| #!/bin/bash |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| # Runs clang format in the given directory |
| # Arguments: |
| # $1 - Path to the source tree |
| # $2 - Path to the clang format binary |
| # $3 - Apply fixes (will raise an error if false and not there where changes) |
| # $ARGN - Files to run clang format on |
| # |
| SOURCE_DIR=$1 |
| shift |
| CLANG_FORMAT=$1 |
| shift |
| APPLY_FIXES=$1 |
| shift |
| |
| # clang format will only find its configuration if we are in |
| # the source tree or in a path relative to the source tree |
| pushd $SOURCE_DIR |
| if [ "$APPLY_FIXES" == "1" ]; then |
| $CLANG_FORMAT -i $@ |
| else |
| |
| NUM_CORRECTIONS=`$CLANG_FORMAT -output-replacements-xml $@ | grep offset | wc -l` |
| if [ "$NUM_CORRECTIONS" -gt "0" ]; then |
| echo "clang-format suggested changes, please run 'make format'!!!!" |
| exit 1 |
| fi |
| fi |
| popd |
