Sitemap doesn't seem to be generating in v1.3.1

[lewislarsen]

Describe the bug

The sitemap seemingly isn't being generated for my instance of Vitepress.

Below is a snippet from my configuration file, I have read the documentation and from what I know, I've configured the base path correctly as page navigation is functional in production. I deploy with GitHub pages if that makes any difference, however I can't get a sitemap to generate locally either. (With an adjusted hostname)

    base: "/",
    sitemap: {
      hostname: 'https://docs.vanguardbackup.com/'
    },

My full configuration file can be found here.

Reproduction

Create a Vitepress project, define the hostname and base and visit the /sitemap.xml path.

Expected behavior

The sitemap should be generated and accessible at /sitemap.xml.

System Info

System:
    OS: macOS 15.0
    CPU: (8) arm64 Apple M1 Pro
    Memory: 87.41 MB / 16.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 22.4.0 - /opt/homebrew/bin/node
    npm: 10.8.1 - /opt/homebrew/bin/npm
  Browsers:
    Chrome: 126.0.6478.183
    Safari: 18.0
  npmPackages:
    vitepress: ^1.3.1 => 1.3.1

Additional context

No response

Validations

• Check if you're on the latest VitePress version.
• Follow our Code of Conduct
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.

[brc-dd]

sitemap is not part of themeConfig, move it outside that

use typescript or put // @ts-check comment on top of your file to find these typos in future