Seeing if I set up ox-hugo auto-export correctly. Yep, though it didn’t apply until I reverted / reloaded this Org buffer.

SITE/.dir-locals.el looks like this:

(("content-org/"
  . ((org-mode . ((eval . (org-hugo-auto-export-mode)))))))

Now ox-hugo exports the current subtree every time I save.

Saving file /home/random/Sites/rgb-life/content/posts/2022/05/1652372242.md...
Wrote /home/random/Sites/rgb-life/content/posts/2022/05/1652372242.md

Okay cool. Anyways, back to work.