orphanWarning static method

String? orphanWarning({ required Map<String, dynamic>? existingKey, required String pastedRawKey, })

Pure — the no-orphan / self-match decision, no I/O. Null means "print nothing": either no cli:<hostname> key exists at all, or the one that does is the very key just pasted, so nothing is orphaned.

Implementation

static String? orphanWarning({
  required Map<String, dynamic>? existingKey,
  required String pastedRawKey,
}) {
  if (existingKey == null) return null;
  final pastedPrefix = pastedRawKey.length >= 16
      ? pastedRawKey.substring(0, 16)
      : pastedRawKey;
  if (existingKey['prefix'] == pastedPrefix) return null;
  return orphanWarningMessage(
    keyName: existingKey['name'] as String,
    prefix: existingKey['prefix'] as String,
  );
}