#!/bin/bash
#
# Init file for git daemon
#
# chkconfig: 2345 55 25
# description: git server daemon
#
# processname: git-daemon
# pidfile: /var/run/git.pid
#
# NOTE. on f14 at least git daemon comes linked with xinetd
# however as we had written this for f8, and as I don't feel 
# comfy with xinetd on top of chkconfig, 
# I turned off xinetd and still use this one on f14 as well

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

# pull in sysconfig settings
[ -f /etc/sysconfig/git ] && . /etc/sysconfig/git

RETVAL=0
prog="git-daemon"

# Some functions to make the below more readable
# previous location (f8)
#GIT=/usr/bin/git-daemon
# for f14
GIT=/usr/libexec/git-core/git-daemon
PID_FILE=/var/run/git-daemon.pid

# override OPTIONS altogether for more flexibility
OPTIONS=${OPTIONS:- --pid-file=${PID_FILE} --base-path=${GITDIR} --port=${PORT} ${VERBOSE} ${DETACH} ${SYSLOG} ${EXPORT} ${GITWHITELIST}}

runlevel=$(set -- $(runlevel); eval "echo \$$#" )

start()
{
	echo -n $"Starting $prog: "
	$GIT $OPTIONS && success || failure
	RETVAL=$?
	[ "$RETVAL" = 0 ] && touch /var/lock/subsys/git
	echo
}

stop()
{
	echo -n $"Stopping $prog: "
	if [ -n "`pidfileofproc $GIT`" ] ; then
	    killproc $GIT
	else
	    failure $"Stopping $prog"
	fi
	RETVAL=$?
	# if we are in halt or reboot runlevel kill all running sessions
	# so the TCP connections are closed cleanly
	if [ "x$runlevel" = x0 -o "x$runlevel" = x6 ] ; then
	    killall $prog 2>/dev/null
	fi
	[ "$RETVAL" = 0 ] && rm -f /var/lock/subsys/git
	echo
}

case "$1" in
	start)
		start
		;;
	stop)
		stop
		;;
	restart)
		stop
		start
		;;
	condrestart)
		if [ -f /var/lock/subsys/git ] ; then
			if [ "$RETVAL" = 0 ] ; then
				stop
				# avoid race
				sleep 3
				start
			fi
		fi
		;;
	status)
		status -p $PID_FILE git-daemon
		RETVAL=$?
		;;
	*)
		echo $"Usage: $0 {start|stop|restart|condrestart|status}"
		RETVAL=1
esac
exit $RETVAL