autoUpdater.on('checking-for-update', () => {
  //log.info('Checking for update');
})
autoUpdater.on('update-available', (info) => {
  //log.info('Update available.');
  autoUpdater.downloadUpdate();
})
autoUpdater.on('update-not-available', (info) => {
  log.info('Update not available.');
  const notif = new Notification({
    title: 'Update not available',
    body: 'You are using the latest version of Chisel CMS.'
  });
  notif.show();
  notif.addListener('click', notif.close);
})
autoUpdater.on('error', (err) => {
  log.warn('Error in auto-updater. ' + err);
})
autoUpdater.on('download-progress', (progressObj) => {
  let logMessage = "Download speed: " + progressObj.bytesPerSecond;
  logMessage = logMessage + ' - Downloaded ' + progressObj.percent + '%';
  logMessage = logMessage + ' (' + progressObj.transferred + "/" + progressObj.total + ')';
  log.info(logMessage);
})
autoUpdater.on('update-downloaded', (info) => {
  log.info('update downloaded');
  const notif = new Notification({
    title: 'Update was downloaded',
    body: 'Restart Chisel CMS app to install update.',
    actions: [{
      type: 'button',
      text: 'Restart'
    }]
  });
  notif.show();
  notif.addListener('action', autoUpdater.quitAndInstall)
});