futurosenso-log

Small logging utility

You get a logger that adds a log to a file and to the console.

A new file is created automatically if the day has changed.

The log files are organized in folders by year and month.

This logging mechanism used synchronized functions when writing to the log file.

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Usage example

const logger = require("futurosenso-log");

logger.log("This is a test");

If today is the 6th of March 2019, a record is added to the file with path logs/2019/03/2019-03-06.log in the current directory of the application.

The record starts with the GMT time when the log was called.

14:19:38 GMT - This is a test

An output to the standard console output is also done and also includes the time:

14:19:38 GMT: This is a test

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Automatic log file creation

When a log is made, the creation of the log file is automatic depending on the current date. If no log is made during the current day then no log file is created for that day.

...
logs/2019/03/2019-03-01.log
logs/2019/03/2019-03-03.log
...
logs/2019/03/2019-03-06.log