Makelore 2.0 initial clean snapshot

electron/preload/index.ts

@@ -0,0 +1,169 @@
+/**
+ * Preload Script
+ * Exposes safe APIs to the renderer process via contextBridge
+ */
+import { contextBridge, ipcRenderer } from 'electron';
+
+const isDevelopment = process.env.NODE_ENV === 'development' || Boolean(process.env.VITE_DEV_SERVER_URL);
+const imageWorkspaceLocalDevelopment = Boolean(process.env.VITE_DEV_SERVER_URL)
+  && process.env.NIANCODE_IMAGE_WORKSPACE_MODE?.trim().toLowerCase() === 'local';
+
+const validInvokeChannels = [
+  'hostapi:fetch',
+  'hostapi:token',
+  'hostapi:base-url',
+  'opencode:status',
+  'opencode:start',
+  'opencode:stop',
+  'opencode:restart',
+  'opencode:health',
+  'shell:openExternal',
+  'shell:showItemInFolder',
+  'shell:openPath',
+  'dialog:open',
+  'dialog:save',
+  'dialog:message',
+  'transcript:save',
+  'app:version',
+  'app:name',
+  'app:getPath',
+  'app:platform',
+  'app:quit',
+  'app:relaunch',
+  'app:request',
+  'window:minimize',
+  'window:maximize',
+  'window:close',
+  'window:isMaximized',
+  'settings:get',
+  'settings:set',
+  'settings:setMany',
+  'settings:getAll',
+  'settings:reset',
+  'provider:list',
+  'provider:get',
+  'provider:save',
+  'provider:delete',
+  'provider:setApiKey',
+  'provider:updateWithKey',
+  'provider:deleteApiKey',
+  'provider:hasApiKey',
+  'provider:getApiKey',
+  'provider:setDefault',
+  'provider:getDefault',
+  'provider:validateKey',
+  'update:status',
+  'update:version',
+  'update:check',
+  'update:download',
+  'update:install',
+  'update:setChannel',
+  'update:setAutoDownload',
+  'update:cancelAutoInstall',
+];
+
+const validEventChannels = [
+  'navigate',
+  'opencode:status',
+  'opencode:stderr',
+  'update:status-changed',
+  'update:checking',
+  'update:available',
+  'update:not-available',
+  'update:progress',
+  'update:downloaded',
+  'update:error',
+  'update:auto-install-countdown',
+  'oauth:code',
+  'oauth:success',
+  'oauth:error',
+];
+
+/**
+ * IPC renderer methods exposed to the renderer process
+ */
+const electronAPI = {
+  /**
+   * IPC invoke (request-response pattern)
+   */
+  ipcRenderer: {
+    invoke: (channel: string, ...args: unknown[]) => {
+      if (validInvokeChannels.includes(channel)) {
+        return ipcRenderer.invoke(channel, ...args);
+      }
+
+      throw new Error(`Invalid IPC channel: ${channel}`);
+    },
+
+    /**
+     * Listen for events from main process
+     */
+    on: (channel: string, callback: (...args: unknown[]) => void) => {
+      if (validEventChannels.includes(channel) || channel.startsWith('ext:')) {
+        const subscription = (_event: Electron.IpcRendererEvent, ...args: unknown[]) => {
+          callback(...args);
+        };
+        ipcRenderer.on(channel, subscription);
+
+        // Return unsubscribe function
+        return () => {
+          ipcRenderer.removeListener(channel, subscription);
+        };
+      }
+
+      throw new Error(`Invalid IPC channel: ${channel}`);
+    },
+
+    /**
+     * Listen for a single event from main process
+     */
+    once: (channel: string, callback: (...args: unknown[]) => void) => {
+      if (validEventChannels.includes(channel) || channel.startsWith('ext:')) {
+        ipcRenderer.once(channel, (_event, ...args) => callback(...args));
+        return;
+      }
+
+      throw new Error(`Invalid IPC channel: ${channel}`);
+    },
+
+    /**
+     * Remove all listeners for a channel
+     */
+    off: (channel: string, callback?: (...args: unknown[]) => void) => {
+      if (callback) {
+        // eslint-disable-next-line @typescript-eslint/no-explicit-any
+        ipcRenderer.removeListener(channel, callback as any);
+      } else {
+        ipcRenderer.removeAllListeners(channel);
+      }
+    },
+  },
+
+  /**
+   * Open external URL in default browser
+   */
+  openExternal: (url: string) => {
+    return ipcRenderer.invoke('shell:openExternal', url);
+  },
+
+  /**
+   * Get current platform
+   */
+  platform: process.platform,
+
+  /**
+   * Check if running in development
+   */
+  isDev: isDevelopment,
+
+  /**
+   * Narrow anonymous-route exception for the explicit unpackaged image workspace adapter.
+   */
+  imageWorkspaceLocalDevelopment,
+};
+
+// Expose the API to the renderer process
+contextBridge.exposeInMainWorld('electron', electronAPI);
+
+// Type declarations for the renderer process
+export type ElectronAPI = typeof electronAPI;