s_rails

#!/bin/bash
### BEGIN INIT INFO
# Provides:          s_rails
# Required-Start:    $all
# Required-Stop:     $local_fs
# Default-Start:     2 3 4 5
# Default-Stop:      6 0 1
# Short-Description: simple description.
### END INIT INFO
PATHDIR=/home/restot/runtime/spree330
LOGFILE=/var/log/s_rails.log
PIDFILE=$PATHDIR/tmp/pids/passenger.80.pid
DATE=`date +%Y-%m-%d\ %T\ %Z`
SQL_INSTANCE=stalnoy-172220:europe-west1:stalnoy-db-mini

start() 
{
        if [- f $PADFILE] && kill -0 $(cat $PIDFILE); then
                echo 'Service already running' >&2
                echo $(date +%Y-%m-%d\ %T\ %Z) Service already running >> $LOGFILE
                return 1
        fi

        echo 'Starting rails server...' >&2
        echo $(date +%Y-%m-%d\ %T\ %Z) Starting rails server... >> $LOGFILE
sudo -u restot screen -S "proxy" -d -m
sudo -u restot screen -r "proxy" -X stuff $'while ! sudo ~/cloud_sql_proxy -instances="$SQL_INSTANCE" -dir=/cloudsql; do sleep 1; done \n'

sudo -u restot screen -S "pass" -d -m
sudo -u restot screen -r "pass" -X stuff $"cd $PATHDIR \n"
sudo -u restot screen -r "pass" -X stuff $'bash --login \n'
#sudo -u restot screen -r "pass" -X stuff $'rvm gemset use 501 \n'
sudo -u restot screen -r "pass" -X stuff $'rvmsudo passenger start -p 80 -b 0.0.0.0 -e production \n'


echo ' Rails server started!' >&2
echo $(date +%Y-%m-%d\ %T\ %Z)  Rails server started! >> $LOGFILE
}

stop()
{

echo 'Stopping rails server' >&2
echo $(date +%Y-%m-%d\ %T\ %Z) Stopping rails server >> $LOGFILE
if [ -f "$PIDFILE" ]
then 
sudo -u restot sudo passenger stop --port 80 $PATHDIR
else
        echo 'no pid file'
fi
sudo -u restot screen -X -S pass stuff $'^C'
sudo -u restot screen -X -S pass quit
sudo -u restot screen -X -S proxy quit
mkdir $PATHDIR/log/"$DATE"
mv $PATHDIR/log/passenger.80.log $PATHDIR/log/"$DATE"
mv $PATHDIR/log/production.log $PATHDIR/log/"$DATE"
echo 'Server stopped' >&2
echo $(date +%Y-%m-%d\ %T\ %Z) Server stopped >> $LOGFILE
}


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