docs: developer installation - added pip command to install developer… #186

	name: docs

	on:
	push:
	branches: [ main ]

	jobs:
	build_docs:
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash -l {0}

	steps:
	- uses: actions/checkout@v2
	- uses: mamba-org/setup-micromamba@v1
	with:
	generate-run-shell: true
	environment-file: requirements.yml
	create-args: >-
	python=3.9
	pillow
	sphinx
	sphinx-gallery
	sphinx-rtd-theme

	- name: Install pyCSEP
	run: \|
	pip install --no-deps -e .
	python -c "import csep; print('Version: ', csep.__version__)"

	- name: Build documentation
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	export SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct)
	make -C docs clean
	make -C docs html
	doc_root=`mktemp -d`
	rsync -av "docs/_build/html/" "${doc_root}/"
	pushd "${doc_root}"
	echo "${doc_root}"
	echo "${GITHUB_ACTOR}"
	echo "${GITHUB_REPOSITORY}"
	git config --global user.name "${GITHUB_ACTOR}"
	git config --global user.email "${GITHUB_ACTOR}@users.noreply.github.com"
	git init
	git remote add deploy "https://token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git"
	git checkout -b gh-pages
	echo "Empty README.md for documenation cache." > README.md
	echo "docs.cseptesting.org" > CNAME
	git add .
	git commit -am "Updating pyCSEP docs for commit ${GITHUB_SHA} from ${GITHUB_REF} by ${GITHUB_ACTOR}"
	git push deploy gh-pages --force

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