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