json-q/browser_build_config/node_modules/babel-loader/lib/utils/relative.js

Retrieves values from JSON objects (and JavaScript objects) by css-selector-like query (includes attribute filters and array flattening).

"use strict";

var path = require("path");

module.exports = function relative(sourceRoot, filename) {
  var rootPath = sourceRoot.replace(/\\/g, "/").split("/")[1];
  var fileRootPath = filename.replace(/\\/g, "/").split("/")[1];

  if (rootPath && rootPath !== fileRootPath) {
    return filename;
  }

  return path.relative(sourceRoot, filename);
};