rules:
  rescuegroups-path-prefix:
    description: All public endpoints must be prefixed with /public/.
    message: Public endpoints should use the /public/ path prefix.
    severity: warn
    given: $.paths[?(!@property.match(/^\/public\//) && !@property.match(/^\/tokens/))]
    then:
      function: falsy

  rescuegroups-content-type:
    description: All RescueGroups.org API operations must use application/vnd.api+json.
    message: Operations should accept/produce application/vnd.api+json media type.
    severity: warn
    given: $.paths[*][*].responses[*].content
    then:
      field: application/vnd.api+json
      function: truthy

  rescuegroups-operation-id:
    description: All operations must have an operationId.
    message: Operation is missing operationId.
    severity: error
    given: $.paths[*][get,post,put,patch,delete]
    then:
      field: operationId
      function: truthy

  rescuegroups-operation-summary:
    description: All operations must have a summary.
    message: Operation is missing a summary.
    severity: error
    given: $.paths[*][get,post,put,patch,delete]
    then:
      field: summary
      function: truthy

  rescuegroups-operation-tags:
    description: All operations must have at least one tag.
    message: Operation is missing tags.
    severity: warn
    given: $.paths[*][get,post,put,patch,delete]
    then:
      field: tags
      function: truthy

  rescuegroups-path-kebab-case:
    description: Path segments should use kebab-case.
    message: Path segment should use kebab-case.
    severity: warn
    given: $.paths[*]~
    then:
      function: pattern
      functionOptions:
        match: '^(\/[a-z][a-z0-9-]*(\{[a-zA-Z_]+\})?)*$'

  rescuegroups-response-400:
    description: POST and PATCH operations should document 400 responses.
    message: POST/PATCH operation should have a 400 response.
    severity: warn
    given: $.paths[*][post,patch]
    then:
      field: responses.400
      function: truthy

  rescuegroups-response-401:
    description: All operations should document 401 Unauthorized responses.
    message: Operation should have a 401 response.
    severity: warn
    given: $.paths[*][get,post,put,patch,delete]
    then:
      field: responses.401
      function: truthy

  rescuegroups-jsonapi-response-schema:
    description: Responses should reference component schemas following JSON API structure.
    message: Response should reference a schema with data property.
    severity: info
    given: $.paths[*][*].responses['200','201'].content['application/vnd.api+json'].schema
    then:
      function: truthy

  rescuegroups-pagination-params:
    description: GET collection endpoints should support page and limit query parameters.
    message: Collection GET endpoint should document pagination parameters.
    severity: info
    given: $.paths[?(!@property.match(/{.*}/) && !@property.match(/search/) && !@property.match(/tokens/))].get
    then:
      field: parameters
      function: truthy

  rescuegroups-tags-title-case:
    description: All tags must use Title Case.
    message: Tag name should use Title Case.
    severity: warn
    given: $.tags[*].name
    then:
      function: pattern
      functionOptions:
        match: '^[A-Z][A-Za-z ]*$'