PKG=#DZ-PKG#
INSTANCE=#DZ-INSTANCE#
ZVER=#DZ-ZVER#
DATABASE=#DZ-DATABASE#

[ -n "$(echo $INSTANCE)" ] || exit 1

remove_products()
{
    products="#DZ-PRODUCTS#"
    if [ -n "$products" ]; then
    	dzhandle -z $ZVER remove-product --lazy --force $INSTANCE $products
    fi
}

case "$1" in
  remove|upgrade)
    if [ "$DATABASE" = "ZEO" ]; then
        dzhandle -z $ZVER zeoctl $INSTANCE stop || true
    fi
    dzhandle -z $ZVER zopectl $INSTANCE stop || true
    remove_products || true
    ;;

  failed-upgrade|deconfigure)
    ;;

  *)
    echo "prerm called with unknown argument \`$1'" >&2
    exit 1
    ;;
esac
