filename_regex

Basename matches a regex. Use stem: true to match the stem only.

- id: toml-kebab-or-cargo
  kind: filename_regex
  paths: "**/*.toml"
  stem: true
  pattern: "[a-z][a-z0-9_-]*|Cargo"
  level: warning

---

Options

Option	Type	Required	Default	Description
pattern	string	yes		Rust regex, automatically anchored with ^…$ by the engine.
stem	boolean		false	Match the file stem (no extension) instead of the full basename.

Plus the common paths, level, id, and when fields. This table is generated from the JSON Schema; option types and defaults are authoritative.