Initial commit with basic axum and sqlx API

src/main.rs

@@ -0,0 +1,43 @@
+use axum::{
+    routing::{get, post},
+    Router,
+};
+use dotenvy::dotenv;
+use sqlx::postgres::PgPoolOptions;
+use std::env;
+use tower::ServiceBuilder;
+use tower_http::trace::TraceLayer;
+use tracing::debug;
+
+mod error;
+mod handlers;
+mod models;
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
+    dotenv().ok();
+
+    tracing_subscriber::fmt::init();
+
+    let pool = PgPoolOptions::new()
+        .max_connections(env::var("DATABASE_MAX_CONNECTIONS")?.parse()?)
+        .connect(&env::var("DATABASE_URL")?)
+        .await?;
+
+    sqlx::migrate!().run(&pool).await?;
+
+    let app = Router::new()
+        .route("/items", get(handlers::items::get))
+        .route("/item", post(handlers::item::post))
+        .route("/item/:id", get(handlers::item::get))
+        .with_state(pool)
+        .layer(ServiceBuilder::new().layer(TraceLayer::new_for_http()));
+
+    let addr = (env::var("HOST")? + ":" + &env::var("PORT")?).parse()?;
+    debug!("listening on {}", addr);
+    axum::Server::bind(&addr)
+        .serve(app.into_make_service())
+        .await?;
+
+    Ok(())
+}