in tools/code/common/ServicePolicy.cs [64:72]
public static Option<ServicePolicyFile> TryParse(FileInfo? file, ManagementServiceDirectory serviceDirectory) =>
file is not null
&& file.Name.EndsWith(".xml", StringComparison.Ordinal)
&& file.Directory?.FullName == serviceDirectory.ToDirectoryInfo().FullName
? new ServicePolicyFile
{
Parent = serviceDirectory,
Name = ServicePolicyName.From(Path.GetFileNameWithoutExtension(file.Name))
}