Adds a button to download VS Code extensions directly from the marketplace.
// ==UserScript==
// @name VS Code Extension Downloader
// @namespace http://tampermonkey.net/
// @version 1.0
// @description Adds a button to download VS Code extensions directly from the marketplace.
// @author You
// @match https://marketplace.visualstudio.com/items*
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Function to check if it's an extension details page (basic check)
if (!document.querySelector(".ux-item-name")) {
return;
}
// Delay execution to allow page to load
setTimeout(getExtensionInfoAndInsertButton, 1000); // 1-second delay
function getExtensionInfoAndInsertButton() {
const url = new URL(window.location.href);
const identifier = url.searchParams.get('itemName');
if (!identifier) {
console.error("Could not find extension identifier in the URL.");
return;
}
const publisher = identifier.split('.')[0];
const extensionName = identifier.split('.')[1];
// Extract version from the specified table cell (more robust selector)
const versionElement = document.querySelector('td[role="definition"][aria-labelledby^="version"]');
const version = versionElement ? versionElement.textContent.trim() : "";
if (!version) {
console.warn("Could not find extension version. Using an empty string.");
}
const extensionInfo = {
version: version,
publisher: publisher,
extensionName: extensionName, // Store extension name separately
identifier: identifier,
getDownloadUrl: function() {
return `https://marketplace.visualstudio.com/_apis/public/gallery/publishers/${this.publisher}/vsextensions/${this.extensionName}/${this.version}/vspackage`;
},
getFileName: function() {
return [this.identifier, "_", this.version, ".vsix"].join("");
},
getDownloadButton: function() {
const button = document.createElement("a");
button.innerHTML = "Download VSIX";
button.href = "javascript:void(0);";
button.style.fontFamily = "wf_segoe-ui,Helvetica Neue,Helvetica,Arial,Verdana";
button.style.display = "inline-block";
button.style.padding = "2px 5px";
button.style.background = "darkgreen";
button.style.color = "white";
button.style.fontWeight = "bold";
button.style.margin = "2px 5px";
button.setAttribute("data-url", this.getDownloadUrl());
button.setAttribute("data-filename", this.getFileName());
button.onclick = function(event) {
event.preventDefault(); // Prevent the default action
const downloadUrl = this.getAttribute("data-url");
window.open(downloadUrl, '_blank'); // Open in a new tab
};
return button;
}
};
const installButtonContainer = document.querySelector(".installButtonContainer");
if (installButtonContainer) {
installButtonContainer.parentNode.insertBefore(extensionInfo.getDownloadButton(), installButtonContainer);
} else {
console.error("Could not find install button container.");
}
}
})();