79 lines
2 KiB
Bash
79 lines
2 KiB
Bash
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#!/usr/bin/env bash
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# Copyright 2017 The Kubernetes 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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if ! [ -z $DEBUG ]; then
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set -x
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fi
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set -o errexit
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set -o nounset
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set -o pipefail
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# Check if jq binary is installed
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if ! [ -x "$(command -v jq)" ]; then
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echo "Installing jq..."
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sudo apt-get install -y jq
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fi
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if ! [ "$TRAVIS_REPO_SLUG" == "kubernetes/ingress-nginx" ];
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then
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echo "Only builds from kubernetes/ingress-nginx repository is allowed.";
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exit 0;
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fi
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# variables QUAY_USERNAME and QUAY_PASSWORD are required to push docker images
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if [ "$QUAY_USERNAME" == "" ];
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then
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echo "Environment variable QUAY_USERNAME is missing.";
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exit 0;
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fi
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if [ "$QUAY_PASSWORD" == "" ];
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then
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echo "Environment variable QUAY_PASSWORD is missing.";
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exit 0;
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fi
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SKIP_MESSAGE="Publication of docker image to quay.io registry skipped."
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if ! [ "$TRAVIS_EVENT_TYPE" == "api" ];
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then
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echo "Only builds triggered from travis-ci API is allowed. $SKIP_MESSAGE";
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exit 0;
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fi
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if ! [ "$TRAVIS_PULL_REQUEST" == "false" ];
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then
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echo "This is a pull request. $SKIP_MESSAGE";
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exit 0;
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fi
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if ! [ "$TRAVIS_PULL_REQUEST_BRANCH" == "master" ];
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then
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echo "Only images build from master branch are allowed. $SKIP_MESSAGE";
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exit 0;
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fi
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function docker_tag_exists() {
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TAG=${2//\"/}
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IMAGES=$(curl -s -H "Authorization: Bearer ${QUAY_PASSWORD}" https://quay.io/api/v1/repository/$1/image/ | jq '.images | sort_by(.sort_index) | .[] .tags | select(.[] !=null) | .[0]' | sed s/\"//g)
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if echo "$IMAGES" | grep -q "$TAG" ; then
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return 0
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fi
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return 1
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}
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