applying updates across the book #25

	name: Upload GitHub Pages

	on:
	# allow triggering manually
	workflow_dispatch:

	# trigger on merges into main (in case PRs are not required)
	push:
	branches:
	- main

	permissions:
	contents: read
	pages: write
	id-token: write

	concurrency:
	group: "pages"
	cancel-in-progress: false

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.12.x"
	cache: "pip"

	- name: Install Python dependencies
	run: \|
	pip install -r requirements.txt

	- name: Setup GitHub Pages
	id: pages
	uses: actions/configure-pages@v5

	- name: Build site
	run: \|
	make html

	- name: Upload site
	uses: actions/upload-pages-artifact@v3
	with:
	path: ./build/html

	deploy:
	runs-on: ubuntu-latest

	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}

	needs: [build]

	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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