tools/internal_ci/helper_scripts/prepare_build_macos_interop_rc

#!/bin/bash
# Copyright 2017 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Source this rc script to prepare the environment for MacOS interop
# builds. This rc script must be used in the root directory of gRPC
# and is expected to be used before prepare_build_macos_rc

export CONFIG=opt

# Move gRPC repo to directory that Docker for Mac has drive access to
mkdir /Users/kbuilder/workspace
cp -R ./ /Users/kbuilder/workspace/grpc
cd /Users/kbuilder/workspace/grpc

# Needed for identifying Docker image sha1
brew update
brew install md5sha1sum

# Set up gRPC-Go and gRPC-Java to test
git clone --recursive https://github.com/grpc/grpc-go ./../grpc-go
git clone --recursive https://github.com/grpc/grpc-java ./../grpc-java
git clone --recursive https://github.com/grpc/grpc-node ./../grpc-node

# Set up Docker for Mac
docker-machine create -d virtualbox --virtualbox-share-folder "/Users/kbuilder/workspace:" default
docker-machine env default
eval $(docker-machine env default)