feat: add basic template functionality

src/main.rs

@@ -1,10 +1,28 @@
+use std::sync::Arc;
+
+use axum::extract::State;
+use axum::http::StatusCode;
 use axum::response::Html;
 use axum::routing::get;
 use axum::Router;
+use minijinja::{context, Environment};
+
+struct AppState {
+    tmpl_env: Environment<'static>,
+}
 
 #[tokio::main]
 async fn main() {
-    let app = Router::new().route("/", get(|| async { Html("<h1>Hello, World! 2</h1>") }));
+    let mut tmpl_env = Environment::new();
+    tmpl_env
+        .add_template("base", include_str!("../templates/base.html"))
+        .unwrap();
+
+    let app_state = Arc::new(AppState { tmpl_env });
+
+    let app = Router::new()
+        .route("/", get(handler_home))
+        .with_state(app_state);
 
     // Add hot reload only on dev mode
     #[cfg(debug_assertions)]
@@ -13,3 +31,11 @@ async fn main() {
     let listener = tokio::net::TcpListener::bind("0.0.0.0:3000").await.unwrap();
     axum::serve(listener, app).await.unwrap();
 }
+
+async fn handler_home(State(state): State<Arc<AppState>>) -> Result<Html<String>, StatusCode> {
+    let template = state.tmpl_env.get_template("base").unwrap();
+
+    let content = template.render(context!()).unwrap();
+
+    Ok(Html(content))
+}