parseAvailability static method

bool parseAvailability(String output)

Parses the machine-readable availability value when Shorebird emits it, and otherwise conservatively reports no available patch.

Implementation

static bool parseAvailability(String output) {
  final trimmed = output.trim();
  if (trimmed.isEmpty) return false;
  try {
    final decoded = jsonDecode(trimmed);
    if (decoded is Map<Object?, Object?>) {
      final available = decoded['available'];
      if (available is bool) return available;
      final updateAvailable = decoded['updateAvailable'];
      if (updateAvailable is bool) return updateAvailable;
    }
  } on FormatException {
    // Human-readable Shorebird output is handled conservatively below.
  }
  final normalized = trimmed.toLowerCase();
  if (normalized.contains('no update') ||
      normalized.contains('no patch') ||
      normalized.contains('up to date')) {
    return false;
  }
  return normalized.contains('update available') ||
      normalized.contains('patch available');
}