#!/usr/bin/env bash
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

echo $0 $*
[ "$DEBUG" ] && set -x
. /etc/default/sling || true

if [ remove = "$1" ]; then
	if service sling status; then
    	service sling stop
    fi
    rm -f $SLING_DEFAULTS

    # Generate a cleanup script to purge all generated files
    # Note: validate all deletions!
    cat >/tmp/sling-cleanup.sh <<-EOT
    #!/bin/bash
    echo Purging sling generated files
    [ "$DEBUG" ] && set -x
    [ "${SLING_EXEC}" ] 		&& [ -d ${SLING_EXEC} ] 	&& rm -rf ${SLING_EXEC}
    [ "${SLING_LOG_DIR}" ] 		&& [ -d ${SLING_LOG_DIR} ]	&& rm -rf ${SLING_LOG_DIR}
    # Purge deletes data as well
    rm -f $0
EOT

fi