From c53c10cb0a85fcefd569c3f770bfbac4f93bf7ab Mon Sep 17 00:00:00 2001
From: Cappy Ishihara <cappy@cappuchino.xyz>
Date: Mon, 3 Jun 2024 01:19:16 +0700
Subject: [PATCH] logger env

---
 src/main.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index e5fccae..ab903cc 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -102,11 +102,16 @@ async fn health_check() -> String {
 }
 
 
+const LOGGER_ENV: &str = "RUST_LOG";
+
 #[tokio::main]
 async fn main() -> Result<()> {
+    // "trace,axum=info,tower_http=info,tokio=info,tungstenite=info,tokio_tungstenite=info",
+    let logger_env = std::env::var(LOGGER_ENV).unwrap_or_else(|_| "info".into());
+
     tracing_subscriber::fmt::fmt()
         .with_env_filter(
-            "trace,axum=info,tower_http=info,tokio=info,tungstenite=info,tokio_tungstenite=info",
+            logger_env
         )
         .pretty()
         .init();