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/*
* Vencord, a modification for Discord's desktop app
* Copyright (c) 2022 Vendicated and contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import { ILanguageRegistration } from "@vap/shiki";
export const VPC_REPO = "Vap0r1ze/vapcord";
export const VPC_REPO_COMMIT = "88a7032a59cca40da170926651b08201ea3b965a";
export const vpcRepoAssets = `https://raw.githubusercontent.com/${VPC_REPO}/${VPC_REPO_COMMIT}/assets/shiki-codeblocks`;
export const vpcRepoGrammar = (fileName: string) => `${vpcRepoAssets}/${fileName}`;
export const vpcRepoLanguages = `${vpcRepoAssets}/languages.json`;
export interface Language {
name: string;
id: string;
devicon?: string;
grammarUrl: string,
grammar?: ILanguageRegistration["grammar"];
scopeName: string;
aliases?: string[];
custom?: boolean;
}
export interface LanguageJson {
name: string;
id: string;
fileName: string;
devicon?: string;
scopeName: string;
aliases?: string[];
}
export const languages: Record<string, Language> = {};
export const loadLanguages = async () => {
const langsJson: LanguageJson[] = await fetch(vpcRepoLanguages).then(res => res.json());
const loadedLanguages = Object.fromEntries(
langsJson.map(lang => [lang.id, {
...lang,
grammarUrl: vpcRepoGrammar(lang.fileName),
}])
);
Object.assign(languages, loadedLanguages);
};
export const getGrammar = (lang: Language): Promise<NonNullable<ILanguageRegistration["grammar"]>> => {
if (lang.grammar) return Promise.resolve(lang.grammar);
return fetch(lang.grammarUrl).then(res => res.json());
};
const aliasCache = new Map<string, Language>();
export function resolveLang(idOrAlias: string) {
if (Object.prototype.hasOwnProperty.call(languages, idOrAlias)) return languages[idOrAlias];
const lang = Object.values(languages).find(lang => lang.aliases?.includes(idOrAlias));
if (!lang) return null;
aliasCache.set(idOrAlias, lang);
return lang;
}
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