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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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64 lines
2.0 KiB
64 lines
2.0 KiB
#!/bin/bash |
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# Copyright 2019 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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# Keeping up with Bazel's breaking changes is currently difficult. |
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# This script wraps calling bazel by downloading the currently |
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# supported version, and then calling it. This way, we can make sure |
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# that running bazel will always get meaningful results, at least |
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# until Bazel 1.0 is released. |
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# NOTE: This script relies on bazel's feature where //tools/bazel |
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# script can be used to hijack "bazel" invocations in given workspace. |
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set -e |
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# First of all, if DISABLE_BAZEL_WRAPPER is set, just use BAZEL_REAL as set by |
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# https://github.com/bazelbuild/bazel/blob/master/scripts/packages/bazel.sh |
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# that originally invoked this script. |
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if [ "${BAZEL_REAL}" != "" ] && [ "${DISABLE_BAZEL_WRAPPER}" != "" ] |
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then |
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exec -a "$0" "${BAZEL_REAL}" "$@" |
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fi |
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VERSION=1.0.0 |
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echo "INFO: Running bazel wrapper (see //tools/bazel for details), bazel version $VERSION will be used instead of system-wide bazel installation." |
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BASEURL=https://github.com/bazelbuild/bazel/releases/download/ |
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pushd "$(dirname "$0")" >/dev/null |
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TOOLDIR=$(pwd) |
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case $(uname -sm) in |
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"Linux x86_64") |
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suffix=linux-x86_64 |
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;; |
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"Darwin x86_64") |
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suffix=darwin-x86_64 |
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;; |
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*) |
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echo "Unsupported architecture: $(uname -sm)" |
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exit 1 |
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;; |
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esac |
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filename="bazel-$VERSION-$suffix" |
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if [ ! -x "$filename" ] ; then |
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curl -L "$BASEURL/$VERSION/$filename" > "$filename" |
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chmod a+x "$filename" |
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fi |
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popd >/dev/null |
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exec "$TOOLDIR/$filename" "$@"
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