#! /bin/bash
# /etc/init.d/gogs
#

### BEGIN INIT INFO
# Provides:          gogs
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start gogs at boot time.
# Description:       Control gogs.
### END INIT INFO

start_gogs() {
  nohup {{ gogs_user_home }}/gogs/start.sh > {{ gogs_user_home }}/gogs/log/gogs.log 2>&1&
}

# Gogs needs a home path.
export HOME={{ gogs_user_home }}

# Carry out specific functions when asked to by the system
case "$1" in
  start)
    ps aux | grep 'gogs' | grep -v grep | grep -vq start
    if [ $? = 0 ]; then
      echo "Gogs is already running."
    else
      start_gogs
    fi
    ;;
  stop)
    ps aux | grep 'gogs' | grep -v grep | grep -vq stop
    if [ $? = 0 ]; then
      echo "Stopping Gogs."
      kill `ps -ef | grep 'gogs' | grep -v grep | awk '{print $2}'`
    else
      echo "Gogs is already stopped."
    fi
    ;;
  restart)
    ps aux | grep 'gogs' | grep -v grep | grep -vq restart
    if [ $? = 0 ]; then
      kill `ps -ef | grep 'gogs' | grep -v grep | awk '{print $2}'`
    fi
    start_gogs
    ;;
  status)
    ps aux | grep 'gogs' | grep -v grep | grep -vq status
    if [ $? = 0 ]; then
      echo "Gogs is running."
    else
      echo "Gogs is stopped."
    fi
    ;;
  *)
    echo "Usage: /etc/init.d/gogs {start|stop|restart|status}"
    exit 1
    ;;
esac

exit 0