Failures on not-yet-published blog posts' meta tags

[grahamc]

Our CI pipeline builds our static site and runs lychee on it. Most of our pages have a canonical rel , and an og:url, among others, that point to the final production domain:

<link rel="canonical" href="https://determinate.systems/posts/xxxx">
<meta property="og:url" content="https://determinate.systems/posts/xxxx">

and to solve this, we've taken the unfortunate step of blanket-excluding our own domain from our checks. This seems... sub-optimal, and I think I'd like it better if I could explicitly exclude tags like these?