hostnameFromFqdn method

String? hostnameFromFqdn(
  1. String? fqdn
)

returns the hostname component of an fqdn

Implementation

String? hostnameFromFqdn(String? fqdn) {
  if (wildcard) {
    return '*';
  }

  final parts = fqdn!.split('.');

  if (parts.isNotEmpty) {
    return parts[0];
  }

  return fqdn;
}