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`
};Depth
Caller also accepts a depth argument for tracing back further (defaults to 1).
// foo.js
var bar = require('bar');
bar.doWork();// bar.js
var baz = require('baz');
exports.doWork = function () {
baz.doWork();
};// baz.js
var caller = require('caller');
exports.doWork = function () {
console.log(caller(2)); // `/path/to/foo.js`
};