#!/bin/sh

SCRIPT=$(readlink $0 || true)

if [ -z $SCRIPT ]; then

SCRIPT=$0

fi

SCRIPT_DIR="$(cd `dirname "$SCRIPT"` && pwd -P)"

ROOT_DIR="$(cd "$SCRIPT_DIR/.." && pwd -P)"

if [ -z $LORAWAN_HOME ]; then

LORAWAN_HOME=$ROOT_DIR

fi

__possible_sys="$ROOT_DIR/releases/{{release_version}}/sys.config"

if [ -f "$__possible_sys" ]; then

SYS_CONFIG="$__possible_sys"

elif [ -L "$__possible_sys".orig ]; then

mv "$__possible_sys".orig "$__possible_sys"

SYS_CONFIG="$__possible_sys"

fi

if [ ! -z $LORAWAN_LOG_ROOT ]; then

ERL_ARGS="-lager log_root \"$LORAWAN_LOG_ROOT\""

else

ERL_ARGS="-lager log_root \"log\""

fi

if [ ! -z $GOOGLE_MAPS_KEY ]; then

sed -i "s/GoogleMapsKey = \"[-a-zA-Z0-9]*\"/GoogleMapsKey = \"$GOOGLE_MAPS_KEY\"/g" $ROOT_DIR/lib/lorawan_server-*/priv/admin/admin-config.js

fi

cd $LORAWAN_HOME && erl -noinput +Bd -sname lorawan -pa $ROOT_DIR/lib/*/ebin -s lorawan_app $ERL_ARGS -config $SYS_CONFIG $@