#!/bin/sh
# This file is part of the coreboot project.
#
# Copyright (C) 2010 coresystems GmbH
# Copyright (C) 2016 Google Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
#
# DESCR: verify that files don't have the old style header

# regex list of files and directories to exclude from the search
HEADER_EXCLUDED="\
^src/lib/gnat/|\
^src/vendorcode/|\
^util/kconfig/|\
\<COPYING\>|\
\.jpg$|\
\.cksum$|\
\.bin$|\
\.vbt$|\
\.hex$|\
\.patch$|\
_shipped$|\
^util/scripts/no-fsf-addresses.sh|\
^util/lint/lint-000-license-headers|\
^util/lint/lint-stable-009-old-licenses\
"

if [ -z "$HEADER_DIRS" ]; then
	HEADER_DIRS="src util"
fi

LC_ALL=C export LC_ALL

headerlist=$(git ls-files $HEADER_DIRS | egrep -v "($HEADER_EXCLUDED)")

#check for the old style header
headerlist=$(grep -il "You should have received a copy of the GNU" \
	$headerlist 2>/dev/null)

for file in $headerlist; do
	echo "$file has the old GPL header."
done