Add warning when user sets a tag instead of a distinct geometry path … #35

	name: Build GitHub Pages website

	on:
	push:
	branches: [ "main" ]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	# Needed due to PEP 668 to install local packages
	- name: Create and activate virtual Python environment
	run: \|
	python -m venv .venv
	source .venv/bin/activate
	echo PATH=$PATH >> $GITHUB_ENV

	# Needed since otherwise in the KATRIN repository this fails
	# (the same does not fail in the main branch of a fork)
	- name: Install/upgrade setuptools
	run: pip install --upgrade setuptools

	- name: Workaround for issue in m2d2 (https://github.com/CrossNox/m2r2/issues/68)
	run: pip install "docutils>=0.18.1,<0.21"

	- name: Install dependencies
	run: pip install sphinx_rtd_theme sphinx_design m2r2 sphinx-simplepdf


	- name: Build target "build"
	run: cd Documentation/gh-pages && make github

	- name: Upload artifact
	uses: actions/upload-pages-artifact@v2
	with:
	path: 'Documentation/gh-pages/docs'

	# As documented on https://github.com/actions/deploy-pages
	deploy:
	needs: build

	# Grant GITHUB_TOKEN the permissions required to make a Pages deployment
	permissions:
	pages: write # to deploy to Pages
	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 }}

	# Specify runner + deployment step
	runs-on: ubuntu-latest
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v2

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