blob: 983e55d978fa8c4e7134efff75b90ce8663c1612 (
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#!/bin/bash
CLANG_FORMAT=${CLANG_FORMAT:-clang-format}
CLANG_FORMAT_VERSION=${CLANG_FORMAT_VERSION:-}
if ! type $CLANG_FORMAT >/dev/null || \
! $CLANG_FORMAT --version | grep -q "version ${CLANG_FORMAT_VERSION}"; then
# If running tests, mark this test as skipped.
exit 77
fi
errors=0
paths=$(git ls-files | grep '\.[ch]$')
for path in $paths; do
in=$(cat $path)
out=$($CLANG_FORMAT $path)
if [ "$in" != "$out" ]; then
diff -u -L $path -L "$path.formatted" $path - <<<$out
errors=1
fi
done
if [ $errors -ne 0 ]; then
echo "Formatting errors detected, run ./scripts/clang-format to fix!"
exit 1
fi
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