standardnotes-app/packages/desktop/scripts/notarizeMac.js

/** @see: https://medium.com/@TwitterArchiveEraser/notarize-electron-apps-7a5f988406db */

const fs = require('fs')
const path = require('path')
const electronNotarize = require('electron-notarize')

module.exports = async function (params) {
  const platformName = params.electronPlatformName
  if (platformName !== 'darwin') {
    return
  }
  console.log('afterSign hook triggered')

  const { appId } = JSON.parse(await fs.promises.readFile('./package.json')).build

  const appPath = path.join(params.appOutDir, `${params.packager.appInfo.productFilename}.app`)
  await fs.promises.access(appPath)

  console.log(`Notarizing ${appId} found at ${appPath}`)

  try {
    electronNotarize
      .notarize({
        appBundleId: appId,
        appPath: appPath,
        appleId: process.env.notarizeAppleId,
        appleIdPassword: process.env.notarizeAppleIdPassword,
      })
      .then(() => {
        console.log(`Done notarizing ${appId}`)
      })
  } catch (error) {
    console.error(error)
    throw error
  }
}