I wanted to read the VueJS docs on my eink tablet. HTML seems to work even better then EPUB in Boox NeoReader app.

vue3-docs-to-eink.sh

#!/usr/bin/env bash

set -e

TEMPORARY="vue-docs.md"
GUIDE_PATH="./src/guide/"
OUTPUT_EPUB="vue-docs.epub"
OUTPUT_HTML="vue-docs.html"

git clone --depth=1 https://github.com/vuejs/docs
cd docs

touch ${GUIDE_PATH}${TEMPORARY}
cat .vitepress/config.ts | rg -v 'html|//' | rg "/guide/[^']+" --only-matching | while read -r guide_path; do
  CURRENT_GUIDE=`echo $guide_path | xargs dirname | xargs basename`
  cat "src${guide_path}.md" | sed "s#images/#${CURRENT_GUIDE}/images/#" >> ${GUIDE_PATH}${TEMPORARY}
done

cd $GUIDE_PATH
pandoc $TEMPORARY -o $OUTPUT_EPUB
pandoc $TEMPORARY -o $OUTPUT_HTML
cd ../..
mv ${GUIDE_PATH}$OUTPUT_EPUB ./
mv ${GUIDE_PATH}$OUTPUT_HTML ./

I have opened the .html version in my Kobo and it works nice :)... 1 start ;)

Thank you for the comments. The use case is to be able to read the docs sort of comfortably with minimal effort. The input format and the build would have to be more sofisticated for e-book like level, this script was an attempt to have good enough experiance (reading inside browser was slighly below this on my e-ink device).

Thanks @lttr I am using the generated html version in my kobo (e-ink device)