func()

in client/validate.go [92:111]

• 16 lines of code
• 4 McCabe index (conditional complexity)

func (v validator) runValidation() error {
	log.Printf("Validating for %s...", *functionSignature)

	shutdown, err := v.funcServer.Start(v.stdoutFile, v.stderrFile, v.functionOutputFile)
	if err != nil {
		return v.errorWithLogsf("unable to start server: %v", err)
	}
	if shutdown == nil {
		shutdown = func() {}
	}

	if err := v.validate("http://localhost:8080"); err != nil {
		// shutdown to ensure all the logs are flushed
		shutdown()
		return v.errorWithLogsf("validation failure: %v", err)
	}

	shutdown()
	return nil
}