GitHub JsDelivr Link

open github jsdelivr link

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         GitHub JsDelivr Link
// @namespace    https://github.com/hungtcs
// @version      2024-12-10
// @description  open github jsdelivr link
// @author       hungtcs
// @license      MIT
// @match        https://github.com/**/*
// @icon         https://camo.githubusercontent.com/6a5d2046028682a99b5fa88ef0f3399c9bced1d514179686a3973a323bccbf44/68747470733a2f2f7777772e6a7364656c6976722e636f6d2f69636f6e5f323536783235362e706e67
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    const iconUrl = 'https://camo.githubusercontent.com/6a5d2046028682a99b5fa88ef0f3399c9bced1d514179686a3973a323bccbf44/68747470733a2f2f7777772e6a7364656c6976722e636f6d2f69636f6e5f323536783235362e706e67'

    function run() {
        const copyPathButton = document.querySelector('button[aria-label="Copy path"]');
        if (!copyPathButton) {
            return;
        }

        const url = new URL(window.location.href);
        const { pathname } = url;
        const isFile = pathname.includes('/blob/')
        const isFolder = pathname.includes('/tree/')

        let link;
        if (isFolder) {
            const index = pathname.indexOf('/tree/');
            const author = pathname.slice(1, index);
            let rest = pathname.slice(index + 6);
            const version = rest.slice(0, rest.indexOf('/'))
            const filepath = rest.slice(rest.indexOf('/'));
            link = `https://cdn.jsdelivr.net/gh/${ author }@${version}${filepath}/`;
        } else if (isFile) {
            const index = pathname.indexOf('/blob/');
            const author = pathname.slice(1, index);
            let rest = pathname.slice(index + 6);
            const version = rest.slice(0, rest.indexOf('/'))
            const filepath = rest.slice(rest.indexOf('/'));
            link = `https://cdn.jsdelivr.net/gh/${ author }@${version}${filepath}`;
        } else {
            return;
        }

        let actionButton = document.querySelector('button[aria-label="Open JsDelivr Link"]')
        if (!actionButton) {
            const copyPathButtonWrapper = copyPathButton.parentElement;
            const container = copyPathButtonWrapper.parentElement
            const actionNode = copyPathButtonWrapper.cloneNode(true)
            actionButton = actionNode.querySelector('button')
            actionButton.setAttribute('title', 'Open JsDelivr Link')
            actionButton.setAttribute('aria-label', 'Open JsDelivr Link')
            actionButton.innerHTML = `<img src=${iconUrl} style="height: 16px;" />`;
            container.appendChild(actionNode);
        }


        actionButton.onclick = () => {
            window.open(link);
        };
    }

    setInterval((event) => {
        run();
    }, 1000);
})();