From 9878e0b4501a5e9619ce6cdf43779e56bf4a9855 Mon Sep 17 00:00:00 2001
From: tymmkang <tymmkang@gmail.com>
Date: Sat, 22 Mar 2025 01:43:05 +0900
Subject: [PATCH] =?UTF-8?q?=ED=98=84=EC=9E=AC=20=EC=8B=9C=EA=B0=84?=
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---
 src/main.rs | 89 +++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 87 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index e7a11a9..ac3e321 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,88 @@
-fn main() {
-    println!("Hello, world!");
+use tokio::signal;
+use axum::Router;
+use axum::routing::get;
+// use axum::response::Html;
+use chrono::Local;
+
+#[tokio::main]
+async fn main() {
+    let listener = tokio::net::TcpListener::bind("0.0.0.0:3000")
+        .await
+        .unwrap();
+
+    println!("listening on {}", listener.local_addr().unwrap());
+    axum::serve(listener, router())
+        .with_graceful_shutdown(shutdown_signal())
+        .await
+        .unwrap();
 }
+
+async fn shutdown_signal() {
+    let ctrl_c = async {
+        signal::ctrl_c()
+            .await
+            .expect("failed to listen for ctrl-c event");
+    };
+
+    #[cfg(unix)]
+    let terminate = async {
+        signal::unix::signal(signal::unix::SignalKind::terminate())
+            .expect("failed to install signal handler")
+            .recv()
+            .await;
+    };
+
+    #[cfg(not(unix))]
+    let terminate = std::future::pending::<()>();
+
+    tokio::select! {
+        _ = ctrl_c => {},
+        _ = terminate => {},
+    };
+}
+
+pub fn router() -> Router {
+    Router::new()
+        .route("/", get(root))
+}
+
+async fn root() -> axum::response::Html<String> {
+
+    let current_time = Local::now().format("%Y-%m-%d %H:%M:%S").to_string();
+    axum::response::Html(format!("<h1>Current Time: {}</h1>", current_time))
+}
+
+// pub fn router() -> Router {
+//     Router::new()
+//         .route("/", get(root))
+//         .nest("/api", nest_router())
+// }
+
+// async fn root() -> axum::response::Html<String> {
+//     axum::response::Html("<h1>root</h1>".to_string())
+// }
+
+// pub fn nest_router() -> Router {
+//     Router::new()
+//         .route("/", get(api))
+//         .route("/test", get(handler))
+// }
+
+// async fn api() -> axum::response::Html<String> {
+//     axum::response::Html("<h1>api</h1>".to_string())
+// }
+
+// async fn handler() -> Html<String> {
+
+//     let env_0 = std::env::var("RWT_ENV_VAR_0").unwrap_or_else(|_| "FALLBACK_0".to_string());
+//     let env_1 = std::env::var("RWT_ENV_VAR_1").unwrap_or_else(|_| "FALLBACK_1".to_string());
+//     let env_2 = std::env::var("RWT_ENV_VAR_2").unwrap_or_else(|_| "FALLBACK_2".to_string());
+
+//     let combined_env = format!("RWT_ENV_VAR_0: {}<br> RWT_ENV_VAR_1: {}<br> RWT_ENV_VAR_2: {}<br>", env_0, env_1, env_2);
+//     Html(format!("<h1>{}</h1>", combined_env))
+// }
+
+// async fn add(axum::extract::Path((a, b)): axum::extract::Path<(i32, i32)>) -> Html<String> {
+//     let sum = a + b;
+//     Html(format!("<h1>Sum: {}</h1>", sum))
+// }