runWithReporter method

@override void runWithReporter(SaropaDiagnosticReporter reporter, SaropaContext context)

Override this method to implement your lint rule.

Use context to register callbacks for AST node types:

context.addMethodInvocation((node) {
  if (condition) {
    reporter.atNode(node);
  }
});

Implementation

@override
void runWithReporter(
  SaropaDiagnosticReporter reporter,
  SaropaContext context,
) {
  // Check field declarations
  context.addFieldDeclaration((FieldDeclaration node) {
    final VariableDeclarationList fields = node.fields;
    final TypeAnnotation? type = fields.type;

    if (!_isVoidCallback(type)) return;

    for (final VariableDeclaration variable in fields.variables) {
      final String name = variable.name.lexeme;
      if (type != null && _isAsyncSuggestingName(name)) {
        reporter.atNode(type, code);
        break; // Only report once per declaration
      }
    }
  });

  // Check parameter declarations (in constructors and functions)
  context.addSimpleFormalParameter((SimpleFormalParameter node) {
    final TypeAnnotation? type = node.type;
    if (!_isVoidCallback(type)) return;

    final Token? nameToken = node.name;
    if (nameToken == null) return;

    final String name = nameToken.lexeme;
    if (type != null && _isAsyncSuggestingName(name)) {
      reporter.atNode(type, code);
    }
  });
}