github-autolink.user.js

'use strict';
// ==UserScript==
// @name         Github Autolink
// @namespace    http://odoo.com/
// @icon         https://odoo.com/web/static/img/favicon.ico
// @version      2025-01-10
// @description  AutoLink for Odoo
// @author       [email protected]
// @match        https://github.com/odoo/*
// @grant        none
// ==/UserScript==
const AUTOLINKS = [
    ['upg-', 'https://upgrade.odoo.com/web#model=upgrade.request&id='],
    ['opw-', 'https://www.odoo.com/odoo/all-tasks/'],
    ['task-', 'https://www.odoo.com/odoo/all-tasks/'],
    ['runbot-', 'https://runbot.odoo.com/odoo/action-573/'],
]

function githubAutoLinkNode(rootNode) {
    for (let [prefix, url] of AUTOLINKS) {
        let xpath = `.//p[contains(., '${prefix}')]`;
        let references = document.evaluate(xpath, rootNode, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
        for (let i = 0; i < references.snapshotLength; i++) {
            let node = references.snapshotItem(i);
            node.innerHTML = node.innerHTML.replaceAll(new RegExp(`\\b${prefix}(\\d+)`, 'g'), (full, taskId) => {
                return `<a href="${url}${taskId}">${full}</a>`
            });
        }
    }
}

function dynamicBody(func) {
    func(document.body);
    new MutationObserver((mutationsList, observer) => {
        for (let mutation of mutationsList) {
            func(mutation.target);
        }
    }).observe(document.body, { childList: true, subtree: true });
}

dynamicBody(githubAutoLinkNode);

By renaming it to *.user.js - it works on chrome too, just drag and drop to chrome://extensions/