diff options
Diffstat (limited to 'extras')
| -rwxr-xr-x | extras/scripts/checkstyle.sh | 54 |
1 files changed, 51 insertions, 3 deletions
diff --git a/extras/scripts/checkstyle.sh b/extras/scripts/checkstyle.sh index ab0e6e46331..d7587cb369b 100755 --- a/extras/scripts/checkstyle.sh +++ b/extras/scripts/checkstyle.sh @@ -15,12 +15,60 @@ set -eEo pipefail +CLANG_FORMAT_VER_REGEX='([0-9]+)\.[0-9]+\.[0-9]+' +CLANG_FORMAT_DIFF="/usr/share/clang/clang-format-diff.py" + CLANG_FORMAT_VER=10 GIT_DIFF_ARGS="-U0 --no-color --relative HEAD~1" CLANG_FORMAT_DIFF_ARGS="-style file -p1" SUFFIX="-${CLANG_FORMAT_VER}" -clang-format${SUFFIX} --version +# Attempt to find clang-format to confirm Clang version. +if command -v clang-format${SUFFIX} &> /dev/null; +then + CLANG_FORMAT=clang-format${SUFFIX} +elif command -v clang-format &> /dev/null; +then + CLANG_FORMAT=clang-format +fi + +CLANG_FORMAT_VERSION=$(${CLANG_FORMAT} --version) +echo $CLANG_FORMAT_VERSION + +# Confirm that Clang is the expected version. +if [[ ! $CLANG_FORMAT_VERSION =~ $CLANG_FORMAT_VER_REGEX ]]; +then + echo "*******************************************************************" + echo "* CHECKSTYLE VERSION REGEX CHECK FAILED" + echo "* $CLANG_FORMAT_VERSION" + echo "*******************************************************************" + exit 1 +fi + +if [[ ! $CLANG_FORMAT_VER == "${BASH_REMATCH[1]}" ]]; +then + echo "*******************************************************************" + echo "* CHECKSTYLE VERSION CHECK FAILED" + echo "* Expected major version $CLANG_FORMAT_VER, found ${BASH_REMATCH[1]}" + echo "*******************************************************************" + exit 1 +fi + +# Attempt to find clang-format-diff. +if command -v clang-format-diff${SUFFIX} &> /dev/null; +then + CLANG_FORMAT_DIFF=clang-format-diff${SUFFIX} +elif command -v clang-format-diff &> /dev/null; +then + CLANG_FORMAT=clang-format-diff +elif [ ! -f $CLANG_FORMAT_DIFF ] ; +then + echo "*******************************************************************" + echo "* CHECKSTYLE FAILED" + echo "* Could not locate the clang-format-diff script" + echo "*******************************************************************" + exit 1 +fi in=$(mktemp) git diff ${GIT_DIFF_ARGS} ':!*.patch' > ${in} @@ -39,7 +87,7 @@ if [ ${line_count} -gt 0 ] ; then fi if [ "${1}" == "--fix" ]; then - cat ${in} | clang-format-diff${SUFFIX} ${CLANG_FORMAT_DIFF_ARGS} -i + cat ${in} | ${CLANG_FORMAT_DIFF} ${CLANG_FORMAT_DIFF_ARGS} -i filelist=$(sed -n 's/^+++ b\/\(.*\.[ch]\)/\1/p' ${in}) git status ${filelist} rm ${in} @@ -61,7 +109,7 @@ fi out=$(mktemp) -cat ${in} | clang-format-diff${SUFFIX} ${CLANG_FORMAT_DIFF_ARGS} > ${out} +cat ${in} | ${CLANG_FORMAT_DIFF} ${CLANG_FORMAT_DIFF_ARGS} > ${out} rm ${in} line_count=$(cat ${out} | wc -l) |