builder-app-example/src/main/index.ts

Electron Builder app example using wdio-electron-service

import { app, BrowserWindow, dialog, ipcMain, Menu } from 'electron';
import { join } from 'node:path';

function createWindow(): BrowserWindow {
  const mainWindow = new BrowserWindow({
    width: 900,
    height: 700,
    webPreferences: {
      preload: join(__dirname, '../preload/index.cjs'),
      nodeIntegration: false,
      contextIsolation: true,
    },
  });

  // Enable devtools in development
  if (process.env.ELECTRON_RENDERER_URL) {
    mainWindow.webContents.openDevTools();
  }

  // Load the renderer
  if (process.env.ELECTRON_RENDERER_URL) {
    mainWindow.loadURL(process.env.ELECTRON_RENDERER_URL);
  } else {
    mainWindow.loadFile(join(__dirname, '../renderer/index.html'));
  }

  // Create a simple menu for builder demo
  const template = [
    {
      label: 'File',
      submenu: [
        {
          label: 'About',
          click: () => {
            dialog.showMessageBox(mainWindow, {
              type: 'info',
              title: 'About Builder App',
              message: 'Built with Electron Builder & electron-vite',
              detail: 'This is a demo app for wdio-electron-service testing',
            });
          },
        },
        { type: 'separator' },
        { role: 'quit' as const },
      ],
    },
  ];

  const menu = Menu.buildFromTemplate(template);
  Menu.setApplicationMenu(menu);

  return mainWindow;
}

// IPC handlers for testing
ipcMain.handle('get-app-version', () => {
  return app.getVersion();
});

ipcMain.handle('get-app-name', () => {
  return app.getName();
});

// App event handlers
app.whenReady().then(() => {
  createWindow();

  app.on('activate', () => {
    if (BrowserWindow.getAllWindows().length === 0) createWindow();
  });
});

app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') app.quit();
});