init

src/lib.rs

@@ -0,0 +1,51 @@
+use std::{future::Future, pin::Pin};
+
+use anyhow::Result;
+use axum::{routing::get, Router};
+use tokio::net::TcpListener;
+use tower_http::services::ServeDir;
+
+mod controllers;
+mod sources;
+
+fn routes() -> Router {
+    Router::new()
+        .route("/", get(controllers::home::get))
+        .fallback_service(ServeDir::new("./static"))
+}
+
+pub struct Config {
+    pub port: u16,
+}
+
+pub struct RunningServer {
+    pub port: u16,
+    pub server: Pin<Box<dyn Future<Output = anyhow::Result<()>> + Send>>,
+}
+
+pub async fn run(config: Config) -> Result<RunningServer> {
+    setup_tracing();
+
+    let router = routes().layer(tower_http::trace::TraceLayer::new_for_http());
+
+    let tcp_listener = TcpListener::bind(format!("0.0.0.0:{}", config.port)).await?;
+
+    let port = tcp_listener.local_addr()?.port();
+
+    tracing::info!("Listening on http://localhost:{port}");
+    let server = Box::pin(async move {
+        axum::serve(tcp_listener, router).await?;
+        Ok(())
+    });
+
+    Ok(RunningServer { port, server })
+}
+
+pub fn setup_tracing() {
+    use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
+
+    tracing_subscriber::registry()
+        .with(tracing_subscriber::fmt::layer())
+        .try_init()
+        .ok();
+}