🐛 logger custom formatting is ignored

[husanu]

Fiber version
github.com/gofiber/fiber/v2 v2.22.0

Issue description

because of https://github.com/gofiber/fiber/blob/master/middleware/logger/config.go#L85 if Output == nil and Format contains ${status} and ${method}" then cfg.enableColors is set to true, which will force the code for no custom format to run:

// https://github.com/gofiber/fiber/blob/master/middleware/logger/logger.go#L177
  // Default output when no custom Format or io.Writer is given
  if cfg.enableColors {}

Code snippet

package main

import (
  "github.com/gofiber/fiber/v2"
  "github.com/gofiber/fiber/v2/middleware/logger"
)

func main() {
  app := fiber.New()

  // Steps to reproduce
  app.Use(logger.New(logger.Config{
    Format: ">>> [${time}] ${ip} ${host} ${status} - ${latency} ${method} ${path} ${url}\n",
    // DEFAULT Format: "[${time}] ${status} - ${latency} ${method} ${path}\n",
  }))

  log.Fatal(app.Listen(":3000"))
}

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[ReneWerner87]

#1609

[husanu]

#1609

same buggy code... different side effect :)

[ReneWerner87]

Duplicate of #1609