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将github克隆按钮的地址替换为国内cnpm的镜像文件地址，方便下载，避免0kb的速度！
// ==UserScript==
// @name github下载加速
// @namespace xuexizuoye.com
// @version 1.01
// @description 将github克隆按钮的地址替换为国内cnpm的镜像文件地址，方便下载，避免0kb的速度！
// @author huansheng
// @include *://github.com/*/*
// @grant GM_addStyle
// @run-at document-start
// ==/UserScript==
window.onload = function() {
console.log("网页加载完毕，尝试替换文件地址！……");
var handchange = setInterval(function() {
var downbtndom = document.getElementsByClassName('clone-options https-clone-options')[0];
console.log("按钮:" + downbtndom);
if (document.getElementsByClassName('clone-options https-clone-options') && downbtndom) {
console.log("按钮存在:" + downbtndom, downbtndom.offsetWidth);
if (downbtndom.offsetWidth) {
console.log(downbtndom, downbtndom.offsetWidth);
console.log("准备修改！……");
replacegit()
}
} else {
console.log("暂未找到下载按钮，等待中！……")
}
},
1000);
console.log("handchange:" + handchange);
function replacegit() {
console.log("尝试修改下载按钮样式->starting……");
GM_addStyle(".flex-1.btn.btn-outline.get-repo-btn {color: #fff;background-color: #28a745;background-image: linear-gradient(-180deg,#34d058,#28a745 90%);border-radius: 15px}.input-group>input {background-color:#40a728bd;color:white;border-radius: 5px}");
console.log("修改下载按钮样式，如果按钮为绿色且有圆角正面修改成功，反之欢迎反馈！->end……");
console.log("尝试修改下载按钮地址->开始……");
var downbtn = document.getElementsByClassName('flex-1 btn btn-outline get-repo-btn')[0];
var downurl = downbtn.href;
console.log("下载按钮地址:" + downurl);
downurl = downurl.replace("://github.com", "://github.wuyanzheshui.workers.dev");
downbtn.href = downurl;
console.log("下载按钮地址:" + downbtn.href);
console.log("尝试修改下载按钮地址->结束……");
clearInterval(handchange);
handchange = undefined;
console.log("程序结束！……")
}
} ();