#!/bin/sh -f
#
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, you can obtain one at https://mozilla.org/MPL/2.0/.
#
# See the COPYRIGHT file distributed with this work for additional
# information regarding copyright ownership.

files=`git ls-files '*.html'`
if test -n "$files"
then
	xmllint --noout --nonet --html $files 2>&1 |
	awk 'BEGIN { status = 0; }
	     # suppress HTML 5 <section> tag errors
	     /HTML parser error : Tag section invalid/ { getline; getline; next; }
	     { print; status = 1; }
	     END { exit status }'
fi