cico_setup.sh

#!/bin/bash -ex

REGISTRY="quay.io"

load_jenkins_vars() {
    if [ -e "jenkins-env.json" ]; then
      eval "$(./env-toolkit load -f jenkins-env.json \
              DEVSHIFT_TAG_LEN \
              QUAY_USERNAME \
              QUAY_PASSWORD \
              JENKINS_URL \
              GIT_BRANCH \
              GIT_COMMIT \
              BUILD_NUMBER \
              ghprbSourceBranch \
              ghprbActualCommit \
              BUILD_URL \
              ghprbPullId)"
    fi
}

prep() {
    yum -y update
    yum -y install docker git openssl-devel gcc subscription-manager-rhsm-certificates
    # fix based on https://github.com/minishift/minishift-centos-iso/pull/255
    # to enable ubi builds
    touch /etc/rhsm/ca/redhat-uep.pem
    systemctl start docker
}

docker_login() {
    if [ -n "${QUAY_USERNAME}" -a -n "${QUAY_PASSWORD}" ]; then
        docker login -u "${QUAY_USERNAME}" -p "${QUAY_PASSWORD}" "${REGISTRY}"
    else
        echo "Could not login, missing credentials for the registry"
        exit 1
    fi
}

build_image() {
    # build image and tests
    make docker-build
}

tag_push() {
    local target=$1
    local source=$2
    docker tag "${source}" "${target}"
    docker push "${target}"
}

push_image() {
    local image_name
    local image_repository
    local short_commit
    local image_url

    image_name=$(make get-image-name)
    image_repository=$(make get-image-repository)
    short_commit=$(git rev-parse --short=7 HEAD)

    if [ "$TARGET" = "rhel" ]; then
        image_url="${REGISTRY}/openshiftio/rhel-bayesian-bayesian-api"
    else
        image_url="${REGISTRY}/openshiftio/bayesian-bayesian-api"
    fi

    if [ -n "${ghprbPullId}" ]; then
        # PR build
        pr_id="SNAPSHOT-PR-${ghprbPullId}"
        tag_push "${image_url}:${pr_id}" "${image_name}"
        tag_push "${image_url}:${pr_id}-${short_commit}" "${image_name}"
    else
        # master branch build
        tag_push "${image_url}:latest" "${image_name}"
        tag_push "${image_url}:${short_commit}" "${image_name}"
    fi

    echo 'CICO: Image pushed, ready to update deployed app'
}

load_jenkins_vars
prep