Fix buggy key check. #83

	name: Documentation
	on:
	push:
	branches: [main]
	pull_request:
	types: [synchronize, opened]

	jobs:
	build:
	name: Build documentation
	runs-on: ubuntu-latest
	steps:
	- name: Checkout branch
	uses: actions/checkout@v4

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: 3.12.6
	cache: "pip"

	- run: pip install -r docs/requirements.txt
	- name: Build docs
	shell: sh
	run: mkdocs build -f ./docs/mkdocs.yml

	- name: Upload Artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: site/

	deploy:
	if: ${{ github.event_name == 'push' }}
	name: Publish the documentation
	needs: build

	permissions:
	pages: write
	id-token: write # to verify the deployment originates from an appropriate source

	# Deploy to the github-pages environment
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}

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

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