From 5c088b1fd9c82aff92b64d76fc6a11753b356447 Mon Sep 17 00:00:00 2001
From: thinkpadmaster <a.scerba02@gmail.com>
Date: Fri, 21 Jul 2023 22:52:14 -0500
Subject: Redirect alexscerba.com to www.alexscerba.com

---
 main.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/main.go b/main.go
index 6e9c95b..fc31f0e 100644
--- a/main.go
+++ b/main.go
@@ -4,6 +4,7 @@ import (
 	"log"
 	"net/http"
 	"os"
+	"strings"
 )
 
 type application struct {
@@ -23,6 +24,17 @@ func (app *application) httpsRedirect(w http.ResponseWriter, req *http.Request)
 		http.StatusMovedPermanently)
 }
 
+func (app *application) wwwRedirect(h http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if !strings.HasPrefix(r.Host, "www.") {
+			http.Redirect(w, r, r.URL.Scheme+"://www."+r.Host+r.RequestURI, 302)
+			return
+		}
+
+		h.ServeHTTP(w, r)
+	})
+}
+
 func main() {
 	infoLog := log.New(os.Stdout, "INFO\t", log.Ldate|log.Ltime)
 	errorLog := log.New(os.Stderr, "ERROR\t", log.Ldate|log.Ltime|log.Lshortfile)
-- 
cgit v1.2.3