simplify static assets

src/assets.rs

@@ -48,12 +48,23 @@ fn content_hash(data: &[u8]) -> String {
     hex::encode(hasher.finalize())
 }
 
-/// Constructs a `StaticAssetStore` from `name => path` pairs, embedding each
-/// file's bytes at compile time via `include_bytes!`.
+/// Returns the file name portion of a path, e.g. `"../static/style.css"`
+/// becomes `"style.css"`. Used to derive an asset's registry key from its
+/// path.
+fn file_name(path: &'static str) -> &'static str {
+    match path.rfind('/') {
+        Some(i) => &path[i + 1..],
+        None => path,
+    }
+}
+
+/// Constructs a `StaticAssetStore` from paths, embedding each file's bytes at
+/// compile time via `include_bytes!`. Each asset is keyed by its file name
+/// (derived from the path), so there's no need to repeat the name.
 macro_rules! static_assets {
-    ($($name:literal => $path:literal),* $(,)?) => {
+    ($($path:literal),* $(,)?) => {
         StaticAssetStore::new(&[
-            $(($name, include_bytes!($path))),*
+            $((file_name($path), include_bytes!($path))),*
         ])
     };
 }
@@ -61,18 +72,18 @@ macro_rules! static_assets {
 /// The app's static assets, loaded once on first use.
 pub static STORE: LazyLock<StaticAssetStore> = LazyLock::new(|| {
     static_assets! {
-        "style.css" => "../static/style.css",
-        "passkey-login.js" => "../static/passkey-login.js",
-        "passkey-register.js" => "../static/passkey-register.js",
-        "password-toggle.js" => "../static/password-toggle.js",
-        "rewards.js" => "../static/rewards.js",
-        "htmx.min.js" => "../static/htmx.min.js",
-        "idiomorph-ext.min.js" => "../static/idiomorph-ext.min.js",
-        "htmx-ws.min.js" => "../static/htmx-ws.min.js",
-        "favicon.ico" => "../static/favicon.ico",
-        "favicon-32x32.png" => "../static/favicon-32x32.png",
-        "apple-touch-icon.png" => "../static/apple-touch-icon.png",
-        "logo.svg" => "../static/logo.svg",
+        "../static/style.css",
+        "../static/passkey-login.js",
+        "../static/passkey-register.js",
+        "../static/password-toggle.js",
+        "../static/rewards.js",
+        "../static/htmx.min.js",
+        "../static/idiomorph-ext.min.js",
+        "../static/htmx-ws.min.js",
+        "../static/favicon.ico",
+        "../static/favicon-32x32.png",
+        "../static/apple-touch-icon.png",
+        "../static/logo.svg",
     }
 });