NewCustomMiddleware builds a *Logger with the given level and formatter.

NewFileLogger writes to a file.

NewJSONFileLogger writes to a file in JSON format.

NewJSONLogger returns a new *Logger that logs in JSON format.

NewLogger returns a new *Logger.

NewMiddlewareFromLogger returns a new *Logger which writes to a given logrus logger.

Logger is a middleware handler that logs the request as it goes in and the response as it goes out.

LogResponseWriter is a custom type that extends http.ResponseWriter interface to capture and provide an easy access to http status code.