version: 2

testdefault: &testdefault
  docker:
    - image: crystallang/crystal:latest
  steps:
    - checkout
    - run:
        name: postgres setup
        command: |
          bash .circleci/install.sh
          bash .circleci/setup.sh
          touch spec/.run_auth_specs
    - run: crystal --version
    - run: crystal tool format --check
    - run: shards install
    - run:
        name: set DATABASE_URL
        command: echo 'export DATABASE_URL=postgres://postgres@localhost/postgres' >> $BASH_ENV
    - run: crystal spec --error-on-warnings

noscram: &noscram
  environment:
    NOSCRAM: true

jobs:
  postgresql-11:
    <<: *testdefault
  postgresql-10:
    <<: *testdefault
  postgresql-9.6:
    <<: *testdefault
    <<: *noscram
  postgresql-9.5:
    <<: *testdefault
    <<: *noscram
  postgresql-9.4:
    <<: *testdefault
    <<: *noscram

workflows:
  version: 2
  ci:
    jobs:
      - postgresql-11
      - postgresql-10
      - postgresql-9.6
      - postgresql-9.5
      - postgresql-9.4