FreeDATA/gui_vue/electron/main/index.ts

import { app, BrowserWindow, shell, ipcMain } from 'electron'
import { release } from 'node:os'
import { join } from 'node:path'
import { autoUpdater } from "electron-updater"

// The built directory structure
//
// ├─┬ dist-electron
// │ ├─┬ main
// │ │ └── index.js    > Electron-Main
// │ └─┬ preload
// │   └── index.js    > Preload-Scripts
// ├─┬ dist
// │ └── index.html    > Electron-Renderer
//
process.env.DIST_ELECTRON = join(__dirname, '..')
process.env.DIST = join(process.env.DIST_ELECTRON, '../dist')
process.env.VITE_PUBLIC = process.env.VITE_DEV_SERVER_URL
  ? join(process.env.DIST_ELECTRON, '../public')
  : process.env.DIST

// Disable GPU Acceleration for Windows 7
if (release().startsWith('6.1')) app.disableHardwareAcceleration()

// Set application name for Windows 10+ notifications
if (process.platform === 'win32') app.setAppUserModelId(app.getName())

if (!app.requestSingleInstanceLock()) {
  app.quit()
  process.exit(0)
}

// Remove electron security warnings
// This warning only shows in development mode
// Read more on https://www.electronjs.org/docs/latest/tutorial/security
// process.env['ELECTRON_DISABLE_SECURITY_WARNINGS'] = 'true'

let win: BrowserWindow | null = null
// Here, you can also use other preload
const preload = join(__dirname, '../preload/index.js')
const url = process.env.VITE_DEV_SERVER_URL
const indexHtml = join(process.env.DIST, 'index.html')

async function createWindow() {
  win = new BrowserWindow({
    title: 'Main window',
    icon: join(process.env.VITE_PUBLIC, 'icon_cube_border.png'),
    autoHideMenuBar: true,
    webPreferences: {
      preload,
      backgroundThrottle: false,

      // Warning: Enable nodeIntegration and disable contextIsolation is not secure in production
      // Consider using contextBridge.exposeInMainWorld
      // Read more on https://www.electronjs.org/docs/latest/tutorial/context-isolation
      nodeIntegration: true,
      contextIsolation: false,
    },
  })

  if (process.env.VITE_DEV_SERVER_URL) { // electron-vite-vue#298
    win.loadURL(url)
    // Open devTool if the app is not packaged
    win.webContents.openDevTools()
  } else {
    win.loadFile(indexHtml)
  }

  // Test actively push message to the Electron-Renderer
  win.webContents.on('did-finish-load', () => {
    win?.webContents.send('main-process-message', new Date().toLocaleString())
  })

  // Make all links open with the browser, not with the application
  win.webContents.setWindowOpenHandler(({ url }) => {
    if (url.startsWith('https:')) shell.openExternal(url)
    return { action: 'deny' }
  })
  // win.webContents.on('will-navigate', (event, url) => { }) #344


  win.once("ready-to-show", () => {
    //autoUpdater.logger = log.scope("updater");
    //autoUpdater.channel = config.update_channel;
    autoUpdater.autoInstallOnAppQuit = false;
    autoUpdater.autoDownload = true;
    autoUpdater.checkForUpdatesAndNotify();
    //autoUpdater.quitAndInstall();
  });


}

app.whenReady().then(createWindow)

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

app.on('second-instance', () => {
  if (win) {
    // Focus on the main window if the user tried to open another
    if (win.isMinimized()) win.restore()
    win.focus()
  }
})

app.on('activate', () => {
  const allWindows = BrowserWindow.getAllWindows()
  if (allWindows.length) {
    allWindows[0].focus()
  } else {
    createWindow()
  }
})

// New window example arg: new windows url
ipcMain.handle('open-win', (_, arg) => {
  const childWindow = new BrowserWindow({
    webPreferences: {
      preload,
      nodeIntegration: true,
      contextIsolation: false,
    },
  })

  if (process.env.VITE_DEV_SERVER_URL) {
    childWindow.loadURL(`${url}#${arg}`)
  } else {
    childWindow.loadFile(indexHtml, { hash: arg })
  }
})




  //restart and install udpate
ipcMain.on("request-restart-and-install-update", (event, data) => {
  close_sub_processes();
  autoUpdater.quitAndInstall();
});

// LISTENER FOR UPDATER EVENTS
autoUpdater.on("update-available", (info) => {
  console.log("update available");

  let arg = {
    status: "update-available",
    info: info,
  };
  win.webContents.send("action-updater", arg);
});

autoUpdater.on("update-not-available", (info) => {
  console.log("update not available");
  let arg = {
    status: "update-not-available",
    info: info,
  };
  win.webContents.send("action-updater", arg);
});

autoUpdater.on("update-downloaded", (info) => {
  console.log("update downloaded");
  let arg = {
    status: "update-downloaded",
    info: info,
  };
  win.webContents.send("action-updater", arg);
  // we need to call this at this point.
  // if an update is available and we are force closing the app
  // the entire screen crashes...
  //console.log('quit application and install update');
  //autoUpdater.quitAndInstall();
});

autoUpdater.on("checking-for-update", () => {
  console.log("checking for update");
  let arg = {
    status: "checking-for-update",
    version: app.getVersion(),
  };
  win.webContents.send("action-updater", arg);
});

autoUpdater.on("download-progress", (progress) => {
  let arg = {
    status: "download-progress",
    progress: progress,
  };
  win.webContents.send("action-updater", arg);
});

autoUpdater.on("error", (error) => {
  console.log("update error");
  let arg = {
    status: "error",
    progress: error,
  };
  win.webContents.send("action-updater", arg);
  console.log("AUTO UPDATER : " + error);
});