#!/bin/sh
#
# Copyright JS Foundation and other contributors, http://js.foundation
#
# 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.
#

# Separate out node/v8 options from node-red ones
OPTIONS=""
ARGS=""

for arg in "$@"
do
   case $arg in
      --userDir|--settings|--help) ARGS="$ARGS $arg";;
            --*) OPTIONS="$OPTIONS $arg";;
              *) ARGS="$ARGS $arg";;
   esac
done

# Find the real location of this script
CURRENT_PATH=$(pwd)
SCRIPT_PATH=$(readlink -f "$0")
while [ -h "${SCRIPT_PATH}" ]; do
    cd "$(dirname "${SCRIPT_PATH}")" || exit 1
    P=$(basename "${SCRIPT_PATH}")
    SCRIPT_PATH=$(readlink "${P}")
done
cd "$(dirname "${SCRIPT_PATH}")" > /dev/null || exit 1
SCRIPT_PATH=$(pwd)
cd "$CURRENT_PATH" || exit 1

# Run Node-RED
exec /usr/bin/env node ${OPTIONS} "${SCRIPT_PATH}"/../red.js ${ARGS}