3.1 #3

	name: Generate PDFs on Release

	on:
	release:
	types: [created, published]

	jobs:
	generate-pdfs:
	runs-on: ubuntu-latest
	permissions:
	contents: write

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y pandoc texlive-xetex texlive-fonts-recommended texlive-plain-generic
	sudo apt-get install -y poppler-utils
	pip install jupyter==1.1.1 nbconvert==7.16.6

	- name: Convert notebooks to PDF
	run: \|
	mkdir -p pdfs
	shopt -s nullglob
	notebooks=(*.ipynb)
	if [ ${#notebooks[@]} -eq 0 ]; then
	echo "No notebooks found to convert"
	exit 0
	fi
	for notebook in "${notebooks[@]}"; do
	echo "Converting $notebook to PDF..."
	jupyter nbconvert --to pdf "$notebook" --output-dir=pdfs \|\| echo "Warning: Failed to convert $notebook"
	done

	# Merge all PDFs into one
	echo "Merging PDFs..."
	pdfunite pdfs/*.pdf corso-python-basic.pdf
	find pdfs -type f -name "*.pdf" ! -name "corso-python-basic.pdf" -delete
	echo "✅ Conversion complete! Final merged file: corso-python-basic.pdf"

	- name: Upload PDFs to release
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	shopt -s nullglob
	pdfs=(pdfs/*.pdf)
	if [ ${#pdfs[@]} -eq 0 ]; then
	echo "No PDFs found to upload"
	exit 0
	fi
	for pdf in "${pdfs[@]}"; do
	echo "Uploading $pdf to release..."
	gh release upload ${{ github.event.release.tag_name }} "$pdf" --clobber
	done

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