name: services
on: push
jobs:
  services:
    name: Reproduction of failing Services interpolation
    runs-on: ubuntu-latest
    services:
      postgres:
        image: nginx:alpine
        ports:
          - 80
    steps:
      - name: Echo the Postgres service ID / Network / Ports
        run: |
          echo "id: ${{ job.services.postgres.id }}"
          echo "network: ${{ job.services.postgres.network }}"
          echo "ports: ${{ job.services.postgres.ports }}"