fix(klc): avoid empty keys #354

	name: Test

	on:
	push:
	paths-ignore:
	- "layouts/**"
	- "*.md"
	- "*.rst"

	pull_request:
	paths-ignore:
	- "layouts/**"
	- "*.md"
	- "*.rst"

	permissions:
	contents: read

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	main:
	# We want to run on external PRs, but not on our own internal PRs as they'll be run
	# by the push to the branch. Without this if check, checks are duplicated since
	# internal PRs match both the push and pull_request events.
	if:
	github.event_name == 'push' \|\| github.event.pull_request.head.repo.full_name !=
	github.repository

	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]

	runs-on: ${{ matrix.os }}

	steps:
	- uses: actions/checkout@v4

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

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install ".[dev]"

	- name: Run tests
	run: \|
	python -m kalamine.cli build layouts/*.toml
	python -m kalamine.cli new test.toml
	pytest

	- name: Run black
	run: black kalamine --check

	- name: Run isort
	run: isort kalamine --check

	- name: Run ruff
	run: ruff check kalamine

	- name: Run mypy
	run: mypy kalamine

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