/// <summary>
/// Run the given stage on a sketch. This method is guaranteed not to modify
/// the given sketch.
/// </summary>
/// <param name="stage">the stage</param>
/// <param name="sketch">the sketch</param>
/// <param name="filename">the name of the file the sketch was loaded from</param>
/// <param name="writeIntermediary">true if intermediate files should be written</param>
private void runStageOnSketch(ProcessStage stage, Sketch.Sketch sketch, string filename, bool writeIntermediary)
{
Sketch.Sketch mutable = new Sketch.Sketch(sketch);
if (verbose)
{
Console.WriteLine("Executing stage " + stage.name);
}
stage.run(mutable, filename);
if (writeIntermediary)
{
TextWriter handle;
if (consoleOutput)
{
handle = Console.Out;
}
else
{
handle = new StreamWriter(intermediaryPath + "\\" +
stage.shortname + "_" + fileTimeStamp() + stage.outputFiletype);
}
stage.finalize(handle, intermediaryPath);
if (!consoleOutput)
{
handle.Close();
}
}
}
