2 # gendocs.sh -- generate a GNU manual in many formats. This script is
3 # mentioned in maintain.texi. See the help message below for usage details.
5 scriptversion=2014-05-01.10
7 # Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
8 # Free Software Foundation, Inc.
10 # This program is free software: you can redistribute it and/or modify
11 # it under the terms of the GNU General Public License as published by
12 # the Free Software Foundation; either version 3 of the License, or
13 # (at your option) any later version.
15 # This program is distributed in the hope that it will be useful,
16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 # GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License
21 # along with this program. If not, see <http://www.gnu.org/licenses/>.
23 # Original author: Mohit Agarwal.
24 # Send bug reports and any other correspondence to bug-texinfo@gnu.org.
26 # The latest version of this script, and the companion template, is
27 # available from Texinfo CVS:
28 # http://savannah.gnu.org/cgi-bin/viewcvs/texinfo/texinfo/util/gendocs.sh
29 # http://savannah.gnu.org/cgi-bin/viewcvs/texinfo/texinfo/util/gendocs_template
31 # An up-to-date copy is also maintained in Gnulib (gnu.org/software/gnulib).
34 # - image importation was only implemented for HTML generated by
35 # makeinfo. But it should be simple enough to adjust.
36 # - images are not imported in the source tarball. All the needed
37 # formats (PDF, PNG, etc.) should be included.
42 scripturl="http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/texinfo/texinfo/util/gendocs.sh"
43 templateurl="http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/texinfo/texinfo/util/gendocs_template"
45 : ${SETLANG="env LANG= LC_MESSAGES= LC_ALL= LANGUAGE="}
46 : ${MAKEINFO="makeinfo"}
47 : ${TEXI2DVI="texi2dvi -t @finalout"}
48 : ${DOCBOOK2HTML="docbook2html"}
49 : ${DOCBOOK2PDF="docbook2pdf"}
50 : ${DOCBOOK2TXT="docbook2txt"}
51 : ${GENDOCS_TEMPLATE_DIR="."}
53 : ${TEXI2HTML="texi2html"}
57 version="gendocs.sh $scriptversion
59 Copyright 2013 Free Software Foundation, Inc.
60 There is NO warranty. You may redistribute this software
61 under the terms of the GNU General Public License.
62 For more information about these matters, see the files named COPYING."
64 usage="Usage: $prog [OPTION]... PACKAGE MANUAL-TITLE
66 Generate output in various formats from PACKAGE.texinfo (or .texi or
67 .txi) source. See the GNU Maintainers document for a more extensive
69 http://www.gnu.org/prep/maintain_toc.html
72 --email ADR use ADR as contact in generated web pages; always give this.
74 -s SRCFILE read Texinfo from SRCFILE, instead of PACKAGE.{texinfo|texi|txi}
75 -o OUTDIR write files into OUTDIR, instead of manual/.
76 -I DIR append DIR to the Texinfo search path.
77 --common ARG pass ARG in all invocations.
78 --html ARG pass ARG to makeinfo or texi2html for HTML targets.
79 --info ARG pass ARG to makeinfo for Info, instead of --no-split.
80 --no-ascii skip generating the plain text output.
81 --no-html skip generating the html output.
82 --no-info skip generating the info output.
83 --no-tex skip generating the dvi and pdf output.
84 --source ARG include ARG in tar archive of sources.
85 --split HOW make split HTML by node, section, chapter; default node.
87 --texi2html use texi2html to make HTML target, with all split versions.
88 --docbook convert through DocBook too (xml, txt, html, pdf).
90 --help display this help and exit successfully.
91 --version display version information and exit successfully.
93 Simple example: $prog --email bug-gnu-emacs@gnu.org emacs \"GNU Emacs Manual\"
99 $prog --email BUGLIST MANUAL \"GNU MANUAL - One-line description\"
101 Output will be in a new subdirectory \"manual\" (by default;
102 use -o OUTDIR to override). Move all the new files into your web CVS
103 tree, as explained in the Web Pages node of maintain.texi.
105 Please use the --email ADDRESS option so your own bug-reporting
106 address will be used in the generated HTML pages.
108 MANUAL-TITLE is included as part of the HTML <title> of the overall
109 manual/index.html file. It should include the name of the package being
110 documented. manual/index.html is created by substitution from the file
111 $GENDOCS_TEMPLATE_DIR/gendocs_template. (Feel free to modify the
112 generic template for your own purposes.)
114 If you have several manuals, you'll need to run this script several
115 times with different MANUAL values, specifying a different output
116 directory with -o each time. Then write (by hand) an overall index.html
117 with links to them all.
119 If a manual's Texinfo sources are spread across several directories,
120 first copy or symlink all Texinfo sources into a single directory.
121 (Part of the script's work is to make a tar.gz of the sources.)
123 As implied above, by default monolithic Info files are generated.
124 If you want split Info, or other Info options, use --info to override.
126 You can set the environment variables MAKEINFO, TEXI2DVI, TEXI2HTML,
127 and PERL to control the programs that get executed, and
128 GENDOCS_TEMPLATE_DIR to control where the gendocs_template file is
129 looked for. With --docbook, the environment variables DOCBOOK2HTML,
130 DOCBOOK2PDF, and DOCBOOK2TXT are also consulted.
132 By default, makeinfo and texi2dvi are run in the default (English)
133 locale, since that's the language of most Texinfo manuals. If you
134 happen to have a non-English manual and non-English web site, see the
135 SETLANG setting in the source.
137 Email bug reports or enhancement requests to bug-texinfo@gnu.org.
142 EMAIL=webmasters@gnu.org # please override with --email
143 commonarg= # passed to all makeinfo/texi2html invcations.
144 dirargs= # passed to all tools (-I dir).
145 dirs= # -I directories.
157 while test $# -gt 0; do
159 -s) shift; srcfile=$1;;
160 -o) shift; outdir=$1;;
161 -I) shift; dirargs="$dirargs -I '$1'"; dirs="$dirs $1";;
162 --common) shift; commonarg=$1;;
163 --docbook) docbook=yes;;
164 --email) shift; EMAIL=$1;;
165 --html) shift; htmlarg=$1;;
166 --info) shift; infoarg=$1;;
167 --no-ascii) generate_ascii=false;;
168 --no-html) generate_ascii=false;;
169 --no-info) generate_info=false;;
170 --no-tex) generate_tex=false;;
171 --source) shift; source_extra=$1;;
172 --split) shift; split=$1;;
173 --texi2html) use_texi2html=1;;
175 --help) echo "$usage"; exit 0;;
176 --version) echo "$version"; exit 0;;
178 echo "$0: Unknown option \`$1'." >&2
179 echo "$0: Try \`--help' for more information." >&2
182 if test -z "$PACKAGE"; then
184 elif test -z "$MANUAL_TITLE"; then
187 echo "$0: extra non-option argument \`$1'." >&2
194 # makeinfo uses the dirargs, but texi2dvi doesn't.
195 commonarg=" $dirargs $commonarg"
197 # For most of the following, the base name is just $PACKAGE
200 if test -n "$srcfile"; then
201 # but here, we use the basename of $srcfile
202 base=`basename "$srcfile"`
204 *.txi|*.texi|*.texinfo) base=`echo "$base"|sed 's/\.[texinfo]*$//'`;;
207 elif test -s "$srcdir/$PACKAGE.texinfo"; then
208 srcfile=$srcdir/$PACKAGE.texinfo
209 elif test -s "$srcdir/$PACKAGE.texi"; then
210 srcfile=$srcdir/$PACKAGE.texi
211 elif test -s "$srcdir/$PACKAGE.txi"; then
212 srcfile=$srcdir/$PACKAGE.txi
214 echo "$0: cannot find .texinfo or .texi or .txi for $PACKAGE in $srcdir." >&2
218 if test ! -r $GENDOCS_TEMPLATE_DIR/gendocs_template; then
219 echo "$0: cannot read $GENDOCS_TEMPLATE_DIR/gendocs_template." >&2
220 echo "$0: it is available from $templateurl." >&2
224 # Function to return size of $1 in something resembling kilobytes.
227 size=`ls -ksl $1 | awk '{print $1}'`
231 # copy_images OUTDIR HTML-FILE...
232 # -------------------------------
233 # Copy all the images needed by the HTML-FILEs into OUTDIR.
234 # Look for them in . and the -I directories; this is simpler than what
235 # makeinfo supports with -I, but hopefully it will suffice.
248 /<img src="(.*?)"/g && ++$need{$1};
251 #print "$me: @{[keys %need]}\n"; # for debugging, show images found.
252 FILE: for my $f (keys %need) {
256 my $dest = dirname ("$odir/$f");
259 -d $dest || mkpath ($dest)
260 || die "$me: cannot mkdir $dest: $!\n";
263 copy ("$d/$f", $dest)
264 || die "$me: cannot copy $d/$f to $dest: $!\n";
268 die "$me: $ARGV: cannot find image $f\n";
275 /*) abs_outdir=$outdir;;
276 *) abs_outdir=$srcdir/$outdir;;
279 echo "Making output for $srcfile"
284 if $generate_info; then
285 cmd="$SETLANG $MAKEINFO -o $PACKAGE.info $commonarg $infoarg \"$srcfile\""
286 echo "Generating info... ($cmd)"
287 rm -f $PACKAGE.info* # get rid of any strays
289 tar czf "$outdir/$PACKAGE.info.tar.gz" $PACKAGE.info*
290 ls -l "$outdir/$PACKAGE.info.tar.gz"
291 info_tgz_size=`calcsize "$outdir/$PACKAGE.info.tar.gz"`
292 # do not mv the info files, there's no point in having them available
293 # separately on the web.
297 if $generate_tex; then
298 cmd="$SETLANG $TEXI2DVI $dirargs \"$srcfile\""
299 printf "\nGenerating dvi... ($cmd)\n"
301 # compress/finish dvi:
302 gzip -f -9 $PACKAGE.dvi
303 dvi_gz_size=`calcsize $PACKAGE.dvi.gz`
304 mv $PACKAGE.dvi.gz "$outdir/"
305 ls -l "$outdir/$PACKAGE.dvi.gz"
307 cmd="$SETLANG $TEXI2DVI --pdf $dirargs \"$srcfile\""
308 printf "\nGenerating pdf... ($cmd)\n"
310 pdf_size=`calcsize $PACKAGE.pdf`
311 mv $PACKAGE.pdf "$outdir/"
312 ls -l "$outdir/$PACKAGE.pdf"
313 fi # end tex (dvi + pdf)
316 if $generate_ascii; then
317 opt="-o $PACKAGE.txt --no-split --no-headers $commonarg"
318 cmd="$SETLANG $MAKEINFO $opt \"$srcfile\""
319 printf "\nGenerating ascii... ($cmd)\n"
321 ascii_size=`calcsize $PACKAGE.txt`
322 gzip -f -9 -c $PACKAGE.txt >"$outdir/$PACKAGE.txt.gz"
323 ascii_gz_size=`calcsize "$outdir/$PACKAGE.txt.gz"`
324 mv $PACKAGE.txt "$outdir/"
325 ls -l "$outdir/$PACKAGE.txt" "$outdir/$PACKAGE.txt.gz"
330 if $generate_html; then
331 # Split HTML at level $1. Used for texi2html.
334 opt="--split=$1 --node-files $commonarg $htmlarg"
335 cmd="$SETLANG $TEXI2HTML --output $PACKAGE.html $opt \"$srcfile\""
336 printf "\nGenerating html by $1... ($cmd)\n"
338 split_html_dir=$PACKAGE.html
340 cd ${split_html_dir} || exit 1
341 ln -sf ${PACKAGE}.html index.html
342 tar -czf "$abs_outdir/${PACKAGE}.html_$1.tar.gz" -- *.html
344 eval html_$1_tgz_size=`calcsize "$outdir/${PACKAGE}.html_$1.tar.gz"`
345 rm -f "$outdir"/html_$1/*.html
346 mkdir -p "$outdir/html_$1/"
347 mv ${split_html_dir}/*.html "$outdir/html_$1/"
348 rmdir ${split_html_dir}
351 if test -z "$use_texi2html"; then
352 opt="--no-split --html -o $PACKAGE.html $commonarg $htmlarg"
353 cmd="$SETLANG $MAKEINFO $opt \"$srcfile\""
354 printf "\nGenerating monolithic html... ($cmd)\n"
355 rm -rf $PACKAGE.html # in case a directory is left over
357 html_mono_size=`calcsize $PACKAGE.html`
358 gzip -f -9 -c $PACKAGE.html >"$outdir/$PACKAGE.html.gz"
359 html_mono_gz_size=`calcsize "$outdir/$PACKAGE.html.gz"`
360 copy_images "$outdir/" $PACKAGE.html
361 mv $PACKAGE.html "$outdir/"
362 ls -l "$outdir/$PACKAGE.html" "$outdir/$PACKAGE.html.gz"
364 # Before Texinfo 5.0, makeinfo did not accept a --split=HOW option,
365 # it just always split by node. So if we're splitting by node anyway,
367 if test "x$split" = xnode; then
370 split_arg=--split=$split
373 opt="--html -o $PACKAGE.html $split_arg $commonarg $htmlarg"
374 cmd="$SETLANG $MAKEINFO $opt \"$srcfile\""
375 printf "\nGenerating html by $split... ($cmd)\n"
377 split_html_dir=$PACKAGE.html
378 copy_images $split_html_dir/ $split_html_dir/*.html
380 cd $split_html_dir || exit 1
381 tar -czf "$abs_outdir/$PACKAGE.html_$split.tar.gz" -- *
384 html_${split}_tgz_size=`calcsize "$outdir/$PACKAGE.html_$split.tar.gz"`
385 rm -rf "$outdir/html_$split/"
386 mv $split_html_dir "$outdir/html_$split/"
387 du -s "$outdir/html_$split/"
388 ls -l "$outdir/$PACKAGE.html_$split.tar.gz"
390 else # use texi2html:
391 opt="--output $PACKAGE.html $commonarg $htmlarg"
392 cmd="$SETLANG $TEXI2HTML $opt \"$srcfile\""
393 printf "\nGenerating monolithic html with texi2html... ($cmd)\n"
394 rm -rf $PACKAGE.html # in case a directory is left over
396 html_mono_size=`calcsize $PACKAGE.html`
397 gzip -f -9 -c $PACKAGE.html >"$outdir/$PACKAGE.html.gz"
398 html_mono_gz_size=`calcsize "$outdir/$PACKAGE.html.gz"`
399 mv $PACKAGE.html "$outdir/"
408 printf "\nMaking .tar.gz for sources...\n"
412 srcfiles=`ls -d *.texinfo *.texi *.txi *.eps $source_extra 2>/dev/null` || true
413 tar czfh "$abs_outdir/$PACKAGE.texi.tar.gz" $srcfiles
414 ls -l "$abs_outdir/$PACKAGE.texi.tar.gz"
416 texi_tgz_size=`calcsize "$outdir/$PACKAGE.texi.tar.gz"`
419 # Do everything again through docbook.
420 if test -n "$docbook"; then
421 opt="-o - --docbook $commonarg"
422 cmd="$SETLANG $MAKEINFO $opt \"$srcfile\" >${srcdir}/$PACKAGE-db.xml"
423 printf "\nGenerating docbook XML... ($cmd)\n"
425 docbook_xml_size=`calcsize $PACKAGE-db.xml`
426 gzip -f -9 -c $PACKAGE-db.xml >"$outdir/$PACKAGE-db.xml.gz"
427 docbook_xml_gz_size=`calcsize "$outdir/$PACKAGE-db.xml.gz"`
428 mv $PACKAGE-db.xml "$outdir/"
430 split_html_db_dir=html_node_db
431 opt="$commonarg -o $split_html_db_dir"
432 cmd="$DOCBOOK2HTML $opt \"${outdir}/$PACKAGE-db.xml\""
433 printf "\nGenerating docbook HTML... ($cmd)\n"
436 cd ${split_html_db_dir} || exit 1
437 tar -czf "$abs_outdir/${PACKAGE}.html_node_db.tar.gz" -- *.html
439 html_node_db_tgz_size=`calcsize "$outdir/${PACKAGE}.html_node_db.tar.gz"`
440 rm -f "$outdir"/html_node_db/*.html
441 mkdir -p "$outdir/html_node_db"
442 mv ${split_html_db_dir}/*.html "$outdir/html_node_db/"
443 rmdir ${split_html_db_dir}
445 cmd="$DOCBOOK2TXT \"${outdir}/$PACKAGE-db.xml\""
446 printf "\nGenerating docbook ASCII... ($cmd)\n"
448 docbook_ascii_size=`calcsize $PACKAGE-db.txt`
449 mv $PACKAGE-db.txt "$outdir/"
451 cmd="$DOCBOOK2PDF \"${outdir}/$PACKAGE-db.xml\""
452 printf "\nGenerating docbook PDF... ($cmd)\n"
454 docbook_pdf_size=`calcsize $PACKAGE-db.pdf`
455 mv $PACKAGE-db.pdf "$outdir/"
459 printf "\nMaking index.html for $PACKAGE...\n"
460 if test -z "$use_texi2html"; then
461 CONDS="/%%IF *HTML_SECTION%%/,/%%ENDIF *HTML_SECTION%%/d;\
462 /%%IF *HTML_CHAPTER%%/,/%%ENDIF *HTML_CHAPTER%%/d"
464 # should take account of --split here.
465 CONDS="/%%ENDIF.*%%/d;/%%IF *HTML_SECTION%%/d;/%%IF *HTML_CHAPTER%%/d"
468 curdate=`$SETLANG date '+%B %d, %Y'`
470 -e "s!%%TITLE%%!$MANUAL_TITLE!g" \
471 -e "s!%%EMAIL%%!$EMAIL!g" \
472 -e "s!%%PACKAGE%%!$PACKAGE!g" \
473 -e "s!%%DATE%%!$curdate!g" \
474 -e "s!%%HTML_MONO_SIZE%%!$html_mono_size!g" \
475 -e "s!%%HTML_MONO_GZ_SIZE%%!$html_mono_gz_size!g" \
476 -e "s!%%HTML_NODE_TGZ_SIZE%%!$html_node_tgz_size!g" \
477 -e "s!%%HTML_SECTION_TGZ_SIZE%%!$html_section_tgz_size!g" \
478 -e "s!%%HTML_CHAPTER_TGZ_SIZE%%!$html_chapter_tgz_size!g" \
479 -e "s!%%INFO_TGZ_SIZE%%!$info_tgz_size!g" \
480 -e "s!%%DVI_GZ_SIZE%%!$dvi_gz_size!g" \
481 -e "s!%%PDF_SIZE%%!$pdf_size!g" \
482 -e "s!%%ASCII_SIZE%%!$ascii_size!g" \
483 -e "s!%%ASCII_GZ_SIZE%%!$ascii_gz_size!g" \
484 -e "s!%%TEXI_TGZ_SIZE%%!$texi_tgz_size!g" \
485 -e "s!%%DOCBOOK_HTML_NODE_TGZ_SIZE%%!$html_node_db_tgz_size!g" \
486 -e "s!%%DOCBOOK_ASCII_SIZE%%!$docbook_ascii_size!g" \
487 -e "s!%%DOCBOOK_PDF_SIZE%%!$docbook_pdf_size!g" \
488 -e "s!%%DOCBOOK_XML_SIZE%%!$docbook_xml_size!g" \
489 -e "s!%%DOCBOOK_XML_GZ_SIZE%%!$docbook_xml_gz_size!g" \
490 -e "s,%%SCRIPTURL%%,$scripturl,g" \
491 -e "s!%%SCRIPTNAME%%!$prog!g" \
493 $GENDOCS_TEMPLATE_DIR/gendocs_template >"$outdir/index.html"
495 echo "Done, see $outdir/ subdirectory for new files."
498 # eval: (add-hook 'write-file-hooks 'time-stamp)
499 # time-stamp-start: "scriptversion="
500 # time-stamp-format: "%:y-%02m-%02d.%02H"
501 # time-stamp-end: "$"