mirror of
https://github.com/Vendicated/Vencord.git
synced 2025-01-10 09:56:24 +00:00
104 lines
3.5 KiB
TypeScript
104 lines
3.5 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 { VENCORD_USER_AGENT } from "@utils/constants";
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import IpcEvents from "@utils/IpcEvents";
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import { ipcMain } from "electron";
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import { writeFile } from "fs/promises";
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import { join } from "path";
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import gitHash from "~git-hash";
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import gitRemote from "~git-remote";
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import { get } from "../utils/simpleGet";
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import { calculateHashes, serializeErrors } from "./common";
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const API_BASE = `https://api.github.com/repos/${gitRemote}`;
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let PendingUpdates = [] as [string, string][];
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async function githubGet(endpoint: string) {
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return get(API_BASE + endpoint, {
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headers: {
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Accept: "application/vnd.github+json",
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// "All API requests MUST include a valid User-Agent header.
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// Requests with no User-Agent header will be rejected."
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"User-Agent": VENCORD_USER_AGENT
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}
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});
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}
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async function calculateGitChanges() {
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const isOutdated = await fetchUpdates();
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if (!isOutdated) return [];
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const res = await githubGet(`/compare/${gitHash}...HEAD`);
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const data = JSON.parse(res.toString("utf-8"));
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return data.commits.map((c: any) => ({
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// github api only sends the long sha
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hash: c.sha.slice(0, 7),
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author: c.author.login,
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message: c.commit.message
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}));
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}
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const FILES_TO_DOWNLOAD = [
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IS_DISCORD_DESKTOP ? "patcher.js" : "vencordDesktopMain.js",
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"preload.js",
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IS_DISCORD_DESKTOP ? "renderer.js" : "vencordDesktopRenderer.js",
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"renderer.css"
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];
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async function fetchUpdates() {
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const release = await githubGet("/releases/latest");
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const data = JSON.parse(release.toString());
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const hash = data.name.slice(data.name.lastIndexOf(" ") + 1);
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if (hash === gitHash)
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return false;
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data.assets.forEach(({ name, browser_download_url }) => {
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if (FILES_TO_DOWNLOAD.some(s => name.startsWith(s))) {
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PendingUpdates.push([name, browser_download_url]);
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}
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});
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return true;
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}
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async function applyUpdates() {
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await Promise.all(PendingUpdates.map(
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async ([name, data]) => writeFile(
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join(
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__dirname,
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IS_VENCORD_DESKTOP
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// vencordDesktopRenderer.js -> renderer.js
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? name.replace(/vencordDesktop(\w)/, (_, c) => c.toLowerCase())
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: name
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),
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await get(data)
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)
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));
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PendingUpdates = [];
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return true;
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}
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ipcMain.handle(IpcEvents.GET_HASHES, serializeErrors(calculateHashes));
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ipcMain.handle(IpcEvents.GET_REPO, serializeErrors(() => `https://github.com/${gitRemote}`));
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ipcMain.handle(IpcEvents.GET_UPDATES, serializeErrors(calculateGitChanges));
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ipcMain.handle(IpcEvents.UPDATE, serializeErrors(fetchUpdates));
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ipcMain.handle(IpcEvents.BUILD, serializeErrors(applyUpdates));
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