/// <summary>
/// Executes the task.
/// </summary>
public Task <WorkUnitResult> ExecuteTask(TargetLoggingContext targetLoggingContext, BuildRequestEntry requestEntry, ITargetBuilderCallback targetBuilderCallback, ProjectTargetInstanceChild task, TaskExecutionMode mode, Lookup lookupForInference, Lookup lookupForExecution, CancellationToken cancellationToken)
{
if (cancellationToken.IsCancellationRequested)
{
return(Task <WorkUnitResult> .FromResult(new WorkUnitResult(WorkUnitResultCode.Canceled, WorkUnitActionCode.Stop, null)));
}
ProjectOnErrorInstance errorTask = task as ProjectOnErrorInstance;
if (null != errorTask)
{
ErrorTasks.Add(errorTask);
}
else
{
ProjectTaskInstance taskInstance = task as ProjectTaskInstance;
ExecutedTasks.Add(taskInstance);
if ((mode & TaskExecutionMode.InferOutputsOnly) == TaskExecutionMode.InferOutputsOnly)
{
lookupForInference.AddNewItem(new ProjectItemInstance(requestEntry.RequestConfiguration.Project, taskInstance.Name + "_Item", "Item", task.Location.File));
}
else if ((mode & TaskExecutionMode.ExecuteTaskAndGatherOutputs) == TaskExecutionMode.ExecuteTaskAndGatherOutputs)
{
lookupForExecution.AddNewItem(new ProjectItemInstance(requestEntry.RequestConfiguration.Project, taskInstance.Name + "_Item", "Item", task.Location.File));
}
if (String.Equals(taskInstance.Name, "CallTarget", StringComparison.OrdinalIgnoreCase))
{
taskInstance.GetParameter("Targets");
char[] splitter = new char[] { ';' };
targetBuilderCallback.LegacyCallTarget(taskInstance.GetParameter("Targets").Split(splitter), false, taskInstance.Location);
}
_taskNumber++;
if (FailTaskNumber == _taskNumber)
{
if (taskInstance.ContinueOnError == "True")
{
return(Task <WorkUnitResult> .FromResult(new WorkUnitResult(WorkUnitResultCode.Failed, WorkUnitActionCode.Continue, null)));
}
return(Task <WorkUnitResult> .FromResult(new WorkUnitResult(WorkUnitResultCode.Failed, WorkUnitActionCode.Stop, null)));
}
}
return(Task <WorkUnitResult> .FromResult(new WorkUnitResult(WorkUnitResultCode.Success, WorkUnitActionCode.Continue, null)));
}
public ExecutedTasks Execute(ICollection <Runnable> actions, TimeSpan timeout)
{
ExecutedTasks result = new ExecutedTasks();
List <Task> continueTasks = new List <Task>();
var cts = new CancellationTokenSource();
cts.CancelAfter(timeout);
var cancellationToken = cts.Token;
foreach (var runnable in actions)
{
TaskCompletionSource <object> taskCompletionSource = new TaskCompletionSource <object>();
Task task = taskCompletionSource.Task;
//TODO Add missing logic here.
var continueTask = task.ContinueWith(t => ContinuationFunction(t, runnable, result));
continueTasks.Add(continueTask);
}
Task.WaitAll(continueTasks.ToArray());
return(result);
}
private void ContinuationFunction(Task task, Runnable action, ExecutedTasks result)
{
//TODO add logic here.
}
