@docusaurus/core
Version:
Easy to Maintain Open Source Documentation Websites
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JavaScript
/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
import React, { startTransition } from 'react';
import ReactDOM from 'react-dom/client';
import { HelmetProvider } from 'react-helmet-async';
import { BrowserRouter, HashRouter } from 'react-router-dom';
import siteConfig from '@generated/docusaurus.config';
import ExecutionEnvironment from './exports/ExecutionEnvironment';
import App from './App';
import preload from './preload';
import docusaurus from './docusaurus';
function Router({ children }) {
return siteConfig.future.experimental_router === 'hash' ? (<HashRouter>{children}</HashRouter>) : (<BrowserRouter>{children}</BrowserRouter>);
}
const hydrate = Boolean(process.env.HYDRATE_CLIENT_ENTRY);
// Client-side render (e.g: running in browser) to become single-page
// application (SPA).
if (ExecutionEnvironment.canUseDOM) {
window.docusaurus = docusaurus;
const container = document.getElementById('__docusaurus');
const app = (<HelmetProvider>
<Router>
<App />
</Router>
</HelmetProvider>);
const onRecoverableError = (error, errorInfo) => {
console.error('Docusaurus React Root onRecoverableError:', error, errorInfo);
};
const renderApp = () => {
if (window.docusaurusRoot) {
window.docusaurusRoot.render(app);
return;
}
if (hydrate) {
window.docusaurusRoot = ReactDOM.hydrateRoot(container, app, {
onRecoverableError,
});
}
else {
const root = ReactDOM.createRoot(container, { onRecoverableError });
root.render(app);
window.docusaurusRoot = root;
}
};
preload(window.location.pathname).then(() => {
startTransition(renderApp);
});
// Webpack Hot Module Replacement API
if (module.hot) {
// Self-accepting method/ trick
// (https://github.com/webpack/webpack-dev-server/issues/100#issuecomment-290911036)
module.hot.accept();
}
}