mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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43 lines
2.0 KiB
43 lines
2.0 KiB
1 year ago
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#!/bin/bash
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# Copyright 2021 The 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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# This wrapper allows running concurrent instances of bazel build/test by running
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# bazel under a docker container.
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# This is especially useful for running bazel RBE builds, since inside
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# the container, bazel won't have access to local build cache.
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# Access to the local workspace is provided by mounting the workspace
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# as a volume to the docker container. That also means that any changes
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# in the workspace will be visible to the bazel instance running inside
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# the container (but also this is a similar scenario to making changes
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# to local files when bazel is running normally).
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# Usage:
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# tools/docker_runners/examples/concurrent_bazel.sh ANY_NORMAL_BAZEL_FLAGS_HERE
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set -ex
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# change to grpc repo root
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cd "$(dirname "$0")/../../.."
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# use the default docker image used for bazel builds
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export DOCKERFILE_DIR=tools/dockerfile/test/bazel
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# Bazel RBE uses application default credentials from localhost to authenticate with RBE servers. Use a trick to make the credentails accessible from inside the docker container."
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APPLICATION_DEFAULT_CREDENTIALS_DIR="$HOME/.config/gcloud"
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export DOCKER_EXTRA_ARGS="-v=${APPLICATION_DEFAULT_CREDENTIALS_DIR}:/application_default_credentials:ro -e=GOOGLE_APPLICATION_CREDENTIALS=/application_default_credentials/application_default_credentials.json"
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# Run bazel inside a docker container (local git workspace will be mounted to the container)
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tools/docker_runners/run_in_docker.sh bazel "$@"
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