#!/bin/sh
### BEGIN INIT INFO
# Provides:          fivem
# Required-Start:    $network mariadb
# Default-Start:     2 3 4 5
# Short-Description: Los Santos RP FXServer
### END INIT INFO

NAME=fivem
DATA=/opt/fivem/data
SERVER=/opt/fivem/server
LOG=/opt/fivem/logs/server.log
SUPPID=/run/$NAME.sup.pid
CHILDPID=/run/$NAME.child.pid

status() {
  if [ -f $CHILDPID ] && kill -0 "$(cat $CHILDPID)" 2>/dev/null; then
    echo "$NAME running (pid $(cat $CHILDPID))"
    return 0
  fi
  echo "$NAME not running"
  return 3
}

start() {
  if status >/dev/null 2>&1; then echo "$NAME already running"; return 0; fi

  # the database has to answer before resources start querying it
  service mariadb start >/dev/null 2>&1
  i=0
  while ! mysqladmin ping >/dev/null 2>&1; do
    i=$((i+1))
    [ $i -gt 30 ] && echo "warning: mariadb did not come up" && break
    sleep 1
  done

  cd $DATA || exit 1
  setsid /opt/fivem/bin/supervise.sh "$NAME" "$LOG" \
    $SERVER/run.sh +set citizen_dir $SERVER/alpine/opt/cfx-server/citizen/ \
    +exec $DATA/server.cfg >/dev/null 2>&1 < /dev/null &
  sleep 2
  echo "$NAME started"
}

stop() {
  [ -f $SUPPID ] && kill -TERM "$(cat $SUPPID)" 2>/dev/null
  [ -f $CHILDPID ] && kill -TERM "$(cat $CHILDPID)" 2>/dev/null
  sleep 2
  [ -f $CHILDPID ] && kill -9 "$(cat $CHILDPID)" 2>/dev/null
  rm -f $SUPPID $CHILDPID
  echo "$NAME stopped"
}

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