admin/admin.el

   1 ;;; admin.el --- utilities for Emacs administration
   2
   3 ;; Copyright (C) 2001-2011  Free Software Foundation, Inc.
   4
   5 ;; This file is part of GNU Emacs.
   6
   7 ;; GNU Emacs is free software: you can redistribute it and/or modify
   8 ;; it under the terms of the GNU General Public License as published by
   9 ;; the Free Software Foundation, either version 3 of the License, or
  10 ;; (at your option) any later version.
  11
  12 ;; GNU Emacs is distributed in the hope that it will be useful,
  13 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ;; GNU General Public License for more details.
  16
  17 ;; You should have received a copy of the GNU General Public License
  18 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 ;;; Commentary:
  21
  22 ;; add-release-logs     Add ``Version X released'' change log entries.
  23 ;; set-version          Change Emacs version number in source tree.
  24 ;; set-copyright        Change emacs short copyright string (eg as
  25 ;;                      printed by --version) in source tree.
  26
  27 ;;; Code:
  28
  29 (defun add-release-logs (root version)
  30   "Add \"Version VERSION released.\" change log entries in ROOT.
  31 Root must be the root of an Emacs source tree."
  32   (interactive "DEmacs root directory: \nNVersion number: ")
  33   (setq root (expand-file-name root))
  34   (unless (file-exists-p (expand-file-name "src/emacs.c" root))
  35     (error "%s doesn't seem to be the root of an Emacs source tree" root))
  36   (require 'add-log)
  37   (let* ((logs (process-lines "find" root "-name" "ChangeLog"))
  38          (entry (format "%s  %s  <%s>\n\n\t* Version %s released.\n\n"
  39                         (funcall add-log-time-format)
  40                         (or add-log-full-name (user-full-name))
  41                         (or add-log-mailing-address user-mail-address)
  42                         version)))
  43     (dolist (log logs)
  44       (unless (string-match "/gnus/" log)
  45         (find-file log)
  46         (goto-char (point-min))
  47         (insert entry)))))
  48
  49 (defun set-version-in-file (root file version rx)
  50   (find-file (expand-file-name file root))
  51   (goto-char (point-min))
  52   (unless (re-search-forward rx nil t)
  53     (error "Version not found in %s" file))
  54   (replace-match (format "%s" version) nil nil nil 1))
  55
  56 (defun set-version (root version)
  57   "Set Emacs version to VERSION in relevant files under ROOT.
  58 Root must be the root of an Emacs source tree."
  59   (interactive "DEmacs root directory: \nsVersion number: ")
  60   (unless (file-exists-p (expand-file-name "src/emacs.c" root))
  61     (error "%s doesn't seem to be the root of an Emacs source tree" root))
  62   (set-version-in-file root "README" version
  63                        (rx (and "version" (1+ space)
  64                                 (submatch (1+ (in "0-9."))))))
  65   (set-version-in-file root "configure.in" version
  66                        (rx (and "AC_INIT" (1+ (not (in ?,)))
  67                                 ?, (0+ space)
  68                                 (submatch (1+ (in "0-9."))))))
  69   (set-version-in-file root "doc/emacs/emacsver.texi" version
  70                        (rx (and "EMACSVER" (1+ space)
  71                                 (submatch (1+ (in "0-9."))))))
  72   (set-version-in-file root "doc/man/emacs.1" version
  73                        (rx (and ".TH EMACS" (1+ not-newline)
  74                                 "GNU Emacs" (1+ space)
  75                                 (submatch (1+ (in "0-9."))))))
  76   (set-version-in-file root "nt/config.nt" version
  77                        (rx (and bol "#" (0+ blank) "define" (1+ blank)
  78                                 "VERSION" (1+ blank) "\""
  79                                 (submatch (1+ (in "0-9."))))))
  80   (set-version-in-file root "msdos/sed2v2.inp" version
  81                        (rx (and bol "/^#undef " (1+ not-newline)
  82                                 "define VERSION" (1+ space) "\""
  83                                 (submatch (1+ (in "0-9."))))))
  84   (set-version-in-file root "nt/makefile.w32-in" version
  85                        (rx (and "VERSION" (0+ space) "=" (0+ space)
  86                                 (submatch (1+ (in "0-9."))))))
  87   ;; nt/emacs.rc also contains the version number, but in an awkward
  88   ;; format. It must contain four components, separated by commas, and
  89   ;; in two places those commas are followed by space, in two other
  90   ;; places they are not.
  91   (let* ((version-components (append (split-string version "\\.")
  92                                     '("0" "0")))
  93          (comma-version
  94           (concat (car version-components) ","
  95                   (cadr version-components) ","
  96                   (cadr (cdr version-components)) ","
  97                   (cadr (cdr (cdr version-components)))))
  98          (comma-space-version
  99           (concat (car version-components) ", "
 100                   (cadr version-components) ", "
 101                   (cadr (cdr version-components)) ", "
 102                   (cadr (cdr (cdr version-components))))))
 103     (set-version-in-file root "nt/emacs.rc" comma-version
 104                          (rx (and "FILEVERSION" (1+ space)
 105                                   (submatch (1+ (in "0-9,"))))))
 106     (set-version-in-file root "nt/emacs.rc" comma-version
 107                          (rx (and "PRODUCTVERSION" (1+ space)
 108                                   (submatch (1+ (in "0-9,"))))))
 109     (set-version-in-file root "nt/emacs.rc" comma-space-version
 110                          (rx (and "\"FileVersion\"" (0+ space) ?, (0+ space)
 111                                   ?\" (submatch (1+ (in "0-9, "))) "\\0\"")))
 112     (set-version-in-file root "nt/emacs.rc" comma-space-version
 113                          (rx (and "\"ProductVersion\"" (0+ space) ?,
 114                                   (0+ space) ?\" (submatch (1+ (in "0-9, ")))
 115                                   "\\0\"")))
 116     ;; Likewise for emacsclient.rc
 117     (set-version-in-file root "nt/emacsclient.rc" comma-version
 118                          (rx (and "FILEVERSION" (1+ space)
 119                                   (submatch (1+ (in "0-9,"))))))
 120     (set-version-in-file root "nt/emacsclient.rc" comma-version
 121                          (rx (and "PRODUCTVERSION" (1+ space)
 122                                   (submatch (1+ (in "0-9,"))))))
 123     (set-version-in-file root "nt/emacsclient.rc" comma-space-version
 124                          (rx (and "\"FileVersion\"" (0+ space) ?, (0+ space)
 125                                   ?\" (submatch (1+ (in "0-9, "))) "\\0\"")))
 126     (set-version-in-file root "nt/emacsclient.rc" comma-space-version
 127                          (rx (and "\"ProductVersion\"" (0+ space) ?,
 128                                   (0+ space) ?\" (submatch (1+ (in "0-9, ")))
 129                                   "\\0\""))))
 130   ;; nextstep.
 131   (set-version-in-file
 132    root "nextstep/Cocoa/Emacs.base/Contents/Info.plist"
 133    version (rx (and "CFBundleGetInfoString" (1+ anything) "Emacs" (1+ space)
 134                     (submatch (1+ (in "0-9."))))))
 135   (set-version-in-file
 136    root "nextstep/Cocoa/Emacs.base/Contents/Info.plist"
 137    version (rx (and "CFBundleShortVersionString" (1+ not-newline) ?\n
 138                     (0+ not-newline) "<string>" (0+ space)
 139                     (submatch (1+ (in "0-9."))))))
 140   (set-version-in-file
 141    root "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings"
 142    version (rx (and "CFBundleShortVersionString" (0+ space) ?= (0+ space)
 143                     ?\" (0+ space) "Version" (1+ space)
 144                     (submatch (1+ (in "0-9."))))))
 145   (set-version-in-file
 146    root "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings"
 147    version (rx (and "CFBundleGetInfoString" (0+ space) ?= (0+ space)
 148                     ?\" (0+ space) "Emacs version" (1+ space)
 149                     (submatch (1+ (in "0-9."))))))
 150   (set-version-in-file
 151    root "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist"
 152    version (rx (and "ApplicationRelease" (0+ space) ?= (0+ space)
 153                     ?\" (0+ space) (submatch (1+ (in "0-9."))))))
 154   (set-version-in-file
 155    root "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist"
 156    version (rx (and "FullVersionID" (0+ space) ?= (0+ space)
 157                     ?\" (0+ space) "Emacs" (1+ space)
 158                     (submatch (1+ (in "0-9."))))))
 159   (set-version-in-file
 160    root "nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop"
 161    version (rx (and "Version=" (submatch (1+ (in "0-9.")))))))
 162
 163 ;; Note this makes some assumptions about form of short copyright.
 164 (defun set-copyright (root copyright)
 165   "Set Emacs short copyright to COPYRIGHT in relevant files under ROOT.
 166 Root must be the root of an Emacs source tree."
 167   (interactive (list
 168                 (read-directory-name "Emacs root directory: " nil nil t)
 169                 (read-string
 170                  "Short copyright string: "
 171                  (format "Copyright (C) %s Free Software Foundation, Inc."
 172                          (format-time-string "%Y")))))
 173   (unless (file-exists-p (expand-file-name "src/emacs.c" root))
 174     (error "%s doesn't seem to be the root of an Emacs source tree" root))
 175   (set-version-in-file root "src/emacs.c" copyright
 176                        (rx (and "emacs_copyright" (0+ (not (in ?\")))
 177                                 ?\" (submatch (1+ (not (in ?\")))) ?\")))
 178   (set-version-in-file root "lib-src/ebrowse.c" copyright
 179                        (rx (and "emacs_copyright" (0+ (not (in ?\")))
 180                                 ?\" (submatch (1+ (not (in ?\")))) ?\")))
 181   (set-version-in-file root "lib-src/etags.c" copyright
 182                        (rx (and "emacs_copyright" (0+ (not (in ?\")))
 183                                 ?\" (submatch (1+ (not (in ?\")))) ?\")))
 184   (set-version-in-file root "lib-src/rcs2log" copyright
 185                        (rx (and "Copyright" (0+ space) ?= (0+ space)
 186                                 ?\' (submatch (1+ nonl)))))
 187   ;; This one is a nuisance, as it needs to be split over two lines.
 188   (string-match "\\(.*[0-9]\\{4\\} *\\)\\(.*\\)" copyright)
 189   ;; nextstep.
 190   (set-version-in-file
 191    root "nextstep/Cocoa/Emacs.base/Contents/Info.plist"
 192    copyright (rx (and "CFBundleGetInfoString" (1+ anything) "Emacs" (1+ space)
 193                     (1+ (in "0-9.")) (1+ space)
 194                     (submatch (1+ (not (in ?\<)))))))
 195   (set-version-in-file
 196    root "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings"
 197    copyright (rx (and "NSHumanReadableCopyright" (0+ space) ?\= (0+ space)
 198                     ?\" (submatch (1+ (not (in ?\")))))))
 199   (set-version-in-file
 200    root "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist"
 201    copyright (rx (and "Copyright" (0+ space) ?\= (0+ space)
 202                       ?\" (submatch (1+ (not (in ?\")))))))
 203   (when (string-match "\\([0-9]\\{4\\}\\)" copyright)
 204     (setq copyright (match-string 1 copyright))
 205     (dolist (file (directory-files (expand-file-name "etc/refcards" root)
 206                                    t "\\.tex\\'"))
 207       (unless (string-match "gnus-refcard\\.tex" file)
 208         (set-version-in-file
 209          root file copyright
 210          (concat (if (string-match "ru-refcard\\.tex" file)
 211                      "\\\\newcommand{\\\\cyear}\\[0\\]{"
 212                    "\\\\def\\\\year{")
 213                  "\\([0-9]\\{4\\}\\)}.+%.+copyright year"))))))
 214
 215 ;;; Various bits of magic for generating the web manuals
 216
 217 (defun make-manuals (root)
 218   "Generate the web manuals for the Emacs webpage."
 219   (interactive "DEmacs root directory: ")
 220   (let* ((dest (expand-file-name "manual" root))
 221          (html-node-dir (expand-file-name "html_node" dest))
 222          (html-mono-dir (expand-file-name "html_mono" dest))
 223          (txt-dir (expand-file-name "text" dest))
 224          (dvi-dir (expand-file-name "dvi" dest))
 225          (ps-dir (expand-file-name "ps" dest)))
 226     (when (file-directory-p dest)
 227       (if (y-or-n-p (format "Directory %s exists, delete it first?" dest))
 228           (delete-directory dest t)
 229         (error "Aborted")))
 230     (make-directory dest)
 231     (make-directory html-node-dir)
 232     (make-directory html-mono-dir)
 233     (make-directory txt-dir)
 234     (make-directory dvi-dir)
 235     (make-directory ps-dir)
 236     ;; Emacs manual
 237     (let ((texi (expand-file-name "doc/emacs/emacs.texi" root)))
 238       (manual-html-node texi (expand-file-name "emacs" html-node-dir))
 239       (manual-html-mono texi (expand-file-name "emacs.html" html-mono-dir))
 240       (manual-txt texi (expand-file-name "emacs.txt" txt-dir))
 241       (manual-pdf texi (expand-file-name "emacs.pdf" dest))
 242       (manual-dvi texi (expand-file-name "emacs.dvi" dvi-dir)
 243                   (expand-file-name "emacs.ps" ps-dir)))
 244     ;; Lisp manual
 245     (let ((texi (expand-file-name "doc/lispref/elisp.texi" root)))
 246       (manual-html-node texi (expand-file-name "elisp" html-node-dir))
 247       (manual-html-mono texi (expand-file-name "elisp.html" html-mono-dir))
 248       (manual-txt texi (expand-file-name "elisp.txt" txt-dir))
 249       (manual-pdf texi (expand-file-name "elisp.pdf" dest))
 250       (manual-dvi texi (expand-file-name "elisp.dvi" dvi-dir)
 251                   (expand-file-name "elisp.ps" ps-dir)))
 252     (message "Manuals created in %s" dest)))
 253
 254 (defconst manual-doctype-string
 255   "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"
 256 \"http://www.w3.org/TR/html4/loose.dtd\">\n\n")
 257
 258 (defconst manual-meta-string
 259   "<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\">
 260 <link rev=\"made\" href=\"mailto:webmasters@gnu.org\">
 261 <link rel=\"icon\" type=\"image/png\" href=\"/graphics/gnu-head-mini.png\">
 262 <meta name=\"ICBM\" content=\"42.256233,-71.006581\">
 263 <meta name=\"DC.title\" content=\"gnu.org\">\n\n")
 264
 265 (defconst manual-style-string "<style type=\"text/css\">
 266 @import url('/style.css');\n</style>\n")
 267
 268 (defun manual-html-mono (texi-file dest)
 269   "Run Makeinfo on TEXI-FILE, emitting mono HTML output to DEST.
 270 This function also edits the HTML files so that they validate as
 271 HTML 4.01 Transitional, and pulls in the gnu.org stylesheet using
 272 the @import directive."
 273   (call-process "makeinfo" nil nil nil
 274                 "--html" "--no-split" texi-file "-o" dest)
 275   (with-temp-buffer
 276     (insert-file-contents dest)
 277     (setq buffer-file-name dest)
 278     (manual-html-fix-headers)
 279     (manual-html-fix-index-1)
 280     (manual-html-fix-index-2 t)
 281     (manual-html-fix-node-div)
 282     (goto-char (point-max))
 283     (re-search-backward "</body>[\n \t]*</html>")
 284     (insert "</div>\n\n")
 285     (save-buffer)))
 286
 287 (defun manual-html-node (texi-file dir)
 288   "Run Makeinfo on TEXI-FILE, emitting per-node HTML output to DIR.
 289 This function also edits the HTML files so that they validate as
 290 HTML 4.01 Transitional, and pulls in the gnu.org stylesheet using
 291 the @import directive."
 292   (unless (file-exists-p texi-file)
 293     (error "Manual file %s not found" texi-file))
 294   (call-process "makeinfo" nil nil nil
 295                 "--html" texi-file "-o" dir)
 296   ;; Loop through the node files, fixing them up.
 297   (dolist (f (directory-files dir nil "\\.html\\'"))
 298     (let (opoint)
 299       (with-temp-buffer
 300         (insert-file-contents (expand-file-name f dir))
 301         (setq buffer-file-name (expand-file-name f dir))
 302         (if (looking-at "<meta http-equiv")
 303             ;; Ignore those HTML files that are just redirects.
 304             (set-buffer-modified-p nil)
 305           (manual-html-fix-headers)
 306           (if (equal f "index.html")
 307               (let (copyright-text)
 308                 (manual-html-fix-index-1)
 309                 ;; Move copyright notice to the end.
 310                 (re-search-forward "[ \t]*<p>Copyright &copy;")
 311                 (setq opoint (match-beginning 0))
 312                 (re-search-forward "</blockquote>")
 313                 (setq copyright-text (buffer-substring opoint (point)))
 314                 (delete-region opoint (point))
 315                 (manual-html-fix-index-2)
 316                 (insert copyright-text "\n</div>\n"))
 317             ;; For normal nodes, give the header div a blue bg.
 318             (manual-html-fix-node-div))
 319           (save-buffer))))))
 320
 321 (defun manual-txt (texi-file dest)
 322   "Run Makeinfo on TEXI-FILE, emitting plaintext output to DEST."
 323   (call-process "makeinfo" nil nil nil
 324                 "--plaintext" "--no-split" texi-file "-o" dest)
 325   (shell-command (concat "gzip -c " dest " > " (concat dest ".gz"))))
 326
 327 (defun manual-pdf (texi-file dest)
 328   "Run texi2pdf on TEXI-FILE, emitting plaintext output to DEST."
 329   (call-process "texi2pdf" nil nil nil texi-file "-o" dest))
 330
 331 (defun manual-dvi (texi-file dest ps-dest)
 332   "Run texi2dvi on TEXI-FILE, emitting dvi output to DEST.
 333 Also generate PostScript output in PS-DEST."
 334   (call-process "texi2dvi" nil nil nil texi-file "-o" dest)
 335   (call-process "dvips" nil nil nil dest "-o" ps-dest)
 336   (call-process "gzip" nil nil nil dest)
 337   (call-process "gzip" nil nil nil ps-dest))
 338
 339 (defun manual-html-fix-headers ()
 340   "Fix up HTML headers for the Emacs manual in the current buffer."
 341   (let (opoint)
 342     (insert manual-doctype-string)
 343     (search-forward "<head>\n")
 344     (insert manual-meta-string)
 345     (search-forward "<meta")
 346     (setq opoint (match-beginning 0))
 347     (re-search-forward "<!--")
 348     (goto-char (match-beginning 0))
 349     (delete-region opoint (point))
 350     (insert manual-style-string)
 351     (search-forward "<meta http-equiv=\"Content-Style")
 352     (setq opoint (match-beginning 0))
 353     (search-forward "</head>")
 354     (delete-region opoint (match-beginning 0))))
 355
 356 (defun manual-html-fix-node-div ()
 357   "Fix up HTML \"node\" divs in the current buffer."
 358   (let (opoint div-end)
 359     (while (search-forward "<div class=\"node\">" nil t)
 360       (replace-match
 361        "<div class=\"node\" style=\"background-color:#DDDDFF\">"
 362        t t)
 363       (setq opoint (point))
 364       (re-search-forward "</div>")
 365       (setq div-end (match-beginning 0))
 366       (goto-char opoint)
 367       (if (search-forward "<hr>" div-end 'move)
 368           (replace-match "" t t)))))
 369
 370 (defun manual-html-fix-index-1 ()
 371   (let (opoint)
 372     (re-search-forward "<body>\n\\(<h1 class=\"settitle\\)")
 373     (setq opoint (match-beginning 1))
 374     (search-forward "<h2 class=\"unnumbered")
 375     (goto-char (match-beginning 0))
 376     (delete-region opoint (point))
 377     (insert "<div id=\"content\" class=\"inner\">\n\n")))
 378
 379 (defun manual-html-fix-index-2 (&optional table-workaround)
 380   "Replace the index list in the current buffer with a HTML table."
 381   (let (done open-td tag desc)
 382     ;; Convert the list that Makeinfo made into a table.
 383     (search-forward "<ul class=\"menu\">")
 384     (replace-match "<table style=\"float:left\" width=\"100%\">")
 385     (forward-line 1)
 386     (while (not done)
 387       (cond
 388        ((or (looking-at "<li>\\(<a.+</a>\\):[ \t]+\\(.*\\)$")
 389             (looking-at "<li>\\(<a.+</a>\\)$"))
 390         (setq tag (match-string 1))
 391         (setq desc (match-string 2))
 392         (replace-match "" t t)
 393         (when open-td
 394           (save-excursion
 395             (forward-char -1)
 396             (skip-chars-backward " ")
 397             (delete-region (point) (line-end-position))
 398             (insert "</td>\n  </tr>")))
 399         (insert "  <tr>\n    ")
 400         (if table-workaround
 401             ;; This works around a Firefox bug in the mono file.
 402             (insert "<td bgcolor=\"white\">")
 403           (insert "<td>"))
 404         (insert tag "</td>\n    <td>" (or desc ""))
 405         (setq open-td t))
 406        ((eq (char-after) ?\n)
 407         (delete-char 1)
 408         ;; Negate the following `forward-line'.
 409         (forward-line -1))
 410        ((looking-at "<!-- ")
 411         (search-forward "-->"))
 412        ((looking-at "<p>[- ]*The Detailed Node Listing[- \n]*")
 413         (replace-match "  </td></tr></table>\n
 414 <h3>Detailed Node Listing</h3>\n\n" t t)
 415         (search-forward "<p>")
 416         (search-forward "<p>")
 417         (goto-char (match-beginning 0))
 418         (skip-chars-backward "\n ")
 419         (setq open-td nil)
 420         (insert "</p>\n\n<table  style=\"float:left\" width=\"100%\">"))
 421        ((looking-at "</li></ul>")
 422         (replace-match "" t t))
 423        ((looking-at "<p>")
 424         (replace-match "" t t)
 425         (when open-td
 426           (insert "  </td></tr>")
 427           (setq open-td nil))
 428         (insert "  <tr>
 429     <th colspan=\"2\" align=\"left\" style=\"text-align:left\">")
 430         (re-search-forward "</p>[ \t\n]*<ul class=\"menu\">")
 431         (replace-match "  </th></tr>"))
 432        ((looking-at "[ \t]*</ul>[ \t]*$")
 433         (replace-match
 434          (if open-td
 435              "  </td></tr>\n</table>"
 436            "</table>") t t)
 437         (setq done t))
 438        (t
 439         (if (eobp)
 440             (error "Parse error in %s" f))
 441         (unless open-td
 442           (setq done t))))
 443       (forward-line 1))))
 444
 445 (provide 'admin)
 446
 447 ;;; admin.el ends here