books/build/notarize.js

const { notarize } = require('electron-notarize');

exports.default = async context => {
  const { electronPlatformName, appOutDir } = context;
  if (electronPlatformName !== 'darwin') {
    return;
  }

  const appName = context.packager.appInfo.productFilename;

  return await notarize({
    appBundleId: 'io.frappe.books',
    appPath: `${appOutDir}/${appName}.app`,
    appleId: process.env.APPLE_ID,
    appleIdPassword: process.env.APPLE_APP_PASSWORD
  });
};