Add Electron smoke test and CI workflow

.github/workflows/ci-electron.yml

@@ -0,0 +1,74 @@
+name: Electron CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+          cache-dependency-path: |
+            package-lock.json
+            web/package-lock.json
+            native/package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Install web dependencies
+        working-directory: web
+        run: npm ci
+
+      - name: Build web
+        working-directory: web
+        run: npm run build
+
+      - name: Setup Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Cache Rust build
+        uses: actions/cache@v4
+        with:
+          path: native/target
+          key: native-${{ runner.os }}-x64-${{ hashFiles('native/Cargo.lock') }}
+          restore-keys: native-${{ runner.os }}-x64-
+
+      - name: Install native addon dependencies
+        working-directory: native
+        run: npm ci
+
+      - name: Build native addon
+        working-directory: native
+        run: npm run build
+
+      - name: Build TypeScript root
+        run: npx tsc
+
+      - name: Bundle Electron
+        working-directory: packages/electron
+        run: node electron/build.mjs
+
+      - name: Pack Electron (Linux)
+        working-directory: packages/electron
+        run: npm run pack:linux
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Setup Playwright Chrome
+        run: npx playwright install --with-deps chromium
+
+      - name: Run Electron Launch Smoke Test
+        run: xvfb-run -a npm run test -- packages/electron/__tests__/launch-smoke.test.ts
+        env:
+          RUN_E2E_SMOKE: '1'

packages/electron/__tests__/launch-smoke.test.ts

@@ -0,0 +1,27 @@
+import { test, expect, describe } from 'vitest';
+import { _electron as electron } from 'playwright';
+import { join } from 'path';
+
+describe.runIf(process.env.CI || process.env.RUN_E2E_SMOKE)('Electron App Launch Smoke Test', () => {
+  test('Launches and main window opens', async () => {
+    const executablePath = join(__dirname, '..');
+    const electronApp = await electron.launch({
+      args: ['--no-sandbox', '--disable-gpu', '--disable-dev-shm-usage', executablePath],
+      env: {
+        ...process.env,
+        ELECTRON_ENABLE_LOGGING: '1',
+      }
+    });
+
+    electronApp.process().stdout?.on('data', (d) => console.log(`stdout: ${d.toString()}`));
+    electronApp.process().stderr?.on('data', (d) => console.error(`stderr: ${d.toString()}`));
+
+    const window = await electronApp.firstWindow();
+    expect(window).toBeTruthy();
+
+    const title = await window.title();
+    expect(title).toBe('Codex Proxy Developer Dashboard');
+
+    await electronApp.close();
+  }, 60000);
+});

packages/electron/package.json

@@ -6,6 +6,7 @@
   "main": "dist-electron/main.cjs",
   "author": "codex-proxy",
   "scripts": {
+    "test": "vitest run",
     "build": "node electron/build.mjs",
     "dev": "cd ../.. && npm run build && cd packages/electron && npm run build && electron .",
     "prepack": "node electron/prepare-pack.mjs",
@@ -19,8 +20,10 @@
     "electron-updater": "^6.3.0"
   },
   "devDependencies": {
+    "@playwright/test": "^1.59.1",
     "electron": "^35.7.5",
     "electron-builder": "^26.0.0",
-    "esbuild": "^0.25.12"
+    "esbuild": "^0.25.12",
+    "playwright": "^1.59.1"
   }
 }