package main import ( "encoding/json" "log" "net/http" "os" "github.com/joho/godotenv" "github.com/julienschmidt/httprouter" ) var listen string func main() { // Load .env err := godotenv.Load() if err != nil { log.Fatal("Error loading .env file") } listen = os.Getenv("LISTEN") // Routes router := httprouter.New() // Start server log.Printf("starting server on %s", listen) log.Fatal(http.ListenAndServe(listen, router)) }