rules:
  stacker-operation-ids:
    description: All operations must have an operationId in camelCase
    message: 'Operation must have a camelCase operationId: {{path}}'
    severity: error
    given: '$.paths[*][*]'
    then:
      field: operationId
      function: truthy

  stacker-tags-required:
    description: All operations must have at least one tag
    message: 'Operation at {{path}} must have at least one tag'
    severity: error
    given: '$.paths[*][*]'
    then:
      field: tags
      function: truthy

  stacker-trailing-slash:
    description: All Stacker API paths end with a trailing slash
    message: 'Stacker API path {{path}} must end with a trailing slash'
    severity: warn
    given: '$.paths[*]~'
    then:
      function: pattern
      functionOptions:
        match: '/$'

  stacker-header-auth:
    description: Operations must use IntegrationKey security scheme
    message: 'Operation at {{path}} must declare security with IntegrationKey'
    severity: warn
    given: '$.paths[*][*]'
    then:
      field: security
      function: truthy

  stacker-response-200-or-201:
    description: All operations must have a 200 or 201 success response
    message: 'Operation at {{path}} must define a 200 or 201 response'
    severity: error
    given: '$.paths[*][*].responses'
    then:
      function: schema
      functionOptions:
        schema:
          anyOf:
            - required: ['200']
            - required: ['201']
            - required: ['204']

  stacker-object-sid-path-param:
    description: Paths using object SID must name the parameter object_sid
    message: 'Object SID path parameter should be named object_sid'
    severity: warn
    given: "$.paths[*][*].parameters[?(@.in=='path')]"
    then:
      function: schema
      functionOptions:
        schema:
          if:
            properties:
              description:
                pattern: object
          then:
            properties:
              name:
                pattern: '^object_sid$'

  stacker-content-type-json:
    description: Request bodies must use application/json
    message: 'Request body at {{path}} should use application/json content type'
    severity: warn
    given: '$.paths[*][*].requestBody.content'
    then:
      function: schema
      functionOptions:
        schema:
          required: ['application/json']