133 lines
3.4 KiB
JavaScript
133 lines
3.4 KiB
JavaScript
const fs = require('fs-extra');
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const argv = require('minimist')(process.argv.slice(2));
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const express = require('express');
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const compression = require('compression');
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const http = require('http');
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const WebSocket = require ('ws');
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const ayncExit = new (require('./core/AsyncExit'))();
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const utils = require('./core/utils');
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let log = null;
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let config = null;
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const maxPayloadSize = 50;//in MB
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async function init() {
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//config
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const configManager = new (require('./config'))();//singleton
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await configManager.init();
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//configManager.userConfigFile = argv.config;
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await configManager.load();
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config = configManager.config;
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//logger
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const appLogger = new (require('./core/AppLogger'))();//singleton
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await appLogger.init(config);
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log = appLogger.log;
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if (!argv.help) {
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log(utils.versionText(config));
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log('Initializing');
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}
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//dirs
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await fs.ensureDir(config.dataDir);
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await fs.ensureDir(config.tempDir);
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await fs.emptyDir(config.tempDir);
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const appDir = `${config.publicDir}/app`;
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const appNewDir = `${config.publicDir}/app_new`;
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if (await fs.pathExists(appNewDir)) {
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await fs.remove(appDir);
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await fs.move(appNewDir, appDir);
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}
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}
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function showHelp() {
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console.log(utils.versionText(config));
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console.log(
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`Usage: ${config.name} [options]
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Options:
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--help Print ${config.name} command line options
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`
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);
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}
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async function main() {
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if (argv.help) {
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showHelp();
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ayncExit.exit(0);
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}
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const log = new (require('./core/AppLogger'))().log;//singleton
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//server
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const app = express();
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const server = http.createServer(app);
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const wss = new WebSocket.Server({ server, maxPayload: maxPayloadSize*1024*1024 });
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const serverConfig = Object.assign({}, config, config.server);
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let devModule = undefined;
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if (serverConfig.branch == 'development') {
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const devFileName = './dev.js'; //require ignored by pkg -50Mb executable size
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devModule = require(devFileName);
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devModule.webpackDevMiddleware(app);
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}
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app.use(compression({ level: 1 }));
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//app.use(express.json({limit: `${maxPayloadSize}mb`}));
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if (devModule)
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devModule.logQueries(app);
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initStatic(app, config);
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const { WebSocketController } = require('./controllers');
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new WebSocketController(wss, config);
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if (devModule) {
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devModule.logErrors(app);
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} else {
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app.use(function(err, req, res, next) {// eslint-disable-line no-unused-vars
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log(LM_ERR, err.stack);
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res.sendStatus(500);
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});
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}
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server.listen(serverConfig.port, serverConfig.ip, function() {
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log(`Server is ready on http://${serverConfig.ip}:${serverConfig.port}`);
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});
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}
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function initStatic(app, config) {// eslint-disable-line
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//загрузка файлов в /files
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//TODO
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app.use(express.static(config.publicDir, {
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maxAge: '30d',
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/*setHeaders: (res, filePath) => {
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if (path.dirname(filePath) == filesDir) {
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res.set('Content-Type', 'application/xml');
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res.set('Content-Encoding', 'gzip');
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}
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},*/
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}));
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}
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(async() => {
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try {
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await init();
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await main();
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} catch (e) {
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if (log)
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log(LM_FATAL, e.stack);
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else
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console.error(e.stack);
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ayncExit.exit(1);
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}
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})();
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