package main import ( "fmt" "local/args" "log" "net/http" ) //go:embed ./words.txt var words string func main() { as := args.NewArgSet() as.Append(args.INT, "p", "port to listen on", 8091) if err := as.Parse(); err != nil { panic(err) } log.Printf("args: %+v", as) log.Printf("words: %d", len(words)) if err := http.ListenAndServe(fmt.Sprintf(":%d", as.GetInt("p")), server{args: as}); err != nil { panic(err) } } type server struct { args *args.ArgSet } func (server server) ServeHTTP(w http.ResponseWriter, r *http.Request) { panic("nil") }