package main import ( "fmt" "log" "net/http" "os" ) func main() { port := os.Getenv("PORT") if port == "" { port = "8080" } http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { fmt.Fprintf(w, "Hello World from NextWorkspace!") }) log.Printf("NextWorkspace listening on :%s", port) log.Fatal(http.ListenAndServe(":"+port, nil)) }