executable_has_shebang

Every file with +x set must begin with #!. Catches plain text files accidentally marked executable.

- id: executables-have-shebangs
  kind: executable_has_shebang
  paths: "**"
  level: error

Options

This rule takes no kind-specific options.

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