Post-Processing ?

[fair lagoon]

Is it possible to Post-Process the output html once it has been rendered by Astro ? Some of the automated changes that I want to add require knowing the content of the file. I could do it via client-side javascript, but It'd cause an unnecessary performance since it could be a static page instead.

[stark vapor]

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[fair lagoon]

Still unanswered

[viscid pilot]

What do you want to add or do after post processing mby its possible another way?

[wispy flare]

Do you want to do it at runtime or build time? If it's build time, write an integration and use node apis like path and fs. If it's at runtime, I think you can leverage middlewares, I made some experiments here https://github.com/florian-lefebvre/astro-capo/blob/main/packages/astro-capo/src/middleware.ts

[fair lagoon]

At build time. So I guess I'll look into integrations.
While I don't currently need the runtime part, I'll still look into your project for future usage.

[fair lagoon]

Automatic figure numbering and references generation. Basically I need to search in the html when a class named "reftag" is used, then at the end I need to generate the list of references in the order they appear

[wispy flare]

Then you can go for something like https://github.com/capricorn86/happy-dom

[fair lagoon]

You mean creating an integration that makes use of this ?

[fair lagoon]

Is that what you meant ?

[echo rose]

while post-processing is a viable option, it could have been possible depending on your use case to identify the references way earlier. If you're the one who generated the html content out of the data, there might be a way to extract references from the data, maybe ? For that we might need to look into more details on how your example looks like.