match-string 1) "U ")
|
||||
(string= (match-string 1) "P "))
|
||||
(vc-file-setprop file 'vc-state 'up-to-date)
|
||||
(vc-file-setprop file 'vc-checkout-time
|
||||
(nth 5 (file-attributes file)))
|
||||
0);; indicate success to the caller
|
||||
;; Merge successful, but our own changes are still in the file
|
||||
((string= (match-string 1) "M ")
|
||||
(vc-file-setprop file 'vc-state 'edited)
|
||||
0);; indicate success to the caller
|
||||
;; Conflicts detected!
|
||||
(t
|
||||
(vc-file-setprop file 'vc-state 'edited)
|
||||
1);; signal the error to the caller
|
||||
)
|
||||
(pop-to-buffer "*vc*")
|
||||
(error "Couldn't analyze mcvs update result")))
|
||||
(message "Merging changes into %s...done" file))))
|
||||
|
||||
(defun vc-mcvs-modify-change-comment (files rev comment)
|
||||
"Modify the change comments for FILES on a specified REV.
|
||||
Will fail unless you have administrative privileges on the repo."
|
||||
(vc-mcvs-command nil 0 files "rcs" (concat "-m" comment ":" rev)))
|
||||
|
||||
|
||||
;;;
|
||||
;;; History functions
|
||||
;;;
|
||||
|
||||
(defun vc-mcvs-print-log (files &optional buffer)
|
||||
"Get change log associated with FILES."
|
||||
(let ((default-directory (vc-mcvs-root (car files))))
|
||||
;; Run the command from the root dir so that `mcvs filt' returns
|
||||
;; valid relative names.
|
||||
(vc-mcvs-command
|
||||
buffer
|
||||
(if (vc-stay-local-p files) 'async 0)
|
||||
files "log")))
|
||||
|
||||
(defun vc-mcvs-diff (files &optional oldvers newvers buffer)
|
||||
"Get a difference report using Meta-CVS between two revisions of FILES."
|
||||
(let* ((async (and (not vc-disable-async-diff)
|
||||
(vc-stay-local-p files)))
|
||||
;; Run the command from the root dir so that `mcvs filt' returns
|
||||
;; valid relative names.
|
||||
(default-directory (vc-mcvs-root (car files)))
|
||||
(status
|
||||
(apply 'vc-mcvs-command (or buffer "*vc-diff*")
|
||||
(if async 'async 1)
|
||||
files "diff"
|
||||
(and oldvers (concat "-r" oldvers))
|
||||
(and newvers (concat "-r" newvers))
|
||||
(vc-switches 'MCVS 'diff))))
|
||||
(if async 1 status))) ; async diff, pessimistic assumption.
|
||||
|
||||
(defun vc-mcvs-annotate-command (file buffer &optional revision)
|
||||
"Execute \"mcvs annotate\" on FILE, inserting the contents in BUFFER.
|
||||
Optional arg REVISION is a revision to annotate from."
|
||||
(vc-mcvs-command
|
||||
buffer
|
||||
(if (vc-stay-local-p file) 'async 0)
|
||||
file "annotate" (if revision (concat "-r" revision)))
|
||||
(with-current-buffer buffer
|
||||
(goto-char (point-min))
|
||||
(re-search-forward "^[0-9]")
|
||||
(delete-region (point-min) (1- (point)))))
|
||||
|
||||
(defalias 'vc-mcvs-annotate-current-time 'vc-cvs-annotate-current-time)
|
||||
(defalias 'vc-mcvs-annotate-time 'vc-cvs-annotate-time)
|
||||
|
||||
;;;
|
||||
;;; Tag system
|
||||
;;;
|
||||
|
||||
(defun vc-mcvs-create-tag (dir name branchp)
|
||||
"Assign to DIR's current revision a given NAME.
|
||||
If BRANCHP is non-nil, the name is created as a branch (and the current
|
||||
workspace is immediately moved to that new branch)."
|
||||
(if (not branchp)
|
||||
(vc-mcvs-command nil 0 dir "tag" "-c" name)
|
||||
(vc-mcvs-command nil 0 dir "branch" name)
|
||||
(vc-mcvs-command nil 0 dir "switch" name)))
|
||||
|
||||
;; vc-mcvs-command calls the autoloaded vc-do-command from vc-dispatcher.
|
||||
(declare-function vc-resynch-buffer "vc-dispatcher"
|
||||
(file &optional keep noquery reset-vc-info))
|
||||
|
||||
(defun vc-mcvs-retrieve-tag (dir name update)
|
||||
"Retrieve a tag at and below DIR.
|
||||
NAME is the name of the tag; if it is empty, do a `cvs update'.
|
||||
If UPDATE is non-nil, then update (resynch) any affected buffers."
|
||||
(with-current-buffer (get-buffer-create "*vc*")
|
||||
(let ((default-directory dir)
|
||||
(sticky-tag))
|
||||
(erase-buffer)
|
||||
(if (or (not name) (string= name ""))
|
||||
(vc-mcvs-command t 0 nil "update")
|
||||
(vc-mcvs-command t 0 nil "update" "-r" name)
|
||||
(setq sticky-tag name))
|
||||
(when update
|
||||
(goto-char (point-min))
|
||||
(while (not (eobp))
|
||||
(if (looking-at "\\([CMUP]\\) \\(.*\\)")
|
||||
(let* ((file (expand-file-name (match-string 2) dir))
|
||||
(state (match-string 1))
|
||||
(buffer (find-buffer-visiting file)))
|
||||
(when buffer
|
||||
(cond
|
||||
((or (string= state "U")
|
||||
(string= state "P"))
|
||||
(vc-file-setprop file 'vc-state 'up-to-date)
|
||||
(vc-file-setprop file 'vc-working-revision nil)
|
||||
(vc-file-setprop file 'vc-checkout-time
|
||||
(nth 5 (file-attributes file))))
|
||||
((or (string= state "M")
|
||||
(string= state "C"))
|
||||
(vc-file-setprop file 'vc-state 'edited)
|
||||
(vc-file-setprop file 'vc-working-revision nil)
|
||||
(vc-file-setprop file 'vc-checkout-time 0)))
|
||||
(vc-file-setprop file 'vc-mcvs-sticky-tag sticky-tag)
|
||||
(vc-resynch-buffer file t t))))
|
||||
(forward-line 1))))))
|
||||
|
||||
|
||||
;;;
|
||||
;;; Miscellaneous
|
||||
;;;
|
||||
|
||||
(defalias 'vc-mcvs-make-version-backups-p 'vc-stay-local-p
|
||||
"Return non-nil if version backups should be made for FILE.")
|
||||
(defalias 'vc-mcvs-check-headers 'vc-cvs-check-headers)
|
||||
|
||||
|
||||
;;;
|
||||
;;; Internal functions
|
||||
;;;
|
||||
|
||||
(defun vc-mcvs-command (buffer okstatus file &rest flags)
|
||||
"A wrapper around `vc-do-command' for use in vc-mcvs.el.
|
||||
The difference to vc-do-command is that this function always invokes `mcvs',
|
||||
and that it passes `vc-mcvs-global-switches' to it before FLAGS."
|
||||
(let ((args (append '("--error-terminate")
|
||||
(if (stringp vc-mcvs-global-switches)
|
||||
(cons vc-mcvs-global-switches flags)
|
||||
(append vc-mcvs-global-switches flags)))))
|
||||
(if (not (member (car flags) '("diff" "log" "status")))
|
||||
;; No need to filter: do it the easy way.
|
||||
(apply 'vc-do-command (or buffer "*vc*") okstatus "mcvs" file args)
|
||||
;; We need to filter the output.
|
||||
;; The output of the filter uses filenames relative to the root,
|
||||
;; so we need to change the default-directory.
|
||||
;; (assert (equal default-directory (vc-mcvs-root file)))
|
||||
(vc-do-command
|
||||
(or buffer "*vc*") okstatus "sh" nil "-c"
|
||||
(concat "mcvs "
|
||||
(mapconcat
|
||||
'shell-quote-argument
|
||||
(append (remq nil args)
|
||||
(if file (list (file-relative-name file))))
|
||||
" ")
|
||||
" | mcvs filt")))))
|
||||
|
||||
(defun vc-mcvs-repository-hostname (dirname)
|
||||
(vc-cvs-repository-hostname (vc-mcvs-root dirname)))
|
||||
|
||||
(defun vc-mcvs-dir-state-heuristic (dir)
|
||||
"Find the Meta-CVS state of all files in DIR, using only local information."
|
||||
(with-temp-buffer
|
||||
(vc-cvs-get-entries dir)
|
||||
(goto-char (point-min))
|
||||
(while (not (eobp))
|
||||
;; Meta-MCVS-removed files are not taken under VC control.
|
||||
(when (looking-at "/\\([^/]*\\)/[^/-]")
|
||||
(let ((file (expand-file-name (match-string 1) dir)))
|
||||
(unless (vc-file-getprop file 'vc-state)
|
||||
(vc-cvs-parse-entry file t))))
|
||||
(forward-line 1))))
|
||||
|
||||
(defalias 'vc-mcvs-valid-symbolic-tag-name-p 'vc-cvs-valid-symbolic-tag-name-p)
|
||||
(defalias 'vc-mcvs-valid-revision-number-p 'vc-cvs-valid-revision-number-p)
|
||||
|
||||
(provide 'vc-mcvs)
|
||||
|
||||
;; ********** READ THIS! **********
|
||||
;;
|
||||
;; This file apparently does not work with the new (as of Emacs 23)
|
||||
;; VC code. Use at your own risk. Please contact emacs-devel if you
|
||||
;; can maintain this file and update it to work correctly.
|
||||
;;
|
||||
;; ********** READ THIS! **********
|
||||
|
||||
;;; vc-mcvs.el ends here
|
||||
@ -542,7 +542,7 @@ If called interactively, visit the version at point."
|
||||
(setq en (point))
|
||||
(or (log-view-current-entry nil t)
|
||||
(throw 'beginning-of-buffer nil))
|
||||
(cond ((memq backend '(SCCS RCS CVS MCVS SVN))
|
||||
(cond ((memq backend '(SCCS RCS CVS SVN))
|
||||
(forward-line 2))
|
||||
((eq backend 'Hg)
|
||||
(forward-line 4)
|
||||
|
||||
@ -122,7 +122,7 @@ An empty list disables VC altogether."
|
||||
:group 'vc)
|
||||
|
||||
;; Note: we don't actually have a darcs back end yet.
|
||||
;; Also, Meta-CVS (corresponding to MCVS) and Arch are unsupported.
|
||||
;; Also, Arch is unsupported, and the Meta-CVS back end has been removed.
|
||||
;; The Arch back end will be retrieved and fixed if it is ever required.
|
||||
(defcustom vc-directory-exclusion-list (purecopy '("SCCS" "RCS" "CVS" "MCVS"
|
||||
".src" ".svn" ".git" ".hg" ".bzr"
|
||||
|
||||
Loading…
Reference in New Issue
Block a user