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Add a Colab link for GitHub .ipynb file
// ==UserScript==
// @name Open GitHub jupyter in Colab
// @name:zh-CN 在Colab中打开GitHub Jupyter
// @namespace https://github.com/windingwind/Open-GitHub-Jupyter-in-Colab
// @version 0.1
// @description Add a Colab link for GitHub .ipynb file
// @description:zh-CN 在GitHub .ipynb 添加Colab链接
// @author winding
// @include *://github.com/*
// @grant none
// @require https://cdn.bootcss.com/jquery/3.5.0/jquery.min.js
// @supportURL https://github.com/windingwind/Open-GitHub-Jupyter-in-Colab/blob/master/README.md
// ==/UserScript==
(function() {
'use strict';
function addColabBtn(){
const r = new RegExp(/https?:\/\/github.com[^/]*\//g);
let link = window.location.href;
$('.Box-header').children('.text-mono').next().prepend('<button id="BtnColab" class="btn btn-sm" style="background-color: #ff9800; margin-right: 5px;">Open in Colab</button>');
$('#BtnColab').click(function(){
window.open(link.replace(r, 'https://colab.research.google.com/github/'));
});
}
function addFileListBtn() {
$('[aria-labelledby="files"]').find('[role="rowheader"]').each(function(i,e){
try{
let file = $(e).find('a').text();
if(file.indexOf('.ipynb')>=0){
let link = 'https://colab.research.google.com/github'+$(e).find('a').attr("href");
$(e).before(`<a role='gridcell' id='FileListBtnColab' href=${link} target="_blank" style='margin: 0 5px 0 5px;'>
<img height='25px' src='https://raw.githubusercontent.com/windingwind/Open-GitHub-Jupyter-in-Colab/master/colab.png'/>
</a>`);
}
}
catch(e){
console.warn(e);
}
})
}
function checkColabBtn(){
if($('#BtnColab').length == 0){
addColabBtn();
}
if($('#FileListBtnColab').length == 0){
addFileListBtn();
}
}
function main(){
addColabBtn();
addFileListBtn();
setInterval(checkColabBtn, 1500);
}
main();
})();