#!/bin/sh

#
# this script should be run Sunday at midnight from cron by
# the user who runs freeguide
#
# requires `date -d` supporting OS, such as Linux.
#

DAYS=7

# prune older listings
find $HOME/.freeguide-tv/ -name "*.xmltv" -atime +2 | xargs -t -l -r rm

# download one week of listings
#OFFSET=0
LIMIT=`echo $DAYS - 1 | bc`
for OFFSET in `seq 0 $LIMIT`; do
	FILE=$HOME/.freeguide-tv/tv-`date -d "+$OFFSET days" +%Y%m%d`.xmltv
	[ -f "$FILE" ] || tv_grab_na_dd --config-file "$HOME/.xmltv/tv_grab_na_dd.conf" --offset $OFFSET --days 1 --quiet --output $FILE
#	OFFSET=`echo ${OFFSET}+1 | bc`
done