c422045ea6
* Improve marketing website * User guide with icons * Add TOC * Linter * Basic GraphQL playground * Very basic contributors page * Failed attempt to integrate REST playground * Yarn * Begin contributors DB * Improve contributors page
48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
'use client';
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import { CacheProvider } from '@emotion/react';
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import createCache from '@emotion/cache';
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import { useServerInsertedHTML } from 'next/navigation';
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import { useState } from 'react';
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export default function RootStyleRegistry({ children }) {
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const [{ cache, flush }] = useState(() => {
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const cache = createCache({ key: 'emotion-cache' });
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cache.compat = true;
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const prevInsert = cache.insert;
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let inserted = [];
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cache.insert = (...args) => {
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const serialized = args[1];
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if (cache.inserted[serialized.name] === undefined) {
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inserted.push(serialized.name);
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}
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return prevInsert(...args);
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};
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const flush = () => {
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const prevInserted = inserted;
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inserted = [];
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return prevInserted;
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};
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return { cache, flush };
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});
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useServerInsertedHTML(() => {
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const names = flush();
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if (names.length === 0) return null;
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let styles = '';
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for (const name of names) {
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styles += cache.inserted[name];
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}
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return (
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<style
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data-emotion={`${cache.key} ${names.join(' ')}`}
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dangerouslySetInnerHTML={{
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__html: styles,
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}}
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/>
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);
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});
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return <CacheProvider value={cache}>{children}</CacheProvider>;
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}
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