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  # Copyright 2021 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.
  
  # Docker file for running IWYU.
  # Updated: 2022-11-03

  FROM silkeh/clang:15-bullseye

  # Install prerequisites for the iwyu script
  RUN apt-get update && apt-get install -y python3 jq git cmake python zlib1g-dev libtinfo-dev libclang-15-dev && apt-get clean
  ADD iwyu.sh /

  # When running locally, we'll be impersonating the current user, so we need
  # to make the script runnable by everyone.
  RUN chmod a+rx /iwyu.sh
  
  CMD ["echo 'Run with tools/distrib/iwyu.sh'"]