getInstanceSize function

String getInstanceSize(
  1. String name
)

Get instance size for name instance.

Implementation

String getInstanceSize(String name) {
  var path = getInstancePath(name).file('ext4.vhdx');
  try {
    var size = File(path).lengthSync();

    if (size > 0) {
      var sizeGB = size / 1024 / 1024 / 1024;
      return '${sizeGB.toStringAsFixed(2)} GB';
    } else {
      return '';
    }
  } catch (e) {
    return '';
  }
}