#!/usr/bin/env sh
which xsltproc >/dev/null
test $? -eq 0 || {
	echo "tool missing: xsltproc"
	exit 1
}
test $# -eq 0 && {
	xsltproc --encoding utf-8 -o ds-feed.xml rss.xsl data.xml
	xsltproc --encoding iso-8859-1 -o download.html download.xsl data.xml
	xsltproc --encoding utf-8 -o index.html index.xsl data.xml
	exit 0
}
test "$1" = "sort" && {
	xsltproc --encoding utf-8 -o sorted.xml sort.xsl data.xml
	mv -i sorted.xml data.xml
}