protected override ExecuteResult ExecuteCore()
{
var result = new ExecuteResult();
var volumes = convert(new ManagementObjectSearcher("select * from Win32_Volume").Get());
var table = new TextTable();
table.HeaderRows = 1;
table.SetCell(0, 0, "Path".Color(ConsoleColor.White));
table.SetCell(1, 0, "Volume".Color(ConsoleColor.White));
table.SetCell(2, 0, "Free space".Color(ConsoleColor.White), alignment: HorizontalTextAlignment.Right);
table.ColumnSpacing = 3;
int nextRow = 1;
foreach (var volume in Volumes)
{
var volumeName = new string(new char[1024]);
try
{
GetVolumePathName(volume.Path, volumeName, volumeName.Length);
volumeName = volumeName.Substring(0, volumeName.IndexOf('\0'));
}
catch
{
throw new Exception($"Unable to retrieve volume name for path {volume.Path}");
}
double spaceGb;
try
{
var vol = volumes.Single(v => (string)v["Name"] == volumeName || (string)v["DeviceID"] == volumeName);
volumeName = (string)vol["Name"];
spaceGb = ((ulong)vol["FreeSpace"]) / 1_000_000_000.0;
}
catch
{
throw new Exception($"Unable to retrieve free space for volume {volumeName}, path {volume.Path}");
}
var status = spaceGb < volume.RedAlertBelowGB ? Status.RedAlert : spaceGb < volume.WarnBelowGB ? Status.Warning : Status.Healthy;
table.SetCell(0, nextRow, volume.Path);
table.SetCell(1, nextRow, volumeName);
table.SetCell(2, nextRow, $"{spaceGb:#,0.0} GB".Color(status.GetConsoleColor()), alignment: HorizontalTextAlignment.Right);
nextRow++;
result.UpdateStatus(status);
}
result.ConsoleReport += table.ToColoredString();
return(result);
}
