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Mottie / GitHub Download ZIP 

// ==UserScript== // @name GitHub Download ZIP // @version 0.2.7 // @description A userscript adds download links so that downloaded filenames include the SHA // @license MIT // @author Rob Garrison // @namespace https://github.com/Mottie // @include https://github.com/* // @run-at document-idle // @grant GM_addStyle // @grant GM.addStyle // @grant GM_xmlhttpRequest // @grant GM.xmlHttpRequest // @connect api.github.com // @connect assets-cdn.github.com // @require https://greasemonkey.github.io/gm4-polyfill/gm4-polyfill.js?updated=20180103 // @require https://greasyfork.org/scripts/28721-mutations/code/mutations.js?version=952601 // @icon https://github.githubassets.com/pinned-octocat.svg // @updateURL https://raw.githubusercontent.com/Mottie/Github-userscripts/master/github-download-zip.user.js // @downloadURL https://raw.githubusercontent.com/Mottie/Github-userscripts/master/github-download-zip.user.js // @supportURL https://github.com/Mottie/GitHub-userscripts/issues // ==/UserScript== /* global GM */ (() => {	"use strict";	GM.addStyle(`	.ghdz-releases { width:100% !important; padding:10px; }	.ghdz-releases summary { text-align:left; padding-left:16px; }	.ghdz-files.select-menu-modal { width:100%; border:0; box-shadow:none !important; margin-bottom:0; }	.ghdz-file { text-align:left; padding-left:16px; }	.commit-links-cell { min-width: 375px; width: auto; }	`);	const zipIcon = `	<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" width="16" height="16" class="octicon" style="vertical-align:text-top;margin-left:4px">	<path d="M28.7 7.2a28.4 28.4 0 0 0-5.9-5.9C21.2.1 20.4 0 20 0H4.5A2.5 2.5 0 0 0 2 2.5v27C2 30.9 3.1 32 4.5 32h23c1.4 0 2.5-1.1 2.5-2.5V10c0-.4-.1-1.2-1.3-2.8zm-4.2-1.7c1 1 1.8 1.8 2.3 2.5H22V3.2c.7.5 1.6 1.3 2.5 2.3zm3.5 24c0 .3-.2.5-.5.5h-23a.5.5 0 0 1-.5-.5v-27c0-.3.2-.5.5-.5H20v7c0 .6.4 1 1 1h7v19.5z"/>	<path d="M8 2h4v2H8V2zM12 4h4v2h-4V4zM8 6h4v2H8V6zM12 8h4v2h-4V8zM8 10h4v2H8v-2zM12 12h4v2h-4v-2zM8 14h4v2H8v-2zM12 16h4v2h-4v-2zM8 26.5c0 .8.7 1.5 1.5 1.5h5c.8 0 1.5-.7 1.5-1.5v-5c0-.8-.7-1.5-1.5-1.5H12v-2H8v8.5zm6-2.5v2h-4v-2h4z"/>	</svg>`;	const span = document.createElement("span");	span.innerHTML = zipIcon;	const link = document.createElement("a");	link.className = "btn btn-outline BtnGroup-item tooltipped tooltipped-s ghdz-btn";	link.setAttribute("aria-label", "Download ZIP");	link.innerHTML = zipIcon;	const div = document.createElement("details");	div.className = "select-menu get-repo-btn ghdz-releases";	div.innerHTML = `	<summary aria-haspopup="menu">	<span class="ghdz-get-list" data-menu-button>Latest Release Files</span>	</summary>	<details-menu	class="select-menu-modal dropdown-menu-s ghdz-files"	style="z-index: 99;"	role="menu"	aria-label="Releases links"	>	<div class="select-menu-list">	<img src="https://github.githubassets.com/images/spinners/octocat-spinner-32.gif" width="32" alt="">	</div>	</details-menu>`;	function buildURL(part) {	const [, user, repo] = window.location.pathname.split("/");	return `https://api.github.com/repos/${user}/${repo}/zipball/${part}`;	}	function buildLink(url, text) {	return `<a href="${url}" class="dropdown-item ghdz-file" role="menuitem">	${text}	</a>`;	}	function buildReleases(result, container) {	let html = `<h5 class="ghdz-file">${	typeof result === "string" ? result : "No release files or assets found"	}</h5>`;	// Example page with release files & assets:	// https://github.com/Maximus5/ConEmu/releases	if (	Array.isArray(result) &&	result.length &&	Object.keys(result[0] || {}).length	) {	html = "";	const last = result[0];	if (last.assets) {	last.assets.forEach(release => {	const url = release.browser_download_url;	html += buildLink(url, url.split("/").slice(-1));	});	}	html += buildLink(last.zipball_url, "Source code (zip)");	html += buildLink(last.tarball_url, "Source code (tar.gz)");	}	$(".ghdz-files", container).innerHTML = html;	}	function getReleases(container) {	if ($(".ghdz-file", container)) {	// Already loaded	return;	}	const [, user, repo] = window.location.pathname.split("/");	GM.xmlHttpRequest({	method : "GET",	url : `https://api.github.com/repos/${user}/${repo}/releases`,	onload : response => {	if (response.status !== 200) {	buildReleases(response.message, container);	return console.error(response);	}	let json = false;	try {	json = JSON.parse(response.responseText);	} catch (err) {	return console.error(response);	}	if (json) {	buildReleases(json, container);	}	}	});	}	function addBindings() {	document.addEventListener("click", function(event) {	const target = event.target.closest("details");	if (target && target.classList.contains("ghdz-releases")) {	getReleases(target);	}	});	}	function updateLinks() {	// Branch dropdown on main repo page	const branch = $("summary[data-hotkey='w'] span");	// Download link in "Clone or Download" dropdown	const downloadLink = $("a[data-ga-click*='download zip']");	// Repo commits page	const commits = $(".commits-listing");	if (downloadLink && branch && !$(".ghdz-releases", downloadLink.parentElement)) {	const branchName = branch.textContent.indexOf("…") > -1	// Branch selector is showing trucated text; title has full text	? branch.parentNode.title	: branch.textContent;	downloadLink.href = buildURL(branchName.trim());	downloadLink.appendChild(span.cloneNode(true));	downloadLink.after(div.cloneNode(true));	downloadLink.parentElement.classList.add("flex-wrap");	}	// Branch doesn't matter when you're using the SHA (first 7 values)	if (commits) {	[...document.querySelectorAll(".commit-group .commit .commit-links-group")].forEach(group => {	if (!$(".ghdz-btn", group)) {	const sha = $(".sha", group).textContent.trim();	const a = link.cloneNode(true);	a.href = buildURL(sha);	group.appendChild(a);	}	});	}	}	function $(selector, el) {	return (el || document).querySelector(selector);	}	// DOM targets - to detect GitHub dynamic ajax page loading	document.addEventListener("pjax:end", updateLinks);	updateLinks();	addBindings(); })();