$ npm install caller
Figure out your caller (thanks to @substack).
// foo.js
var bar = require('bar');
// bar.js
var caller = require('caller');
console.log(caller()); // `/path/to/foo.js`
// foo.js
var bar = require('bar');
bar.doWork();
// bar.js
var caller = require('caller');
exports.doWork = function () {
console.log(caller()); // `/path/to/foo.js`
};
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`
};
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