/// <summary>
/// Cycles through all the script directories that have changes and retrieves the changes.
/// </summary>
/// <returns>
/// The list of steps within the StepDirectories.
/// </returns>
public List <IProcessStep> GetSteps()
{
if ((steps.Count == 0) || StepDirectories.Any(v => v.IsDirty))
{
for (var i = 0; i < StepDirectories.Count; i++)
{
var t = StepDirectories[i];
t.Steps.ForEach(v => steps.AddOrReplace(v));
}
}
return(steps.OrderBy(v => v.Ordinal).ToList());
}