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VS Code Extension Downloader

在 VS Code Marketplace 页面添加直接下载按钮

  1. // ==UserScript==
  2. // @name         VS Code Extension Downloader
  3. // @namespace    http://tampermonkey.net/
  4. // @version      0.1
  5. // @description  在 VS Code Marketplace 页面添加直接下载按钮
  6. // @author       Trae AI
  7. // @match        https://marketplace.visualstudio.com/items?itemName=*
  8. // @grant        none
  9. // @license MIT
  10. // ==/UserScript==
  11.  
  12. (function() {
  13.     'use strict';
  14.  
  15.     async function init() {
  16.         // 获取 itemName 参数
  17.         const urlParams = new URLSearchParams(window.location.search);
  18.         const itemName = urlParams.get('itemName');
  19.         if (!itemName) return;
  20.  
  21.         // 分割 publisher 和 extension 名称
  22.         const [publisher, extension] = itemName.split('.');
  23.  
  24.         // 创建下载按钮
  25.         const downloadButton = document.createElement('button');
  26.         downloadButton.innerHTML = '下载最新版本';
  27.         downloadButton.style.cssText = `
  28.             background-color: #0078d4;
  29.             color: white;
  30.             border: none;
  31.             padding: 8px 16px;
  32.             border-radius: 4px;
  33.             cursor: pointer;
  34.             position: fixed;
  35.             top: 20px;
  36.             right: 20px;
  37.             z-index: 10000;
  38.         `;
  39.  
  40.         // 点击事件处理
  41.         downloadButton.addEventListener('click', async () => {
  42.             // 跳转到版本历史页面
  43.             window.location.hash = 'version-history';
  44.  
  45.             // 等待版本历史表格加载
  46.             await new Promise(resolve => setTimeout(resolve, 1000));
  47.  
  48.             // 获取最新版本号
  49.             const versionCell = document.querySelector('.version-history-table-body .version-history-container-row:first-child .version-history-container-column:first-child');
  50.             if (!versionCell) {
  51.                 alert('无法获取版本号');
  52.                 return;
  53.             }
  54.  
  55.             const version = versionCell.textContent.trim();
  56.             const downloadUrl = `https://marketplace.visualstudio.com/_apis/public/gallery/publishers/${publisher}/vsextensions/${extension}/${version}/vspackage`;
  57.  
  58.             // 创建下载
  59.             const link = document.createElement('a');
  60.             link.href = downloadUrl;
  61.             link.download = `${itemName}-${version}.vsix`;
  62.             document.body.appendChild(link);
  63.             link.click();
  64.             document.body.removeChild(link);
  65.         });
  66.  
  67.         // 添加按钮到页面
  68.         document.body.appendChild(downloadButton);
  69.     }
  70.  
  71.     // 启动脚本
  72.     init();
  73. })();