public override Collection <PSObject> Invoke(IEnumerable input)
{
// TODO: run the pipeline on another thread and wait for the completion
Input.Write(input, true);
SetPipelineState(PipelineState.NotStarted);
ExecutionContext context = _runspace.ExecutionContext.Clone();
RerouteExecutionContext(context);
PipelineProcessor processor = new PipelineProcessor();
// TODO: implement script execution
foreach (Command command in Commands)
{
if (string.IsNullOrEmpty(command.CommandText))
{
continue;
}
CommandProcessorBase commandProcessor = command.CreateCommandProcessor(context, _runspace.CommandManager, false);
commandProcessor.Initialize();
processor.Add(commandProcessor);
}
// TODO: add a default out-command to the pipeline
// TODO: it should do the "foreach read from pipe and out via formatter"
SetPipelineState(PipelineState.Running);
try
{
processor.Execute(context);
SetPipelineState(PipelineState.Completed);
}
catch (Exception ex)
{
SetPipelineState(PipelineState.Failed, ex);
((LocalRunspace)_runspace).PSHost.UI.WriteErrorLine(ex.Message);
}
// TODO: process Error results
return(Output.NonBlockingRead());
}
internal void SetMergeResultOptions(CommandProcessorBase procBase)
{
var rt = procBase.CommandRuntime;
rt.MergeErrorToOutput = (MergeMyResult.Equals(PipelineResultTypes.Error) &&
MergeToResult.Equals(PipelineResultTypes.Output));
rt.MergeUnclaimedPreviousErrors = MergeUnclaimedPreviousCommandResults != PipelineResultTypes.None;
}
public void Add(CommandProcessorBase commandProcessor)
{
commandsToExecute.Add(commandProcessor);
}
