updater fixes

package.json

@@ -1,6 +1,6 @@
 {
   "name": "zinnia",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "private": true,
   "description": "Cross-platform 7z GUI built with Tauri.",
   "type": "module",

src-tauri/src/main.rs

@@ -680,6 +680,31 @@ fn cancel_7z(state: tauri::State<'_, RunningProcess>) -> Result<(), String> {
 #[cfg(windows)]
 const ARCHIVE_EXTENSIONS: &[&str] = SUPPORTED_ARCHIVE_EXTENSIONS;
 
+#[cfg(windows)]
+fn notify_shell_association_changed() {
+    #[allow(non_snake_case)]
+    unsafe extern "system" {
+        fn SHChangeNotify(
+            wEventId: u32,
+            uFlags: u32,
+            dwItem1: *const std::ffi::c_void,
+            dwItem2: *const std::ffi::c_void,
+        );
+    }
+
+    const SHCNE_ASSOCCHANGED: u32 = 0x0800_0000;
+    const SHCNF_IDLIST: u32 = 0x0000;
+
+    unsafe {
+        SHChangeNotify(
+            SHCNE_ASSOCCHANGED,
+            SHCNF_IDLIST,
+            std::ptr::null(),
+            std::ptr::null(),
+        );
+    }
+}
+
 #[tauri::command]
 fn register_windows_context_menu() -> Result<(), String> {
     #[cfg(windows)]
@@ -699,7 +724,7 @@ fn register_windows_context_menu() -> Result<(), String> {
             .create_subkey("Software\\Classes")
             .map_err(|e| e.to_string())?;
 
-        let icon_value = format!("{},0", exe_str);
+        let icon_value = format!("\"{}\",0", exe_str);
         let compress_entries = [
             ("*\\shell\\Zinnia", "Compress with Zinnia"),
             ("Directory\\shell\\Zinnia", "Compress folder with Zinnia"),
@@ -758,6 +783,7 @@ fn register_windows_context_menu() -> Result<(), String> {
                 .map_err(|e| e.to_string())?;
         }
 
+        notify_shell_association_changed();
         Ok(())
     }
 
@@ -807,6 +833,7 @@ fn unregister_windows_context_menu() -> Result<(), String> {
             Err(e) => return Err(format!("Failed to remove Zinnia.Archive: {}", e)),
         }
 
+        notify_shell_association_changed();
         Ok(())
     }
 

src/index.html

@@ -53,8 +53,8 @@ <h2 id="settings-title">Settings</h2>
 
               <div class="setting-item">
                 <div class="setting-info">
-                  <span class="setting-title">Check for updates on startup</span>
-                  <span class="setting-desc">Automatically check for new versions when the app opens.</span>
+                  <span class="setting-title">Check and automatically download updates on startup</span>
+                  <span class="setting-desc">Automatically checks for updates when the app opens and downloads them in the background.</span>
                 </div>
                 <label class="switch" data-update-ui>
                   <input type="checkbox" id="s-auto-check-updates" checked />

src/updater.ts

@@ -1,6 +1,6 @@
 import { check } from "@tauri-apps/plugin-updater";
 import { relaunch } from "@tauri-apps/plugin-process";
-import { message, ask, confirm } from "@tauri-apps/plugin-dialog";
+import { message, ask } from "@tauri-apps/plugin-dialog";
 import { isPermissionGranted, requestPermission, sendNotification } from "@tauri-apps/plugin-notification";
 import { log, devLog, setStatus } from "./ui";
 
@@ -15,6 +15,22 @@ export async function notify(title: string, body: string) {
   }
 }
 
+async function promptInstallAndRestart(version: string, install: () => Promise<void>) {
+  setStatus("Update ready");
+  const restart = await ask(
+    `Version ${version} has been downloaded and is ready to install.\n\nRestart now to apply the update?`,
+    { title: "Update ready", kind: "info", okLabel: "Restart now", cancelLabel: "Later" }
+  );
+  if (restart) {
+    setStatus("Installing update");
+    await install();
+    await relaunch();
+  } else {
+    await notify("Zinnia", "Update downloaded. Install it later from Check now.");
+    setStatus("Idle");
+  }
+}
+
 export async function checkUpdates() {
   try {
     setStatus("Checking updates");
@@ -26,18 +42,10 @@ export async function checkUpdates() {
       return;
     }
     log(`Update available: ${update.version}`);
-    const confirmed = await confirm(
-      `Version ${update.version} is available. Download and install now?\n\nThe app will restart after installation.`,
-      { title: "Update available", kind: "info", okLabel: "Install" }
-    );
-    if (!confirmed) {
-      setStatus("Idle");
-      return;
-    }
     setStatus("Downloading update");
-    await update.downloadAndInstall();
-    log("Update installed. Relaunching...");
-    await relaunch();
+    await update.download();
+    log(`Update ${update.version} downloaded and ready to install.`);
+    await promptInstallAndRestart(update.version, () => update.install());
   } catch (err) {
     const messageText = err instanceof Error ? err.message : String(err);
     log(`Updater error: ${messageText}`);
@@ -56,19 +64,9 @@ export async function autoCheckUpdates() {
     log(`Update available: ${update.version}`);
     await notify("Zinnia Update Available", `Version ${update.version} is available. Downloading in the background...`);
     setStatus("Downloading update");
-    await update.downloadAndInstall();
-    setStatus("Update ready");
+    await update.download();
     log(`Update ${update.version} downloaded and ready to install.`);
-    const restart = await ask(
-      `Version ${update.version} has been downloaded and is ready to install.\n\nRestart now to apply the update?`,
-      { title: "Update ready", kind: "info", okLabel: "Restart now", cancelLabel: "Later" }
-    );
-    if (restart) {
-      await relaunch();
-    } else {
-      await notify("Zinnia", "Update will be applied next time you restart.");
-      setStatus("Idle");
-    }
+    await promptInstallAndRestart(update.version, () => update.install());
   } catch (err) {
     const messageText = err instanceof Error ? err.message : String(err);
     devLog(`Auto-update error: ${messageText}`);