#!/bin/sh
#
# Starts klipper service.
#

USER_DATA=/usr/data
PROG=/usr/share/klippy-env/bin/python
PY_SCRIPT=/usr/share/klipper/klippy/klippy.py
PRINTER_DATA_DIR=$USER_DATA/printer_data
PRINTER_CONFIG_DIR=$PRINTER_DATA_DIR/config
PRINTER_LOGS_DIR=$PRINTER_DATA_DIR/logs
PID_FILE=/var/run/klippy.pid

mcu_reset()
{
    [ -z $(pidof klipper_mcu) ] || /etc/init.d/S57klipper_mcu restart
}

start() {

        mcu_reset

        HOME=/root start-stop-daemon -S -q -b -m -p $PID_FILE \
                --exec $PROG -- $PY_SCRIPT \
                $PRINTER_CONFIG_DIR/printer.cfg \
                -l $PRINTER_LOGS_DIR/klippy.log \
                -a /tmp/klippy_uds
}

stop() {
        start-stop-daemon -K -q -p $PID_FILE
}

restart() {
        stop
        start
}

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart|reload)
        restart
        ;;
  *)
        echo "Usage: $0 {start|stop|restart}"
        exit 1
esac

exit $?