GitHub Actions prevent auto-scroll

Prevents Actions page from automatically opening and scrolling down to the last failed job

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

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

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

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

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

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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.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

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// ==UserScript==
// @name        GitHub Actions prevent auto-scroll
// @namespace   GitHubActions_2good
// @icon        data:image/svg+xml;base64,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
// @version     1.0.0
//
// @match       https://github.com/*/*/actions/*
//
// @author      2good
// @license     MIT
// @description Prevents Actions page from automatically opening and scrolling down to the last failed job
// ==/UserScript==

(function () {
    "use strict";

    function collapseFailedDetails() {
        const failedDetails = document.querySelectorAll(
            'details[data-conclusion="failure"][open]'
        );

        failedDetails.forEach(el => {
            if (el.hasAttribute("manually-opened")) return;
            el.removeAttribute("open");
        });
    }

    // Mark user-initiated opens so the observer doesn't fight them
    document.addEventListener("click", e => {
        const details = e.target.closest('details[data-conclusion="failure"]');
        if (details) {
            details.setAttribute("manually-opened", "");
        }
    });

    // Run immediately
    collapseFailedDetails();

    // Temporary observer to prevent GitHub from re-opening
    const observer = new MutationObserver(mutations => {
        mutations.forEach(m => {
            if (
                m.type === "attributes" &&
                m.attributeName === "open" &&
                m.target.matches('details[data-conclusion="failure"]') &&
                !m.target.hasAttribute("manually-opened")
            ) {
                m.target.removeAttribute("open");
            }
        });
    });

    observer.observe(document.body, {
        attributes: true,
        subtree: true,
        attributeFilter: ["open"],
    });

    setTimeout(() => observer.disconnect(), 2000);
})();