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mirror of https://git.savannah.gnu.org/git/emacs.git synced 2024-12-05 08:53:45 +00:00
emacs/admin/admin.el
2005-07-04 14:42:45 +00:00

94 lines
3.6 KiB
EmacsLisp

;;; admin.el --- utilities for Emacs administration
;; Copyright (C) 2001, 2005 Free Software Foundation, Inc.
;; 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 2, 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; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Commentary:
;; add-release-logs Add ``Version X released'' change log entries.
;; set-version Change Emacs version number in source tree.
;;; Code:
(defun process-lines (program &rest args)
"Execute PROGRAM with ARGS, returning its output as a list of lines.
Signal an error if the program returns with a non-zero exit status."
(with-temp-buffer
(let ((status (apply 'call-process program nil (current-buffer) nil args)))
(unless (eq status 0)
(error "%s exited with status %s" program status))
(goto-char (point-min))
(let (lines)
(while (not (eobp))
(setq lines (cons (buffer-substring-no-properties
(line-beginning-position)
(line-end-position))
lines))
(forward-line 1))
(nreverse lines)))))
(defun add-release-logs (root version)
"Add \"Version VERSION released.\" change log entries in ROOT.
Root must be the root of an Emacs source tree."
(interactive "DEmacs root directory: \nNVersion number: ")
(setq root (expand-file-name root))
(unless (file-exists-p (expand-file-name "src/emacs.c" root))
(error "%s doesn't seem to be the root of an Emacs source tree" root))
(require 'add-log)
(let* ((logs (process-lines "find" root "-name" "ChangeLog"))
(entry (format "%s %s <%s>\n\n\t* Version %s released.\n\n"
(funcall add-log-time-format)
(or add-log-full-name (user-full-name))
(or add-log-mailing-address user-mail-address)
version)))
(dolist (log logs)
(unless (string-match "/gnus/" log)
(find-file log)
(goto-char (point-min))
(insert entry)))))
(defun set-version-in-file (root file version rx)
(find-file (expand-file-name file root))
(goto-char (point-min))
(unless (re-search-forward rx nil t)
(error "Version not found in %s" file))
(replace-match (format "%s" version) nil nil nil 1))
(defun set-version (root version)
"Set Emacs version to VERSION in relevant files under ROOT.
Root must be the root of an Emacs source tree."
(interactive "DEmacs root directory: \nsVersion number: ")
(unless (file-exists-p (expand-file-name "src/emacs.c" root))
(error "%s doesn't seem to be the root of an Emacs source tree" root))
(set-version-in-file root "lisp/version.el" version
(rx (and "emacs-version" (0+ space)
?\" (submatch (1+ (not (in ?\")))) ?\")))
(set-version-in-file root "README" version
(rx (and "version" (1+ space)
(submatch (1+ (in "0-9."))))))
(set-version-in-file root "man/emacs.texi" version
(rx (and "EMACSVER" (1+ space)
(submatch (1+ (in "0-9."))))))
(set-version-in-file root "lispref/elisp.texi" version
(rx (and "EMACSVER" (1+ space)
(submatch (1+ (in "0-9.")))))))
;;; arch-tag: 4ea83636-2293-408b-884e-ad64f22a3bf5
;; admin.el ends here.