@house-agency/brewtils/doc/log.md

The Brewery Node.js Utilities (brewtils)

log
===

    ::javascript
    const log = require('brewtils/log');

    // Log like this:
    // Debug level
    log('debug', 'Debugging', 'some', 'stuff');
    // Warn level
    log('warn', 'Debugging', 'some', 'stuff');
    // Error level
    log('error', 'Debugging', 'some', 'stuff');
    // Fatal level
    log('fatal', 'Debugging', 'some', 'stuff');

    // Set the logging level.
    // This will set the global level state.
    log.level('error');

    // Setting level to error will make the log to omit all
    // logging below the error level order. See order below.

    // There are four levels of logging and ordered like this:
    const level_order = [
        'fatal',
        'error',
        'warn',
        'debug'
    ];

    // You can also change the logger write streams
    log.logger(
        fs.createWriteStream('./stdout.log'),
        fs.createWriteStream('./stderr.log')
    );