ci: add pip cache to GHA pr.yaml #78

	name: Test PR
	on:
	push:
	branches: ["main", "v1"]
	pull_request:
	branches: ["main", "v1"]

	jobs:
	prepare-matrix:
	runs-on: ubuntu-latest
	outputs:
	matrix: ${{ steps.set-matrix.outputs.matrix }}
	steps:
	- uses: actions/checkout@v4
	- name: Set matrix
	id: set-matrix
	run: echo "matrix=$(cat .github/workflows/hatch-matrix.json \| jq -c )" >> $GITHUB_OUTPUT
	test:
	name: test (${{ matrix.hatch-env-name }})
	runs-on: ubuntu-latest
	needs: prepare-matrix
	strategy:
	fail-fast: false
	matrix: ${{ fromJson(needs.prepare-matrix.outputs.matrix) }}

	steps:
	- 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 Python dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install hatch
	- name: Pytest
	run: hatch -e ${{ matrix.hatch-env-name }} run test-cov
	- name: Coverage report
	run: hatch run cov-report

	check:
	name: check all unit tests pass
	runs-on: ubuntu-latest
	needs: test
	steps:
	- name: Decide whether the needed jobs succeeded or failed
	uses: re-actors/alls-green@release/v1
	with:
	jobs: ${{ toJSON(needs) }}

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