#!/bin/bash

# this script creates and installs the isodoc class and its
# documentation

# ./inst            : create everything, install in local tree, make zip for CTAN
# ./inst clean      : remove all that can be restored
# ./inst zip        : make a zip file for CTAN

function die {
  echo "$@"
  exit 1
}

function clean() { # remove all that can be restored,
                   # except isodoc.cls and isodoc.pdf
  for i in *.tex; do
    mk -C $i
  done
  mk -c isodoc
  rm -f chopin* texnan* *.png *.jpg *.pfb # these are in binaries.m64
  rm -f logo[12].pdf *.txt
}

# The script needs:
# mk        http://www.ctan.org/tex-archive/support/latex_maker
# vpp       http://www.ctan.org/tex-archive/support/view_print_ps_pdf/
# unzip     unzip-5.52-14.rpm
# uudecode  sharutils-4.6-13.rpm

for i in mk vpp unzip uudecode; do 
  type $i &> /dev/null || die executable $i not found
done

NAME=isodoc
LOCAL=`kpsewhich --expand-var '$TEXMFLOCAL'`     # local tex dir
if [ "$LOCAL" = "" ]; then
  echo 'Could not find value for $TEXMFLOCAL'
  exit 1
fi
LOCAL=${LOCAL}tex/latex
ln -sf ../isodoc.dtx
ln -sf ../isodoc.ins


# binary files are stored cvs as a mime64-encoded zip file binaries.m64
# pack binaries, if necessary, with:
#   zip -m binaries chopin* texnan* *.jpg *.png
#   uunecode binaries.zip <binaries.zip > binaries.m64
#   rm binaries.zip
# but don't forget to add the original $Id...$ line on top of the new encoded file

case "$1" in 
clean)
  clean
  rm -f isodoc.{cls,pdf,ins,dtx}
  ;;
zip) 
  echo make zip
  mv isodoc.cls isodoc.pdf ..
  clean
  rm isodoc.dtx isodoc.ins
  cd ..
  version=`grep ' v[0-9.]\+ isodoc class' isodoc.dtx |sed 's/.* v\([0-9.]\+\) .*/\1/' `
  zipfile=isodoc-$version.zip
  zip -Drq $zipfile * -x CVS/*
  rm isodoc.cls isodoc.pdf
  ;;
"")
  echo unpack binaries
  uudecode binaries.m64
  unzip -q binaries
  rm binaries.zip

  # make verbinput files without $Id-lines
  echo make example files
  for i in `grep -l '$\(Id\): ' *.{tex,sty}`; do
    grep -v '$\(Id\): ' $i >${i%.???}.txt
  done
  
  echo y |tex $NAME.ins >/dev/null
  for i in *.tex; do
    mk --noview --noprint $i
  done
  vpp --noview --batch='1 ologo1' logoletter.pdf
  vpp --noview --batch='2 ologo2' logoletter.pdf

  echo make documentation
  pdflatex --interaction=batchmode $NAME.dtx > /dev/null
  makeindex -q -s gglo.ist -o $NAME.gls $NAME.glo
  makeindex -q -s gind.ist -o $NAME.ind $NAME.idx
  pdflatex --interaction=batchmode $NAME.dtx > /dev/null
  
  echo install in local tree
  sudo cp $NAME.{dtx,cls,pdf} $LOCAL       # install in local tex tree
  sudo -i mktexlsr
  ;;
*)
  echo illegal argument
  exit 1
  ;;
esac
# $Id: inst,v 1.13 2009-06-15 13:21:28 wybo Exp $