#!/bin/sh
set -e

SCRIPT_DIR="$(cd $(dirname "$0") && pwd -P)"
RELEASE_ROOT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
RELEASES_DIR="$RELEASE_ROOT_DIR/releases"
REL_NAME="<%= rel_name %>"
REL_VSN=$(cat $RELEASES_DIR/start_erl.data | cut -d' ' -f2)
ERTS_VSN=$(cat $RELEASES_DIR/start_erl.data | cut -d' ' -f1)


_cleanup() {
    echo "Shutting down node cleanly.."
    exec "$RELEASES_DIR/$REL_VSN/$REL_NAME.sh" rpc init stop
}

case "$1" in
    foreground)
        trap '_cleanup' HUP INT TERM QUIT

        "$RELEASES_DIR/$REL_VSN/$REL_NAME.sh" $@ &
        __pid=$!

        wait $__pid
        __exit_status=$?

        exit $__exit_status
        ;;
    *)
        exec "$RELEASES_DIR/$REL_VSN/$REL_NAME.sh" "$@"
        ;;
esac