documentation/db2html-winehq

#! /bin/sh

## Customized version of db2html to make it easier to use alternate
## stylesheets.  Some versions of db2html support a '-d' option to
## specify this, but not all.  We'll explicitly specify that here.
##
## John R. Sheets <jsheets@codeweavers.com>

## Other possible SGML stylesheets (default Debian versions...may be 
## different on other distributions).
#DB_STYLESHEET=/usr/lib/sgml/stylesheet/dsssl/docbook/cygnus/cygnus-both.dsl
#DB_STYLESHEET=/usr/lib/sgml/stylesheet/dsssl/docbook/nwalsh/html/docbook.dsl

## Use included default.dsl DSSSL stylesheet unless explicitly overridden with
## the $WINEDOC_STYLESHEET envar.
##
## NOTE: The invoked DSSSL stylesheet *MUST* have an HTML-specific section
## in it; otherwise, jade will spew everything to stdout and fail to use
## the stated stylesheet.  Something like this:
##
##   <style-specification id="html" use="docbook">
if [ -z "$WINEDOC_STYLESHEET" ]; then
  DB_STYLESHEET=../default.dsl
else
  DB_STYLESHEET=$WINEDOC_STYLESHEET
fi

output=db2html-dir
TMPDIR=DBTOHTML_OUTPUT_DIR$$

echo TMPDIR is $TMPDIR

echo "Using stylesheet: \"${DB_STYLESHEET}\""

if [ $# -gt 2 ]
then
  echo "Usage: `basename $0` [filename.sgml]" >&2
  exit 1
fi

if [ $# -eq 1 ]
then
  if [ ! -r $1 ]
  then
    echo Cannot read \"$1\".  Exiting. >&2
    exit 1
  fi
  if echo $1 | egrep -i '\.sgml$|\.sgm$' >/dev/null 2>&1
  then
    # now make sure that the output directory is always a subdirectory
    # of the current directory
    echo
    input_file=`basename $1`
    output="`echo $input_file | sed 's,\.sgml$,,;s,\.sgm$,,'`"
    echo "input file was called $input_file -- output will be in $output"
    echo
  fi
fi

mkdir $TMPDIR
SAVE_PWD=`pwd`
if [ $1 = `basename $1` ]; then
  echo "working on ../$1"
  (cd $TMPDIR; jade -t sgml -ihtml -d ${DB_STYLESHEET}\#html ../$1; cd $SAVE_PWD)
else
  echo "working on $1"
  (cd $TMPDIR; jade -t sgml -ihtml -d ${DB_STYLESHEET}\#html $1; cd $SAVE_PWD)
fi

if [ $# -eq 1 ]
then
  if [ -d ${output}.junk ]
  then
    /bin/rm -rf ${output}.junk
  fi
  if [ -d ${output} ]
  then
    mv $output ${output}.junk
  fi
  echo "about to rename temporary directory to $output"
  mv ${TMPDIR} $output
else
  cat $TMPDIR/*
fi

rm -rf $TMPDIR

exit 0