package main import ( "net/http" "os" ) func main() { fs := http.FileServer(http.FS(os.DirFS(os.Args[2]))) http.Handle("/", fs) //nolint:gosec // G114: file server used for testing purposes only. err := http.ListenAndServe("0.0.0.0:"+os.Args[1], nil) if err != nil { panic(err) } }