in slackbot/slackbot/cloudbuild.go [88:100]
func isSlackbotStep(step *cloudbuild.BuildStep) bool {
// Step.Name must contain "slackbot"
if !strings.Contains(step.Name, "slackbot") {
return false
}
// Step.Args must contain slackbot's required flags
if !hasRequiredSlackbotArgs(step.Args) {
return false
}
return true
}