extends:
  - spectral:oas
  # - https://italia.github.io/api-oas-checker/spectral.yml
  - https://italia.github.io/api-oas-checker/spectral-generic.yml
  - https://italia.github.io/api-oas-checker/spectral-security.yml

functionsDir: './functions'
functions:
  - pagination-response

rules:
  no-default-additionalProperties: hint
  string-maxlength: hint
  typed-enum: error
  response-with-json-object: error

  # Disabled, since we don't want a /status endpoint.
  # See https://git.fitko.de/fit-connect/api/-/merge_requests/37
  paths-status: off
  paths-status-return-problem: off
  paths-status-problem-schema: off
  use-semver: off
  patch-media-type: off

  cache-responses-undocumented: off

  check-for-pagination:
    description: An operation that returns a list and less than 4 properties could perhaps support pagination.
    message: '{{error}}'
    severity: warn
    given:
      - $.paths.*[get]
    then:
      function: pagination-response
  patch-without-request-body: # Remove once upstream ruleset is fixed (https://github.com/italia/api-oas-checker/pull/454)
    description: |-
      The PATCH method requests that a set of changes described in the
      `requestBody` be applied to the target resource.
      A PATCH specification without a `requestBody`
      just applies no changes to the target resource.

      Since PATCH has impacts on caches, using it
      on a different target resource may result in non-interoperable
      behavior.

      For example, to modify the resource at `/user/123`,
      you can use the following PATCH request:

      ```
      PATCH /user/123
      Content-Type: application/json-patch

      {"op": "replace", "path": "enable", "value": true}
      ```

      or  POST request with the semantic implied by the target url:

      ```
      POST /user/123/enable
      ```

      Instead, the following request
      is expected to modify the `/user/123/enable`
      subresource, and not the `/user/123` one.

      ```
      PATCH /user/123/enable
      ````
    message: PATCH requires a non empty requestBody.
    severity: error
    given: $.paths.*.patch
    then:
      - field: requestBody
        function: defined
      - field: requestBody.required
        function: truthy