rules:
- id: invalid-base-url
  patterns:
  - pattern: baseURL = "..."
  - pattern-not-regex: (.*http).*
  severity: WARNING
  message: >-
    The 'baseURL' is invalid. This may cause links to not work if deployed.
    Include the scheme (e.g., http:// or https://).
  languages: [generic]
  metadata:
    references: 
       - https://gohugo.io/
    category: best-practice
    technology:
    - hugo