Package Exports

get-caller-file

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 (get-caller-file) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

get-caller-file

This is a utility, which allows a function to figure out from which file it was invoked. It does so by inspecting v8's stack trace at the time it is invoked.

Inspired by http://stackoverflow.com/questions/13227489

note: this relies on Node/V8 specific APIs, as such other runtimes may not work

Installation

yarn add get-caller-file

Usage

Given:

// ./foo.js
const getCallerFile = require('get-caller-file');

module.exports = function() {
  return getCallerFile(); // figures out who called it
};

// index.js
const foo = require('./foo');

foo() // => /full/path/to/this/file/index.js

Options:

getCallerFile(position = 2): where position is stack frame whos fileName we want.