#!/bin/sh

if [ "$1" = "--output" ]; then
	output=true
	shift
fi

if [ "$1" = "" ]; then
	daysago=0
else
	daysago=$1
fi
myDate=$(date -Im --date "$daysago days ago")


top="$( cd "$(dirname "$0")/../" >/dev/null 2>&1 && pwd )"
for update in ${top}/bin/comics/* ; do

	comic=$(basename $update)
	if [ "$output" = "true" ]; then
		${update} "${top}" "${daysago}"
	else
		echo "---------------- $myDate ----------------" >> ${top}/log/${comic}.log
		${update} "${top}" "${daysago}" >> ${top}/log/${comic}.log 2>&1 &
	fi

	sleep 2
done

# wait until all comics are fetched
wait

# generate html pages
if [ "$output" = "true" ]; then
	${top}/bin/gen.py $daysago
else
	echo "---------------- $myDate ----------------" >> ${top}/log/gen-html.log
	${top}/bin/gen.py "${daysago}" >> ${top}/log/gen-html.log 2>&1
fi

relativ_path="$(date +sites/%Y/%m/%d.html --date "$daysago days ago")"
if [ -f "${top}/htdocs/${relativ_path}" ]; then
	ln -sf "${relativ_path}" "${top}/htdocs/index.html"
fi