Teardown task for entire psake script

[Michael Di Nicola]

Hi,

I would like to specify a task that will always run when all psake tasks have finished, even if an error occurs, which would do some cleanup.

I am looking for something similar to the task teardown, but at the end of all tasks instead of every task.

An example is:

Task default -Depends A, B, C, Clean

Task A {

    "A"

}

Task B {

    throw "I failed"

}

Task C {

   "C"

}

Task Cleanup {

  "Cleanup"

}

In this scenario, Task C should not be run, because Task B caused an error.  However, Task Cleanup should still always run.

Does anyone have any suggestions on how to do this, or if it is even possible?