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misskey/src/index.ts

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/**
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* Misskey Entry Point!
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*/
Error.stackTraceLimit = Infinity;
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require('events').EventEmitter.defaultMaxListeners = 128;
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import * as os from 'os';
import * as cluster from 'cluster';
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import chalk from 'chalk';
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import * as portscanner from 'portscanner';
Create type definition for 'is-root' (#4001) * Update @types/sharp requirement from 0.21.0 to 0.21.1 Updates the requirements on [@types/sharp](https://github.com/DefinitelyTyped/DefinitelyTyped) to permit the latest version. - [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases) - [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits) Signed-off-by: dependabot[bot] <support@dependabot.com> * Add multiline math syntax Co-authored-by: syuilo <syuilotan@yahoo.co.jp> * New translations ja-JP.yml (Catalan) * New translations ja-JP.yml (Chinese Simplified) * New translations ja-JP.yml (English) * New translations ja-JP.yml (French) * New translations ja-JP.yml (German) * New translations ja-JP.yml (Italian) * New translations ja-JP.yml (Korean) * New translations ja-JP.yml (Polish) * New translations ja-JP.yml (Portuguese) * New translations ja-JP.yml (Russian) * New translations ja-JP.yml (Spanish) * New translations ja-JP.yml (Japanese, Kansai) * New translations ja-JP.yml (Dutch) * New translations ja-JP.yml (Norwegian) * New translations ja-JP.yml (English) * Create type definition for 'is-root' * [MFM] Add spin syntax Resolve #4003 * [MFM] Add flip syntax Resolve #4002 * Fix test * Update CHANGELOG.md * 10.79.0 * Update @fortawesome/free-regular-svg-icons requirement (#3963) Updates the requirements on [@fortawesome/free-regular-svg-icons](https://github.com/FortAwesome/Font-Awesome) to permit the latest version. - [Release notes](https://github.com/FortAwesome/Font-Awesome/releases) - [Changelog](https://github.com/FortAwesome/Font-Awesome/blob/master/CHANGELOG.md) - [Commits](https://github.com/FortAwesome/Font-Awesome/commits/5.6.3) Signed-off-by: dependabot[bot] <support@dependabot.com> * Update @types/webpack requirement from 4.4.21 to 4.4.24 (#3976) Updates the requirements on [@types/webpack](https://github.com/DefinitelyTyped/DefinitelyTyped) to permit the latest version. - [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases) - [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits) Signed-off-by: dependabot[bot] <support@dependabot.com> * Update @types/js-yaml requirement from 3.11.4 to 3.12.0 (#3977) Updates the requirements on [@types/js-yaml](https://github.com/DefinitelyTyped/DefinitelyTyped) to permit the latest version. - [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases) - [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits) Signed-off-by: dependabot[bot] <support@dependabot.com> * Update debug requirement from 4.1.0 to 4.1.1 (#3964) Updates the requirements on [debug](https://github.com/visionmedia/debug) to permit the latest version. - [Release notes](https://github.com/visionmedia/debug/releases) - [Commits](https://github.com/visionmedia/debug/commits/4.1.1) Signed-off-by: dependabot[bot] <support@dependabot.com> * New translations ja-JP.yml (Korean) * New translations ja-JP.yml (Korean) * New translations ja-JP.yml (French) * [MFM] spinの中でflipを使えるように * Add jump syntax (#4007) * Add jump syntax * Fix typo: spin -> jump * Fix typo * [MFM] Resolve #4009 * Module 'nprogress' as import syntax (#4012) * :art: * [Client] Fix #4008 * Use yarn instead of npm on CircleCI * touch yarn.lock * [Client] Resolve #3638 * 10.79.1 * New translations ja-JP.yml (Korean) * Add missing semicolon * Remove file-loader from dependencies (#4025) * Update README.md [AUTOGEN] (#4028) * Update README.md [AUTOGEN] (#4030) * Add visibility test (#4029) * Update ws requirement from 6.1.2 to 6.1.3 (#4027) Updates the requirements on [ws](https://github.com/websockets/ws) to permit the latest version. - [Release notes](https://github.com/websockets/ws/releases) - [Commits](https://github.com/websockets/ws/commits/6.1.3) Signed-off-by: dependabot[bot] <support@dependabot.com> * Module 'web-push' as import syntax (#4017) * Fix visibility test (#4031) * Upgrade gulp version to 4.0.0 * Prevent typescript errors from crashing * Remove duplicated dependencies * Use parallel and task to specify dependencies * Sort tasks by topological ordering * リプライ/メンションされていれば非フォロワーへのフォロワー限定でも参照可能に (#4033) * 非メンション/リプライ投稿がmentionsにあるかどうかはvisibilityと関係ないので削除 * リプライ/メンションされていれば非フォロワーでも参照可能に * New translations ja-JP.yml (Chinese Simplified) * New translations ja-JP.yml (Chinese Simplified) * Fix #4034 (#4037) * Fix #4034 * improve * Module 'crypto' as import syntax (#4011) * Extract MFM normalize function * Extract MFM types * Rename html to toHtml * Rename html-to-mfm to fromHtml * Merge plainParser into mfm * Extract parsePlain function * Rename analyze to parse in MFM tests * Update @types/mongodb requirement from 3.1.18 to 3.1.19 (#4041) Updates the requirements on [@types/mongodb](https://github.com/DefinitelyTyped/DefinitelyTyped) to permit the latest version. - [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases) - [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits) Signed-off-by: dependabot[bot] <support@dependabot.com> * Update vue-svg-inline-loader requirement from 1.2.7 to 1.2.10 (#4040) Updates the requirements on [vue-svg-inline-loader](https://github.com/oliverfindl/vue-svg-inline-loader) to permit the latest version. - [Release notes](https://github.com/oliverfindl/vue-svg-inline-loader/releases) - [Commits](https://github.com/oliverfindl/vue-svg-inline-loader/commits/v1.2.10) Signed-off-by: dependabot[bot] <support@dependabot.com> * Avoid export default * Rename parser to language * Fix import * Introduce silence (#4043) * Introduce silence * Fix icon * Update is-root.d.ts * Update index.ts * Create type definition for 'is-root' * Update is-root.d.ts * Update index.ts
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import * as isRoot from 'is-root';
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import Xev from 'xev';
import * as program from 'commander';
import * as sysUtils from 'systeminformation';
import mongo, { nativeDbConn } from './db/mongodb';
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import Logger from './misc/logger';
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import serverStats from './daemons/server-stats';
import notesStats from './daemons/notes-stats';
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import loadConfig from './config/load';
import { Config } from './config/types';
import { lessThan } from './prelude/array';
import * as pkg from '../package.json';
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const logger = new Logger('core', 'cyan');
const bootLogger = logger.createSubLogger('boot', 'magenta');
const clusterLog = logger.createSubLogger('cluster', 'orange');
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const ev = new Xev();
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//#region Command line argument definitions
program
.version(pkg.version)
.option('--no-daemons', 'Disable daemon processes (for debbuging)')
.option('--disable-clustering', 'Disable clustering')
.option('--quiet', 'Suppress all logs')
.parse(process.argv);
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//#endregion
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/**
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* Init process
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*/
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function main() {
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process.title = `Misskey (${cluster.isMaster ? 'master' : 'worker'})`;
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if (cluster.isMaster || program.disableClustering) {
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masterMain();
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if (cluster.isMaster) {
ev.mount();
}
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if (program.daemons) {
serverStats();
notesStats();
}
}
if (cluster.isWorker || program.disableClustering) {
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workerMain();
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}
}
/**
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* Init master process
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*/
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async function masterMain() {
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let config: Config;
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if (!program.quiet) {
//#region Misskey logo
console.log(' _____ _ _ ');
console.log('| |_|___ ___| |_ ___ _ _ ');
console.log('| | | | |_ -|_ -| \'_| -_| | |');
console.log('|_|_|_|_|___|___|_,_|___|_ |');
console.log(' |___|\n');
//#endregion
}
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bootLogger.info('Welcome to Misskey!');
bootLogger.info(`Misskey v${pkg.version}`, true);
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try {
// initialize app
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config = await init();
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} catch (e) {
bootLogger.error('Fatal error occurred during initialization', true);
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process.exit(1);
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}
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bootLogger.succ('Misskey initialized');
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if (!program.disableClustering) {
await spawnWorkers(config.clusterLimit);
}
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bootLogger.succ(`Now listening on port ${config.port} on ${config.url}`, true);
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}
/**
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* Init worker process
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*/
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async function workerMain() {
// start server
await require('./server').default();
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if (cluster.isWorker) {
// Send a 'ready' message to parent process
process.send('ready');
}
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}
const runningNodejsVersion = process.version.slice(1).split('.').map(x => parseInt(x, 10));
const requiredNodejsVersion = [10, 0, 0];
const satisfyNodejsVersion = !lessThan(runningNodejsVersion, requiredNodejsVersion);
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function isWellKnownPort(port: number): boolean {
return port < 1024;
}
async function isPortAvailable(port: number): Promise<boolean> {
return await portscanner.checkPortStatus(port, '127.0.0.1') === 'closed';
}
async function showMachine() {
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const logger = bootLogger.createSubLogger('machine');
logger.info(`Hostname: ${os.hostname()}`);
logger.info(`Platform: ${process.platform}`);
logger.info(`Architecture: ${process.arch}`);
logger.info(`CPU: ${os.cpus().length} core`);
const mem = await sysUtils.mem();
const totalmem = (mem.total / 1024 / 1024 / 1024).toFixed(1);
const availmem = (mem.available / 1024 / 1024 / 1024).toFixed(1);
logger.info(`MEM: ${totalmem}GB (available: ${availmem}GB)`);
}
function showEnvironment(): void {
const env = process.env.NODE_ENV;
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const logger = bootLogger.createSubLogger('env');
logger.info(typeof env == 'undefined' ? 'NODE_ENV is not set' : `NODE_ENV: ${env}`);
if (env !== 'production') {
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logger.warn('The environment is not in production mode.');
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logger.warn('DO NOT USE FOR PRODUCTION PURPOSE!', true);
}
logger.info(`You ${isRoot() ? '' : 'do not '}have root privileges`);
}
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/**
* Init app
*/
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async function init(): Promise<Config> {
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showEnvironment();
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const nodejsLogger = bootLogger.createSubLogger('nodejs');
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nodejsLogger.info(`Version ${runningNodejsVersion.join('.')}`);
if (!satisfyNodejsVersion) {
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nodejsLogger.error(`Node.js version is less than ${requiredNodejsVersion.join('.')}. Please upgrade it.`);
process.exit(1);
}
await showMachine();
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const configLogger = bootLogger.createSubLogger('config');
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let config;
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try {
config = loadConfig();
} catch (exception) {
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if (typeof exception === 'string') {
configLogger.error(exception);
process.exit(1);
}
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if (exception.code === 'ENOENT') {
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configLogger.error('Configuration file not found');
process.exit(1);
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}
throw exception;
}
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configLogger.succ('Loaded');
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if (config.port == null) {
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bootLogger.error('The port is not configured. Please configure port.');
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process.exit(1);
}
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if (process.platform === 'linux' && isWellKnownPort(config.port) && !isRoot()) {
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bootLogger.error('You need root privileges to listen on well-known port on Linux');
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process.exit(1);
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}
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if (!await isPortAvailable(config.port)) {
bootLogger.error(`Port ${config.port} is already in use`, true);
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process.exit(1);
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}
// Try to connect to MongoDB
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await checkMongoDB(config);
return config;
}
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const requiredMongoDBVersion = [3, 6];
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function checkMongoDB(config: Config) {
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const mongoDBLogger = bootLogger.createSubLogger('db');
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const u = config.mongodb.user ? encodeURIComponent(config.mongodb.user) : null;
const p = config.mongodb.pass ? encodeURIComponent(config.mongodb.pass) : null;
const uri = `mongodb://${u && p ? `${u}:****@` : ''}${config.mongodb.host}:${config.mongodb.port}/${config.mongodb.db}`;
mongoDBLogger.info(`Connecting to ${uri}`);
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mongo.then(() => {
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mongoDBLogger.succ('Connectivity confirmed');
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nativeDbConn().then(db => db.admin().serverInfo()).then(x => x.version).then((version: string) => {
mongoDBLogger.info(`Version: ${version}`);
if (lessThan(version.split('.').map(x => parseInt(x, 10)), requiredMongoDBVersion)) {
mongoDBLogger.error(`MongoDB version is less than ${requiredMongoDBVersion.join('.')}. Please upgrade it.`);
process.exit(1);
}
});
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}).catch(err => {
mongoDBLogger.error(err.message);
});
}
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async function spawnWorkers(limit: number = Infinity) {
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const workers = Math.min(limit, os.cpus().length);
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bootLogger.info(`Starting ${workers} worker${workers === 1 ? '' : 's'}...`);
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await Promise.all([...Array(workers)].map(spawnWorker));
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bootLogger.succ('All workers started');
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}
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function spawnWorker(): Promise<void> {
return new Promise(res => {
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const worker = cluster.fork();
worker.on('message', message => {
if (message !== 'ready') return;
res();
});
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});
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}
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//#region Events
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// Listen new workers
cluster.on('fork', worker => {
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clusterLog.info(`Process forked: [${worker.id}]`);
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});
// Listen online workers
cluster.on('online', worker => {
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clusterLog.succ(`Process is now online: [${worker.id}]`);
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});
// Listen for dying workers
cluster.on('exit', worker => {
// Replace the dead worker,
// we're not sentimental
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clusterLog.error(chalk.red(`[${worker.id}] died :(`));
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cluster.fork();
});
// Display detail of unhandled promise rejection
if (!program.quiet) {
process.on('unhandledRejection', console.dir);
}
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// Display detail of uncaught exception
process.on('uncaughtException', err => {
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logger.error(err);
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});
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// Dying away...
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process.on('exit', code => {
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logger.info(`The process is going to exit with code ${code}`);
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});
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//#endregion
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main();