chore: update develop environment #35

	name: "Release PDF"
	on:
	push:
	tags:
	- "v..*"

	jobs:
	generate-pdf:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	# - name: Install nix
	# uses: cachix/install-nix-action@v23
	# with:
	# nix_path: "nixpkgs=channel:nixpkgs-unstable"
	# extra_nix_config: \|
	# experimental-features = nix-command flakes
	# access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
	# - name: Show nixpkgs version
	# run: nix-instantiate --eval -E '(import <nixpkgs> {}).lib.version'
	# - name: Run a command with nix develop
	# run: \|
	# nix develop .#export-pdf --ignore-environment --command bash -c '
	# pnpm install
	# pnpm export-pdf
	# '
	# # # For debugging, upload the pdfs as artifacts
	# # - uses: actions/upload-artifact@v3
	# # with:
	# # name: pdf
	# # path: '*.pdf'
	# - name: Generate changelog
	# run: \|
	# # Get the previous tag
	# git fetch --tags
	# PREVIOUS_TAG=$(git tag --sort=-creatordate \| head -n 2 \| tail -n 1)
	# # Generate the changelog
	# git log --pretty=format:"%h %s" $PREVIOUS_TAG..HEAD > CHANGELOG
	#
	# echo "Changelog from $PREVIOUS_TAG to HEAD:"
	# cat CHANGELOG
	# - name: Release PDF
	# uses: softprops/action-gh-release@v1
	# if: startsWith(github.ref, 'refs/tags/')
	# with:
	# generate_release_notes: true
	# body_path: CHANGELOG
	# files: \|
	# nixos-and-flakes-book.pdf

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