Should be ready for release now. Will do some testing before.

src-tauri/src/lib.rs

@@ -19,7 +19,6 @@ use tauri::window::{ProgressBarState, ProgressBarStatus};
 use tauri::{AppHandle, Emitter, Manager};
 use tauri_plugin_os::platform;
 use tauri_plugin_prevent_default::Flags;
-use tauri_plugin_updater::UpdaterExt;
 use tokio::io::AsyncReadExt;
 use tokio::{io::AsyncWriteExt, time::timeout};
 use zip::ZipArchive;
@@ -31,6 +30,9 @@ use sysinfo::System;
 #[cfg(unix)]
 use std::os::unix::fs::PermissionsExt;
 
+#[cfg(not(debug_assertions))]
+use tauri_plugin_updater::UpdaterExt;
+
 static CANCEL_MAP: OnceLock<DashMap<String, bool>> = OnceLock::new();
 
 fn cancel_map() -> &'static DashMap<String, bool> {
@@ -561,35 +563,52 @@ pub fn run() {
             cancel_download
         ])
         .setup(|app| {
+            let window = app.get_webview_window("main").unwrap();
+
             #[cfg(target_os = "windows")]
             {
                 use tauri_plugin_decorum::WebviewWindowExt;
-                if let Some(main_window) = app.get_webview_window("main") {
-                    if let Err(e) = main_window.create_overlay_titlebar() {
-                        eprintln!("Failed to create overlay titlebar: {:?}", e);
-                    }
+                if let Err(e) = window.create_overlay_titlebar() {
+                    eprintln!("Failed to create overlay titlebar: {:?}", e);
                 }
             }
-            let handle = app.handle().clone();
-            tauri::async_runtime::spawn(async move {
-                update(handle).await.unwrap();
-            });
+            #[cfg(not(debug_assertions))]
+            {
+                let handle = app.handle().clone();
+                tauri::async_runtime::spawn(async move {
+                    update(handle, window.clone()).await.unwrap();
+                });
+            }
+            #[cfg(debug_assertions)]
+            {
+                let mut new_url = window.url().unwrap();
+                new_url.set_path("/main");
+                window.navigate(new_url).unwrap();
+            }
+
             Ok(())
         })
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
 }
 
-async fn update(app: tauri::AppHandle) -> tauri_plugin_updater::Result<()> {
-    let window = app.get_webview_window("main").unwrap();
-
+#[cfg(not(debug_assertions))]
+async fn update(
+    app: tauri::AppHandle,
+    window: tauri::WebviewWindow,
+) -> tauri_plugin_updater::Result<()> {
     let target = {
         #[cfg(target_os = "linux")]
         {
             if std::path::Path::new("/etc/debian_version").exists() {
                 "linux-debian"
-            } else {
+            } else if std::path::Path::new("/etc/redhat-release").exists() {
                 "linux-fedora"
+            } else {
+                let mut new_url = window.url().unwrap();
+                new_url.set_path("/update/outdated");
+                window.navigate(new_url).unwrap();
+                return Ok(());
             }
         }
         #[cfg(not(target_os = "linux"))]

src/app/main/layout.tsx

@@ -5,7 +5,6 @@ import { useCallback, useEffect, useRef, useState } from 'react'
 import Sidebar from '@/components/Sidebar'
 import { DownloadProgress } from '@/types/DownloadProgress'
 import { app } from '@tauri-apps/api'
-import { openUrl } from '@tauri-apps/plugin-opener'
 import { GlobalProvider } from '@/providers/GlobalProvider'
 import { Roboto } from 'next/font/google'
 import { ServerVersionsResponse } from '@/types/ServerVersionsResponse'
@@ -51,7 +50,6 @@ export default function RootLayout ({
 }) {
   const [loading, setLoading] = useState(true)
   const [loadingText, setLoadingText] = useState('Loading...')
-  const [outdated, setOutdated] = useState(false)
   const [version, setVersion] = useState<string | null>(null)
   const [platformName, setPlatformName] = useState<string | null>(null)
 
@@ -266,27 +264,6 @@ export default function RootLayout ({
       setPlatformName(platform())
       const client = await app.getVersion()
       setVersion(client)
-      if (process.env.NODE_ENV === 'production') {
-        try {
-          const response = await fetch(
-            'https://games.lncvrt.xyz/api/launcher/latest'
-          )
-          const signature = response.headers.get('x-signature') ?? ''
-          const data = await response.text()
-          if (await verifySignature(data, signature)) {
-            if (data !== client) {
-              setOutdated(true)
-              return
-            }
-          } else {
-            setLoadingText('Failed to check latest version.')
-            return
-          }
-        } catch {
-          setLoadingText('Failed to check latest version.')
-          return
-        }
-      }
       try {
         const response = await fetch(
           `https://games.lncvrt.xyz/api/launcher/versions?platform=${platform()}&arch=${arch()}`
@@ -712,24 +689,7 @@ export default function RootLayout ({
                     : 'h-screen'
                 } flex items-center justify-center`}
               >
-                {outdated ? (
-                  <div className='text-center'>
-                    <p className='text-6xl mb-4'>Outdated Launcher!</p>
-                    <p className='text-2xl mb-4'>
-                      Please update to the latest version to continue.
-                    </p>
-                    <button
-                      className='button btntheme1'
-                      onClick={() =>
-                        openUrl('https://games.lncvrt.xyz/download')
-                      }
-                    >
-                      Download latest version!
-                    </button>
-                  </div>
-                ) : (
-                  <p className='text-7xl text-center'>{loadingText}</p>
-                )}
+                <p className='text-7xl text-center'>{loadingText}</p>
               </div>
             </>
           ) : (

src/app/update/outdated/page.tsx

@@ -0,0 +1,20 @@
+'use client'
+
+import { openUrl } from '@tauri-apps/plugin-opener'
+
+export default function UpdateCheckingPage () {
+  return (
+    <div className='text-center'>
+      <p className='text-6xl mb-4'>Outdated Launcher!</p>
+      <p className='text-2xl mb-4'>
+        Please update to the latest version to continue.
+      </p>
+      <button
+        className='button btntheme1'
+        onClick={() => openUrl('https://games.lncvrt.xyz/download')}
+      >
+        Download latest version!
+      </button>
+    </div>
+  )
+}