mirror of
https://github.com/Equicord/Equicord.git
synced 2025-03-30 20:21:59 -04:00
114 lines
3.8 KiB
TypeScript
114 lines
3.8 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 { IpcEvents } from "@shared/IpcEvents";
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import { VENCORD_USER_AGENT } from "@shared/vencordUserAgent";
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import { app, dialog, ipcMain } from "electron";
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import { writeFileSync as originalWriteFileSync } from "original-fs";
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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 { ASAR_FILE, serializeErrors } from "./common";
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const API_BASE = `https://api.github.com/repos/${gitRemote}`;
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let PendingUpdate: string | null = null;
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async function githubGet(endpoint: string) {
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return get(API_BASE + endpoint, {
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headers: {
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Accept: "application/vnd.github+json",
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// "All API requests MUST include a valid User-Agent header.
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// Requests with no User-Agent header will be rejected."
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"User-Agent": VENCORD_USER_AGENT
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}
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});
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}
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async function calculateGitChanges() {
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const isOutdated = await fetchUpdates();
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if (!isOutdated) return [];
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const res = await githubGet(`/compare/${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.split("\n")[0]
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}));
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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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const asset = data.assets.find(a => a.name === ASAR_FILE);
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PendingUpdate = asset.browser_download_url;
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return true;
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}
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async function applyUpdates() {
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if (!PendingUpdate) return true;
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const data = await get(PendingUpdate);
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originalWriteFileSync(__dirname, data);
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PendingUpdate = null;
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return true;
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}
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ipcMain.handle(IpcEvents.GET_REPO, serializeErrors(() => `https://github.com/${gitRemote}`));
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ipcMain.handle(IpcEvents.GET_UPDATES, serializeErrors(calculateGitChanges));
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ipcMain.handle(IpcEvents.UPDATE, serializeErrors(fetchUpdates));
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ipcMain.handle(IpcEvents.BUILD, serializeErrors(applyUpdates));
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export async function migrateLegacyToAsar() {
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try {
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const isFlatpak = process.platform === "linux" && !!process.env.FLATPAK_ID;
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if (isFlatpak) throw "Flatpak Discord can't automatically be migrated.";
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const data = await get(`https://github.com/${gitRemote}/releases/latest/download/desktop.asar`);
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originalWriteFileSync(join(__dirname, "../vencord.asar"), data);
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originalWriteFileSync(__filename, '// Legacy shim for new asar\n\nrequire("../vencord.asar");');
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app.relaunch();
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app.exit();
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} catch (e) {
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console.error("Failed to migrate to asar", e);
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app.whenReady().then(() => {
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dialog.showErrorBox(
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"Legacy Install",
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"The way Vencord loaded was changed and the updater failed to migrate. Please reinstall using the Vencord Installer!"
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);
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app.exit(1);
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});
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}
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}
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