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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78 lines
2.4 KiB
78 lines
2.4 KiB
3 years ago
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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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set -e
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BUILDOZER_VERSION="4.2.2"
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TEMP_BUILDOZER_PATH="/tmp/buildozer-for-grpc"
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function error_handling() {
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error=$1
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if [[ -x "$error" ]]; then
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echo "${error}"
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exit 1
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fi
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}
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function download_buildozer() {
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platform="$(uname -s)"
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case "${platform}" in
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Linux*) download_link="https://github.com/bazelbuild/buildtools/releases/download/${BUILDOZER_VERSION}/buildozer-linux-amd64";;
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Darwin*) download_link="https://github.com/bazelbuild/buildtools/releases/download/${BUILDOZER_VERSION}/buildozer-darwin-amd64";;
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*) error_handling "Unsupported platform: ${platform}";;
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esac
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if [ -x "$(command -v curl)" ]; then
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curl -L -o ${TEMP_BUILDOZER_PATH} ${download_link}
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elif [ -x "$(command -v wget)" ]; then
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wget -O ${TEMP_BUILDOZER_PATH} ${download_link}
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else
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error_handling "Download failed: curl and wget not available"
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fi
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chmod +x ${TEMP_BUILDOZER_PATH}
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}
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# Get the correct version of buildozer
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if [ -x "$(command -v buildozer)" ]; then
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existing_buildozer_version="$(buildozer -version 2>&1 | head -n1 | cut -d" " -f3)"
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if [[ "${existing_buildozer_version}" != "${BUILDOZER_VERSION}" ]]; then
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download_buildozer
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buildozer_bin="${TEMP_BUILDOZER_PATH}"
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else
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buildozer_bin="buildozer"
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fi
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else
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if [ -x ${TEMP_BUILDOZER_PATH} ]; then
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existing_buildozer_version="$(${TEMP_BUILDOZER_PATH} -version 2>&1 | head -n1 | cut -d" " -f3)"
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if [[ "${existing_buildozer_version}" != "${BUILDOZER_VERSION}" ]]; then
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download_buildozer
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fi
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else
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download_buildozer
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fi
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buildozer_bin="${TEMP_BUILDOZER_PATH}"
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fi
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# cd to repo root
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dir=$(dirname "${0}")
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cd "${dir}/../.."
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set -ex
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# shellcheck disable=SC2086,SC2068
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${buildozer_bin} "$@"
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