delivery.yaml

version: "2017-09-20"
pipeline:
- id: build
  vm_config:
    type: linux
    image: "cdp-runtime/go"
  cache:
    paths:
    - /go/pkg/mod       # pkg cache for Go modules
    - ~/.cache/go-build # Go build cache
  type: script
  commands:
  - desc: test
    cmd: |
      make test
  - desc: Build docker image
    cmd: |
      make build.docker
      git diff --exit-code || exit 1
  - desc: Push docker image
    cmd: |
      if [ -n "$CDP_PULL_REQUEST_NUMBER" ]; then
        IMAGE=registry-write.opensource.zalan.do/teapot/kube-ingress-aws-controller-test
        VERSION=$CDP_BUILD_VERSION
        IMAGE=$IMAGE VERSION=$VERSION make build.push

        # multi-arch image
        IMAGE=container-registry-test.zalando.net/teapot/kube-ingress-aws-controller

        make build.linux.amd64 build.linux.arm64

        docker buildx create --config /etc/cdp-buildkitd.toml --driver-opt network=host --bootstrap --use
        docker buildx build --rm --build-arg BASE_IMAGE=container-registry.zalando.net/library/static:latest -t "${IMAGE}:${CDP_BUILD_VERSION}" --platform linux/amd64,linux/arm64 --push .
      fi

- id: buildprod
  when:
    branch: master
  vm_config:
    type: linux
    image: "cdp-runtime/go"
  type: script
  env:
    GOFLAGS: "-mod=readonly"
  cache:
    paths:
    - /go/pkg/mod       # pkg cache for Go modules
    - ~/.cache/go-build # Go build cache
  commands:
  - desc: create tag and release
    cmd: |
      LATEST_VERSION=$(git describe --tags --always | awk -F \- '{print $1}')
      CUR_PART=$(echo $LATEST_VERSION | awk -F . '{print $1"."$2}')
      VERSION_PART=$(cat VERSION)
      OLD_PATCH=$(echo $LATEST_VERSION | awk -F . '{print $3}')
      NEW_PATCH=$((OLD_PATCH + 1))
      if [ "$CUR_PART" != "$VERSION_PART" ]; then NEW_PATCH=0; fi
      VERSION=${VERSION_PART}.${NEW_PATCH}
      echo "Creating release for tag: ${VERSION}"
      git gh-tag $VERSION
      echo "create and push docker container"
      IMAGE=registry-write.opensource.zalan.do/teapot/kube-ingress-aws-controller
      IMAGE=$IMAGE VERSION=$VERSION make build.docker
      git diff --stat --exit-code
      IMAGE=$IMAGE VERSION=$VERSION make build.push

      # multi-arch image (Zalando private)
      VERSION=$VERSION make build.linux.amd64 build.linux.arm64
      IMAGE=container-registry-test.zalando.net/teapot/kube-ingress-aws-controller
      docker buildx create --config /etc/cdp-buildkitd.toml --driver-opt network=host --bootstrap --use
      docker buildx build --rm --build-arg BASE_IMAGE=container-registry.zalando.net/library/static:latest -t "${IMAGE}:${VERSION}" --platform linux/amd64,linux/arm64 --push .
      cdp-promote-image "${IMAGE}:${VERSION}"

      echo "create release page"
      tf=$(mktemp)
      echo -e "### Changes\n" >$tf
      git log -1 --pretty=%B | grep -v 'Signed-off-by:' | grep -v -E '^\s*$' | grep -vE '^\*' >>$tf
      echo -e "\n### Docker image\n" >>$tf
      echo -e "Docker image is available in Zalando's Open Source registry:\n" >>$tf
      echo -e '```' >>$tf
      echo -e "docker run -it registry.opensource.zalan.do/teapot/kube-ingress-aws-controller:${VERSION} --help" >>$tf
      echo -e '```' >>$tf
      echo "################################"
      cat $tf
      echo "################################"
      git gh-release --message-from-file "${tf}" $VERSION