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logar

1.0.1 • Public • Published

logar

Logar is a simple node.js stdout logger.

npm install logar --save

Usage

Logar can be used like this:

Just require the package:

var logar = require("logar")("MyApp"[, enableTimestamps]);

"MyApp" will be used as keyword. You can leave this empty if you want. If you want to disable timestamps, pass 'false' as second argument.

Note: you can also use the LOGAR_KEYWORD environment variable to set the keyword.

Basic functions

These are the basic functions of Logar. They have colored output in the console.

logar.i("this is an info message"); //ouput an info message
logar.e("this is an error "); //log an error
logar.success("this is a success message"); //log a success message
logar.ll("this is a light message"); //log a light message
logar.warn("this is a warning"); //log a warning
logar.nl(); //create a new line

Example output:

[16:44:37] MyApp: ✓ this is a success message

Loading function

Logar also has a loading function. It can be used like this:

//create a loader instance
var loader = logar.loading("Creating user schemes");
 
//async call
createSchemesAsync().then(function () {
    //pass the success message if it succeeds (optional)
    loader("Created user schemes succesfully");
}, function (err) {
    //pass an error message/object as second parameter if something went wrong
    //or use 'true' as second parameter
    loader("Error while creating user schemes", err);
});

Keywords

Install

npm i logar

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0

Version

1.0.1

License

MIT

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