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package main
import (
"flag"
"fmt"
"net/http"
"github.com/gorilla/mux"
)
var (
port *int
)
func registerHTTPFlags() {
port = flag.Int("port", 8080, "The port for HTTP")
}
func setupHTTPServer() http.Server {
r := mux.NewRouter()
r.HandleFunc("/", indexHandler)
return http.Server{
Addr: fmt.Sprintf("0.0.0.0:%d", *port),
Handler: r,
}
}
// Host the index file
func indexHandler(w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "%s", "Hello World!\n")
}
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