~fajran/sedot/trunk

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#!/usr/bin/env bash

. `dirname $0`/../lib/init.sh
. $BASE/lib/common.sh

NODE=$1

if [ "$NODE" == "" ]; then
	NODE=$HOST
fi

NODEDIR=$BASE/nodes/$NODE
PKGS=$NODEDIR/pkgs
PIDDIR=$BASE/var/run

#
# Cleanup lock files
#

grep -v '^\s*#' $PKGS | while read pkg
do
	PKGDIR=$BASE/pkgs/$pkg
	TARGET=`get_value "$PKGDIR/target"`
	LOCKFILE=$TARGET/.SYNC-in-Progress-$HOST
	PIDFILE=$PIDDIR/sedot-$pkg.pid

	if [ -f $LOCKFILE ]; then
		CLEANUP=1

		if [ -f $PIDFILE ]; then
			PID=`cat $PIDFILE`
			ps $PID | grep sedot | grep $pkg > /dev/null 2>&1
			[ "$?" -eq "0" ] && CLEANUP=0
		fi

		if [ "$CLEANUP" -eq "1" ]; then
			# The process is not running anymore, then cleanup

			echo "Removing $LOCKFILE"
			rm -f $LOCKFILE

			echo "Removing $PIDFILE"
			rm -f $PIDFILE
		fi
	fi
done

#
# Cleanup pid file
#

for pidfile in $PIDDIR/sedot-*.pid
do
	PKG=`echo $pidfile | sed 's/.*sedot-\(.*\).pid/\1/'`
	PID=`cat $pidfile`

	ps $PID | grep sedot | grep $PKG > /dev/null 2>&1

	if [ "$?" -ne "0" ]; then
		# The process is not running anymore, then cleanup

		echo "Removing $pidfile"
		rm -f $pidfile
	fi

done

echo "done."