Incorrect `/latest` API path when using `serviceUrl` with Open VSX

[LinoyPalas]

Hi Open VSX team,

When configuring VS Code to use Open VSX by setting the following in the ״product.json״:

"extensionsGallery": {
  "serviceUrl": "https://open-vsx.org/vscode/gallery"
}

The request sent to retrieve the latest version of an extension looks like this:

https://open-vsx.org/vscode/gallery/vscode/{publisher}/{name}/latest

However, according to the [Open VSX latest documentation], the correct path should be:

https://open-vsx.org/vscode/gallery/{publisher}/{name}/latest

This results in an error, See the attached screenshot for reference.

• Is this a known issue?
• Should the registry handle the extra /vscode/ prefix?

Thanks in advance!

---

[amvanbaren]

This is from the VSCodium product.json:

  "extensionsGallery": {
    "serviceUrl": "https://open-vsx.org/vscode/gallery",
    "itemUrl": "https://open-vsx.org/vscode/item",
    "extensionUrlTemplate": "https://open-vsx.org/vscode/gallery/{publisher}/{name}/latest",
    "controlUrl": "https://raw.githubusercontent.com/EclipseFdn/publish-extensions/refs/heads/master/extension-control/extensions.json"
  },

Try setting extensionUrlTemplate, so that the extra /vscode doesn't get appended to serviceUrl