version: 2
mergeable:
  - when: pull_request.*
    name: "Changelog check"
    validate:
      - do: or
        validate:
          - do: description
            must_include:
              regex: "#skip-changelog"
          - do: and
            validate:
              - do: dependent
                changed:
                  file: "src/**"
                  required: ["CHANGELOG.md"]
              - do: dependent
                changed:
                  file: "deltachat-ffi/src/**"
                  required: ["CHANGELOG.md"]
    fail:
      - do: checks
        status: "action_required"
        payload:
          title: Changelog might need an update
          summary: "Check if CHANGELOG.md needs an update or add #skip-changelog to the PR description."