Homebridge init.d script

init.d.homebridge.sh

#!/bin/sh
### BEGIN INIT INFO
# Provides:          homebridge
# Required-Start:    $network $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:
# Description:       HomeKit support for the impatient
### END INIT INFO
# -*- coding: utf-8 -*-

set -e

DAEMON=/usr/bin/homebridge
PARAMS=""
LOGFILE=/var/log/homebridge.log
NAME=homebridge
DAEMONUSER=homebridge
PIDDIR=/var/run/homebridge
PIDFILE=$PIDDIR/pid
DESC="HomeKit support for the impatient"

test -x $DAEMON || exit 0

. /lib/lsb/init-functions

start_it_up()
{
  if [ ! -d $PIDDIR ]; then
    mkdir -p $PIDDIR
    chown $DAEMONUSER $PIDDIR
    chgrp $DAEMONUSER $PIDDIR
  fi

  if ! mountpoint -q /proc/ ; then
    log_failure_msg "Can't start $DESC - /proc is not mounted"
    return
  fi

  if [ -e $PIDFILE ]; then
    if $0 status > /dev/null ; then
      log_success_msg "$DESC already started; not starting."
      return
    else
      log_success_msg "Removing stale PID file $PIDFILE."
      rm -f $PIDFILE
    fi
  fi

  log_daemon_msg "Starting $DESC" "$NAME"
  start-stop-daemon --start --quiet --chuid $DAEMONUSER --pidfile $PIDFILE \
    --background --make-pidfile \
    --startas /bin/bash -- -c "exec $DAEMON $PARAMS > $LOGFILE 2>&1"
  log_end_msg $?
}

shut_it_down()
{
  log_daemon_msg "Stopping $DESC" "$NAME"
  start-stop-daemon --stop --retry 5 --quiet --oknodo --pidfile $PIDFILE \
    --remove-pidfile --user $DAEMONUSER
  log_end_msg $?
  rm -f $PIDFILE
}


case "$1" in
  start)
    start_it_up
  ;;
  stop)
    shut_it_down
  ;;
  restart)
    shut_it_down
    start_it_up
  ;;
  status)
    status_of_proc -p $PIDFILE $DAEMON $NAME && exit 0 || exit $?
    ;;
  *)
    echo "Usage: /etc/init.d/$NAME {start|stop|restart|status}" >&2
    exit 2
  ;;
esac