/// <summary>
/// Matches the string representation of <see cref="FileOrDirectoryArtifact"/> used by the fingerprint store
/// when serializing to JSON.
/// </summary>
private string ArtifactToPrint(FileOrDirectoryArtifact artifact)
{
return(Expander.ExpandPath(Context.PathTable, artifact.Path).ToLowerInvariant().Replace(@"\", @"\\"));
}