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#!/bin/sh
#
# SPDX-License-Identifier: GPL-2.0-only
# DESCR: Check that C labels begin at start-of-line
LC_ALL=C export LC_ALL
# Use git ls-files if the code is in a git repo, otherwise use find.
if [ -n "$(command -v git)" ] && \
[ "$(git rev-parse --is-inside-work-tree 2>/dev/null)" = "true" ]
then
FIND_FILES="git ls-files"
else
FIND_FILES="find src"
fi
${FIND_FILES} | \
grep "^src/.*\.[csS]$" | \
xargs grep -Hn '^[[:space:]][[:space:]]*[a-z][a-z]*:[[:space:]]*$' | \
grep -v "[^a-z_]default:"
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