sitemap integration removes pages ending with 404 or 500

[adrianlyjak]

Astro Info

Astro                    v4.2.3
Node                     v20.11.1
System                   macOS (arm64)
Package Manager          npm
Output                   hybrid
Adapter                  @astrojs/cloudflare
Integrations             @astrojs/react
                         @astrojs/sitemap

If this issue only occurs in one browser, which browser is a problem?

No response

Describe the Bug

I am using numerical IDs for items on a static site. One of the items (a store location) has an ID of "404". Its getting stripped from the sitemap, since 404 pages are a somewhat special identifier to be used as a not found page in some cases for astro.

It seems that perhaps the exclusionary logic is a little too strict. Can this be made to instead only match this type of pattern?

/404
/500
/[locale]/404
/[locale]/500

In my case the page follows this pattern

/store/[state]/[city]/[store-id]

What's the expected result?

Not all pages that end in 404 should be excluded from the site map

Link to Minimal Reproducible Example

https://github.com/adrianlyjak/astro/tree/404-fix/packages/integrations/sitemap/test/fixtures/static

Participation

• I am willing to submit a pull request for this issue.