start.ts

#!/usr/bin/env node

import process from 'node:process';

import { pino } from 'pino';
import PinoPretty from 'pino-pretty';

import { createDefaultServer } from '../server/index.js';

const logger = pino(
  {
    level: process.env.DEBUG ? 'debug' : 'info',
  },
  PinoPretty({
    colorize: true,
    ignore: 'pid,name,hostname',
    singleLine: true,
    messageFormat: (log, messageKey) =>
      `${(log['reqId'] as string) ?? 'NONE'} ${(log['target'] as string) ?? 'NONE'} ${log[messageKey] as string}`,
  })
);

createDefaultServer(logger)
  .then((server) => {
    const hostname = process.env.HOST ?? 'localhost';
    const port = parseInt(process.env.PORT ?? '9229', 10);
    return server.start({ hostname, port });
  })
  .then((httpServer) => {
    const address = httpServer.address();
    if (!address) {
      throw new Error('Server started without address');
    }
    const url = typeof address === 'string' ? address : `${address.address}:${address.port}`;

    logger.info(`Cognito Local running on http://${url}`);
  })
  .catch((err) => {
    logger.error(err);
    process.exit(1);
  });

process.on('SIGTERM', () => process.exit(0));
process.on('SIGINT', () => process.exit(0));