# getSize method

String? getSize(

1. String distroName

)

Get distro size of `distroName` a string with a GB suffix. Returns null if size is 0. e.g. "2.00 GB"

## Implementation

    String? getSize(String distroName) {
      String ext4Path = getInstancePath(distroName).file('ext4.vhdx');
      // Get size of distro
      try {
        File file = File(ext4Path);
        int byteSize = file.lengthSync();
        if (byteSize == 0) {
          return null;
        }
        double size = byteSize / 1024 / 1024 / 1024; // Convert to GB
        return '${'size-text'.i18n()}: ${size.toStringAsFixed(2)} GB';
      } catch (error, stack) {
        logDebug(error, stack, null);
        return null;
      }
    }