winston-mail-lite

Yet another email transport for winston.

Installation

$ npm install winston
$ npm install winston-mail-lite

Usage

const winston = require('winston');
const Mail = require('winston-mail-lite');

const transport = new Mail(options);
const logger = winston.createLogger({ transports: [transport] });

The Mail transport uses nodemailer behind the scenes.

Options specific to winston-mail-lite are the following:

• transportOptions: options passed to createTransport() (for SMTP transport, for other transports). By default, JSON transport is used.
• messageOptions: options passed to transport.sendMail(). The most common options are:
  • from: email address of the sender; if nothing is provided, defaults to winston@[server-host-name], where server-host-name is what os.hostname() returns;
  • to: email address of the recipient; this option is required;
  • subject: the subject of the email; defaults to Winston Message. Supports {{ level }} and {{ message }} placeholders (logs severity and the first line of the message respectively).

Differences to winston-mail

winston-mail-lite was inspired by winston-mail.

The key differences are:

• winston-mail-lite has less dependencies;
• uses nodemailer instead of emailjs;
• has all of its dependencies up-to-date (winston-mail depends on a package with a vulnerability);
• supports only winston >= 3;
• has much more simplier codebase.