ci: Modularize CI pipeline and test Python >= 3.11 #32

	name: Backend

	on:
	pull_request:
	paths:
	- 'src/**'
	- 'tests/**'
	- pyproject.toml
	- Makefile
	- requirements*.txt
	- .github/workflows/backend.yml

	permissions:
	contents: read
	pull-requests: write

	jobs:
	lint-backend:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	- name: Lint backend
	run: \|
	python -m pip install --upgrade pip
	python -m pip install --upgrade pre-commit

	pre-commit run --all-files ruff

	test-backend:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	- name: Build frontend and share library
	shell: bash
	run: make build-frontend
	- name: Build package distributions
	run: \|
	python -m pip install --upgrade pip
	python -m pip install --upgrade build
	python -m build
	- name: Install
	run: \|
	python -m pip install dist/*.whl --no-dependencies
	python -m pip install -r requirements.txt -r requirements-test.txt
	- name: Pytest
	timeout-minutes: 5
	run: python -m pytest --cov-report html:coverage.xml
	- name: Coverage
	shell: bash
	run: \|
	gh api \
	--method POST \
	-H "Accept: application/vnd.github+json" \
	-H "X-GitHub-Api-Version: 2022-11-28" \
	/repos/${REPOSITORY_OWNER}/${REPOSITORY_NAME}/issues/${PULL_REQUEST_NUMBER}/comments \
	-f "body=`cat coverage.xml`"
	env:
	GH_TOKEN: ${{ github.token }}
	REPOSITORY_OWNER: ${{ github.repository_owner }}
	REPOSITORY_NAME: ${{ github.event.repository.name }}
	PULL_REQUEST_NUMBER: ${{ github.event.number }}

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