Apache Pulsar · API Governance Rules

Apache Pulsar API Rules

Spectral linting rules defining API design standards and conventions for Apache Pulsar.

6 Rules warn 5 info 1
View Rules File View on GitHub

Rule Categories

no operationid path query schema

Rules

warn
path-params-casing
Path parameters should be snake_case (the dominant convention in this API).
$.paths[*].parameters[?(@.in=='path')].name
warn
query-params-casing
Query parameters should be snake_case (the dominant convention in this API).
$.paths[*][get,post,put,patch,delete].parameters[?(@.in=='query')]
warn
operationid-casing
Operation IDs should be camelCase (the dominant convention in this API).
$.paths[*][get,post,put,patch,delete].operationId
warn
schema-names-casing
Component schema names should be PascalCase (the dominant convention in this API).
$.components.schemas
info
schema-properties-casing
Schema properties should be camelCase (the dominant convention in this API).
$.components.schemas[*].properties
warn
no-empty-descriptions
Descriptions must not be empty strings.
$..description

Spectral Ruleset

Raw ↑ 
# apache-pulsar — Spectral ruleset (strengthened)
# Plain Spectral. Existing hand-authored rules preserved; measured rules added
# from this provider's own OpenAPI conventions by strengthen_ruleset.py,
# then self-validated against the spec.
#
# Provenance:
#   - path-params-casing: snake @ 91% (n=56)
#   - query-params-casing: snake @ 60% (n=5)
#   - operationid-casing: camel @ 100% (n=29)
#   - schema-names-casing: pascal @ 100% (n=6)
#   - schema-properties-casing: camel @ 54% (n=39)
extends:
  - spectral:oas
rules:
  path-params-casing:
    description: Path parameters should be snake_case (the dominant convention in this API).
    severity: warn
    given: $.paths[*].parameters[?(@.in=='path')].name
    then:
      function: casing
      functionOptions:
        type: snake
  query-params-casing:
    description: Query parameters should be snake_case (the dominant convention in this API).
    severity: warn
    given: $.paths[*][get,post,put,patch,delete].parameters[?(@.in=='query')]
    then:
      field: name
      function: casing
      functionOptions:
        type: snake
  operationid-casing:
    description: Operation IDs should be camelCase (the dominant convention in this API).
    severity: warn
    given: $.paths[*][get,post,put,patch,delete].operationId
    then:
      function: casing
      functionOptions:
        type: camel
  schema-names-casing:
    description: Component schema names should be PascalCase (the dominant convention in this API).
    severity: warn
    given: $.components.schemas
    then:
      field: '@key'
      function: casing
      functionOptions:
        type: pascal
  schema-properties-casing:
    description: Schema properties should be camelCase (the dominant convention in this API).
    severity: info
    given: $.components.schemas[*].properties
    then:
      field: '@key'
      function: pattern
      functionOptions:
        match: ^[a-z][A-Za-z0-9]*$
  no-empty-descriptions:
    description: Descriptions must not be empty strings.
    severity: warn
    given: $..description
    then:
      function: truthy