#!/bin/sh
# This file is part of the coreboot project.
#
# 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: Check that variables have fully qualified types

LC_ALL=C export LC_ALL

INCLUDED_DIRS='^src/\|^util/\|payloads/libpayload\|payloads/coreinfo'
EXCLUDED_DIRS='^src/vendorcode\|cbfstool/lzma\|cbfstool/lz4'
INCLUDED_FILES='\.[ch]:'

# Use git grep if the code is in a git repo, otherwise use grep.
if [ -n "$(command -v git)" ] && \
	[ "$(git rev-parse --is-inside-work-tree 2>/dev/null)" = "true" ]
then
	GREP_FILES="git grep -n"
else
	GREP_FILES="grep -rn"
fi

${GREP_FILES} 'unsigned[[:space:]]' | \
	grep "$INCLUDED_DIRS" | \
	grep -v "$EXCLUDED_DIRS" | \
	grep "$INCLUDED_FILES" | \
	grep -v 'unsigned[[:space:]]*int\|unsigned[[:space:]]*long\|unsigned[[:space:]]*char\|unsigned[[:space:]]*short' | \
	grep -v ':[[:space:]]*/\*\|:[[:space:]]*\*'