/// <summary>
/// Create the scope for this script block and binding arguments in it
/// </summary>
public override void Prepare()
{
// TODO: check if it makes sense to move the scope handling to the PipelineProcessor!
//Let's see on the long run if there is an easier solution for this #ExecutionContextChange
CreateOwnScope();
SwitchToOwnScope();
try
{
MergeParameters();
_argumentBinder = new ScriptBlockParameterBinder(_scriptBlockInfo.GetParameters(), ExecutionContext,
_scopedExecutionVisitor);
_argumentBinder.BindCommandLineParameters(Parameters);
}
finally
{
RestoreOriginalScope();
}
}
private void BindArguments()
{
ReadOnlyCollection <ParameterAst> scriptParameters = _scriptBlockInfo.GetParameters();
for (int i = 0; i < scriptParameters.Count; ++i)
{
ParameterAst scriptParameter = scriptParameters[i];
CommandParameter parameter = GetParameterByPosition(i);
object parameterValue = GetParameterValue(scriptParameter, parameter);
ExecutionContext.SetVariable(scriptParameter.Name.VariablePath.UserPath, parameterValue);
}
}