#!/bin/bash
# Copyright 2019 JanusGraph Authors
#
# Licensed 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

# Returns the absolute path of this script regardless of symlinks
abs_path() {
    # From: https://stackoverflow.com/a/246128
    #   - To resolve finding the directory after symlinks
    SOURCE="${BASH_SOURCE[0]}"
    while [ -h "$SOURCE" ]; do
        DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
        SOURCE="$(readlink "$SOURCE")"
        [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE"
    done
    echo "$( cd -P "$( dirname "$SOURCE" )" && pwd )"
}

cd "`abs_path`"/..

if [ -n "$JAVA_HOME" ]; then
    JAVA="$JAVA_HOME"/bin/java
else
    JAVA=java
fi

"$JAVA" -cp lib/janusgraph-core-*.jar org.janusgraph.util.system.CheckSocket $1 $2