refactor(infra): directory structure (#4615)

packages/frontend/core/src/_plugin/index.test.tsx

@@ -0,0 +1,53 @@
+import { assertExists } from '@blocksuite/global/utils';
+import {
+  getCurrentStore,
+  loadedPluginNameAtom,
+} from '@toeverything/infra/atom';
+import { use } from 'foxact/use';
+import { useAtomValue } from 'jotai';
+import { Provider } from 'jotai/react';
+import { StrictMode } from 'react';
+import { createRoot } from 'react-dom/client';
+
+import { createSetup } from '../bootstrap/plugins/setup';
+import { bootstrapPluginSystem } from '../bootstrap/register-plugins';
+
+async function main() {
+  const { setup } = await import('../bootstrap/setup');
+  const rootStore = getCurrentStore();
+  await setup(rootStore);
+  const { _pluginNestedImportsMap } = createSetup(rootStore);
+  const pluginRegisterPromise = bootstrapPluginSystem(rootStore);
+  const root = document.getElementById('app');
+  assertExists(root);
+
+  const App = () => {
+    use(pluginRegisterPromise);
+    const plugins = useAtomValue(loadedPluginNameAtom);
+    _pluginNestedImportsMap.forEach(value => {
+      const exports = value.get('index.js');
+      assertExists(exports);
+      assertExists(exports?.get('entry'));
+    });
+    return (
+      <div>
+        <div data-plugins-load-status="success">
+          Successfully loaded plugins:
+        </div>
+        {plugins.map(plugin => {
+          return <div key={plugin}>{plugin}</div>;
+        })}
+      </div>
+    );
+  };
+
+  createRoot(root).render(
+    <StrictMode>
+      <Provider store={rootStore}>
+        <App />
+      </Provider>
+    </StrictMode>
+  );
+}
+
+await main();