prow/pjutil/filter.go
func CommandFilter(body string) Filter {
	return func(p config.Presubmit) (bool, bool, bool) {
		return p.TriggerMatches(body), p.TriggerMatches(body), true
	}
}
func CommandFilter(body string) Filter {
	return func(p config.Presubmit) (bool, bool, bool) {
		return p.TriggerMatches(body), p.TriggerMatches(body), true
	}
}
// CommandFilter builds a filter for `/test foo`