1 files changed, 7 insertions, 2 deletions
diff --git a/cmd/web/main.go b/cmd/web/main.go
index d388364..a4082fd 100644
--- a/cmd/web/main.go
+++ b/cmd/web/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"flag"
 	"log"
 	"log/slog"
 	"net/http"
@@ -12,6 +13,10 @@ type application struct {
 }
 
 func main() {
+	addr := flag.String("addr", ":4000", "HTTP network port")
+	// dsn := flag.String("dsn", "web:dedpassword:/ded?parseTime=true", "MySQL data source name")
+	flag.Parse()
+
 	logger := slog.New(slog.NewTextHandler(os.Stdout, nil))
 	app := &application{
 		logger: logger,
@@ -19,7 +24,7 @@ func main() {
 	// mux := http.NewServeMux()
 	// mux.HandleFunc("/", home)
 	// log.Print("starting server on :4000")
-	logger.Info("starting server on :4000")
-	err := http.ListenAndServe(":4000", app.routes())
+	logger.Info("starting server", "addr", *addr)
+	err := http.ListenAndServe(*addr, app.routes())
 	log.Fatal(err)
 }