chore: fix build warnings (#322)

Author: m4tx

cot/.gitignore

@@ -25,7 +25,8 @@ fn build_css() {
 
         let css = grass::from_path(scss_path, &options).expect("failed to compile SCSS");
 
-        let css_path = PathBuf::from(css_file);
+        let out_dir = std::env::var("OUT_DIR").expect("OUT_DIR should be set");
+        let css_path = PathBuf::from(out_dir).join(css_file);
         let css_dir = css_path
             .parent()
             .expect("failed to get CSS parent directory");

cot/build.rs

@@ -8,6 +8,7 @@ use std::marker::PhantomData;
 
 use askama::Template;
 use async_trait::async_trait;
+use bytes::Bytes;
 use cot::request::extractors::StaticFiles;
 /// Implements the [`AdminModel`] trait for a struct.
 ///
@@ -32,7 +33,7 @@ use crate::request::{Request, RequestExt};
 use crate::response::{IntoResponse, Response};
 use crate::router::{Router, Urls};
 use crate::static_files::StaticFile;
-use crate::{App, Error, Method, RequestHandler, reverse_redirect, static_files};
+use crate::{App, Error, Method, RequestHandler, reverse_redirect};
 
 struct AdminAuthenticated<T, H: Send + Sync>(H, PhantomData<fn() -> T>);
 
@@ -715,6 +716,12 @@ impl App for AdminApp {
     }
 
     fn static_files(&self) -> Vec<StaticFile> {
-        static_files!("admin/admin.css")
+        vec![StaticFile::new(
+            "admin/admin.css",
+            Bytes::from_static(include_bytes!(concat!(
+                env!("OUT_DIR"),
+                "/static/admin/admin.css"
+            ))),
+        )]
     }
 }

cot/src/admin.rs

@@ -706,7 +706,8 @@ pub struct Auth {
 }
 
 impl Auth {
-    #[cfg(feature = "db")] // only currently used in TestRequestBuilder if database is enabled
+    // only currently used in TestRequestBuilder if database is enabled
+    #[cfg(all(feature = "db", feature = "test"))]
     pub(crate) async fn new(
         session: Session,
         backend: Arc<dyn AuthBackend>,

cot/src/auth.rs

@@ -56,6 +56,10 @@ struct ErrorPageTemplate {
     project_config: String,
 }
 
+fn error_css() -> &'static str {
+    include_str!(concat!(env!("OUT_DIR"), "/templates/css/error.css"))
+}
+
 #[derive(Debug, Default, Clone)]
 struct ErrorPageTemplateBuilder {
     kind: Kind,

cot/src/error_page.rs

@@ -1574,6 +1574,7 @@ impl ProjectContext<WithDatabase> {
 }
 
 impl ProjectContext<Initialized> {
+    #[cfg(feature = "test")]
     pub(crate) fn initialized(
         config: <Initialized as BootstrapPhase>::Config,
         apps: <Initialized as BootstrapPhase>::Apps,

cot/src/project.rs

@@ -46,16 +46,16 @@ use crate::response::{Response, ResponseExt};
 /// // .
 /// // ├── Cargo.toml
 /// // └── static
-/// //     └── admin
-/// //         └── admin.css
+/// //     └── test
+/// //         └── test.txt
 ///
 /// impl App for ExampleApp {
 ///     fn name(&self) -> &str {
 ///         "test_app"
 ///     }
 ///
 ///     fn static_files(&self) -> Vec<StaticFile> {
-///         static_files!("admin/admin.css")
+///         static_files!("test/test.txt")
 ///     }
 /// }
 /// ```
@@ -191,16 +191,16 @@ impl From<&MiddlewareContext> for StaticFiles {
 /// // .
 /// // ├── Cargo.toml
 /// // └── static
-/// //     └── admin
-/// //         └── admin.css
+/// //     └── test
+/// //         └── test.txt
 ///
 /// impl App for ExampleApp {
 ///     fn name(&self) -> &str {
 ///         "test_app"
 ///     }
 ///
 ///     fn static_files(&self) -> Vec<StaticFile> {
-///         static_files!("admin/admin.css")
+///         static_files!("test/test.txt")
 ///     }
 /// }
 /// ```
@@ -531,7 +531,7 @@ mod tests {
             }
 
             fn static_files(&self) -> Vec<StaticFile> {
-                static_files!("admin/admin.css")
+                static_files!("test/test.txt")
             }
         }
 
@@ -563,11 +563,11 @@ mod tests {
         let middleware = StaticFilesMiddleware::from_context(bootstrapper.context());
         let static_files = middleware.static_files;
 
-        let file = static_files.get_file("admin/admin.css").unwrap();
-        assert_eq!(file.mime_type, mime_guess::mime::TEXT_CSS);
+        let file = static_files.get_file("test/test.txt").unwrap();
+        assert_eq!(file.mime_type, mime_guess::mime::TEXT_PLAIN);
         assert_eq!(
             file.content,
-            Bytes::from_static(include_bytes!("../static/admin/admin.css"))
+            Bytes::from_static(include_bytes!("../static/test/test.txt"))
         );
 
         let file = static_files.get_file("app2/test.js").unwrap();
@@ -617,19 +617,19 @@ mod tests {
 
     #[test]
     fn static_files_macro() {
-        let static_files = static_files!("admin/admin.css");
+        let static_files = static_files!("test/test.txt");
 
         assert_eq!(static_files.len(), 1);
-        assert_eq!(static_files[0].path, "admin/admin.css");
+        assert_eq!(static_files[0].path, "test/test.txt");
         assert_eq!(
             static_files[0].content,
-            Bytes::from_static(include_bytes!("../static/admin/admin.css"))
+            Bytes::from_static(include_bytes!("../static/test/test.txt"))
         );
     }
 
     #[test]
     fn static_files_macro_trailing_comma() {
-        let static_files = static_files!("admin/admin.css",);
+        let static_files = static_files!("test/test.txt",);
 
         assert_eq!(static_files.len(), 1);
     }

cot/src/static_files.rs

@@ -0,0 +1 @@
+This file is only used in tests.

cot/static/test/test.txt

@@ -7,7 +7,7 @@
     <title>Cot failure</title>
 
     <style>
-        {% include "css/error.css" %}
+        {{ self::error_css()|safe }}
     </style>
 </head>
 <body>