Use Guard with Hydra and get super-parallel test execution! Awesome!
:runner_log: The location of the runner log where output is printed
:clear_runner_log: Remove the runner log before each run
:show_runner_log: Show the runner log after each run
:hydra_config: The location of your Hydra config file
:test_matchers: What glob would match the kind of tests you want to run
:all_on_start: Run all tests when starting Guard