It occurs to me that it might be better to have the filter file path hardcoded into the tester as $CONFIG_ROOT/act/filter.yaml, and treat the absence of a file there as an absence of filters, instead of expecting the user to give a path.
Reason this has come to mind is that that's where I'd put the filter YAML anyway, 99 times out of 100. Having fewer configuration knobs is probably good.
It occurs to me that it might be better to have the filter file path hardcoded into the tester as
$CONFIG_ROOT/act/filter.yaml, and treat the absence of a file there as an absence of filters, instead of expecting the user to give a path.Reason this has come to mind is that that's where I'd put the filter YAML anyway, 99 times out of 100. Having fewer configuration knobs is probably good.