coreboot-kgpe-d16/util/lint/lint-stable-003-whitespace
Martin Roth 95b5b025a0 util/lint: Fix linting outside of git repos
If the coreboot code is not in a git repository, the linters switch
from using `git ls-files` to find.  This requires some changes to
prevent the linters from looking at the wrong files which are
automatically excluded by git.

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I81d138760c29a7c476280bb9d963f6be99c75d6d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68475
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-10-21 14:30:42 +00:00

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#!/usr/bin/env sh
#
# SPDX-License-Identifier: GPL-2.0-only
# DESCR: Check for superfluous whitespace in the tree
LINTDIR="$(
cd -- "$(dirname "$0")" > /dev/null 2>&1 || return
pwd -P
)"
# shellcheck source=helper_functions.sh
. "${LINTDIR}/helper_functions.sh"
EXCLUDELIST='^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$'
INCLUDELIST="src util payloads Makefile* toolchain.inc tests"
# shellcheck disable=SC2086,SC2046
if uname | grep -qi "linux"; then
grep -n -H "[[:space:]][[:space:]]*$" \
$(${FIND_FILES} ${INCLUDELIST} ${FINDOPTS} | \
grep -Ev "($EXCLUDELIST)" ) | \
sed -e "s,^.*$,File & has lines ending with whitespace.,"
else
# The above form is much (100x) faster, but doesn't work
# on all systems. A for loop also works but takes 30% longer
${FIND_FILES} ${INCLUDELIST} ${FINDOPTS}| \
grep -Ev "($EXCLUDELIST)" | \
xargs -I % \
grep -l "[[:space:]][[:space:]]*$" % | \
sed -e "s,^.*$,File & has lines ending with whitespace.,"
fi