54 lines
2.1 KiB
TypeScript
54 lines
2.1 KiB
TypeScript
/*
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* Vencord, a modification for Discord's desktop app
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* Copyright (c) 2022 Vendicated and contributors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import { resolveLang } from "@plugins/shikiCodeblocks.desktop/api/languages";
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import { HighlighterProps } from "@plugins/shikiCodeblocks.desktop/components/Highlighter";
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import { HljsSetting } from "@plugins/shikiCodeblocks.desktop/types";
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import { classNameFactory } from "@utils/css";
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import { DefaultExtractAndLoadChunksRegex, extractAndLoadChunks, findByPropsLazy, proxyLazyWebpack } from "@webpack";
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export const cl = classNameFactory("vc-shiki-");
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export const hljs: typeof import("highlight.js").default = proxyLazyWebpack(() => {
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extractAndLoadChunks(["codeBlock:{react("], new RegExp(`"hljs".+?${DefaultExtractAndLoadChunksRegex.source}`));
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return findByPropsLazy("highlight", "registerLanguage");
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});
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export const shouldUseHljs = ({
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lang,
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tryHljs,
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}: {
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lang: HighlighterProps["lang"],
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tryHljs: HljsSetting,
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}) => {
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const hljsLang = lang ? hljs?.getLanguage?.(lang) : null;
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const shikiLang = lang ? resolveLang(lang) : null;
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const langName = shikiLang?.name;
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switch (tryHljs) {
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case HljsSetting.Always:
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return true;
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case HljsSetting.Primary:
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return !!hljsLang || lang === "";
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case HljsSetting.Secondary:
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return !langName && !!hljsLang;
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case HljsSetting.Never:
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return false;
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default: return false;
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}
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};
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