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#!/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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set -e
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VERSION=0.24.1
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CWD=`pwd`
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BASEURL=https://github.com/bazelbuild/bazel/releases/download/
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cd `dirname $0`
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TOOLDIR=`pwd`
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case `uname -sm` in
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"Linux x86_64")
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suffix=linux-x86_64
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;;
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"Darwin x86_64")
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suffix=darwin-x86_64
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;;
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*)
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echo "Unsupported architecture: `uname -sm`"
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exit 1
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;;
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esac
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filename=bazel-$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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cd $CWD
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$TOOLDIR/$filename $@
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