desktop: move updater logic to js

2 files changed, 46 insertions, 3 deletions

diff --git a/packages/tauri/src/index.tsx b/packages/tauri/src/index.tsx
index 9371b4826..17a45a5e9 100644
--- a/packages/tauri/src/index.tsx
+++ b/packages/tauri/src/index.tsx
@@ -1,6 +1,8 @@
 // @refresh reload
 import { render } from "solid-js/web"
 import { DesktopInterface, PlatformProvider, Platform } from "@opencode-ai/desktop"
+import { runUpdater } from "./updater";
+import { onMount } from "solid-js";
 
 const root = document.getElementById("root")
 if (import.meta.env.DEV && !(root instanceof HTMLElement)) {
@@ -12,10 +14,14 @@ if (import.meta.env.DEV && !(root instanceof HTMLElement)) {
 const platform: Platform = {}
 
 render(
-  () => (
-    <PlatformProvider value={platform}>
+  () => {
+    onMount(() => {
+      if(window.__OPENCODE__.updaterEnabled) runUpdater();
+    });
+
+    return <PlatformProvider value={platform}>
       <DesktopInterface />
     </PlatformProvider>
-  ),
+  },
   root!,
 )
diff --git a/packages/tauri/src/updater.ts b/packages/tauri/src/updater.ts
new file mode 100644
index 000000000..e2bf04743
--- /dev/null
+++ b/packages/tauri/src/updater.ts
@@ -0,0 +1,37 @@
+import { check, DownloadEvent } from '@tauri-apps/plugin-updater';
+import { relaunch } from '@tauri-apps/plugin-process';
+import { ask, message } from '@tauri-apps/plugin-dialog';
+
+export async function runUpdater(onDownloadEvent?:(progress: DownloadEvent) => void) {
+  let update;
+  try {
+    update = await check();
+  } catch {
+    await message("Failed to check for updates")
+    return false
+  }
+
+  if (!update) return;
+  if (update.version <= update.currentVersion) return;
+
+  try {
+    await update.download(onDownloadEvent);
+  } catch {
+    return false
+  }
+
+  const shouldUpdate = await ask(`Version ${update.version} of OpenCode is available, would you like to install it?`)
+  if (!shouldUpdate) return;
+
+  try {
+    await update.install();
+  } catch {
+    await message("Failed to install update")
+    return false
+  }
+
+  const shouldRestart = await ask("Update installed successfully, would you like to restart OpenCode?");
+  if(shouldRestart) await relaunch()
+
+  return true;
+}