Pathname of site in config file used for asset resolution in build

[delucis]

What version of astro are you using?

1.6.5

Are you using an SSR adapter? If so, which one?

None

What package manager are you using?

npm

What operating system are you using?

StackBlitz

Describe the Bug

If you set site in astro.config.mjs to a value that includes a pathname, this pathname is then used when resolving assets when the site is built.

For example, a config like this:

// astro.config.mjs
export default {
  site: 'https://example.com/base/path/',
}

works fine during dev, but in the build output produces stuff like:

<link rel="stylesheet" href="/base/path/assets/index.3c7935e7.css" />

Link to Minimal Reproducible Example

https://stackblitz.com/edit/github-yjclkt?file=astro.config.mjs

Participation

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