add linux specific installs for opencv dependencies #85

	name: Tests

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]
	workflow_dispatch:
	schedule:
	- cron: '0 2 * * 1' # run weekly

	jobs:
	test:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	python-version: ['3.9', '3.10', '3.11', '3.12']
	os: [ macos-latest, ubuntu-latest, windows-latest ]

	steps:
	- name: Check out repository
	uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	cache: 'pip'

	- name: Install dependencies
	# TODO: pip install -e .[tests] ?
	run: \|
	python -m pip install --upgrade pip
	python -m pip install flake8 pytest pytest-cov
	python -m pip install rasterio opencv-python-headless click tqdm pyyaml fsspec requests aiohttp
	python -m pip list

	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

	- name: Test with pytest
	timeout-minutes: 5
	run: \|
	python -m pytest --cov=orthority --cov-report=term-missing --cov-report=xml:coverage.xml ./tests

	- name: Upload coverage
	uses: codecov/codecov-action@v4
	with:
	fail_ci_if_error: true
	files: ./coverage.xml
	token: ${{ secrets.CODECOV_TOKEN }}
	verbose: true

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