/// <summary>
/// 执行构建流程
/// </summary>
/// <returns>如果成功返回TRUE，否则返回FALSE</returns>
public static bool Run(List <IBuildTask> pipeline, BuildContext context)
{
if (pipeline == null)
{
throw new ArgumentNullException("pipeline");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
bool succeed = true;
for (int i = 0; i < pipeline.Count; i++)
{
IBuildTask task = pipeline[i];
try
{
var taskAttribute = task.GetType().GetCustomAttribute <TaskAttribute>();
Log($"---------------------------------------->{taskAttribute.Desc}");
task.Run(context);
}
catch (Exception e)
{
Debug.LogError($"Build task {task.GetType().Name} failed !");
Debug.LogError($"Build error : {e}");
succeed = false;
break;
}
}
// 返回运行结果
return(succeed);
}
static ReturnCode RunTask <T>(params IContextObject[] args) where T : IBuildTask
{
IBuildContext context = new BuildContext(args);
IBuildTask instance = Activator.CreateInstance <T>();
ContextInjector.Inject(context, instance);
var result = instance.Run();
ContextInjector.Extract(context, instance);
return(result);
}
public void Run()
{
while (!mAbort)
{
IBuildTask task = null;
lock (mSemaphore)
{
if (mTask != null && mTask.TaskState == BuildTaskState.Inactive)
{
task = mTask;
mTask = null;
}
}
if (task == null)
{
Thread.Sleep(100);
}
else
{
// Have to re-check. State may have changed.
if (task.TaskState == BuildTaskState.Inactive)
{
/*
* Design note:
*
* This is a trade-off to deal with poorly written tasks. Technically,
* the task is responsible for catching and reporting its own
* exceptions. But if it doesn't it can bring down the processor
* thread.
*
* This method forces the task to abort so the main manager can detect
* and discard it. But if the task is so poorly written that the
* abort doesn't work, or throws another exception, then the processor
* will become a zombie, unresponsive to new requests from the manager.
*/
try
{
task.Run();
}
catch (Exception ex)
{
task.Abort("Exception detected by processor: " + ex.Message);
}
}
}
}
}
public static void Run(List <IBuildTask> pipeline, BuildContext context)
{
if (pipeline == null)
{
throw new ArgumentNullException("pipeline");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
for (int i = 0; i < pipeline.Count; i++)
{
IBuildTask task = pipeline[i];
try
{
task.Run(context);
}
catch (Exception e)
{
throw new Exception($"Build task {task.GetType().Name} failed : {e}");
}
}
}
