#!/bin/sh
#
# couchdb	Starts CouchDB
#
# chkconfig:	2345 84 25
# description:	Apache CouchDB init script
# pidfile:	/var/run/couchdb.pid

# Source function library
. /etc/rc.d/init.d/functions

# defaults
COUCHDB=/usr/bin/couchdb
RUN_DIR=/var/run/couchdb
COUCHDB_USER=root

# Get service config
if [ -f /etc/sysconfig/couchdb ]; then
	. /etc/sysconfig/couchdb
fi


start() {
	# Check if the service is already running?
	if [ ! -f /var/lock/subsys/couchdb ]; then
		msg_starting "CouchDB"
    
		command="$COUCHDB -b -p /var/run/couchdb.pid"
		#command="$COUCHDB"
		if test -n "$COUCHDB_STDOUT_FILE"; then
		        command="$command -o $COUCHDB_STDOUT_FILE"
		fi
		
		if test -n "$COUCHDB_STDERR_FILE"; then
		        command="$command -e $COUCHDB_STDERR_FILE"
		fi

		if test -n "$COUCHDB_RESPAWN_TIMEOUT"; then
		        command="$command -r $COUCHDB_RESPAWN_TIMEOUT"
		fi

	    	if test -n "$COUCHDB_OPTIONS"; then
		        command="$command $COUCHDB_OPTIONS"
		fi

		# have pidfile
		touch /var/run/couchdb.pid && chown $COUCHDB_USER /var/run/couchdb.pid && chmod 660 /var/run/couchdb.pid

		su - $COUCHDB_USER -c "$command > /dev/null"

		RETVAL=$?
		if [ $RETVAL -eq 0 ]; then
			touch /var/lock/subsys/couchdb
			ok
		else
			fail
		fi
	else
		msg_already_running "CouchDB"
	fi
}

stop() {
	if [ -f /var/lock/subsys/couchdb ]; then
		msg_stopping "CouchDB"
		
		command="$COUCHDB -d -p /var/run/couchdb.pid"

		su - $COUCHDB_USER -c "$command > /dev/null";

		RETVAL=$?
		if [ $RETVAL -eq 0 ]; then
			rm -f /var/lock/subsys/couchdb >/dev/null 2>&1
			ok
		else
			fail
		fi

	else
		msg_not_running couchdb
	fi
}


RETVAL=0
# See how we were called.
case "$1" in
  start)
	start
	;;
  stop)
	stop
	;;
  restart)
	stop
	start
	;;
  status)
	status couchdb
	;;
  *)
	msg_usage "$0 {start|stop|restart|status}"
	exit 3
esac

exit $RETVAL