diff options
Diffstat (limited to 'util/travis/lint.sh')
| -rw-r--r-- | util/travis/lint.sh | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/util/travis/lint.sh b/util/travis/lint.sh new file mode 100644 index 000000000..cd5f41779 --- /dev/null +++ b/util/travis/lint.sh @@ -0,0 +1,45 @@ +#! /bin/bash +function perform_lint() { + echo "Performing LINT..." + if hash clang-format-3.9 2>/dev/null; then + CLANG_FORMAT=clang-format-3.9 + else + CLANG_FORMAT=clang-format + fi + echo "LINT: Using binary $CLANG_FORMAT" + CLANG_FORMAT_WHITELIST="util/travis/clang-format-whitelist.txt" + + files_to_lint="$(find src/ -name '*.cpp' -or -name '*.h')" + + local errorcount=0 + local fail=0 + for f in ${files_to_lint}; do + d=$(diff -u "$f" <(${CLANG_FORMAT} "$f") || true) + + if ! [ -z "$d" ]; then + whitelisted=$(awk '$1 == "'$f'" { print 1 }' "$CLANG_FORMAT_WHITELIST") + + # If file is not whitelisted, mark a failure + if [ -z ${whitelisted} ]; then + errorcount=$((errorcount+1)) + + printf "The file %s is not compliant with the coding style" "$f" + if [ ${errorcount} -gt 50 ]; then + printf "\nToo many errors encountered previously, this diff is hidden.\n" + else + printf ":\n%s\n" "$d" + fi + + fail=1 + fi + fi + done + + if [ "$fail" = 1 ]; then + echo "LINT reports failure." + exit 1 + fi + + echo "LINT OK" +} + |