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src/main.rs

@@ -26,36 +26,18 @@ use tokio::sync::mpsc;
 #[prefix = "static/"]
 struct Static;
 
-impl Static {
-    fn get_styles() -> String {
-        match Static::get("static/global.css") {
-            Some(file) => match std::str::from_utf8(&file.data) {
-                Ok(css) => css.to_string(),
-                Err(e) => {
-                    eprintln!("Failed to read CSS file: {e}");
-                    String::new()
-                }
-            },
-            None => {
-                eprintln!("CSS file not found in embedded assets.");
-                String::new()
-            }
-        }
-    }
-
-    fn get_scripts() -> String {
-        match Static::get("static/client.js") {
-            Some(file) => match std::str::from_utf8(&file.data) {
-                Ok(js) => js.to_string(),
-                Err(e) => {
-                    eprintln!("Failed to read JS file: {e}");
-                    String::new()
-                }
-            },
-            None => {
-                eprintln!("JS file not found in embedded assets.");
+fn get_embedded_file(file_path: &str) -> String {
+    match Static::get(file_path) {
+        Some(file) => match std::str::from_utf8(&file.data) {
+            Ok(content) => content.to_string(),
+            Err(e) => {
+                eprintln!("Failed to read embedded file: {e}");
                 String::new()
             }
+        },
+        None => {
+            eprintln!("File not found in embedded files.");
+            String::new()
         }
     }
 }
@@ -134,6 +116,23 @@ struct Mdwatch {
     title: String,
     style: String,
     script: String,
+    lib: Libs,
+}
+
+struct Libs {
+    hljs_theme_dark: String,
+    hljs_theme_light: String,
+    hljs_script: String,
+}
+
+impl Default for Libs {
+    fn default() -> Self {
+        Self {
+            hljs_theme_dark: get_embedded_file("static/lib/github-dark.min.css"),
+            hljs_theme_light: get_embedded_file("static/lib/github-light.min.css"),
+            hljs_script: get_embedded_file("static/lib/highlight.min.js"),
+        }
+    }
 }
 
 #[get("/")]
@@ -174,8 +173,9 @@ async fn home(file: web::Data<String>) -> actix_web::Result<HttpResponse> {
     let template = Mdwatch {
         content: html_output,
         title: file_name.to_string_lossy().to_string(),
-        style: Static::get_styles(),
-        script: Static::get_scripts(),
+        style: get_embedded_file("static/global.css"),
+        script: get_embedded_file("static/client.js"),
+        lib: Libs::default(),
     };
 
     match template.render() {

static/client.js

@@ -1,10 +1,19 @@
 function setThemeIcon(theme) {
   const button = document.querySelector(".theme-toggle");
   if (!button) return;
+
   button.innerHTML =
     theme === "light"
-      ? '<i class="fa-regular fa-sun"></i>'
-      : '<i class="fa-solid fa-moon"></i>';
+      ? `
+        <svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 24 24" stroke-width="1" stroke="currentColor" class="size-6">
+          <path stroke-linecap="round" stroke-linejoin="round" d="M12 3v2.25m6.364.386-1.591 1.591M21 12h-2.25m-.386 6.364-1.591-1.591M12 18.75V21m-4.773-4.227-1.591 1.591M5.25 12H3m4.227-4.773L5.636 5.636M15.75 12a3.75 3.75 0 1 1-7.5 0 3.75 3.75 0 0 1 7.5 0Z" />
+        </svg>
+        `
+      : `
+        <svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 24 24" stroke-width="1" stroke="currentColor" class="size-6">
+          <path stroke-linecap="round" stroke-linejoin="round" d="M21.752 15.002A9.72 9.72 0 0 1 18 15.75c-5.385 0-9.75-4.365-9.75-9.75 0-1.33.266-2.597.748-3.752A9.753 9.753 0 0 0 3 11.25C3 16.635 7.365 21 12.75 21a9.753 9.753 0 0 0 9.002-5.998Z" />
+        </svg>
+    `;
 }
 
 function highlightBlocks(root = document) {