| #!/bin/bash | |
| CLANG_FORMAT=${CLANG_FORMAT} | |
| if [ "${CLANG_FORMAT}x" = "x" ]; then | |
| CLANG_FORMAT=`which clang-format` | |
| if [ "${CLANG_FORMAT}x" = "x" ]; then | |
| echo "Error: cannot find clang-format in your path" | |
| exit 1 | |
| fi | |
| fi | |
| OK=0 | |
| for ARG in "$@" | |
| do | |
| ${CLANG_FORMAT} -style=llvm $ARG | diff -u $ARG - >&2 | |
| if [[ $? -eq 1 ]]; then | |
| OK=1 | |
| fi | |
| done | |
| if [[ $OK -eq "1" ]]; then | |
| echo "Error: clang-format reported formatting differences" | |
| exit 1 | |
| else | |
| echo "OK: clang-format reported no formatting differences" | |
| exit 0 | |
| fi | |