allow changing the port

2025-01-25 23:55:56 +01:00
parent 6f04d7cb7f
commit d715aa47b3
1 changed files with 4 additions and 1 deletions
--- a/battlesnake/src/main.rs
+++ b/battlesnake/src/main.rs
@@ -1,3 +1,5 @@
+use std::env;
+
 use axum::{
    extract::Json,
    response,
@@ -30,7 +32,8 @@ async fn main() {
        .route("/end", post(end));

    debug!("Creating listener");
-    let listener = TcpListener::bind("0.0.0.0:8000").await.unwrap();
+    let port = env::var("PORT").unwrap_or_else(|_| "8000".into());
+    let listener = TcpListener::bind(format!("0.0.0.0:{port}")).await.unwrap();
    debug!("Starting server");
    axum::serve(listener, app).await.unwrap();
 }