Migrate to pyproject.toml #130

	name: Run code checks with different build tools

	on:
	- push
	- pull_request

	jobs:

	poetry:

	# TODO remove this line after the gpg dependency problem from #1630 and
	# c1137ea9 is fixed. Until then these checks are deactivated.
	if: false

	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	check:
	- poetry check
	- poetry build

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5

	- name: Install poetry
	run: \|
	python -m pip install --upgrade pip
	pip install poetry

	- name: Run check "${{ matrix.check }}"
	run: "${{ matrix.check }}"

	nix-flake:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	derivation:
	- default
	- docs

	steps:
	- name: Install Nix
	uses: cachix/install-nix-action@v22

	- uses: actions/checkout@v4

	- name: Build the ${{ matrix.derivation }} derivation
	run: 'nix build --print-build-logs .\#${{ matrix.derivation }}'

Provide feedback