make port configurable

JLarky · Apr 23, 2024 · 853fe72 · 853fe72
1 parent 00e6734
commit 853fe72
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/cmd/strike/main.go b/cmd/strike/main.go
@@ -3,13 +3,19 @@ package main
 import (
 	"fmt"
 	"net/http"
+	"os"
 
 	"github.com/JLarky/strike/internal/routes"
 )
 
 func main() {
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "3333"
+	}
+
 	r := routes.NewRouter()
 
-	fmt.Println("Server starting on http://localhost:3333")
-	http.ListenAndServe(":3333", r)
+	fmt.Printf("Server starting on http://localhost:%s\n", port)
+	http.ListenAndServe(":"+port, r)
 }