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46 lines
1.4 KiB
JavaScript
46 lines
1.4 KiB
JavaScript
/*
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Instantiates and configures the Winston logging library. This utitlity library
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can be called by other parts of the application to conveniently tap into the
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logging library.
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*/
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"use strict";
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var winston = require("winston");
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require("winston-daily-rotate-file");
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var NETWORK = process.env.NETWORK;
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// Configure daily-rotation transport.
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var transport = new winston.transports.DailyRotateFile({
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filename: __dirname + "/../../logs/rest-" + NETWORK + "-%DATE%.log",
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datePattern: "YYYY-MM-DD",
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zippedArchive: false,
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maxSize: "1m",
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maxFiles: "5d",
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format: winston.format.combine(winston.format.timestamp(), winston.format.json())
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});
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transport.on("rotate", function (oldFilename, newFilename) {
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wlogger.info("Rotating log files");
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});
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// This controls what goes into the log FILES
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var wlogger = winston.createLogger({
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level: "verbose",
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format: winston.format.json(),
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transports: [
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//
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// - Write to all logs with level `info` and below to `combined.log`
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// - Write all logs error (and below) to `error.log`.
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//
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// new winston.transports.File({ filename: 'logs/error.log', level: 'error' }),
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// new winston.transports.File({ filename: 'logs/combined.log' })
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transport
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]
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});
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// This controls the logs to CONSOLE
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/*
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wlogger.add(
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new winston.transports.Console({
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format: winston.format.simple(),
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level: "info"
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})
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)
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*/
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module.exports = wlogger;
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