;; 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 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
(goto-char (point-max))
(widen)))))))
-(defun vc-cvs-workfile-version (file)
- "CVS-specific version of `vc-workfile-version'."
+(defun vc-cvs-working-revision (file)
+ "CVS-specific version of `vc-working-revision'."
;; There is no need to consult RCS headers under CVS, because we
;; get the workfile version for free when we recognize that a file
;; is registered in CVS.
(vc-cvs-registered file)
- (vc-file-getprop file 'vc-workfile-version))
+ (vc-file-getprop file 'vc-working-revision))
(defun vc-cvs-checkout-model (file)
"CVS-specific version of `vc-checkout-model'."
Compared to the default implementation, this function does two things:
Handle the special case of a CVS file that is added but not yet
committed and support display of sticky tags."
- (let ((sticky-tag (vc-file-getprop file 'vc-cvs-sticky-tag))
- (string (if (string= (vc-workfile-version file) "0")
- ;; A file that is added but not yet committed.
- "CVS @@"
- (vc-default-mode-line-string 'CVS file))))
- (if (zerop (length sticky-tag))
- string
- (concat string "[" sticky-tag "]"))))
+ (let* ((sticky-tag (vc-file-getprop file 'vc-cvs-sticky-tag))
+ help-echo
+ (string
+ (if (string= (vc-working-revision file) "0")
+ ;; A file that is added but not yet committed.
+ (progn
+ (setq help-echo "Added file (needs commit) under CVS")
+ "CVS @@")
+ (let ((def-ml (vc-default-mode-line-string 'CVS file)))
+ (setq help-echo
+ (get-text-property 0 'help-echo def-ml))
+ def-ml))))
+ (propertize
+ (if (zerop (length sticky-tag))
+ string
+ (setq help-echo (format "%s on the '%s' branch"
+ help-echo sticky-tag))
+ (concat string "[" sticky-tag "]"))
+ 'help-echo help-echo)))
(defun vc-cvs-dired-state-info (file)
"CVS-specific version of `vc-dired-state-info'."
(let ((cvs-state (vc-state file)))
(cond ((eq cvs-state 'edited)
- (if (equal (vc-workfile-version file) "0")
+ (if (equal (vc-working-revision file) "0")
"(added)" "(modified)"))
((eq cvs-state 'needs-patch) "(patch)")
((eq cvs-state 'needs-merge) "(merge)"))))
;;; State-changing functions
;;;
-(defun vc-cvs-register (file &optional rev comment)
- "Register FILE into the CVS version-control system.
-COMMENT can be used to provide an initial description of FILE.
+(defun vc-cvs-register (files &optional rev comment)
+ "Register FILES into the CVS version-control system.
+COMMENT can be used to provide an initial description of FILES.
`vc-register-switches' and `vc-cvs-register-switches' are passed to
the CVS command (in that order)."
(when (and (not (vc-cvs-responsible-p file))
- (vc-cvs-could-register file))
- ;; Register the directory if needed.
- (vc-cvs-register (directory-file-name (file-name-directory file))))
- (apply 'vc-cvs-command nil 0 file
- "add"
- (and comment (string-match "[^\t\n ]" comment)
- (concat "-m" comment))
- (vc-switches 'CVS 'register)))
+ (vc-cvs-could-register file))
+ ;; Register the directory if needed.
+ (vc-cvs-register (directory-file-name (file-name-directory file))))
+ (apply 'vc-cvs-command nil 0 files
+ "add"
+ (and comment (string-match "[^\t\n ]" comment)
+ (concat "-m" comment))
+ (vc-switches 'CVS 'register)))
(defun vc-cvs-responsible-p (file)
"Return non-nil if CVS thinks it is responsible for FILE."
t (directory-file-name dir))))
(eq dir t)))
-(defun vc-cvs-checkin (file rev comment)
+(defun vc-cvs-checkin (files rev comment)
"CVS-specific version of `vc-backend-checkin'."
- (unless (or (not rev) (vc-cvs-valid-version-number-p rev))
+ (unless (or (not rev) (vc-cvs-valid-revision-number-p rev))
(if (not (vc-cvs-valid-symbolic-tag-name-p rev))
(error "%s is not a valid symbolic tag name" rev)
;; If the input revison is a valid symbolic tag name, we create it
;; as a branch, commit and switch to it.
- (apply 'vc-cvs-command nil 0 file "tag" "-b" (list rev))
- (apply 'vc-cvs-command nil 0 file "update" "-r" (list rev))
- (vc-file-setprop file 'vc-cvs-sticky-tag rev)))
- (let ((status (apply 'vc-cvs-command nil 1 file
+ (apply 'vc-cvs-command nil 0 files "tag" "-b" (list rev))
+ (apply 'vc-cvs-command nil 0 files "update" "-r" (list rev))
+ (mapc (lambda (file) (vc-file-setprop file 'vc-cvs-sticky-tag rev))
+ files)))
+ (let ((status (apply 'vc-cvs-command nil 1 files
"ci" (if rev (concat "-r" rev))
(concat "-m" comment)
(vc-switches 'CVS 'checkin))))
;; Check checkin problem.
(cond
((re-search-forward "Up-to-date check failed" nil t)
- (vc-file-setprop file 'vc-state 'needs-merge)
+ (mapc (lambda (file) (vc-file-setprop file 'vc-state 'needs-merge))
+ files)
(error (substitute-command-keys
(concat "Up-to-date check failed: "
"type \\[vc-next-action] to merge in changes"))))
(goto-char (point-min))
(shrink-window-if-larger-than-buffer)
(error "Check-in failed"))))
- ;; Update file properties
- (vc-file-setprop
- file 'vc-workfile-version
- (vc-parse-buffer "^\\(new\\|initial\\) revision: \\([0-9.]+\\)" 2))
- ;; Forget the checkout model of the file, because we might have
+ ;; 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-cvs-checkout-model).
- (vc-file-setprop file 'vc-checkout-model nil)
+ (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-cvs-valid-symbolic-tag-name-p rev)))
- (vc-cvs-command nil 0 file "update" "-A"))))
+ (vc-cvs-command nil 0 files "update" "-A"))))
-(defun vc-cvs-find-version (file rev buffer)
+(defun vc-cvs-find-revision (file rev buffer)
(apply 'vc-cvs-command
buffer 0 file
"-Q" ; suppress diagnostic output
(vc-cvs-command nil 0 file "edit")
(set-file-modes file (logior (file-modes file) 128))
(if (equal file buffer-file-name) (toggle-read-only -1))))
- ;; Check out a particular version (or recreate the file).
- (vc-file-setprop file 'vc-workfile-version nil)
+ ;; Check out a particular revision (or recreate the file).
+ (vc-file-setprop file 'vc-working-revision nil)
(apply 'vc-cvs-command nil 0 file
(and editable "-w")
"update"
(vc-cvs-command nil 0 file "commit" "-mRemoved."))
(defun vc-cvs-revert (file &optional contents-done)
- "Revert FILE to the version on which it was based."
+ "Revert FILE to the working revision on which it was based."
(vc-default-revert 'CVS file contents-done)
(unless (eq (vc-checkout-model file) 'implicit)
(if vc-cvs-use-edit
;; Make the file read-only by switching off all w-bits
(set-file-modes file (logand (file-modes file) 3950)))))
-(defun vc-cvs-merge (file first-version &optional second-version)
+(defun vc-cvs-merge (file first-revision &optional second-revision)
"Merge changes into current working copy of FILE.
-The changes are between FIRST-VERSION and SECOND-VERSION."
+The changes are between FIRST-REVISION and SECOND-REVISION."
(vc-cvs-command nil 0 file
"update" "-kk"
- (concat "-j" first-version)
- (concat "-j" second-version))
+ (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))
(defun vc-cvs-merge-news (file)
"Merge in any new changes made to FILE."
(message "Merging changes into %s..." file)
- ;; (vc-file-setprop file 'vc-workfile-version nil)
+ ;; (vc-file-setprop file 'vc-working-revision nil)
(vc-file-setprop file 'vc-checkout-time 0)
(vc-cvs-command nil 0 file "update")
;; Analyze the merge result reported by CVS, and set
;; file properties accordingly.
(with-current-buffer (get-buffer "*vc*")
(goto-char (point-min))
- ;; get new workfile version
+ ;; get new working revision
(if (re-search-forward
"^Merging differences between [0-9.]* and \\([0-9.]*\\) into" nil t)
- (vc-file-setprop file 'vc-workfile-version (match-string 1))
- (vc-file-setprop file 'vc-workfile-version nil))
+ (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)
;;; History functions
;;;
-(defun vc-cvs-print-log (file &optional buffer)
+(defun vc-cvs-print-log (files &optional buffer)
"Get change log associated with FILE."
(vc-cvs-command
buffer
- (if (and (vc-stay-local-p file) (fboundp 'start-process)) 'async 0)
- file "log"))
-
-(defun vc-cvs-diff (file &optional oldvers newvers buffer)
- "Get a difference report using CVS between two versions of FILE."
- (if (string= (vc-workfile-version file) "0")
- ;; This file is added but not yet committed; there is no master file.
- (if (or oldvers newvers)
- (error "No revisions of %s exist" file)
- ;; We regard this as "changed".
- ;; Diff it against /dev/null.
- ;; Note: this is NOT a "cvs diff".
- (apply 'vc-do-command (or buffer "*vc-diff*")
- 1 "diff" file
- (append (vc-switches nil 'diff) '("/dev/null")))
- ;; Even if it's empty, it's locally modified.
- 1)
- (let* ((async (and (not vc-disable-async-diff)
- (vc-stay-local-p file)
- (fboundp 'start-process)))
+ (if (and (vc-stay-local-p files) (fboundp 'start-process)) 'async 0)
+ files "log"))
+
+(defun vc-cvs-wash-log ()
+ "Remove all non-comment information from log output."
+ (vc-call-backend 'RCS 'wash-log)
+ nil)
+
+(defun vc-cvs-diff (files &optional oldvers newvers buffer)
+ "Get a difference report using CVS between two revisions of FILE."
+ (let* ((async (and (not vc-disable-async-diff)
+ (vc-stay-local-p files)
+ (fboundp 'start-process)))
(status (apply 'vc-cvs-command (or buffer "*vc-diff*")
(if async 'async 1)
- file "diff"
+ files "diff"
(and oldvers (concat "-r" oldvers))
(and newvers (concat "-r" newvers))
(vc-switches 'CVS 'diff))))
- (if async 1 status)))) ; async diff, pessimistic assumption
+ (if async 1 status))) ; async diff, pessimistic assumption
(defun vc-cvs-diff-tree (dir &optional rev1 rev2)
"Diff all files at and below DIR."
(set-process-filter process vc-filter)
(funcall vc-filter process (substring string (match-beginning 0))))))
-(defun vc-cvs-annotate-command (file buffer &optional version)
+(defun vc-cvs-annotate-command (file buffer &optional revision)
"Execute \"cvs annotate\" on FILE, inserting the contents in BUFFER.
-Optional arg VERSION is a version to annotate from."
+Optional arg REVISION is a revision to annotate from."
(vc-cvs-command buffer
(if (and (vc-stay-local-p file) (fboundp 'start-process))
'async 0)
file "annotate"
- (if version (concat "-r" version)))
+ (if revision (concat "-r" revision)))
;; Strip the leading few lines.
(let ((proc (get-buffer-process buffer)))
(if proc
systime, or nil if there is none."
(let* ((bol (point))
(cache (get-text-property bol 'vc-cvs-annotate-time))
- buffer-read-only)
+ (inhibit-read-only t)
+ (inhibit-modification-hooks t))
(cond
(cache)
((looking-at
;;;
(defun vc-cvs-create-snapshot (dir name branchp)
- "Assign to DIR's current version a given NAME.
+ "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)."
(vc-cvs-command nil 0 dir "tag" "-c" (if branchp "-b") name)
((or (string= state "U")
(string= state "P"))
(vc-file-setprop file 'vc-state 'up-to-date)
- (vc-file-setprop file 'vc-workfile-version nil)
+ (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-workfile-version nil)
+ (vc-file-setprop file 'vc-working-revision nil)
(vc-file-setprop file 'vc-checkout-time 0)))
(vc-file-setprop file 'vc-cvs-sticky-tag sticky-tag)
(vc-resynch-buffer file t t))))
;;; Internal functions
;;;
-(defun vc-cvs-command (buffer okstatus file &rest flags)
+(defun vc-cvs-command (buffer okstatus files &rest flags)
"A wrapper around `vc-do-command' for use in vc-cvs.el.
The difference to vc-do-command is that this function always invokes `cvs',
and that it passes `vc-cvs-global-switches' to it before FLAGS."
- (apply 'vc-do-command buffer okstatus "cvs" file
+ (apply 'vc-do-command buffer okstatus "cvs" files
(if (stringp vc-cvs-global-switches)
(cons vc-cvs-global-switches flags)
(append vc-cvs-global-switches
"\\(RCS Version\\|RCS Revision\\|Repository revision\\):\
\[\t ]+\\([0-9.]+\\)"
nil t))
- (vc-file-setprop file 'vc-latest-version (match-string 2)))
+ (vc-file-setprop file 'vc-latest-revision (match-string 2)))
(vc-file-setprop
file 'vc-state
(cond
(and (string-match "^[a-zA-Z]" tag)
(not (string-match "[^a-z0-9A-Z-_]" tag))))
-(defun vc-cvs-valid-version-number-p (tag)
- "Return non-nil if TAG is a valid version number."
+(defun vc-cvs-valid-revision-number-p (tag)
+ "Return non-nil if TAG is a valid revision number."
(and (string-match "^[0-9]" tag)
(not (string-match "[^0-9.]" tag))))
;; entry for a "locally added" file (not yet committed)
((looking-at "/[^/]+/0/")
(vc-file-setprop file 'vc-checkout-time 0)
- (vc-file-setprop file 'vc-workfile-version "0")
+ (vc-file-setprop file 'vc-working-revision "0")
(if set-state (vc-file-setprop file 'vc-state 'edited)))
;; normal entry
((looking-at
;; sticky tag
"\\(.\\|\\)" ;Sticky tag type (date or tag name, could be empty)
"\\(.*\\)")) ;Sticky tag
- (vc-file-setprop file 'vc-workfile-version (match-string 1))
+ (vc-file-setprop file 'vc-working-revision (match-string 1))
(vc-file-setprop file 'vc-cvs-sticky-tag
(vc-cvs-parse-sticky-tag (match-string 4)
(match-string 5)))
HCoop / bpt / emacs.git / blobdiff