1#!/usr/bin/env sh 2# 3# SPDX-License-Identifier: GPL-2.0-only 4 5# DESCR: Check for superfluous whitespace in the tree 6 7LINTDIR="$( 8 cd -- "$(dirname "$0")" > /dev/null 2>&1 || return 9 pwd -P 10)" 11# shellcheck source=helper_functions.sh 12. "${LINTDIR}/helper_functions.sh" 13 14EXCLUDELIST='^src/vendorcode/|^util/kconfig/|^util/nvidia/cbootimage|^util/goswid|__pycache__|COPYING|LICENSE|README|_shipped$|\.patch$|\.bin$|\.hex$|\.jpg$|\.gif$|\.ttf$|\.woff$|\.png$|\.eot$|\.vbt$|\.ico$|\.md$|\.apcb$|\.dtb$' 15INCLUDELIST="src util payloads Makefile* toolchain.mk tests" 16 17# shellcheck disable=SC2086,SC2046 18if uname | grep -qi "linux"; then 19 grep -n -H "[[:space:]][[:space:]]*$" \ 20 $(${FIND_FILES} ${INCLUDELIST} ${FINDOPTS} | \ 21 grep -Ev "($EXCLUDELIST)" ) | \ 22 sed -e "s,^.*$,File & has lines ending with whitespace.," 23else 24 # The above form is much (100x) faster, but doesn't work 25 # on all systems. A for loop also works but takes 30% longer 26 ${FIND_FILES} ${INCLUDELIST} ${FINDOPTS}| \ 27 grep -Ev "($EXCLUDELIST)" | \ 28 xargs -I % \ 29 grep -l "[[:space:]][[:space:]]*$" % | \ 30 sed -e "s,^.*$,File & has lines ending with whitespace.," 31fi 32