#!/bin/sh

ANALYZE=<%= @analyze_bin %>
LOGDIR=<%= @input_dir %>
OUTDIR=<%= @output_dir %>
if [ -z "$DATE" ]; then
		DATE=`date -d "2 days ago" "+%Y-%m-%d"`
fi
TMPDIR=`mktemp -d -t tmp.XXXXXXXXX`
ORIGDIR=`pwd`

clean_up() {
		cd $ORIGDIR
		rm -rf $TMPDIR
}

trap clean_up 0 HUP INT TERM
cd $TMPDIR

mkdir db
nice -n 19 $ANALYZE $LOGDIR/*-${DATE}.xz > analyze.log
if [ -f tiles.txt ]; then
		nice -n 19 xz -z tiles.txt
		mv tiles.txt.xz $OUTDIR/tiles-${DATE}.txt.xz

else
		cat analyze.log
fi