fix: correct broken PARRY paper DOI in course materials #24

	name: Build Course Pages

	on:
	push:
	branches: [main]
	paths:
	- 'admin/syllabus.md'
	- 'assignments/*/.md'
	- 'assignments/**-llm-course'
	- 'scripts/build-pages.py'
	- '.github/workflows/build-pages.yml'

	workflow_dispatch:

	permissions:
	contents: write

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	submodules: recursive

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

	- name: Build pages
	run: python scripts/build-pages.py

	- name: Check for changes
	id: check_changes
	run: \|
	git add -A
	if git diff --staged --quiet; then
	echo "changed=false" >> $GITHUB_OUTPUT
	else
	echo "changed=true" >> $GITHUB_OUTPUT
	fi

	- name: Commit and push
	if: steps.check_changes.outputs.changed == 'true'
	run: \|
	git config user.name github-actions[bot]
	git config user.email github-actions[bot]@users.noreply.github.com
	git commit -m "chore: Auto-generate HTML pages from markdown"
	git push

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