const loadScript = function(url) {
  const fileRef = document.createElement('script')
  fileRef.setAttribute('type', 'text/javascript')
  fileRef.setAttribute('src', url)
  // fileRef.setAttribute('async', false)
  fileRef.async = false

  document.body.appendChild(fileRef)
}

;(function() {
  const js = globalThis.$externals.map(e => e.js).filter(e => e)
  for (const item of js) {
    let url = item
    if (window.$env && window.$env.CDN_MAP) {
      for (const key in window.$env.CDN_MAP) {
        if (item.includes(key)) {
          url = item.replace(key, $env.CDN_MAP[key])
          break
        }
      }
    }
    loadScript(url)
  }
})()