Rubyonrails Rails 7：加载所有刺激控制器

我最近将我的应用程序从Rails 6升级到Rails 7，但一些项目似乎随着刺激控制器从javascript/controllers加载的方式发生了变化.

I Rails 6我可以从javascript/controllers目录中的index.js个文件中执行此操作:

const context = require.context("controllers", true, /_controller\.js$/)
application.load(definitionsFromContext(context))

但是在Rails 7中(在我的浏览器js控制台中):

Uncaught TypeError: __require.context is not a function

所以我一直在为我的每个刺激控制器打电话:

import FooBarController from "./foo_bar_controller"
application.register("foo_bar_controller", FooBarController)

在Rails 7中导入和注册所有刺激控制器的正确方法是什么？我在文件中找不到任何细节.

UPDATE:

我运行了"刺激:安装rake"任务，它确实改变了我以前不正确的一些文件.然而，现在当我构建应用程序时，我得到了以下信息:

✘ [ERROR] Could not resolve "controllers/application"
    app/javascript/controllers/index.js:3:28:
      3 │ import { application } from "controllers/application"
        ╵                             ~~~~~~~~~~~~~~~~~~~~~~~~~
  You can mark the path "controllers/application" as external to exclude it from the bundle, which will remove this error.
✘ [ERROR] Could not resolve "@hotwired/stimulus-loading"
    app/javascript/controllers/index.js:6:41:
      6 │ import { eagerLoadControllersFrom } from "@hotwired/stimulus-loading"
        ╵                                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  You can mark the path "@hotwired/stimulus-loading" as external to exclude it from the bundle, which will remove this error.

这是我的importmap中的内容.rb文件:

pin "application", preload: true
pin "@hotwired/stimulus", to: "stimulus.min.js", preload: true
pin "@hotwired/stimulus-loading", to: "stimulus-loading.js", preload: true
pin_all_from "app/javascript/controllers", under: "controllers"