text: /**
   * An endpoint for confirming that the application is up and running
   * Used for better Docker healthcheck results
   * Note that exiting with code 1 indicates failure, and 0 is success
   */
  
  const http = require('http');
  
  /* Location of the server to test */
  const port = process.env.PORT || !!process.env.IS_DOCKER ? 80 : 4000;
  const host = process.env.HOST || '0.0.0.0';
  const timeout = 2000;
  
  const requestOptions = { host, port, timeout };
  
  const startTime = new Date();
  
  console.log(`[${startTime}] Running health check...`);
  
  /* Starts quick HTTP server, attempts to send GET to app, then exists with appropriate exit code */
  const healthCheck = http.request(requestOptions, (response) => {
    const totalTime = (new Date() - startTime) / 1000;
    const status = response.statusCode;
    const color = status === 200 ? '\x1b[32m' : '\x1b[31m';
    const message = `${color}Status: ${status}\nRequest took ${totalTime} seconds\n\x1b[0m---`;
    console.log(message);
    if (status == 200) { process.exit(0); }
    else { process.exit(1); }
  });
  
  /* If the server is not running, then print the error code, and exit with 1 */
  healthCheck.on('error', (err) => {
    console.error(`\x1b[31mHealthceck Failed, Error: ${'\033[4m'}${err.code}\x1b[0m`);
    process.exit(1);
  });
  
  healthCheck.end();