// ==UserScript==
// @name         Github mirror homepage tranverse
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  在Github官网和镜像网站进行转换 Generate a button to trans between GitHub homepage and mirror
// @author       HuanZhi
// @match        https://github.com/*
// @match        https://hub.fgit.cf/*
// @grant        none
// @license MIT
// @downloadURL none
// ==/UserScript==
(function(){
    // download by clicking on the button
    var btn = document.createElement("button");
    btn.setAttribute('style', "position:absolute;z-index:1000; right: 50px; top: 50px; height: 28px; background-color: #424649; border: none; color: white; font-size: 16px; cursor: pointer;");
    btn.setAttribute('id', "btn");
    document.body.appendChild(btn);
    btn.onmouseover = function() {
        this.style.backgroundColor="#424649"
    };
    btn.onmouseout = function() {
        this.style.backgroundColor="#323639"
    };
    var url = window.location.href
    if(url.includes("github")){
        btn.innerText = "原始github网站";
        btn.onclick=mirror;

    }else{
        btn.innerText = "镜像网站";
        btn.onclick=origin;
    }
}
)()


function mirror(){
    var home_url = window.location.href.replace('https://github.com', 'https://hub.fgit.cf');
    window.open(home_url);
}

function origin(){
    var home_url = window.location.href.replace('https://hub.fgit.cf', 'https://github.com');
    window.open(home_url);
}