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velero/hack/gcr-push.sh
Nolan Brubaker ceb4d6bb5f Add tag calculation debugging
Signed-off-by: Nolan Brubaker <brubakern@vmware.com>
2019-09-30 19:18:32 -04:00

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#!/bin/bash
# Copyright 2019 the Velero contributors.
#
# 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.
# gcr-push is invoked by the CI/CD system to deploy docker images to Google Container Registry.
# It will build images for all commits to master and all git tags.
# The highest, non-prerelease semantic version will also be given the `latest` tag.
set +x
if [[ -z "$TRAVIS" ]]; then
echo "This script is intended to be run only on Travis." >&2
exit 1
fi
# Return value is written into HIGHEST
HIGHEST=""
function highest_release() {
# Loop through the tags since pre-release versions come before the actual versions.
# Iterate til we find the first non-pre-release
# This is not necessarily the most recently made tag; instead, we want it to be the highest semantic version.
# The most recent tag could potentially be a lower semantic version, made as a point release for a previous series.
# As an example, if v1.3.0 exists and we create v1.2.2, v1.3.0 should still be `latest`.
# `git describe --tags $(git rev-list --tags --max-count=1)` would return the most recently made tag.
echo "Showing all tags."
git tag -l --sort=-v:refname
for t in $(git tag -l --sort=-v:refname);
do
echo "Checking tag $t"
# If the tag has alpha, beta or rc in it, it's not "latest"
if [[ "$t" == *"beta"* || "$t" == *"alpha"* || "$t" == *"rc"* ]]; then
echo "Skipping tag $t"
continue
fi
echo "Found highest at $t"
HIGHEST="$t"
break
done
}
if [[ "$BRANCH" == "master" ]]; then
VERSION="$BRANCH"
elif [ ! -z "$TRAVIS_TAG" ]; then
VERSION="$TRAVIS_TAG"
else
# If we're not on master and we're not building a tag, exit early.
exit 0
fi
# Calculate the latest release
highest_release
# Assume we're not tagging `latest` by default, and never on master.
TAG_LATEST=false
if [[ "$TRAVIS_TAG" == "$HIGHEST" && "$BRANCH" != "master" ]]; then
TAG_LATEST=true
fi
echo "Highest tag found: $HIGHEST, BRANCH: $BRANCH, TRAVIS_TAG: $TRAVIS_TAG"
echo "TAG_LATEST: $TAG_LATEST"
# openssl aes-256-cbc -K $encrypted_f58ab4413c21_key -iv $encrypted_f58ab4413c21_iv -in heptio-images-fac92d2303ac.json.enc -out heptio-images-fac92d2303ac.json -d
# gcloud auth activate-service-account --key-file heptio-images-fac92d2303ac.json
openssl aes-256-cbc -K $encrypted_f58ab4413c21_key -iv $encrypted_f58ab4413c21_iv -in nolanb-vmware-55ce4993acec.json.enc -out nolanb-vmware-55ce4993acec.json -d
gcloud auth activate-service-account --key-file nolanb-vmware-55ce4993acec.json
gcloud auth configure-docker -q
unset GIT_HTTP_USER_AGENT
echo "Building and pushing container images."
VERSION="$VERSION" TAG_LATEST="$TAG_LATEST" make all-containers all-push