batch test many EA's simultaneously

 
Is it possible to test multiple EA's on the strategy tester in a batch?
I know that a single EA can be tested by varying its parameters using the optimization tool but i want to batch test lots of different EA's at once (on the order of 10-20,000).
Something like the optimization tool would be perfect if you could test different ones rather than just varying the input variables of 1 EA?

Any tips?

I'm looking to fully automate a pipeline ideally so if there is a way to get a text file based report from the strategy tester and run the whole thing from the command line then that would be extra helpful?
Reason: