gitlabd

#! /bin/bash

# GITLAB
# Maintainer: @randx
# App Version: 4.0
# After https://github.com/gitlabhq/gitlab-recipes/blob/master/init.d/gitlab

### BEGIN INIT INFO
# Provides:          gitlab
# Required-Start:    $local_fs $remote_fs $network $syslog redis-server
# Required-Stop:     $local_fs $remote_fs $network $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: GitLab git repository management
# Description:       GitLab git repository management
### END INIT INFO


APP_ROOT="${H}/gitlab/github"
START_DAEMON_PROCESS="bundle exec puma $DAEMON_OPTS"
DAEMON_OPTS="-C $APP_ROOT/config/puma.rb -e production"
PID_PATH="$APP_ROOT/tmp/pids"
PUMA_PID="$PID_PATH/puma.pid"
SIDEKIQ_PID="$PID_PATH/sidekiq.pid"
STOP_SIDEKIQ="${H}/gitlab/sidekiqd stop"
START_SIDEKIQ="${H}/gitlab/sidekiqd start"
NAME="PUMA"
DESC="Gitlab service"
CD_TO_APP_ROOT="cd ${APP_ROOT}"

check_pid(){

  if [ -f $PUMA_PID ]; then
    PID=`cat $PUMA_PID`
    SPID=`cat $SIDEKIQ_PID`
    #echo "ps aux | grep $PID | grep -v grep | wc -l"
    STATUS=`ps aux | grep $PID | grep -v grep | wc -l`
  else
    STATUS=0
    PID=0
  fi
  SSTATUS="$(sidekiqd status)"
}

start() {
  cd $APP_ROOT
  check_pid
  if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then
    # Program is running, exit with error code 1.
    echo "Error! $DESC $NAME is currently running!"
    if [[ "${SSTATUS##(v)}" == "${SSTATUS}" ]] ; then $START_SIDEKIQ ; fi
    sidekiqd status
    exit 1
  else
    echo "Starting $DESC: "
    #echo "nohup RAILS_ENV=production bundle exec puma $DAEMON_OPTS  > /dev/null  2>&1 &"
    RAILS_ENV=production bundle exec puma $DAEMON_OPTS
    #echo "mkdir -p $PID_PATH && $START_SIDEKIQ  > /dev/null  2>&1 &"
    mkdir -p $PID_PATH && $START_SIDEKIQ  > /dev/null  2>&1 &
    echo "$DESC started"
    read -t10 -n1 -r -p "Waiting for sidekiq: "
    check_pid
    if [[ "${SSTATUS##(v)}" == "${SSTATUS}" ]] ; then $START_SIDEKIQ ; fi
    sidekiqd status
  fi
}

stop() {
  cd $APP_ROOT
  check_pid
  if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then
    ## Program is running, stop it.
    kill -QUIT `cat $PUMA_PID`
    mkdir -p $PID_PATH && $STOP_SIDEKIQ
    rm -f "$PUMA_PID" >> /dev/null
    echo "$DESC stopped"
    check_pid
    if [[ "${SSTATUS##(x)}" == "${SSTATUS}" ]] ; then $STOP_SIDEKIQ ; fi
    sidekiqd status
  else
    ## Program is not running, exit with error.
    echo "Error! $DESC not started!"
    if [[ "${SSTATUS##(x)}" == "${SSTATUS}" ]] ; then $STOP_SIDEKIQ ; fi
    sidekiqd status
    exit 1
  fi
}

restart() {
  cd $APP_ROOT
  check_pid
  if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then
    echo "Restarting $DESC..."
    kill -USR2 `cat $PUMA_PID`
    mkdir -p $PID_PATH && $STOP_SIDEKIQ && $START_SIDEKIQ
    echo "$DESC restarted."
  else
    echo "Error, $NAME not running!"
    exit 1
  fi
}

status() {
  cd $APP_ROOT
  check_pid
  if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then
    echo "$DESC / puma with PID $PID is running."
    "${H}/gitlab/sidekiqd" status
  else
    echo "$DESC is not running."
    sidekiqd status
    exit 1
  fi
}

## Check to see if we are running as root first.
## Found at http://www.cyberciti.biz/tips/shell-root-user-check-script.html
#if [ "$(id -u)" != "0" ]; then
#    echo "This script must be run as root"
#    exit 1
#fi

if [[ ! -e "${APP_ROOT}" ]]; then exit 0 ; fi

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  reload|force-reload)
        echo -n "Reloading $NAME configuration: "
        kill -HUP `cat $PID`
        echo "done."
        ;;
  status)
        status
        ;;
  *)
        echo "Usage: sudo service gitlab {start|stop|status|restart|reload}" >&2
        exit 1
        ;;
esac

exit 0