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;;; admin.el --- utilities for Emacs administration
;; Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
;; 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 3, 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."))))))
(set-version-in-file root "lib-src/makefile.w32-in" version
(rx (and "VERSION" (0+ space) "=" (0+ space)
(submatch (1+ (in "0-9."))))))
;; nt/emacs.rc also contains the version number, but in an awkward
;; format. It must contain four components, separated by commas, and
;; in two places those commas are followed by space, in two other
;; places they are not.
(let* ((version-components (append (split-string version "\\.")
'("0" "0")))
(comma-version
(concat (car version-components) ","
(cadr version-components) ","
(cadr (cdr version-components)) ","
(cadr (cdr (cdr version-components)))))
(comma-space-version
(concat (car version-components) ", "
(cadr version-components) ", "
(cadr (cdr version-components)) ", "
(cadr (cdr (cdr version-components))))))
(set-version-in-file root "nt/emacs.rc" comma-version
(rx (and "FILEVERSION" (1+ space)
(submatch (1+ (in "0-9,"))))))
(set-version-in-file root "nt/emacs.rc" comma-version
(rx (and "PRODUCTVERSION" (1+ space)
(submatch (1+ (in "0-9,"))))))
(set-version-in-file root "nt/emacs.rc" comma-space-version
(rx (and "\"FileVersion\"" (0+ space) ?, (0+ space)
?\" (submatch (1+ (in "0-9, "))) "\\0\"")))
(set-version-in-file root "nt/emacs.rc" comma-space-version
(rx (and "\"ProductVersion\"" (0+ space) ?,
(0+ space) ?\" (submatch (1+ (in "0-9, ")))
"\\0\"")))
;; Some files in the "mac" subdirectory also contain the version
;; number.
(set-version-in-file
root "mac/Emacs.app/Contents/Resources/English.lproj/InfoPlist.strings"
version (rx (and "CFBundleShortVersionString" (0+ space) ?= (0+ space) ?\"
(submatch (1+ (in "0-9."))))))
(set-version-in-file
root "mac/Emacs.app/Contents/Resources/English.lproj/InfoPlist.strings"
version (rx (and "CFBundleGetInfoString" (0+ space) ?= (0+ space) ?\"
(submatch (1+ (in "0-9."))))))
(set-version-in-file root "mac/src/Emacs.r" (car version-components)
(rx (and "GNU Emacs " (submatch (1+ (in "0-9")))
" for Mac OS")))
(set-version-in-file root "mac/src/Emacs.r" (car version-components)
(rx (and (submatch (1+ (in "0-9"))) (0+ space) ?\,
(0+ space) "/* Major revision in BCD */")))
(set-version-in-file root "mac/src/Emacs.r" (cadr version-components)
(rx (and (submatch (1+ (in "0-9"))) (0+ space) ?\,
(0+ space) "/* Minor revision in BCD */")))
(set-version-in-file root "mac/src/Emacs.r" (cadr (cdr version-components))
(rx (and (submatch (1+ (in "0-9"))) (0+ space) ?\,
(0+ space) "/* Non-final release # */")))
(set-version-in-file root "mac/src/Emacs.r" version
(rx (and (submatch (1+ (in "0-9."))) (0+ space) ?\" ?\,
(0+ space) "/* Short version number */")))
(set-version-in-file root "mac/src/Emacs.r" version
(rx (and "/* Short version number */" (0+ space) ?\"
(submatch (1+ (in "0-9."))))))
(let* ((third-component (string-to-number (cadr (cdr version-components))))
(release (cond ((>= third-component 90) "alpha")
((>= third-component 50) "development")
(t "final"))))
(set-version-in-file
root "mac/src/Emacs.r" release
(rx (and (submatch (1+ (in "a-z"))) (0+ space) ?\, (0+ space)
"/* development, alpha, beta, or final (release) */"))))))
;;; arch-tag: 4ea83636-2293-408b-884e-ad64f22a3bf5
;; admin.el ends here.
|
