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makes project columns collapsible
// ==UserScript==
// @name GitHub Collapse Project Columns
// @namespace https://github.com/mestiez
// @version 1.3
// @description makes project columns collapsible
// @author mestiez
// @match https://github.com/*/*/projects/*
// @grant none
// @icon https://github.githubassets.com/pinned-octocat.svg
// @run-at document-end
// @license MIT
// ==/UserScript==
var button = '<button type="button" class="float-right js-details-target btn-octicon p-1 tooltipped tooltipped-w hide-sm column-menu-item" aria-label="Collapse" aria-expanded="false"><svg class="octicon octicon-plus" viewBox="0 0 12 16" version="1.1" width="12" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M6 2L0 8l6 6V2z"></path></svg></button>';
var titleStyle = "font-weight:600; font-size:14px!important;transform-origin:0 100%;transform: rotateZ(90deg) translate(-20px, 0);position:absolute;line-height:40px";
(function () {
"use strict";
const columns = document.getElementsByClassName("project-column");
for (let i = 0; i < columns.length; i++) {
const column = columns[i];
const details = column.getElementsByClassName("js-details-container")[0];
const columnCards = column.getElementsByClassName("js-project-column-cards")[0];
const automationFooter = column.getElementsByClassName("js-project-column-automation-footer")[0];
const element = details.children[0];
const newTitle = document.createElement("h4");
newTitle.style = "display: none";
newTitle.innerText = column.getElementsByClassName("js-project-column-name")[0].innerText;
column.insertBefore(newTitle, column.firstChild);
column.addEventListener("click", () => {
column.style = "";
columnCards.style = "";
if (automationFooter) {automationFooter.style = "";}
details.style = "";
newTitle.style = "display: none";
window.localStorage[column.dataset.id] = "expanded";
});
element.innerHTML += button;
element.lastElementChild.addEventListener("click", (e) => {
event.stopImmediatePropagation();
columnCards.style = "filter: opacity(0%); pointer-events: none";
if (automationFooter) {automationFooter.style = "display: none";}
details.style = "display: none";
newTitle.style = titleStyle;
column.style = "max-width: 40px !important;min-width: 40px !important;white-space: nowrap !important; cursor: pointer !important;";
window.localStorage[column.dataset.id] = "collapsed";
});
if (window.localStorage[column.dataset.id] === "collapsed") {
element.lastElementChild.click();
}
}
})();