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|
#!/bin/bash
# ##################################################
# Copyright (c) 2019-2024, Intel Corporation
#
# SPDX-License-Identifier: BSD-3-Clause
EXIT_CODE=0
echo "\
############################################################################
Checking formatting of modified files. It is expected that the files were
formatted with clang-format 18.1. It is also expected that clang-format
version 18.1 is used for the check. Otherwise the result can ne unexpected.
############################################################################"
CLANG_FORMAT="clang-format"
[[ ! -z $1 ]] && CLANG_FORMAT=$1
which "$CLANG_FORMAT" || { echo "No $CLANG_FORMAT found in PATH" && exit 1; }
REQUIRED_VERSION="18.1"
VERSION_STRING="clang-format version $REQUIRED_VERSION.*"
CURRENT_VERSION="$($CLANG_FORMAT --version)"
if ! [[ $CURRENT_VERSION =~ $VERSION_STRING ]] ; then
echo WARNING: clang-format version $REQUIRED_VERSION is required but $CURRENT_VERSION is used.
echo The results can be unexpected.
fi
# Check all source files.
# For benchmarks folder do not check 03_complex, as these tests come from real projects with their formatting.
FILES=$(ls \
src/*.{cpp,h} \
src/opt/*.{cpp,h} \
builtins/*{cpp,hpp,c} \
benchmarks/{01,02}*/*{cpp,ispc} \
common/*.h \
stdlib/stdlib.ispc \
stdlib/include/*.isph \
ispcrt/*.{h,hpp,cpp} \
ispcrt/detail/*.h \
ispcrt/detail/cpu/*.{h,cpp} \
ispcrt/detail/gpu/*.{h,cpp} \
ispcrt/tests/level_zero_mock/*.{h,cpp} \
ispcrt/tests/mock_tests/*.cpp \
)
for FILE in $FILES; do
diff -uN --label original/$FILE --label formatted/$FILE <(cat $FILE) <($CLANG_FORMAT $FILE)
if [ $? -ne 0 ]; then
echo "[!] INCORRECT FORMATTING! $FILE" >&2
EXIT_CODE=1
fi
done
if [ $EXIT_CODE -eq 0 ]; then
echo "No formatting issues found"
fi
exit $EXIT_CODE
|
