Export merge requests from Gitlab page to a formatted text list with links and short descriptions

export_prs.js

// ==UserScript==
// @name         Export merge requests to a text file
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://git.kodix.ru/vgr/garage/merge_requests
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    function copyToClipboard(text) {
        var dummy = document.createElement("textarea");
        // to avoid breaking orgain page when copying more words
        // cant copy when adding below this code
        // dummy.style.display = 'none'
        document.body.appendChild(dummy);
        //Be careful if you use texarea. setAttribute('value', value), which works with "input" does not work with "textarea". – Eduard
        dummy.value = text;
        dummy.select();
        document.execCommand("copy");
        document.body.removeChild(dummy);
    }

    var button = document.createElement("button");
    button.innerHTML = "Export MRs";
    button.type = "submit";
    button.classList.add("btn");
    button.classList.add("append-right-10");
    button.classList.add("js-bulk-update-toggle");
    button.addEventListener ("click", function() {
        var query = "//*[contains(concat(' ', normalize-space(@class),' '), 'merge-request-title-text ')]/a";
        var formatter = function(elem, i) {
            return "review " + elem.innerText + ". Link: " + elem.href;
        }
        var result = document.evaluate(query, document, null, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null)
        var thisNode = result.iterateNext()
        var tasks = [];
        while(thisNode) {
            tasks.push(thisNode);
            thisNode = result.iterateNext();
        }
        var txt =tasks.map(formatter).join('\n');
        copyToClipboard(txt);
        if (!button.innerHTML.includes('✅')) {
            button.innerHTML += ' ✅';
        }
    });

    var navigation = document.getElementsByClassName("nav-controls")[0];
    navigation.appendChild(button);
})();