EVOLUTION-MANAGER

Edit File: shiny-server

#!/bin/sh
#
### BEGIN INIT INFO
# Provides:          shiny-server
# Required-Start:    $local_fs $remote_fs $syslog $network $named
# Required-Stop:     $local_fs $remote_fs $syslog $network $named
# Default-Start:     3 5
# Default-Stop:      0 1 2 6
# Short-Description: shiny-server deploys R shiny applications
# Description:       shiny-server deploys R shiny applications
### END INIT INFO

prog=shiny-server
logfile="/var/log/${prog}.log"
lockfile="/var/run/${prog}.pid"

execute=$(which $prog)

# Exit if the package is not installed
if [ ! -x "$execute" ] ; then
   echo -n $"$prog wasn't found or isn't executable."
   exit 1
fi

# Source LSB init functions
. /etc/rc.status

# Reset status of this service
rc_reset

case "$1" in
    start)
	echo -n "Starting shiny-server "

if [ -e $lockfile ] && [ -e /proc/`cat /var/run/shiny-server.pid` ]; then
      echo -n "cannot start shiny-server: already running."
      rc_failed 3
  else 
  	$execute --daemon "--pidfile=$lockfile" >> $logfile 2>&1 &
	  retval=$?
	  [ $retval -eq 0 ] && echo -n || rc_failed 1
  fi

# Remember status and be verbose
	rc_status -v
	;;
    stop)
	echo -n $"Stopping shiny-server: "
  if [ ! -e $lockfile ] || [ ! -e /proc/`cat /var/run/shiny-server.pid` ]; then
      echo -n "cannot stop shiny-server: not running."
      rc_failed 1
  else
  	kill `cat "$lockfile"`
	  retval=$?
	  [ $retval -eq 0 ] && echo -n  || rc_failed 1
  fi
  
	# Remember status and be verbose
	rc_status -v
	;;
    restart)
	## Stop the service and regardless of whether it was
	## running or not, start it again.
	$0 stop
	sleep 1
	$0 start

# Remember status and be quiet
	rc_status
	;;
    reload)
	echo -n $"Reloading shiny-server: "
  if [ ! -e $lockfile ] || [ ! -e /proc/`cat /var/run/shiny-server.pid` ]; then
      echo -n $"cannot reload shiny-server: not running.";
      rc_failed 1
  else 
  	kill -1 `cat "$lockfile"`
		retval=$?
		[ $retval -eq 0 ] && echo -n || rc_failed 1
  fi
  
	rc_status -v
	;;
    status)
	echo -n "Checking for service shiny-server"

if [ ! -e $lockfile ] || [ ! -e /proc/`cat /var/run/shiny-server.pid` ]; then
    rc_failed 2
  fi

# Remember status and be verbose
	rc_status -v
	;;
esac
rc_exit