minikube/hack/jenkins/release_update_brew.sh

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#!/bin/bash
# Copyright 2016 The Kubernetes Authors All rights reserved.
#
# 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.
# This script should be run from the minikube repo root, and requires
# the following env variables to be set:
# VERSION_MAJOR
# VERSION_MINOR
# VERSION_BUILD
# access_token
set -eux -o pipefail
readonly REPO_DIR=$PWD
readonly NEW_VERSION=${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_BUILD}
readonly SRC_DIR=$(mktemp -d)
readonly TAG="v${NEW_VERSION}"
if ! [[ "${VERSION_BUILD}" =~ ^[0-9]+$ ]]; then
echo "NOTE: ${NEW_VERSION} appears to be a non-standard release, not updating brew"
exit 0
fi
cd "${SRC_DIR}"
git clone https://github.com/kubernetes/minikube
cd minikube
readonly revision=$(git rev-list -n1 "${TAG}")
# Required for the brew command
export HOMEBREW_GITHUB_API_TOKEN="${access_token}"
# brew installed as the Jenkins user using:
# sh -c "$(curl -fsSL https://raw.githubusercontent.com/Linuxbrew/install/master/install.sh)"
export PATH=/home/linuxbrew/.linuxbrew/bin:$PATH
# avoid "error: you need to resolve your current index first" message
cd "${SRC_DIR}"
brew bump-formula-pr \
--strict minikube \
--revision="${revision}" \
--message="This PR was automatically created by minikube release scripts. Contact @medyagh with any questions." \
--no-browse \
--tag="${TAG}" \
&& status=0 || status=$?
rm -Rf "${SRC_DIR}"
exit $status