feat: move static files to directory

src/main.rs

@@ -13,10 +13,6 @@ const MIGRATIONS: [&str; 4] = [
     include_str!("migrations/002_comments.sql"),
     include_str!("migrations/003_events.sql"),
 ];
-const STATIC_FILES: [(&str, &'static str); 1] = [(
-    "htmx_2.0.4.min.js",
-    include_str!("static/htmx_2.0.4.min.js"),
-)];
 
 #[derive(Clone)]
 pub struct Context {
@@ -35,11 +31,13 @@ async fn main() {
     let template_dir = std::env::var("TEMPLATE_DIR").unwrap_or(String::from("./templates"));
     let tera = Tera::new(&format!("{template_dir}/**/*")).unwrap();
 
+    let static_dir = std::env::var("STATIC_DIR").unwrap_or(String::from("./static"));
+
     let ctx = Context {
         pool,
         tera: Arc::new(tera),
     };
-    let app = server::app(ctx).layer(CompressionLayer::new().br(true).gzip(true));
+    let app = server::app(ctx, &static_dir).layer(CompressionLayer::new().br(true).gzip(true));
 
     let address = "0.0.0.0:8000";
 

src/server/mod.rs

@@ -11,7 +11,7 @@ use axum::{
     Router,
 };
 use tera::Context;
-use tower_http::set_header::SetResponseHeaderLayer;
+use tower_http::{services::ServeDir, set_header::SetResponseHeaderLayer};
 
 use crate::db::Plant;
 
@@ -48,18 +48,15 @@ pub fn render_view(
     }
 }
 
-pub fn app(ctx: crate::Context) -> axum::Router {
-    let mut router = Router::new()
+pub fn app(ctx: crate::Context, static_dir: &str) -> axum::Router {
+    let router = Router::new()
         .route("/", get(get_index))
         .nest("/plants", plants::app())
         .nest("/comments", comments::app())
         .nest("/events", events::app())
+        .nest_service("/static", ServeDir::new(static_dir))
         .with_state(ctx.clone());
 
-    for (name, content) in crate::STATIC_FILES {
-        router = router.route(&format!("/static/{}", name), get(content))
-    }
-
     // Routes return either partial or full pages depending on whether the request is done using
     // HTMX or just as a plain HTTP request. Adding the Vary header ensures caches don't mix
     // partial and full responses.