97 lines
3.5 KiB
JavaScript
97 lines
3.5 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.injectModuleUpdater = injectModuleUpdater;
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exports.injectUpdater = injectUpdater;
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const childProcess = require('child_process');
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const electron = require('electron');
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const {
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once
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} = require('events');
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const path = require('path');
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const process = require('process');
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const {
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getGlobalPaths
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} = require('../../../common/nodeGlobalPaths');
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const {
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NATIVE_MODULES_GET_PATHS,
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NATIVE_MODULES_INSTALL,
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NATIVE_MODULES_FINISH_UPDATER_BOOTSTRAP,
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NATIVE_MODULES_GET_HAS_NEW_UPDATER
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} = require('../common/constants').IPCEvents;
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let injectedModuleUpdater = null;
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let injectedUpdater = null;
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function injectModuleUpdater(moduleUpdater) {
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injectedModuleUpdater = moduleUpdater;
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}
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function injectUpdater(updater) {
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injectedUpdater = updater;
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}
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electron.ipcMain.on(NATIVE_MODULES_GET_PATHS, event => {
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event.returnValue = {
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mainAppDirname: global.mainAppDirname,
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browserModulePaths: getGlobalPaths()
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};
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});
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async function newUpdaterInstall(updater, moduleName) {
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try {
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await updater.installModule(moduleName);
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await updater.commitModules();
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} catch (e) {
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throw new Error(`Failed to install ${moduleName}: ${e}`);
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}
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}
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electron.ipcMain.handle(NATIVE_MODULES_INSTALL, async (_, moduleName) => {
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var _injectedUpdater;
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const newUpdater = (_injectedUpdater = injectedUpdater) === null || _injectedUpdater === void 0 ? void 0 : _injectedUpdater.getUpdater();
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if (newUpdater != null) {
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return newUpdaterInstall(newUpdater, moduleName);
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}
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const updater = injectedModuleUpdater;
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if (!updater) {
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throw new Error('Module updater is not available!');
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}
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const waitForInstall = new Promise((resolve, reject) => {
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const installedHandler = installedModuleEvent => {
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if (installedModuleEvent.name === moduleName) {
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updater.events.removeListener(updater.INSTALLED_MODULE, installedHandler);
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if (installedModuleEvent.succeeded) {
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resolve();
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} else {
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reject(new Error(`Failed to install ${moduleName}`));
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}
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}
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};
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updater.events.on(updater.INSTALLED_MODULE, installedHandler);
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});
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updater.install(moduleName, false);
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await waitForInstall;
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});
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electron.ipcMain.on(NATIVE_MODULES_GET_HAS_NEW_UPDATER, event => {
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var _injectedUpdater2;
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event.returnValue = ((_injectedUpdater2 = injectedUpdater) === null || _injectedUpdater2 === void 0 ? void 0 : _injectedUpdater2.getUpdater()) != null;
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});
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// This endpoint is a bit special in the sense that it's exposed from
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// discord_updater_bootstrap instead of discord_desktop_core. The reason for
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// this is so that a malicious app can't pass in an arbitrary version number to
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// launch.
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electron.ipcMain.on(NATIVE_MODULES_FINISH_UPDATER_BOOTSTRAP, async (_, [major, minor, revision]) => {
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// TODO(eiz): This code is currently duplicated between the updater and here
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// due to bootstrapping reasons. I'd like to not have it be that way.
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if (typeof major !== 'number' || typeof minor !== 'number' || typeof revision !== 'number') {
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throw new Error('You tried.');
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}
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const hostVersionStr = `${major}.${minor}.${revision}`;
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const hostExePath = path.join(path.dirname(process.execPath), '..', `app-${hostVersionStr}`, path.basename(process.execPath));
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electron.app.once('will-quit', () => {
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childProcess.spawn(hostExePath, [], {
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detached: true,
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stdio: 'inherit'
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});
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});
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console.log(`Restarting from ${path.resolve(process.execPath)} to ${path.resolve(hostExePath)}`);
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electron.app.quit();
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}); |