Fix updater being corrupted by multiple attempts to download

frontend/package.json

@@ -37,7 +37,7 @@
     }
   },
   "dependencies": {
-    "decky-frontend-lib": "^1.7.5",
+    "decky-frontend-lib": "^1.7.8",
     "react-icons": "^4.4.0"
   }
 }

frontend/pnpm-lock.yaml

@@ -9,7 +9,7 @@ specifiers:
   '@types/react': 16.14.0
   '@types/react-router': 5.1.18
   '@types/webpack': ^5.28.0
-  decky-frontend-lib: ^1.7.5
+  decky-frontend-lib: ^1.7.8
   husky: ^8.0.1
   import-sort-style-module: ^6.0.0
   inquirer: ^8.2.4
@@ -23,7 +23,7 @@ specifiers:
   typescript: ^4.7.4
 
 dependencies:
-  decky-frontend-lib: 1.7.5
+  decky-frontend-lib: 1.7.8
   react-icons: 4.4.0_react@16.14.0
 
 devDependencies:
@@ -806,8 +806,8 @@ packages:
       ms: 2.1.2
     dev: true
 
-  /decky-frontend-lib/1.7.5:
-    resolution: {integrity: sha512-1OX/Ix9W76gF0NJjfm0k/01LYPmC2k/k+k/qqH8JJPlPHh5+W5P8ZG2T8m5wKsqoP7jx2W3k7RNZBh9vAqFoFw==}
+  /decky-frontend-lib/1.7.8:
+    resolution: {integrity: sha512-CO6EJDxw/Eb6Ovng29IhZxC7SrlGT/iWMgFtKp7x3e7SVfwk9VHygyYBeVHaicj4n4LMgNE8iehh5k22Keyvbw==}
     dependencies:
       minimist: 1.2.6
     dev: false
@@ -1255,6 +1255,10 @@ packages:
       brace-expansion: 1.1.11
     dev: true
 
+  /minimist/1.2.6:
+    resolution: {integrity: sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==}
+    dev: false
+
   /ms/2.1.2:
     resolution: {integrity: sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==}
     dev: true

frontend/src/components/DeckyState.tsx

@@ -8,6 +8,7 @@ interface PublicDeckyState {
   activePlugin: Plugin | null;
   updates: PluginUpdateMapping | null;
   hasLoaderUpdate?: boolean;
+  isLoaderUpdating: boolean;
 }
 
 export class DeckyState {
@@ -15,6 +16,7 @@ export class DeckyState {
   private _activePlugin: Plugin | null = null;
   private _updates: PluginUpdateMapping | null = null;
   private _hasLoaderUpdate: boolean = false;
+  private _isLoaderUpdating: boolean = false;
 
   public eventBus = new EventTarget();
 
@@ -24,6 +26,7 @@ export class DeckyState {
       activePlugin: this._activePlugin,
       updates: this._updates,
       hasLoaderUpdate: this._hasLoaderUpdate,
+      isLoaderUpdating: this._isLoaderUpdating,
     };
   }
 
@@ -52,6 +55,11 @@ export class DeckyState {
     this.notifyUpdate();
   }
 
+  setIsLoaderUpdating(isUpdating: boolean) {
+    this._isLoaderUpdating = isUpdating;
+    this.notifyUpdate();
+  }
+
   private notifyUpdate() {
     this.eventBus.dispatchEvent(new Event('update'));
   }

frontend/src/components/settings/pages/general/Updater.tsx

@@ -9,6 +9,8 @@ export default function UpdaterSettings() {
   const [updateProgress, setUpdateProgress] = useState<number>(-1);
   const [reloading, setReloading] = useState<boolean>(false);
   const [checkingForUpdates, setCheckingForUpdates] = useState<boolean>(false);
+  const [loaderUpdating, setLoaderUpdating] = useState<boolean>(false);
+
   useEffect(() => {
     (async () => {
       const res = (await callUpdaterMethod('get_version')) as { result: VerInfo };
@@ -36,7 +38,7 @@ export default function UpdaterSettings() {
     >
       {updateProgress == -1 ? (
         <DialogButton
-          disabled={!versionInfo?.updatable || checkingForUpdates}
+          disabled={!versionInfo?.updatable || checkingForUpdates || loaderUpdating}
           onClick={
             !versionInfo?.remote || versionInfo?.remote?.tag_name == versionInfo?.current
               ? async () => {
@@ -49,10 +51,12 @@ export default function UpdaterSettings() {
                   window.DeckyUpdater = {
                     updateProgress: (i) => {
                       setUpdateProgress(i);
+                      setLoaderUpdating(true);
                     },
                     finish: async () => {
                       setUpdateProgress(0);
                       setReloading(true);
+                      setLoaderUpdating(false);
                       await finishUpdate();
                     },
                   };