GPT invoker for jasmine test runner for ChatMonkey

gptjasmineinvoker.user.js

// ==UserScript==
// @name        jasmine invoker
// @namespace   Violentmonkey Scripts
// @match       https://chat.openai.com/*
// @grant        GM.openInTab
// @grant        GM.communicator
// @grant        GM.gpt
// @inject-into  content
// ==/UserScript==

(async function () {
  'use strict';

  let testSuite = null;

  const {code, bot} = await GM.gpt();
  const communicator = GM.communicator()

  code.addListener('code', (codeElement) => {
    codeElement.addAutomation((language, contents) => {
      // console.log("codeElement ready", language, contents)
      if (language === 'javascript' && !isJasmineTestSuite(contents)) {
        codeElement.addAction('run here', () => runOnUrl(location.href, contents));
        codeElement.addAction('run on url', () => {
          const url = prompt("Enter URL to run the code on:");
          runOnUrl(url, contents);
        });
      } else if (language === 'javascript' && isJasmineTestSuite(contents)) {
        testSuite = contents;
      }
    });
  });

  function isUserscript(content) {
    return content.includes('// ==UserScript==');
  }

  function isBookmarklet(content) {
    return content.trim().startsWith('javascript:');
  }

  function isJasmineTestSuite(content) {
    return content.includes('describe(') && content.includes('it(');
  }

  async function runOnUrl(url, content) {
    const hash = uuid();
    GM.openInTab(url + "#" + hash, {popup: true});
    await new Promise((resolve) => setTimeout(resolve, 2000));

    let response = await communicator.request(hash, {
      code: content,
      test: testSuite
    });

    while (!response.payload.success) {
      const errorAsString = JSON.stringify(response.payload, null, 2);
      const errorText = `There was an error, please try to fix the file.

error:
${errorAsString}

please output the full corrected file in a code block`;
      const { codeElements } = await bot.request(errorText);
      const newCode = bot.combineCodeElementsWithClass(['language-javascript'], codeElements);
      response = await communicator.request(hash, {
        code: newCode,
        test: testSuite
      });
    }

    alert('Code passed');
  }

  function uuid() {
    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
      const r = Math.random() * 16 | 0,
        v = c === 'x' ? r : (r & 0x3 | 0x8);
      return v.toString(16);
    });
  }
})();