4a05de485e
* Dynamic import anything that touches maplibre-gs Signed-off-by: Michael Telatynski <7t3chguy@gmail.com> * Dynamic import anything that touches highlight.js Signed-off-by: Michael Telatynski <7t3chguy@gmail.com> * Fix types Signed-off-by: Michael Telatynski <7t3chguy@gmail.com> * Fix tests Signed-off-by: Michael Telatynski <7t3chguy@gmail.com> --------- Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
39 lines
1.3 KiB
TypeScript
39 lines
1.3 KiB
TypeScript
/*
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Copyright 2017 Michael Telatynski <7t3chguy@gmail.com>
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Copyright 2023 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import React from "react";
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import { useAsyncMemo } from "../../../hooks/useAsyncMemo";
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interface Props {
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language?: string;
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children: string;
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}
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export default function SyntaxHighlight({ children, language }: Props): JSX.Element {
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const highlighted = useAsyncMemo(async () => {
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const { default: highlight } = await import("highlight.js");
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return language ? highlight.highlight(children, { language }) : highlight.highlightAuto(children);
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}, [language, children]);
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return (
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<pre className={`mx_SyntaxHighlight hljs language-${highlighted?.language}`}>
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{highlighted ? <code dangerouslySetInnerHTML={{ __html: highlighted.value }} /> : children}
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</pre>
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);
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}
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