Simplify poetry caching #8

	name: CI
	on: [push, pull_request]

	jobs:
	tests:
	strategy:
	fail-fast: false
	matrix:
	python-version: [3.9, '3.10', '3.11', '3.12']
	os: [ubuntu-latest, macos-13, windows-latest]
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- uses: Gr1N/setup-poetry@v8
	with:
	poetry-version: "1.8.3"
	- uses: actions/cache@v4
	with:
	path: ~/.cache/pypoetry/virtualenvs
	key: ${{ runner.os }}-poetry-${{ hashFiles('poetry.lock') }}

	- name: Get model cache directory
	id: model-cache-dir
	shell: python
	run: \|
	from platformdirs import PlatformDirs
	import os
	cache_dir = PlatformDirs(appname='iscc-sct', appauthor='iscc').user_data_dir
	print(f"dir={cache_dir}")
	with open(os.environ['GITHUB_OUTPUT'], 'a') as fh:
	print(f"dir={cache_dir}", file=fh)

	- name: Cache ONNX model
	uses: actions/cache@v4
	with:
	path: ${{ steps.model-cache-dir.outputs.dir }}
	key: ${{ runner.os }}-onnx-model-${{ hashFiles('**/utils.py') }}
	restore-keys: \|
	${{ runner.os }}-onnx-model-

	- name: Install Dependencies
	run: poetry install

	- name: Run Tests
	run: poetry run pytest --cov=iscc_sci --cov-report=xml -v tests

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