Using pat for routing

cmd/web/main.go

@@ -27,10 +27,13 @@ func main() {
 
 	render.NewTemplates(&app)
 
-	http.HandleFunc("/", handlers.Repo.Home)
-	http.HandleFunc("/about", handlers.Repo.About)
-
 	fmt.Printf("Starting application on port %s\n", portNumber)
 
-	_ = http.ListenAndServe(portNumber, nil)
+	srv := &http.Server{
+		Addr:    portNumber,
+		Handler: routes(&app),
+	}
+
+	err = srv.ListenAndServe()
+	log.Fatal(err)
 }

cmd/web/routes.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"go-udemy-web-1/pkg/config"
+	"go-udemy-web-1/pkg/handlers"
+	"net/http"
+
+	"github.com/bmizerany/pat"
+)
+
+func routes(app *config.AppConfig) http.Handler {
+	mux := pat.New()
+
+	mux.Get("/", http.HandlerFunc(handlers.Repo.Home))
+	mux.Get("/about", http.HandlerFunc(handlers.Repo.About))
+
+	return mux
+}

go.mod

@@ -1,3 +1,5 @@
 module go-udemy-web-1
 
 go 1.21.0
+
+require github.com/bmizerany/pat v0.0.0-20210406213842-e4b6760bdd6f // indirect

go.sum

@@ -0,0 +1,2 @@
+github.com/bmizerany/pat v0.0.0-20210406213842-e4b6760bdd6f h1:gOO/tNZMjjvTKZWpY7YnXC72ULNLErRtp94LountVE8=
+github.com/bmizerany/pat v0.0.0-20210406213842-e4b6760bdd6f/go.mod h1:8rLXio+WjiTceGBHIoTvn60HIbs7Hm7bcHjyrSqYB9c=