add write permissions #1109

	name: Documentation

	on: push

	jobs:
	publish:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Use Python 3.9
	uses: actions/setup-python@v2
	with:
	python-version: 3.9

	- name: Install dependencies
	run: \|
	sudo apt install pandoc
	pip install wheel

	- name: Install package
	run: pip install -e .

	- name: Activate Extensions, install additional dependencies
	run: \|
	pip install metacatalog-corr metacatalog-search
	pip install jinja2 lxml

	- name: Build Sphinx
	run: \|
	pip install "sphinx<6" pandoc pydata_sphinx_theme nbsphinx sphinx-gallery
	cd docs
	make html
	cd build/html
	touch .nojekyll

	- name: Deploy
	if: ${{ success() }}
	uses: crazy-max/ghaction-github-pages@v1
	with:
	target_branch: gh-pages
	build_dir: docs/build/html
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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