113 lines
3.4 KiB
TypeScript
113 lines
3.4 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 { ipcMain } from "electron";
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import { promisify } from "util";
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import IpcEvents from "../utils/IpcEvents";
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import { execFile as cpExecFile } from "child_process";
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import { join } from "path";
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import { createReadStream } from "fs";
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import { createHash } from "crypto";
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const VENCORD_SRC_DIR = join(__dirname, "..");
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const execFile = promisify(cpExecFile);
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function git(...args: string[]) {
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return execFile("git", args, {
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cwd: VENCORD_SRC_DIR
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});
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}
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async function calculateHashes() {
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const hashes = {} as Record<string, string>;
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await Promise.all(
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["patcher.js", "preload.js", "renderer.js"].map(file => new Promise<void>(r => {
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const fis = createReadStream(join(__dirname, file));
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const hash = createHash("sha1", { encoding: "hex" });
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fis.once("end", () => {
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hash.end();
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hashes[file] = hash.read();
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r();
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});
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fis.pipe(hash);
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}))
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);
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return hashes;
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}
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function serializeErrors(func: (...args: any[]) => any) {
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return async function () {
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try {
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return {
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ok: true,
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value: await func(...arguments)
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};
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} catch (e: any) {
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return {
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ok: false,
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error: e instanceof Error ? {
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// prototypes get lost, so turn error into plain object
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...e
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} : e
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};
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}
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};
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}
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async function getRepo() {
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const res = await git("remote", "get-url", "origin");
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return res.stdout.trim()
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.replace(/git@(.+):/, "https://$1/")
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.replace(/\.git$/, "");
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}
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async function calculateGitChanges() {
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await git("fetch");
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const res = await git("log", "HEAD...origin/main", "--pretty=format:%an/%h/%s");
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const commits = res.stdout.trim();
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return commits ? commits.split("\n").map(line => {
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const [author, hash, ...rest] = line.split("/");
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return {
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hash, author, message: rest.join("/")
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};
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}) : [];
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}
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async function pull() {
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const res = await git("pull");
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return res.stdout.includes("Fast-forward");
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}
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async function build() {
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const res = await execFile("node", ["scripts/build/build.mjs"], {
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cwd: VENCORD_SRC_DIR
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});
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return !res.stderr.includes("Build failed");
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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(getRepo));
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ipcMain.handle(IpcEvents.GET_UPDATES, serializeErrors(calculateGitChanges));
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ipcMain.handle(IpcEvents.UPDATE, serializeErrors(pull));
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ipcMain.handle(IpcEvents.BUILD, serializeErrors(build));
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