postal/.semaphore/semaphore.yml

version: v1.0
name: Docker Build 
agent:
  machine:
    type: e1-standard-2
    os_image: ubuntu1804
blocks:
  - name: Build
    task:
      jobs:
        - name: 'Alpine'
          commands:
            - checkout
            - cd alpine
            - docker build --network=host -t docker.pkg.github.com/catdeployed/docker-postal/postal:alpine .
            - docker save -o postal-alpine-container.tar docker.pkg.github.com/catdeployed/docker-postal/postal:alpine
            - artifact push workflow postal-alpine-container.tar --expire-in 1d
        - name: 'Ubuntu'
          commands:
            - checkout
            - cd ubuntu
            - docker build --network=host -t docker.pkg.github.com/catdeployed/docker-postal/postal:ubuntu .
            - docker save -o postal-ubuntu-container.tar docker.pkg.github.com/catdeployed/docker-postal/postal:ubuntu
            - artifact push workflow postal-ubuntu-container.tar --expire-in 1d
promotions:
  - name: Test Stage
    pipeline_file: tests.yml
    auto_promote:
      when: result = 'passed'