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,
) {
  context.addMethodInvocation((MethodInvocation node) {
    final String methodName = node.methodName.name;

    // Check for secure storage write without IOSOptions
    if (methodName == 'write') {
      final Expression? target = node.target;
      if (target != null &&
          _secureStorageTargets.contains(extractTargetName(target))) {
        bool hasIOSOptions = false;
        for (final Expression arg in node.argumentList.arguments) {
          if (arg is NamedExpression) {
            if (arg.name.label.name == 'iOptions' ||
                arg.name.label.name == 'aOptions') {
              hasIOSOptions = true;
              break;
            }
          }
        }
        if (!hasIOSOptions) {
          reporter.atNode(node);
        }
      }
    }
  });
}