// ==UserScript==
// @name         Github mirror homepage tranverse
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  添加GitHub镜像下载链接，可直接在Linux服务器使用
// @author       HuanZhi
// @match        https://github.com/*
// @grant        unsafewindow
// @license      MIT
// @run-at       document-start
// @downloadURL none
// ==/UserScript==
(function(){
    var btn = document.createElement("button");
    btn.setAttribute('style', "position:absolute; z-index:1000; right:15px; top:55px; height:28px; background-color:#3E8CD0; border:none; color:white; font-size:16px; cursor:pointer; border-radius:1em;");
    btn.setAttribute('id', "btn");
    document.body.appendChild(btn);
    btn.onmouseover = function() {
        this.style.backgroundColor="#e9686b"
    };
    btn.onmouseout = function() {
        this.style.backgroundColor="#3E8CD0"
    };
    
    var url = window.location.href;
    if (url.includes("github")) {
        btn.innerText = "镜像地址";
        btn.onclick=MirrorLink;
        }
}
)()

function MirrorLink(){
    var home_url = "git clone https://mirror.ghproxy.com/" + window.location.href + ".git";
    navigator.clipboard.writeText(copyText);
}