#! /bin/sh
#
# adm-dexpireover
#		Expire dreaderd overview data. Must be run daily.
#

NEWS=/news

echo "`date` - $0 BEGIN"
cd $NEWS

CACHE=`dbin/dpath cache`
GROUP=`dbin/dpath group`

# Clean cache database first.
if [ -d "$CACHE/" ]
then
	cd $CACHE
	find . -type f -name "????????.????????" -mtime +3 -print |
			xargs rm 2>/dev/null
	cd
fi

# Expire overview information
#
# The commented entry does a second pass to delete stale alt groups over
# 180 days old that do not have any traffic.
# WARNING: Use the '-O' option on a non-dreaderd server or a dreaderd that
#       only receives control messages will cause problems. See the
#       dexpireover man page for more details.

if [ -d "$GROUP/" ]
then
	cd $GROUP
	$NEWS/dbin/plock -t $NEWS/.dexpireoverlock \
		$NEWS/dbin/dexpireover -a -l70
	#$NEWS/dbin/plock -t $NEWS/.dexpireoverlock \
	#	$NEWS/dbin/dexpireover -w 'alt.*' -O180 -y
fi

echo "`date` - $0 END"