add get platform API

src/api/common.ts

@@ -27,6 +27,15 @@ export const openDirectory = async (dirPath: string): Promise<void> => {
     }
 };
 
+export const getPlatform = async (): Promise<'mac' | 'windows' | 'linux'> => {
+    try {
+        return await ipcRenderer.invoke('get-platform');
+    } catch (e) {
+        logError(e, 'failed to get platform');
+        throw e;
+    }
+};
+
 export {
     logToDisk,
     openLogDirectory,

src/preload.ts

@@ -41,6 +41,7 @@ import {
     getAppVersion,
     openDirectory,
     updateOptOutOfCrashReports,
+    getPlatform,
 } from './api/common';
 import { fixHotReloadNext12 } from './utils/preload';
 import {
@@ -117,4 +118,5 @@ windowObject['ElectronAPIs'] = {
     updateOptOutOfCrashReports,
     computeImageEmbedding,
     computeTextEmbedding,
+    getPlatform,
 };

src/utils/ipcComms.ts

@@ -31,6 +31,7 @@ import {
     computeImageEmbedding,
     computeTextEmbedding,
 } from '../services/clipService';
+import { getPlatform } from './common/platform';
 
 export default function setupIpcComs(
     tray: Tray,
@@ -176,4 +177,7 @@ export default function setupIpcComs(
     ipcMain.handle('compute-text-embedding', (_, text) => {
         return computeTextEmbedding(text);
     });
+    ipcMain.handle('get-platform', () => {
+        return getPlatform();
+    });
 }