---
pull_request_rules:
  - name: warn on conflicts
    conditions:
      - conflict
    actions:
      comment:
        message: This pull request is now in conflict :(
      label:
        add:
          - conflict
  - name: remove conflict label if not needed
    conditions:
      - -conflict
    actions:
      label:
        remove:
          - conflict
  - name: add label needs-test-cases
    conditions:
      - files~=^src/
      - -files~=^t/
    actions:
      label:
        add:
          - needs-test-cases
  - name: remove label needs-test-cases
    conditions:
      - label=needs-test-cases
      - files~=^src/
      - files~=^t/
    actions:
      label:
        remove:
          - needs-test-cases
  - name: add label could-be-merged
    conditions:
      - "#approved-reviews-by>=2"
      - status-success=Travis CI - Pull Request
    actions:
      label:
        add:
          - could-be-merged