JSPM – caller@1.0.0

Package Exports

caller

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (caller) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

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`
};