From 3f5a2c5041f607f07d0d752ca9db4387781f1bfc Mon Sep 17 00:00:00 2001
From: rramiachraf <51409801+rramiachraf@users.noreply.github.com>
Date: Sun, 22 Jan 2023 16:44:22 +0100
Subject: [PATCH] feat: add custom error page for unmatched routes

---
 main.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/main.go b/main.go
index 50501ef..7363f74 100644
--- a/main.go
+++ b/main.go
@@ -30,6 +30,14 @@ func main() {
 	r.HandleFunc("/{id}-lyrics", lyricsHandler)
 	r.HandleFunc("/images/{filename}.{ext}", proxyHandler)
 	r.PathPrefix("/static/").Handler(http.StripPrefix("/static/", http.FileServer(http.Dir("static"))))
+	r.NotFoundHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusNotFound)
+		render("error", w, map[string]string{
+			"Status": "404",
+			"Error":  "page not found",
+		})
+
+	})
 
 	server := &http.Server{
 		Handler:      r,