# datahub — AsyncAPI Spectral ruleset (strengthened)
# Plain Spectral. Rules measured from this provider's own AsyncAPI event
# conventions by strengthen_asyncapi.py, then self-validated against the spec.
#
# Provenance:
#   - server-security-defined: 1/1 servers
#   - security-schemes: ['saslPlain']
#   - payload-property-casing: camel @ 60% (n=38)
#   - operation-id-casing: camel @ 100% (n=3, v2)
extends:
  - spectral:asyncapi
rules:
  server-security-defined:
    description: Servers should declare their security requirements.
    severity: warn
    given: $.servers[*]
    then:
      field: security
      function: truthy
  security-schemes-defined:
    description: Security schemes should be defined in components.
    severity: warn
    given: $.components
    then:
      field: securitySchemes
      function: truthy
  payload-property-casing:
    description: Message payload properties should be camelCase (the dominant convention in this API).
    severity: info
    given: $.components.schemas[*].properties
    then:
      field: '@key'
      function: casing
      functionOptions:
        type: camel
  operation-id-casing:
    description: Operation IDs should be camelCase (the dominant convention in this API).
    severity: warn
    given: $.channels[*][publish,subscribe].operationId
    then:
      function: casing
      functionOptions:
        type: camel
  no-empty-descriptions:
    description: Descriptions must not be empty strings.
    severity: warn
    given: $..description
    then:
      function: truthy