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:
const getCallerFile = require('get-caller-file');
module.exports = function() {
return getCallerFile();
};
const foo = require('./foo');
foo()
Options:
getCallerFile(position = 2)
: where position is stack frame whos fileName we want.