Init repo

src/main.rs

@@ -0,0 +1,52 @@
+use axum::{
+    routing::get,
+    Router,
+};
+
+#[tokio::main]
+async fn main() {
+
+    let mut args = std::env::args();
+    let _name = args.next().unwrap();
+
+    let mut listen = String::from("[::]:3000");
+
+    loop {
+        let arg = if let Some(arg) = args.next() {
+            arg
+        } else {
+            break;
+        };
+
+        match arg.as_str() {
+            "--listen" => {
+                listen = args.next().unwrap();
+            }
+            unknown => {
+                println!("unknown option: {}", unknown);
+                std::process::exit(1)
+            }
+        }
+    }
+
+    let app = Router::new()
+        .route("/", get(route_index))
+        .route("/probe", get(route_probe));
+
+    let listener = tokio::net::TcpListener::bind(listen).await.unwrap();
+    println!("Server listening on: http://{}", listener.local_addr().unwrap());
+    println!("Probe with: http://{}/probe", listener.local_addr().unwrap());
+
+    axum::serve(listener, app).await.unwrap();
+}
+
+async fn route_index() -> String {
+    return String::from("Prometheus exporter for checking XMPP server availability");
+}
+
+async fn route_probe() -> Result<String, String> {
+    let mut out = String::new();
+    out.push_str("hallo welt");
+
+    return Ok(out);
+}