simple.yaml

vars:
  # start a local registry with:
  # docker run -d -p 5000:5000 --restart=always --name registry registry:2
  registry: localhost:5000

images:
- name: sonar-test-runner

  vars:
    context: .

  # First stage builds a Docker image. The resulting image will be
  # pushed to the registry in the `output` section.
  stages:
  - name: build-sonar-tester-image
    task_type: docker_build

    dockerfile: docker/Dockerfile

    output:
    - registry: $(inputs.params.registry)/sonar-tester-image
      tag: $(inputs.params.version_id)

  # Second stage pushes the previously built image into a new
  # registry.
  - name: tag-image
    task_type: tag_image

    source:
      registry: $(stages['build-sonar-tester-image'].outputs[0].registry)
      tag: $(stages['build-sonar-tester-image'].outputs[0].tag)

    destination:
    - registry: $(inputs.params.registry)/sonar-tester-image
      tag: latest