if [ ! -z $PHAROSHOME ] ; then
  echo ""
  echo "*Your environment is already set up for KMI Pharos Image Similarity Search"
  return 0
fi


if [ ! -f "setup.bash" ] ; then
  echo "You must source the script from within the KMI Pharos hom directory"
  return 1
fi

# Need to run this script from its own directory instead of whichever directory it may be called from
thisdir=`pwd`


if [ -z $GSDL3SRCHOME ] ; then
  cd ../..
  source gs3-setup.sh
  cd "$thisdir"
fi

export PHAROSSRCHOME=`pwd`
export PHAROSHOME=$PHAROSSRCHOME/web
export PHAROSOS=$GSDLOS

export IMAGEISHOME=`pwd`

export PATH=$PHAROSSRCHOME/bin/script:$PHAROSSRCHOME/bin/$PHAROSOS:$PATH

export DERBYDB_HOME=$PHAROSHOME/derbyDB

export PHAROS_PREFIX_URL=http://localhost:8080/pharos

echo ""
echo "+Your environment is now set up for KMI Pharos Image Similarity Search"
echo "  - PHAROS_PREFIX_URL=$PHAROS_PREFIX_URL"

echo "  - To start DerbyDB: pharos-start-derby.sh"
echo "  - To stop  DerbyDB: pharos-stop-derby.sh"
echo ""
echo "  - To ingest image: pharos-imageis-add.pl collection file.jpg [doc-id]"
echo "  - To delete image: pharos-imageis-delete.pl collection doc-id"
echo "  - To ingest image: pharos-imageis-query.pl collection doc-id"

cd cmdline-api-srcpack ; source setup.bash ; cd ..

return 0