gendocs.sh

   1 #!/bin/sh
   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.
   4
   5 scriptversion=2007-07-01.15
   6
   7 # Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
   8 #
   9 # This program is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 3 of the License,
  12 # or (at your option) any later version.
  13 #
  14 # This program is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 #
  22 # Original author: Mohit Agarwal.
  23 # Send bug reports and any other correspondence to bug-texinfo@gnu.org.
  24
  25 prog=`basename "$0"`
  26 srcdir=`pwd`
  27
  28 scripturl="http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/texinfo/texinfo/util/gendocs.sh"
  29 templateurl="http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/texinfo/texinfo/util/gendocs_template"
  30
  31 : ${SETLANG="env LANG= LC_MESSAGES= LC_ALL= LANGUAGE="}
  32 : ${MAKEINFO="makeinfo"}
  33 : ${TEXI2DVI="texi2dvi -t @finalout"}
  34 : ${DVIPS="dvips"}
  35 : ${DOCBOOK2HTML="docbook2html"}
  36 : ${DOCBOOK2PDF="docbook2pdf"}
  37 : ${DOCBOOK2PS="docbook2ps"}
  38 : ${DOCBOOK2TXT="docbook2txt"}
  39 : ${GENDOCS_TEMPLATE_DIR="."}
  40 unset CDPATH
  41
  42 version="gendocs.sh $scriptversion
  43
  44 Copyright (C) 2007 Free Software Foundation, Inc.
  45 There is NO warranty.  You may redistribute this software
  46 under the terms of the GNU General Public License.
  47 For more information about these matters, see the files named COPYING."
  48
  49 usage="Usage: $prog [OPTION]... PACKAGE MANUAL-TITLE
  50
  51 Generate various output formats from PACKAGE.texinfo (or .texi or .txi) source.
  52 See the GNU Maintainers document for a more extensive discussion:
  53   http://www.gnu.org/prep/maintain_toc.html
  54
  55 Options:
  56   -o OUTDIR   write files into OUTDIR, instead of manual/.
  57   --docbook   convert to DocBook too (xml, txt, html, pdf and ps).
  58   --html ARG  pass indicated ARG to makeinfo for HTML targets.
  59   --help      display this help and exit successfully.
  60   --version   display version information and exit successfully.
  61
  62 Simple example: $prog emacs \"GNU Emacs Manual\"
  63
  64 Typical sequence:
  65   cd YOURPACKAGESOURCE/doc
  66   wget \"$scripturl\"
  67   wget \"$templateurl\"
  68   $prog YOURMANUAL \"GNU YOURMANUAL - One-line description\"
  69
  70 Output will be in a new subdirectory \"manual\" (by default, use -o OUTDIR
  71 to override).  Move all the new files into your web CVS tree, as
  72 explained in the Web Pages node of maintain.texi.
  73
  74 MANUAL-TITLE is included as part of the HTML <title> of the overall
  75 manual/index.html file.  It should include the name of the package being
  76 documented.  manual/index.html is created by substitution from the file
  77 $GENDOCS_TEMPLATE_DIR/gendocs_template.  (Feel free to modify the
  78 generic template for your own purposes.)
  79
  80 If you have several manuals, you'll need to run this script several
  81 times with different YOURMANUAL values, specifying a different output
  82 directory with -o each time.  Then write (by hand) an overall index.html
  83 with links to them all.
  84
  85 If a manual's texinfo sources are spread across several directories,
  86 first copy or symlink all Texinfo sources into a single directory.
  87 (Part of the script's work is to make a tar.gz of the sources.)
  88
  89 You can set the environment variables MAKEINFO, TEXI2DVI, and DVIPS to
  90 control the programs that get executed, and GENDOCS_TEMPLATE_DIR to
  91 control where the gendocs_template file is looked for.  (With --docbook,
  92 the environment variables DOCBOOK2HTML, DOCBOOK2PDF, DOCBOOK2PS, and
  93 DOCBOOK2TXT are also respected.)
  94
  95 By default, makeinfo is run in the default (English) locale, since
  96 that's the language of most Texinfo manuals.  If you happen to have a
  97 non-English manual and non-English web site, check the SETLANG setting
  98 in the source.
  99
 100 Email bug reports or enhancement requests to bug-texinfo@gnu.org.
 101 "
 102
 103 calcsize()
 104 {
 105   size=`ls -ksl $1 | awk '{print $1}'`
 106   echo $size
 107 }
 108
 109 outdir=manual
 110 html=
 111 PACKAGE=
 112 MANUAL_TITLE=
 113
 114 while test $# -gt 0; do
 115   case $1 in
 116     --help) echo "$usage"; exit 0;;
 117     --version) echo "$version"; exit 0;;
 118     -o) shift; outdir=$1;;
 119     --docbook) docbook=yes;;
 120     --html) shift; html=$1;;
 121     -*)
 122       echo "$0: Unknown or ambiguous option \`$1'." >&2
 123       echo "$0: Try \`--help' for more information." >&2
 124       exit 1;;
 125     *)
 126       if test -z "$PACKAGE"; then
 127         PACKAGE=$1
 128       elif test -z "$MANUAL_TITLE"; then
 129         MANUAL_TITLE=$1
 130       else
 131         echo "$0: extra non-option argument \`$1'." >&2
 132         exit 1
 133       fi;;
 134   esac
 135   shift
 136 done
 137
 138 if test -s "$srcdir/$PACKAGE.texinfo"; then
 139   srcfile=$srcdir/$PACKAGE.texinfo
 140 elif test -s "$srcdir/$PACKAGE.texi"; then
 141   srcfile=$srcdir/$PACKAGE.texi
 142 elif test -s "$srcdir/$PACKAGE.txi"; then
 143   srcfile=$srcdir/$PACKAGE.txi
 144 else
 145   echo "$0: cannot find .texinfo or .texi or .txi for $PACKAGE in $srcdir." >&2
 146   exit 1
 147 fi
 148
 149 if test ! -r $GENDOCS_TEMPLATE_DIR/gendocs_template; then
 150   echo "$0: cannot read $GENDOCS_TEMPLATE_DIR/gendocs_template." >&2
 151   echo "$0: it is available from $templateurl." >&2
 152   exit 1
 153 fi
 154
 155 echo Generating output formats for $srcfile
 156
 157 cmd="$SETLANG $MAKEINFO -o $PACKAGE.info \"$srcfile\""
 158 echo "Generating info files... ($cmd)"
 159 eval "$cmd"
 160 mkdir -p $outdir/
 161 tar czf $outdir/$PACKAGE.info.tar.gz $PACKAGE.info*
 162 info_tgz_size=`calcsize $outdir/$PACKAGE.info.tar.gz`
 163 # do not mv the info files, there's no point in having them available
 164 # separately on the web.
 165
 166 cmd="${TEXI2DVI} \"$srcfile\""
 167 echo "Generating dvi ... ($cmd)"
 168 eval "$cmd"
 169
 170 # now, before we compress dvi:
 171 echo Generating postscript...
 172 ${DVIPS} $PACKAGE -o
 173 gzip -f -9 $PACKAGE.ps
 174 ps_gz_size=`calcsize $PACKAGE.ps.gz`
 175 mv $PACKAGE.ps.gz $outdir/
 176
 177 # compress/finish dvi:
 178 gzip -f -9 $PACKAGE.dvi
 179 dvi_gz_size=`calcsize $PACKAGE.dvi.gz`
 180 mv $PACKAGE.dvi.gz $outdir/
 181
 182 cmd="${TEXI2DVI} --pdf \"$srcfile\""
 183 echo "Generating pdf ... ($cmd)"
 184 eval "$cmd"
 185 pdf_size=`calcsize $PACKAGE.pdf`
 186 mv $PACKAGE.pdf $outdir/
 187
 188 cmd="$SETLANG $MAKEINFO -o $PACKAGE.txt --no-split --no-headers \"$srcfile\""
 189 echo "Generating ASCII... ($cmd)"
 190 eval "$cmd"
 191 ascii_size=`calcsize $PACKAGE.txt`
 192 gzip -f -9 -c $PACKAGE.txt >$outdir/$PACKAGE.txt.gz
 193 ascii_gz_size=`calcsize $outdir/$PACKAGE.txt.gz`
 194 mv $PACKAGE.txt $outdir/
 195
 196 cmd="$SETLANG $MAKEINFO --no-split --html -o $PACKAGE.html $html \"$srcfile\""
 197 echo "Generating monolithic html... ($cmd)"
 198 rm -rf $PACKAGE.html  # in case a directory is left over
 199 eval "$cmd"
 200 html_mono_size=`calcsize $PACKAGE.html`
 201 gzip -f -9 -c $PACKAGE.html >$outdir/$PACKAGE.html.gz
 202 html_mono_gz_size=`calcsize $outdir/$PACKAGE.html.gz`
 203 mv $PACKAGE.html $outdir/
 204
 205 cmd="$SETLANG $MAKEINFO --html -o $PACKAGE.html $html \"$srcfile\""
 206 echo "Generating html by node... ($cmd)"
 207 eval "$cmd"
 208 split_html_dir=$PACKAGE.html
 209 (
 210   cd ${split_html_dir} || exit 1
 211   tar -czf ../$outdir/${PACKAGE}.html_node.tar.gz -- *.html
 212 )
 213 html_node_tgz_size=`calcsize $outdir/${PACKAGE}.html_node.tar.gz`
 214 rm -f $outdir/html_node/*.html
 215 mkdir -p $outdir/html_node/
 216 mv ${split_html_dir}/*.html $outdir/html_node/
 217 rmdir ${split_html_dir}
 218
 219 echo Making .tar.gz for sources...
 220 srcfiles=`ls *.texinfo *.texi *.txi *.eps 2>/dev/null`
 221 tar cvzfh $outdir/$PACKAGE.texi.tar.gz $srcfiles
 222 texi_tgz_size=`calcsize $outdir/$PACKAGE.texi.tar.gz`
 223
 224 if test -n "$docbook"; then
 225   cmd="$SETLANG $MAKEINFO -o - --docbook \"$srcfile\" > ${srcdir}/$PACKAGE-db.xml"
 226   echo "Generating docbook XML... $(cmd)"
 227   eval "$cmd"
 228   docbook_xml_size=`calcsize $PACKAGE-db.xml`
 229   gzip -f -9 -c $PACKAGE-db.xml >$outdir/$PACKAGE-db.xml.gz
 230   docbook_xml_gz_size=`calcsize $outdir/$PACKAGE-db.xml.gz`
 231   mv $PACKAGE-db.xml $outdir/
 232
 233   cmd="${DOCBOOK2HTML} -o $split_html_db_dir ${outdir}/$PACKAGE-db.xml"
 234   echo "Generating docbook HTML... ($cmd)"
 235   eval "$cmd"
 236   split_html_db_dir=html_node_db
 237   (
 238     cd ${split_html_db_dir} || exit 1
 239     tar -czf ../$outdir/${PACKAGE}.html_node_db.tar.gz -- *.html
 240   )
 241   html_node_db_tgz_size=`calcsize $outdir/${PACKAGE}.html_node_db.tar.gz`
 242   rm -f $outdir/html_node_db/*.html
 243   mkdir -p $outdir/html_node_db
 244   mv ${split_html_db_dir}/*.html $outdir/html_node_db/
 245   rmdir ${split_html_db_dir}
 246
 247   cmd="${DOCBOOK2TXT} ${outdir}/$PACKAGE-db.xml"
 248   echo "Generating docbook ASCII... ($cmd)"
 249   eval "$cmd"
 250   docbook_ascii_size=`calcsize $PACKAGE-db.txt`
 251   mv $PACKAGE-db.txt $outdir/
 252
 253   cmd="${DOCBOOK2PS} ${outdir}/$PACKAGE-db.xml"
 254   echo "Generating docbook PS... $(cmd)"
 255   eval "$cmd"
 256   gzip -f -9 -c $PACKAGE-db.ps >$outdir/$PACKAGE-db.ps.gz
 257   docbook_ps_gz_size=`calcsize $outdir/$PACKAGE-db.ps.gz`
 258   mv $PACKAGE-db.ps $outdir/
 259
 260   cmd="${DOCBOOK2PDF} ${outdir}/$PACKAGE-db.xml"
 261   echo "Generating docbook PDF... ($cmd)"
 262   eval "$cmd"
 263   docbook_pdf_size=`calcsize $PACKAGE-db.pdf`
 264   mv $PACKAGE-db.pdf $outdir/
 265 fi
 266
 267 echo Writing index file...
 268 curdate=`date '+%B %d, %Y'`
 269 sed \
 270    -e "s!%%TITLE%%!$MANUAL_TITLE!g" \
 271    -e "s!%%DATE%%!$curdate!g" \
 272    -e "s!%%PACKAGE%%!$PACKAGE!g" \
 273    -e "s!%%HTML_MONO_SIZE%%!$html_mono_size!g" \
 274    -e "s!%%HTML_MONO_GZ_SIZE%%!$html_mono_gz_size!g" \
 275    -e "s!%%HTML_NODE_TGZ_SIZE%%!$html_node_tgz_size!g" \
 276    -e "s!%%INFO_TGZ_SIZE%%!$info_tgz_size!g" \
 277    -e "s!%%DVI_GZ_SIZE%%!$dvi_gz_size!g" \
 278    -e "s!%%PDF_SIZE%%!$pdf_size!g" \
 279    -e "s!%%PS_GZ_SIZE%%!$ps_gz_size!g" \
 280    -e "s!%%ASCII_SIZE%%!$ascii_size!g" \
 281    -e "s!%%ASCII_GZ_SIZE%%!$ascii_gz_size!g" \
 282    -e "s!%%TEXI_TGZ_SIZE%%!$texi_tgz_size!g" \
 283    -e "s!%%DOCBOOK_HTML_NODE_TGZ_SIZE%%!$html_node_db_tgz_size!g" \
 284    -e "s!%%DOCBOOK_ASCII_SIZE%%!$docbook_ascii_size!g" \
 285    -e "s!%%DOCBOOK_PS_GZ_SIZE%%!$docbook_ps_gz_size!g" \
 286    -e "s!%%DOCBOOK_PDF_SIZE%%!$docbook_pdf_size!g" \
 287    -e "s!%%DOCBOOK_XML_SIZE%%!$docbook_xml_size!g" \
 288    -e "s!%%DOCBOOK_XML_GZ_SIZE%%!$docbook_xml_gz_size!g" \
 289    -e "s,%%SCRIPTURL%%,$scripturl,g" \
 290    -e "s!%%SCRIPTNAME%%!$prog!g" \
 291 $GENDOCS_TEMPLATE_DIR/gendocs_template >$outdir/index.html
 292
 293 echo "Done!  See $outdir/ subdirectory for new files."
 294
 295 # Local variables:
 296 # eval: (add-hook 'write-file-hooks 'time-stamp)
 297 # time-stamp-start: "scriptversion="
 298 # time-stamp-format: "%:y-%02m-%02d.%02H"
 299 # time-stamp-end: "$"
 300 # End: