Feature Request: gokart.build dump to tmpfile about gokart HOT 4 OPEN

I think we only need to inject workspace_directory of final task.
As following

class TaskA(gokart.TaskOnKart):
    def run(self):
        print(self.output().path())
        self.dump("")

class TaskB(TaskA):
    def requires(self):
        return TaskA()

with tempfile.TemporaryDirectory() as d:
    print(d)
    gokart.build(TaskB(workspace_directory=d), verbose=True)

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@vaaaaanquish
I agree implementing this feature.

However, I thought it would be nice to have this option in TaskOnKart, since there are cases where you don't want to keep a dump file. (e.g. Task is very simple and takes short time to run, but the dump data size is very large that it pressurize the storage cost.)

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@mski-iksm All right.

I think when implemented in TaskOnKart, going to be complicated to deal with intermediate dependent tasks.. 🤔
My idea is dump to tmpfile. This is probably too easy.

Do you have any other good ideas?

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agree with @Hi-king 's idea

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