PR: Expand All "Load diff" buttons

Expand All "Load diff" buttons in pull request Files tab.

Tính đến 04-03-2020. Xem phiên bản mới nhất.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(Tôi đã có Trình quản lý tập lệnh người dùng, hãy cài đặt nó!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         PR: Expand All "Load diff" buttons
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Expand All "Load diff" buttons in pull request Files tab.
// @author       Marcin Warpechowski
// @match        https://github.com/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    const pluginName = 'processed-by-warpech-expand-load-diff';

    let scheduledTimeout;

    function findAndApplyChanges() {
        console.log('Running... Expand All "Load diff" buttons in PRs');
        Array.from(document.querySelectorAll(`.load-diff-button.btn-link.width-full:not([${pluginName}])`)).forEach((elem) => {
            elem.setAttribute(pluginName, '');
            elem.dispatchEvent(new MouseEvent('click', {
                bubbles: true,
                cancelable: true
            }));
        });
    }

    // console.log('Postponing... Expand All "Load diff" buttons in PRs');
    scheduledTimeout = setTimeout(findAndApplyChanges, 1000);

    const targetNode = document.querySelector("div.application-main");
    const observerOptions = {
        childList: true,
        subtree: true
    }

    const mutationCallback = (mutationList, observer) => {
        mutationList.forEach((mutation) => {
            switch(mutation.type) {
                case 'childList':
                    // console.log('Postponing... Expand All "Load diff" buttons in PRs');
                    clearTimeout(scheduledTimeout);
                    scheduledTimeout = setTimeout(findAndApplyChanges, 1000);
                    break;
            }
        });
    }

    const observer = new MutationObserver(mutationCallback);
    observer.observe(targetNode, observerOptions);
})();