Assorted helpful tweaks for git.git

git.git-helper.user.js

// ==UserScript==
// @name         Assorted helpful tweaks for git.git
// @version      0.5
// @description  Helps maintain git.git PRs
// @match        https://github.com/git/git/*
// @source       https://gist.github.com/dscho/536ffb491d964dd444f0eb6d91f87266
// @updateURL    https://gist.github.com/dscho/536ffb491d964dd444f0eb6d91f87266/raw/git.git-helper.user.js
// @downloadURL  https://gist.github.com/dscho/536ffb491d964dd444f0eb6d91f87266/raw/git.git-helper.user.js
// @run-at document-end
// @connect api.github.com
// ==/UserScript==

(() => {
    // hide merge button
    const clearMergeButton = () => {
        ['merge', 'squash', 'rebase'].map((mode) => {
            for (const e of document.querySelectorAll(`.btn-group-${mode}`)) {
                e.style.display = 'none';
            }
        });
        for (const e of document.querySelectorAll('.js-merge-method-menu-button')) {
            e.style.display = 'none';
        }
    };

    clearMergeButton();
    new MutationObserver((events, observer) => {
        events.forEach((event) => {
            if (event.addedNodes) {
                clearMergeButton();
            }
        })
    }).observe(document, { attributes: true, childList: true, subtree: true });
})();