Adds a shortcut to the network graph on the repository's main page
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// ==UserScript==
// @name GitHub Network Shortcut
// @namespace https://mkps.app/
// @version 0.1
// @description Adds a shortcut to the network graph on the repository's main page
// @author MK
// @match *://github.com/*
// @icon https://github.com/favicon.ico
// ==/UserScript==
(() => {
"use strict";
const ELEMENT_CLASS = "MK_userscript_ghNetworkShortcut_element";
const CONTAINER_SELECTOR_LG = `#repo-content-turbo-frame .Layout-sidebar .about-margin > div.BorderGrid-row > div.BorderGrid-cell > div.hide-sm.hide-md`;
const CONTAINER_SELECTOR_SM = `#responsive-meta-container ul[aria-label="Repository details"]`;
function main() {
forMatchingElementsForever(CONTAINER_SELECTOR_LG, (element) => {
if (element.querySelector(`.${ELEMENT_CLASS}`)) {return;}
for (const child of element.children) {
if (child.children[0]?.getAttribute("href")?.endsWith("/forks")) {
child.insertAdjacentElement("afterend", createShortcutLg());
break;
}
}
});
forMatchingElementsForever(CONTAINER_SELECTOR_SM, (element) => {
if (element.querySelector(`.${ELEMENT_CLASS}`)) {return;}
for (const child of element.children) {
if (child.getAttribute("href")?.endsWith("/activity")) {
child.insertAdjacentElement("afterend", createShortcutSm());
break;
}
}
});
}
function createShortcutLg() {
const div = document.createElement("div");
div.classList.add(ELEMENT_CLASS);
div.classList.add("mt-2");
const a = document.createElement("a");
a.setAttribute("href", `${location.pathname}/network`);
a.setAttribute("data-view-component", "true");
a.classList.add("Link", "Link--muted");
a.appendChild(createCommitIcon("mr-2"));
a.appendChild(document.createTextNode(" "));
const span = document.createElement("span");
span.classList.add("color-fg-muted");
span.textContent = "Network";
a.appendChild(span);
div.appendChild(a);
return div;
}
function createShortcutSm() {
const a = document.createElement("a");
a.classList.add(ELEMENT_CLASS, "Link--secondary", "no-underline", "d-block", "mr-2");
a.setAttribute("role", "listitem");
a.setAttribute("href", `${location.pathname}/network`);
a.appendChild(createCommitIcon("mr-1"));
a.appendChild(document.createTextNode(" "));
const span = document.createElement("span");
span.textContent = "Network";
a.appendChild(span);
return a;
}
function createCommitIcon(marginClass) {
const svg = document.createElementNS("http://www.w3.org/2000/svg", "svg");
svg.setAttribute("version", "1.1");
svg.setAttribute("width", "16");
svg.setAttribute("height", "16");
svg.setAttribute("viewBox", "0 0 16 16");
svg.setAttribute("aria-hidden", "true");
svg.setAttribute("data-view-component", "true");
svg.classList.add("octicon", "octicon-commit", marginClass);
svg.innerHTML = `<path d="M11.93 8.5a4.002 4.002 0 0 1-7.86 0H.75a.75.75 0 0 1 0-1.5h3.32a4.002 4.002 0 0 1 7.86 0h3.32a.75.75 0 0 1 0 1.5Zm-1.43-.75a2.5 2.5 0 1 0-5 0 2.5 2.5 0 0 0 5 0Z"></path>`;
return svg;
}
function forMatchingElementsForever(selector, fn) {
const observer = new MutationObserver((list, observer) => {
for (const mutation of list) {
for (const addedNode of mutation.addedNodes) {
if (addedNode.nodeType !== Node.ELEMENT_NODE) {continue;}
for (const newNode of addedNode.querySelectorAll(selector)) {
fn(newNode);
}
}
}
});
observer.observe(document.body, {childList: true, subtree: true});
for (const element of document.querySelectorAll(selector)) {
fn(element);
}
}
main();
})();