Separated address and port config

.env

@@ -1,6 +1,7 @@
 ARTICLE_ROOT=./articles/
 
-SERVER_ADDRESS=localhost:8080
+SERVER_ADDRESS=localhost
+SERVER_PORT=8080
 
 PREFIX=
 

config/config.go

@@ -1,6 +1,7 @@
 package config
 
 import (
+	"fmt"
 	"github.com/joho/godotenv"
 	"os"
 	"path"
@@ -16,6 +17,7 @@ var (
 	ArticleRoot string
 
 	ServerAddress string
+	ServerPort    string
 
 	Prefix string
 
@@ -29,6 +31,7 @@ func init() {
 	ArticleRoot = os.Getenv("ARTICLE_ROOT")
 
 	ServerAddress = os.Getenv("SERVER_ADDRESS")
+	ServerPort = os.Getenv("SERVER_PORT")
 
 	Prefix = path.Join(os.Getenv("PREFIX"))
 
@@ -36,6 +39,6 @@ func init() {
 	FrontendDir = os.Getenv("FRONTEND_DIR")
 
 	PageBase = pageBase{
-		BasePath: "http://" + path.Join(ServerAddress, Prefix) + "/",
+		BasePath: "http://" + path.Join(fmt.Sprintf("%s:%s", ServerAddress, ServerPort), Prefix) + "/",
 	}
 }

main.go

@@ -33,7 +33,7 @@ func main() {
 	}
 	database.SetGlobDB(db)
 
-	if err := http.ListenAndServe(fmt.Sprintf("%s", config.ServerAddress), r); err != nil {
+	if err := http.ListenAndServe(fmt.Sprintf(":%s", config.ServerPort), r); err != nil {
 		panic(err)
 	}
 }
@@ -62,7 +62,9 @@ func setupFrontend(r *mux.Router) {
 
 	r.PathPrefix("/").HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		if path.Join(config.Prefix)+"/" == r.URL.Path {
-			landingpage.Execute(w, config.PageBase)
+			if err := landingpage.Execute(w, config.PageBase); err != nil {
+				fmt.Println(err)
+			}
 		} else {
 			server.Error404(w, r)
 		}