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1 | // Thanks http://tostring.it/2014/06/23/advanced-logging-with-nodejs/ | |
2 | 'use strict' | |
3 | ||
4 | const mkdirp = require('mkdirp') | |
5 | const path = require('path') | |
6 | const winston = require('winston') | |
7 | winston.emitErrs = true | |
8 | ||
9 | const constants = require('../initializers/constants') | |
10 | ||
11 | const label = constants.CONFIG.WEBSERVER.HOSTNAME + ':' + constants.CONFIG.WEBSERVER.PORT | |
12 | ||
13 | // Create the directory if it does not exist | |
14 | mkdirp.sync(constants.CONFIG.STORAGE.LOG_DIR) | |
15 | ||
16 | const logger = new winston.Logger({ | |
17 | transports: [ | |
18 | new winston.transports.File({ | |
19 | level: 'debug', | |
20 | filename: path.join(constants.CONFIG.STORAGE.LOG_DIR, 'all-logs.log'), | |
21 | handleExceptions: true, | |
22 | json: true, | |
23 | maxsize: 5242880, | |
24 | maxFiles: 5, | |
25 | colorize: false, | |
26 | prettyPrint: true | |
27 | }), | |
28 | new winston.transports.Console({ | |
29 | level: 'debug', | |
30 | label: label, | |
31 | handleExceptions: true, | |
32 | humanReadableUnhandledException: true, | |
33 | json: false, | |
34 | colorize: true, | |
35 | prettyPrint: true | |
36 | }) | |
37 | ], | |
38 | exitOnError: true | |
39 | }) | |
40 | ||
41 | logger.stream = { | |
42 | write: function (message, encoding) { | |
43 | logger.info(message) | |
44 | } | |
45 | } | |
46 | ||
47 | // --------------------------------------------------------------------------- | |
48 | ||
49 | module.exports = logger |