'use strict'; function getCurrentScriptSource() { // `document.currentScript` is the most accurate way to find the current script, // but is not supported in all browsers. if (document.currentScript) { return document.currentScript.getAttribute('src'); } // Fall back to getting all scripts in the document. var scriptElements = document.scripts || []; var currentScript = scriptElements[scriptElements.length - 1]; if (currentScript) { return currentScript.getAttribute('src'); } // Fail as there was no script to use. throw new Error('[WDS] Failed to get current script source.'); } module.exports = getCurrentScriptSource;