#!/bin/sh

aggregate_interval_min=60

DIR=`pwd`
ODIR=$1

last_aggregate_ts=$ODIR/last_aggregate.ts

if find $last_aggregate_ts -mmin -$aggregate_interval_min 2>/dev/null | grep -q . ; then
	exit 0
fi

rm -f $ODIR/*.xml

grep -v -e '^#' $ODIR/metadata.lst | grep . | (while read url cert; do
   cfile=""
   if [ "x$cert" != "x" ]; then
      cfile=$DIR/certs/$cert
   fi
   cmd="$DIR/scripts/pull-and-verify.sh $url $ODIR $cfile"
   $cmd
   ret=$?
   if [ "$ret" != "0" ] ; then
   	echo "$cmd returned $ret"
	exit $ret
   fi
done) || exit $ret

touch $last_aggregate_ts