unwrapExtensionResult function

dynamic unwrapExtensionResult(Map<String, dynamic> response)

Unwraps the VM service extension response. Extension responses have the shape: {"result": {"result": "<json string>", "type": "_extensionType"}} The inner "result" is a JSON-encoded string that needs to be decoded.

Implementation

dynamic unwrapExtensionResult(Map<String, dynamic> response) {
  final outer = response['result'] as Map<String, dynamic>?;
  if (outer == null) return null;

  final inner = outer['result'];
  if (inner == null) return null;
  if (inner is String) {
    try {
      return jsonDecode(inner);
    } catch (_) {
      return inner;
    }
  }
  return inner;
}