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#!/bin/bash
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# Copyright 2021 gRPC authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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echo "NOTE: to automagically apply fixes, invoke with --fix"
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set -ex
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# change to root directory
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cd $(dirname $0)/../..
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REPO_ROOT=$(pwd)
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# grep targets with manual tag, which is not included in a result of bazel build using ...
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# let's get a list of them using query command and pass it to gen_compilation_database.py
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export MANUAL_TARGETS=$(bazel query 'attr("tags", "manual", tests(//test/cpp/...))' | grep -v _on_ios)
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# generate a clang compilation database for all C/C++ sources in the repo.
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tools/distrib/gen_compilation_database.py \
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--include_headers \
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--ignore_system_headers \
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--dedup_targets \
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"//:*" \
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"//src/core/..." \
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"//src/cpp/ext/csm/..." \
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"//src/cpp/ext/otel/..." \
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"//src/compiler/..." \
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"//test/core/..." \
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"//test/cpp/..." \
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"//fuzztest/..." \
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$MANUAL_TARGETS
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# run iwyu against the checked out codebase
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# when modifying the checked-out files, the current user will be impersonated
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# so that the updated files don't end up being owned by "root".
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if [ "$IWYU_SKIP_DOCKER" == "" ]
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then
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# build iwyu docker image
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docker build -t grpc_iwyu tools/dockerfile/grpc_iwyu
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docker run \
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-e TEST="$TEST" \
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-e CHANGED_FILES="$CHANGED_FILES" \
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-e IWYU_ROOT="/local-code" \
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--rm=true \
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-v "${REPO_ROOT}":/local-code \
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-v "${HOME/.cache/bazel}":"${HOME/.cache/bazel}" \
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--user "$(id -u):$(id -g)" \
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-t grpc_iwyu /iwyu.sh "$@"
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else
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IWYU_ROOT="${REPO_ROOT}" tools/dockerfile/grpc_iwyu/iwyu.sh
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fi
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