extends: [[spectral:oas, off]]
documentationUrl: https://docs.figshare.com/
formats:
  - oas3
rules:
  # The repository API is read-only for consumers; describe operations clearly.
  loughborough-operation-description:
    description: Every operation should have a description so consumers understand the research-repository call.
    severity: warn
    given: $.paths[*][get,post,put,delete,patch]
    then:
      field: description
      function: truthy

  loughborough-operation-tags:
    description: figshare operations are grouped by resource tag (articles, authors, collections, etc.).
    severity: warn
    given: $.paths[*][get,post,put,delete,patch]
    then:
      field: tags
      function: truthy

  # Public research-output endpoints live under /articles, /collections, /projects, /categories.
  loughborough-public-research-paths:
    description: Public read endpoints should sit under a known figshare research-output collection.
    severity: info
    given: $.paths[*]~
    then:
      function: pattern
      functionOptions:
        match: "^/(articles|collections|projects|categories|licenses|account|institutions|altmetric|file|search|oai)"

  # Article-like schemas must expose stable identifiers used across the repository.
  loughborough-article-identifiers:
    description: Article schemas should expose id, doi and handle persistent identifiers.
    severity: warn
    given: $.components.schemas.Article.required
    then:
      function: schema
      functionOptions:
        schema:
          type: array
          contains:
            enum: [id, doi, handle]

  # Server must target the real figshare v2 API used by the Loughborough repository.
  loughborough-server-figshare-v2:
    description: Servers should target the figshare v2 API base URL.
    severity: warn
    given: $.servers[*].url
    then:
      function: pattern
      functionOptions:
        match: "api\\.figshare\\.com/v2"