delivery.yaml

version: "2017-09-20"
dependencies:
    - id: base
      type: docker
      ref: registry.opensource.zalan.do/stups/ubuntu
pipeline:
  - id: build
    type: script
    commands:
    - desc: 'Install Docker'
      cmd: 'curl -sSL https://delivery.cloud.zalando.com/utils/ensure-docker | sh'
    - desc: 'Build'
      cmd: |
        # use the resolved Ubuntu base image version
        echo "Ubuntu base image version: ${DEP_BASE_VERSION}"
        sed -i "s,:latest,:${DEP_BASE_VERSION}," Dockerfile
        image=python-temp:${CDP_BUILD_VERSION}
        docker build -t $image --squash .
        sed -i "s,UNTESTED,$image,g" Dockerfile.test
        docker build -t $image-test -f Dockerfile.test .
        # get current Python version
        out=$(docker run $image-test)
        echo "$out"
        # e.g. "Python Version: CPython 3.6.1"
        version=$(echo "$out" | grep 'Python Version:' | awk '{ print $4}')
        release=registry-write.opensource.zalan.do/stups/python:$version-${CDP_TARGET_BRANCH_COUNTER}
        docker tag $image $release
        IS_PR_BUILD=${CDP_PULL_REQUEST_NUMBER+"true"}
        if [[ ${IS_PR_BUILD} != "true" ]]
        then
            docker push $release
        else
            echo "Image not pushed because the build is not a push to master"
        fi