Sails.JS winston always showing in JSON? - sails.js

Question

I'm using Sails.JS for my web app and my log.js has the following:
const winston = require('winston');
const winstonRotate = require('winston-daily-rotate-file');
const path = require('path');
module.exports.log = {
level: 'silly',
colors: false,
custom: winston.createLogger({
level: 'info',
format: winston.format.json(),
transports: [
new (winston.transports.Console)({
level: 'info',
colorize: false,
json: false
}),
new (winstonRotate)({
filename: path.join(process.cwd(), "logs", "main"),
datePattern: 'YYYY-MM-DD-HH',
zippedArchive: true,
maxSize: '20m',
maxFiles: '14d',
colorize: false,
'json': false,
})
]
})
};
The problem I have is that I clearly set no JSON and no colors but the console and the file still have them. What am I doing wrong? I've already checked these resources for this issue without success:
https://medium.com/#danielyewright/using-winston-for-logging-in-sailsjs-f9056d72e5e7
https://gist.github.com/barretts/ae7fff301168ef623611

Answer 1

I figured it out. I had to change format on the original post. I have it below:
module.exports.log = {
level: 'silly',
colors: false,
custom: winston.createLogger({
level: 'info',
format: winston.format.printf(info => {
return `${new Date().toISOString()}] ${info.level}: ${info.message}`;
}),
transports: [
new (winston.transports.Console)({
level: 'verbose',
colorize: false,
json: false
}),
new (winstonRotate)({
filename: path.join(process.cwd(), "logs", "main"),
datePattern: 'YYYY-MM-DD-HH',
zippedArchive: true,
maxSize: '20m',
maxFiles: '14d',
colorize: false,
json: false,
})
]
})
};