Girgetto / flogg

🚧The logger we use @ faable.com based in npm debug module

Flogg - Faable logger for node

Faable.com logger for node.js that uses debug module and customizes it for log file scoping.

How to use it

In package.json set the DEBUG env variable:

{
    ...
    "scripts":{
        "dev":"DEBUG=api:* node myapp.js"
    }
    ...
}

Then before doing anything require flog and set the log prefix:

const { setLog } = require("@faable/flogg");

// setLog should be called only once
setLog("api");

In all other files, just require flogg and it will set automatically the log prefix based on filename. Example for a file named microscope.js:

const { debug } = require("@faable/flogg");
debug("¡Hi!");

This code will print if DEBUG env variable is set to api:*:

api:debug:miscroscope ¡Hi!