func main()

in run-example-builddeploy/invoke.go [35:44]

• 8 lines of code
• 2 McCabe index (conditional complexity)

func main() {
	http.HandleFunc("/", handler)

	port := os.Getenv("PORT")
	if port == "" {
		port = "8080"
	}

	log.Fatal(http.ListenAndServe(fmt.Sprintf(":%s", port), nil))
}