Conf now also holds the hostname/ip adress to listen to

Author: Philipp Neumann

cmd/wheretoeat/main.go

@@ -25,5 +25,5 @@ func main() {
 	venue.SetDataFolder("data")
 	web.SetWeights(c.Weight)
 	r := web.SetupRouters("/")
-	log.Fatal(http.ListenAndServe(":"+strconv.Itoa(c.Port), r))
+	log.Fatal(http.ListenAndServe(c.Host+":"+strconv.Itoa(c.Port), r))
 }

pkg/config/config.go

@@ -9,6 +9,7 @@ import (
 //Config is the struct to save and load the config file
 type Config struct {
 	GoogleAPIKey string `json:"googleapikey"`
+	Host         string `json:"host"`
 	Port         int    `json:"port"`
 	Weight       Weight `json:"weight"`
 }