Better handling of invalid route.rs files

src/generate.rs

@@ -172,15 +172,7 @@ pub fn route_registrations(
 
         let method_registrations = methods_for_route(route_path);
 
-        if method_registrations.is_empty() {
-            return quote! {
-                compile_error!(concat!(
-                    "No routes defined in your route.rs's !\n",
-                    "ensure that at least one `pub async fn` named after an HTTP verb is defined. (e.g. get, post, put, delete)"
-                ));
-            };
-        }
-
+        if !method_registrations.is_empty() {
             let first_method = &method_registrations[0];
             let first_method_ident = format_ident!("{}", first_method);
 
@@ -203,6 +195,15 @@ pub fn route_registrations(
             };
             route_registrations.push(registration);
         }
+    }
+    if route_registrations.is_empty() {
+        return quote! {
+            compile_error!(concat!(
+                "No routes defined in your route.rs's !\n",
+                "Ensure that at least one `pub async fn` named after an HTTP verb is defined. (e.g. get, post, put, delete)"
+            ));
+        };
+    }
 
     TokenStream::from_iter(route_registrations)
 }

src/parse.rs

@@ -4,14 +4,14 @@ use std::{
 };
 
 use syn::{
+    parse::{Parse, ParseStream},
+    parse_file,
     Ident,
     Item,
     LitStr,
     Result,
     Token,
     Visibility,
-    parse::{Parse, ParseStream},
-    parse_file,
 };
 
 #[derive(Debug)]

tests/failures/no_routes.stderr

@@ -1,5 +1,5 @@
 error: No routes defined in your route.rs's !
-       ensure that at least one `pub async fn` named after an HTTP verb is defined. (e.g. get, post, put, delete)
+       Ensure that at least one `pub async fn` named after an HTTP verb is defined. (e.g. get, post, put, delete)
  --> tests/failures/no_routes.rs:6:1
   |
 6 | #[folder_router("../../../../tests/failures/no_routes", AppState)]