#!/bin/bash

FORMAT=$1; shift
DSSSL=$1; shift
SOURCE=$1; shift
# optional args later

# find jade in the path
JADE=`command -v jade`
if [ ! -x "$JADE" ]; then
  # fallback to openjade
  JADE=`command -v openjade`
  if [ ! -x "$JADE" ]; then
    echo "cannot find jade or openjade" 1>&2
    exit 1
  fi
fi

# include dsssl/catalog
MYDIR=`dirname $0`
DOCBKCVSDIR=`cd ${MYDIR}/.. && pwd`
if [ -f ${DOCBKCVSDIR}/dsssl/catalog ]; then
  CATALOGS="$CATALOGS -c ${DOCBKCVSDIR}/dsssl/catalog"
elif [ -f /sourceforge/docbook/dsssl/catalog ]; then
  CATALOGS="$CATALOGS -c /sourceforge/docbook/dsssl/catalog"
fi

# sanity checks
if [ ! -f $DSSSL ]; then
    echo "cannot DSSSL stylesheet $DSSSL" 1>&2
    exit 1
fi
if [ ! -f $SOURCE ]; then
    echo "cannot SGML/XML source $SOURCE" 1>&2
    exit 1
fi

# optional extra catalogs
if [ -f /share/doctypes/catalog ]; then
    CATALOGS="$CATALOGS -c /share/doctypes/catalog"
fi

# set -V FORMAT-backend if appropriate
if [ "$FORMAT" = rtf -o "$FORMAT" = tex -o "$FORMAT" = mif ]; then
    BACKENDSET="-V $FORMAT-backend"
fi

# if jade && file is XML, add the XML catalog, set SP_ENCODING
if [ `basename $JADE` = jade ] && [ ${SOURCE%.xml} != $SOURCE ]; then
  for file in /usr/share/sgml/declaration/xml.dcl \
              /usr/share/sgml/declaration/xml.decl \
              /usr/lib/sgml/declaration/xml.dcl \
              /usr/lib/sgml/declaration/xml.decl ; do
    if [ -f $file ]; then
      DECL=$file
      break
    fi
  done
  export SP_ENCODING=xml
fi

echo $ENV $JADE -E5 $CATALOGS -t $FORMAT -d $DSSSL $BACKENDSET $* $DECL $SOURCE 1>&2
exec $JADE -E5 $CATALOGS -t $FORMAT -d $DSSSL $BACKENDSET $* $DECL $SOURCE