prow/config/jobs.go
func (ps Presubmit) TriggerMatches(body string) bool {
	return ps.Trigger != "" && ps.re.MatchString(body)
}
func (ps Presubmit) TriggerMatches(body string) bool {
	return ps.Trigger != "" && ps.re.MatchString(body)
}
func ( ps Presubmit ) TriggerMatches ( body string ) bool { return ps . Trigger != " " && ps . re . MatchString ( body ) }
// TriggerMatches returns true if the comment body should trigger this presubmit.
//
// This is usually a /test foo string.
TriggerMatches returns true if the comment body should trigger this presubmit . This is usually a / test foo string .