ga: updated github actions to trigger on main branch instead of master #140

	name: build-docs

	on:
	pull_request:
	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=3.10
	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
	run: \|
	make -C docs clean
	make -C docs html

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