在Electron应用程序上处理Squirrel的活动

时间:2015-05-07 15:13:59

标签: windows node.js installer electron

这些天我和Electron玩耍,为Windows构建一个小型原生应用程序,我正在使用Grunt Electron Installer为我的应用程序创建一个安装程序。

安装程序已成功创建,但我不知道如何在我的应用程序中处理Squirrel的事件,如我在应用程序的入口点添加此文档所述:

var handleStartupEvent = function() {
    if (process.platform !== 'win32') {
        return false;
    }

    var squirrelCommand = process.argv[1];
    switch (squirrelCommand) {
        case '--squirrel-install':
        case '--squirrel-updated':

            // Optionally do things such as:
            //
            // - Install desktop and start menu shortcuts
            // - Add your .exe to the PATH
            // - Write to the registry for things like file associations and
            //   explorer context menus

            // Always quit when done
            app.quit();

            return true;
        case '--squirrel-uninstall':
            // Undo anything you did in the --squirrel-install and
            // --squirrel-updated handlers

            // Always quit when done
            app.quit();

            return true;
        case '--squirrel-obsolete':
            // This is called on the outgoing version of your app before
            // we update to the new version - it's the opposite of
            // --squirrel-updated
            app.quit();
            return true;
    }
};

if (handleStartupEvent()) {
    return;
}

但我不知道在这个switch语句中要做什么,例如,为我的应用程序创建快捷方式。实际上我甚至不知道这个开关是否起作用,因为当我安装(或卸载)我的应用程序时,它会启动并且永不退出。

感谢任何帮助!

1 个答案:

答案 0 :(得分:6)

您可以处理每个Squirrel事件并创建快捷方式:



  case '--squirrel-install':
          target = path.basename(process.execPath);
          updateDotExe = path.resolve(path.dirname(process.execPath), '..', 'update.exe');
          var createShortcut = updateDotExe + ' --createShortcut=' + target + ' --shortcut-locations=Desktop,StartMenu' ;
          console.log (createShortcut);
          exec(createShortcut);
          // Always quit when done
          app.quit();
          return true;

case '--squirrel-uninstall':
            // Undo anything you did in the --squirrel-install and
            // --squirrel-updated handlers
            target = path.basename(process.execPath);
            updateDotExe = path.resolve(path.dirname(process.execPath), '..', 'update.exe');
            var createShortcut = updateDotExe + ' --removeShortcut=' + target ;
            console.log (createShortcut);
            exec(createShortcut);
            // Always quit when done
            app.quit();
            return true;