#!/bin/sh

# run htcacheclean

set -e
set -u

type htcacheclean > /dev/null 2>&1 || exit 0
[ -e /etc/default/apache2 ]   || exit 0


# edit /etc/default/apache2 to change this
HTCACHECLEAN_MODE=daemon
HTCACHECLEAN_RUN=auto
HTCACHECLEAN_SIZE=300M
HTCACHECLEAN_PATH=/var/cache/apache2/mod_cache_disk
HTCACHECLEAN_OPTIONS=""

. /etc/default/apache2

[ "$HTCACHECLEAN_MODE" = "cron" ] || exit 0

[ "$HTCACHECLEAN_RUN" = "yes"	] || 
( [ "$HTCACHECLEAN_RUN" = "auto" ] && \
  [ -e /etc/apache2/mods-enabled/cache_disk.load ] )  || exit 0

htcacheclean ${HTCACHECLEAN_OPTIONS}	\
		-p${HTCACHECLEAN_PATH}	\
		-l${HTCACHECLEAN_SIZE}