ensure that sunup is always earlier than sundown #503

	name: CI
	on:
	push:
	branches:
	- "*"
	pull_request:
	branches:
	- "*"
	schedule:
	- cron: "0 13 * * 1"

	jobs:
	build:
	name: Build (${{ matrix.python-version }} \| ${{ matrix.os }})
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: ["ubuntu-latest"]
	python-version: ["3.8", "3.9", "3.10", "3.11"]
	steps:
	- uses: actions/checkout@v2
	- name: Cache conda
	uses: actions/cache@v1
	env:
	# Increase this value to reset cache if ci/environment.yml has not changed
	CACHE_NUMBER: 0
	with:
	path: ~/conda_pkgs_dir
	key: ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{ hashFiles('ci/environment.yml') }}
	- uses: conda-incubator/setup-miniconda@v2
	with:
	activate-environment: test_env_glidertools # Defined in ci/environment*.yml
	auto-update-conda: false
	python-version: ${{ matrix.python-version }}
	environment-file: ci/environment.yml
	use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!
	- name: Set up conda environment
	shell: bash -l {0}
	run: \|
	python -m pip install -e . --no-deps
	conda list
	- name: Run Tests
	shell: bash -l {0}
	run: \|
	pytest -n auto --cov=./ --cov-report=xml
	- name: Upload code coverage to Codecov
	uses: codecov/codecov-action@v1
	with:
	file: ./coverage.xml
	flags: unittests
	env_vars: OS,PYTHON
	name: codecov-umbrella
	fail_ci_if_error: false

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