log4js-knex

log4js-knex

This is a node log4js appender that uses knex as a database connection interface.

You can use it either with a set of connection values:

var log4js = require('log4js');
var log4jsKnex = require('log4js-knex');

log4js.addAppender(
    log4jsKnex.appender({table: 'log', knex: {client: 'sqlite', connection: {filename: './test.db'}}})
);

var logger = log4js.getLogger();
logger.debug("Added debug");

Or, if you have an existing knex connection, you can pass that directly:

var log4js = require('log4js');
var log4jsKnex = require('log4js-knex');
var knex = require('knex')(...);

log4js.addAppender(
    log4jsKnex.appender({table: 'log', knex: knex});
);

var logger = log4js.getLogger();
logger.warn("You have been warned");

The default table name is log, and if there's an error when writing, the appender will attempt to create the table before having a second attempt at writing. This should create the table for you if it doesn't already exist.

Author

Stuart Watt

License

The MIT License (MIT)

Copyright (c) 2014 Stuart Watt

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Changelog

Version 0.1.0 - 12th December 2014

• Initial version