Path parameterization in _config.yaml

[nfrankel]

I'm faced with an issue. I'd like that images for every post should be stored under a parent folder + the path slug. I've tried the following to no avail:

asciidoctor:
  attributes:
    imagesdir: /assets/resources/{page.outputpath}@

I've tried with and without the trailing @ (to override it). I've tried with and without the page prefix.

I wonder if it's possible.

[mojavelinux]

No, this is not a feature that this plugin offers. You can reference other attributes defined in the configuration using {name-of-attribute}, but you can't just make up a syntax that's not documented and expect it to work.

What you might be able to do is use an Asciidoctor extension that modifies the imagesdir attribute per file being converted. The output path is available via the outpath document attribute within the extension.