winston-slack-webhook

Installation

  npm install -S winston winston-slack-webhook

Usage

Set up with transports

  var winston = require('winston');
  var SlackWebHook = require('winston-slack-webhook').SlackWebHook;

  var logger = new winston.Logger({
    level: 'info',
    transports: [
      new (winston.transports.Console)(),
      new SlackWebHook({
        level: 'error',
        webhookUrl: 'https://hooks.slack.com/services/xxx/xxx/xxx',
        channel: '#error_logs',
        username: 'logger'
      })
    ]
  });

  logger.info('Created logger');
  logger.error('Something wrong!!');

Set up by adding

  var winston = require('winston');
  var SlackWebHook = require('winston-slack-webhook').SlackWebHook;

  var logger = new winston.Logger();
  logger.add(SlackWebHook, {
    level: 'error',
    webhookUrl: 'https://hooks.slack.com/services/xxx/xxx/xxx',
    channel: '#error_logs',
    username: 'logger'
  });

Options

• webhookUrl: Slack incoming webhook url (required)
• channel: Slack channel to post to. (optional [^1])
• username: User name to post as. (optional [^1])
• iconEmoji: Icon to post as. (optional [^1])
• iconUrl: Icon to post as. (either iconEmoji or iconUrl will be used)
• formatter: Custom function to format logs. (optional)
• level: Level to log. (global settings will be applied if level is blank)
• unfurlLinks: Whether to unfurl links in Slack (optional)

[^1]: Integration settings on slack will be applied if it's blank.