extends:
  - spectral:oas

rules:
  # Replit API conventions:
  # - Bearer token auth
  # - Paginated list responses use {items, nextCursor} envelope
  # - Dot-notation operationIds (e.g. repls.list, repls.deployments.create)
  # - Path parameters use camelCase (replId, deploymentId, username)
  # - PATCH for partial updates, DELETE returns 204

  replit-operation-id-dot-notation:
    description: Replit operationIds must use dot-notation
    message: "OperationId '{{value}}' must use dot-notation like 'resource.action'"
    severity: warn
    given: "$.paths.*.*"
    then:
      field: operationId
      function: pattern
      functionOptions:
        match: "^[a-z][a-z0-9]*(?:\\.[a-z][a-z0-9]*)+$"

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

  replit-summary-title-case:
    description: Operation summaries must use Title Case
    message: "Summary '{{value}}' must use Title Case"
    severity: warn
    given: "$.paths.*.*"
    then:
      field: summary
      function: pattern
      functionOptions:
        match: "^[A-Z]"

  replit-bearer-auth:
    description: Replit API uses Bearer token authentication
    message: "Security scheme must be http/bearer"
    severity: error
    given: "$.components.securitySchemes.*"
    then:
      function: schema
      functionOptions:
        schema:
          properties:
            type:
              const: http
            scheme:
              const: bearer

  replit-paginated-list-response:
    description: List responses must use items/nextCursor pagination envelope
    message: "List responses should use 'items' array and 'nextCursor' pagination"
    severity: hint
    given: "$.paths.*[get][responses][200][content][application/json][schema][properties]"
    then:
      function: schema
      functionOptions:
        schema:
          if:
            properties:
              items:
                type: object
          then:
            required:
              - items

  replit-delete-returns-204:
    description: DELETE operations must return 204
    message: "DELETE operations should return a 204 No Content response"
    severity: warn
    given: "$.paths.*[delete][responses]"
    then:
      function: schema
      functionOptions:
        schema:
          required: ["204"]

  replit-path-camel-case-params:
    description: Path parameters must use camelCase
    message: "Path parameter '{{value}}' must use camelCase"
    severity: warn
    given: "$.paths.*.*[parameters][?(@.in == 'path')]"
    then:
      field: name
      function: pattern
      functionOptions:
        match: "^[a-z][a-zA-Z0-9]*$"

  replit-tags-title-case:
    description: All tags must use Title Case
    message: "Tag '{{value}}' must use Title Case"
    severity: warn
    given: "$.paths.*.*.tags.*"
    then:
      function: pattern
      functionOptions:
        match: "^[A-Z]"