146 lines
5.2 KiB
JavaScript
146 lines
5.2 KiB
JavaScript
#!/usr/bin/node --expose-gc
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const fetch = require("node-fetch");
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const request = require("request");
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const fs = require("fs");
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const ncp = require("ncp");
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const asar = require("asar");
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const archiver = require("archiver");
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const exec = require("child_process").exec;
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const branches = ["canary", "ptb", "stable"];
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const platforms = ["win", "linux", "osx"];
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console.log("loading config...");
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var config = fs.existsSync("config.json")
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? JSON.parse(fs.readFileSync("config.json").toString())
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: {};
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var lastver = {};
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function patch(target, resolve) {
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console.log("extracting zip...");
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if (!fs.existsSync(target)) fs.mkdirSync(target);
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console.log(`unzip -o ${target}.orig.zip -d ${target}`);
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var child = exec(`unzip -o ${target}.orig.zip -d ${target}`);
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child.stdout.pipe(process.stdout);
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child.on("exit", () => {
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path = target + "/core";
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console.log("extracting asar...");
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asar.extractAll(path + ".asar", path);
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console.log("patching mainScreen.js...");
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var mainScreen = fs
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.readFileSync(path + "/app/mainScreen.js")
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.toString();
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mainScreen = mainScreen
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.replace(/nodeIntegration: false,/, "nodeIntegration: true,")
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.replace(
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/mainWindow\.loadURL\(URL_TO_LOAD\);/,
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"mainWindow.loadURL(_url.format({ pathname: _path2.default.join(__dirname, 'bspwn/updater.html'), protocol: 'file:', slashes: true }));"
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);
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fs.writeFileSync(path + "/app/mainScreen.js", mainScreen);
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console.log("patching mainScreenPreload.js...");
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var mainScreenPreload = fs
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.readFileSync(path + "/app/mainScreenPreload.js")
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.toString();
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mainScreenPreload = mainScreenPreload.replace(
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/var electron = require\('electron'\);/,
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"var bspwn = require('./bspwn');\nbspwn.go();\nvar electron = require('electron');"
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);
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fs.writeFileSync(path + "/app/mainScreenPreload.js", mainScreenPreload);
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console.log("copying bspwn files...");
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ncp.ncp(__dirname + "/bspwn", path + "/app/bspwn", () => {
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console.log("zipping it all up...");
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var archive = archiver("zip");
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var output = fs.createWriteStream(
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(config.target || "./") + target + ".zip"
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);
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archive.pipe(output);
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archive.directory(path, "core");
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archive.file(__dirname + "/files/index.js", { name: "index.js" });
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archive.file(target + "/package.json", { name: "package.json" });
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archive.finalize();
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//output.close(resolve);
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resolve();
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});
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});
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}
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async function scrape() {
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console.log("scraping...");
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try {
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for (b in branches) {
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var branch = branches[b];
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for (p in platforms) {
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await new Promise(async (resolve, reject) => {
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var platform = platforms[p];
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var ident = `${branch}-${platform}`;
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var currentver = await fetch(
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`https://discordapp.com/api/updates/${branch}?platform=${platform}`
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);
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currentver = await currentver.json();
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currentver = currentver.name;
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var modules = await fetch(
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`https://discordapp.com/api/modules/${branch}/versions.json?platform=${platform}&host_version=${currentver}`
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);
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modules = await modules.json();
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var verstring = `${currentver}-${
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modules.discord_desktop_core
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}`;
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console.log(`${ident} ${verstring}`);
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if (!lastver[ident] || verstring > lastver[ident]) {
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console.log("update available, fetching...");
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lastver[ident] = verstring;
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var target = `https://discordapp.com/api/modules/${branch}/discord_desktop_core/${
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modules.discord_desktop_core
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}?platform=${platform}&host_version=${currentver}`;
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console.log(target);
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request(
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{
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followAllRedirects: true,
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url: target,
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encoding: null
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},
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(err, response, body) => {
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fs.writeFile(
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"./" + ident + ".orig.zip",
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body,
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() => {
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console.log("done downloading");
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patch(ident, resolve);
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}
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);
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}
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);
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} else resolve();
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});
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}
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}
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} catch (ex) {
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console.log(ex);
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}
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console.log("scraping again in 15 minutes");
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global.gc();
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}
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setInterval(scrape, 15 * 60 * 1000);
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//setInterval(scrape, 60*1000);
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scrape();
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