| #!/bin/bash |
| # Copyright 2015 gRPC authors. |
| # |
| # 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. |
| |
| set -e |
| |
| # change to root directory |
| cd $(dirname $0)/../.. |
| REPO_ROOT=$(pwd) |
| |
| if [ "$CLANG_FORMAT_SKIP_DOCKER" == "" ]; then |
| CLANG_FORMAT_ROOT="/local-code" |
| # build clang-format docker image |
| docker build -t grpc_clang_format tools/dockerfile/grpc_clang_format |
| |
| if [ "$CHANGED_FILES" != "" ]; then |
| # ensure the CLANG_FORMAT_ROOT is properly set for any CHANGED_FILES |
| CHANGED_FILES=$(printf "$CLANG_FORMAT_ROOT/%s " $CHANGED_FILES) |
| fi |
| |
| # run clang-format against the checked out codebase |
| # when modifying the checked-out files, the current user will be impersonated |
| # so that the updated files don't end up being owned by "root". |
| docker run -e TEST="$TEST" -e CHANGED_FILES="$CHANGED_FILES" -e CLANG_FORMAT_ROOT=$CLANG_FORMAT_ROOT --rm=true -v "${REPO_ROOT}":/local-code --user "$(id -u):$(id -g)" -t grpc_clang_format /clang_format_all_the_things.sh |
| else |
| export CLANG_FORMAT_ROOT="${REPO_ROOT}" |
| if [ "$CHANGED_FILES" != "" ]; then |
| # ensure the CLANG_FORMAT_ROOT is properly set for any CHANGED_FILES |
| CHANGED_FILES=$(printf "$CLANG_FORMAT_ROOT/%s " $CHANGED_FILES) |
| fi |
| tools/dockerfile/grpc_clang_format/clang_format_all_the_things.sh |
| fi |