A userscript that toggles all expanders when one expander is shift-clicked
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// ==UserScript==
// @name GitHub Toggle Expanders
// @version 1.1.1
// @description A userscript that toggles all expanders when one expander is shift-clicked
// @license MIT
// @author Rob Garrison
// @namespace https://github.com/Mottie
// @include https://github.com/*
// @run-at document-idle
// @icon https://assets-cdn.github.com/pinned-octocat.svg
// ==/UserScript==
(() => {
"use strict";
function toggle(el, ctrlKeyPressed) {
const stateNode = closest(".js-details-container", el),
state = stateNode.classList.contains("open"),
parentNode = closest(ctrlKeyPressed ?
".container, .js-discussion" :
".commits-listing, .discussion-item-body, .release-timeline-tags",
stateNode
),
containerNodes = parentNode.querySelectorAll(".js-details-container");
Array.from(containerNodes).forEach(node => {
node.classList.toggle("open", state);
});
}
function closest(selector, el) {
while (el && el.nodeType === 1) {
if (el.matches(selector)) {
return el;
}
el = el.parentNode;
}
return null;
}
document.body.addEventListener("click", event => {
const target = event.target;
if (
target && event.getModifierState("Shift") &&
target.matches(".js-details-target")
) {
// give GitHub time to add the class
setTimeout(() => {
toggle(target, event.ctrlKey);
}, 100);
}
});
})();