OSS-2018-02 / FaceDetection

caller

Figure out your caller (thanks to @substack).

Initialization Time Caller

// foo.js

var bar = require('bar');

// bar.js

var caller = require('caller');
console.log(caller()); // `/path/to/foo.js`

Runtime Caller

// foo.js

var bar = require('bar');
bar.doWork();

// bar.js

var caller = require('caller');

exports.doWork = function () {
    console.log(caller());  // `/path/to/foo.js`
};