npm i -g sails@1.0.2
sails new app-name
cd app-name

npm i --save winston

/**
 * Built-in Log Configuration
 * (sails.config.log)
 *
 * Configure the log level for your app, as well as the transport
 * (Underneath the covers, Sails uses Winston for logging, which
 * allows for some pretty neat custom transports/adapters for log messages)
 *
 * For more information on the Sails logger, check out:
 * https://sailsjs.com/docs/concepts/logging
 */

const {createLogger, format, transports} = require('winston');
const { colorize, combine, simple } = format;
const options = {
  console: {
    format: combine(
      colorize({level: true}),
      simple(),
    ),
    level: 'silly'
  },
};

const customLogger = createLogger({
  format: simple(),
  transports: [
    new (transports.Console)(options.console),
  ]
});

module.exports.log = {

  /***************************************************************************
  *                                                                          *
  * Valid `level` configs: i.e. the minimum log level to capture with        *
  * sails.log.*()                                                            *
  *                                                                          *
  * The order of precedence for log levels from lowest to highest is:        *
  * silly, verbose, info, debug, warn, error                                 *
  *                                                                          *
  * You may also set the level to "silent" to suppress all logs.             *
  *                                                                          *
  ***************************************************************************/

  custom: customLogger,
  level: 'silly',

  // Disable captain's log so it doesn't prefix or stringify our meta data.
  inspect: false

};