fix git clone if already exists, rerun, gemmi/spglib imports #33

	name: basictest

	on:
	push:
	pull_request:
	schedule:
	- cron: '30 11 * * 2' # 11:30 every Tuesday

	jobs:
	build:
	# The CMake configure and build commands are platform agnostic and should work equally
	# well on Windows or Mac. You can convert this to a matrix build if you need
	# cross-platform coverage.
	# See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
	strategy:
	matrix:
	include:
	#Note: Python 3.13 works (Aug 2024) because of the
	#"allow-prereleases: true" below.
	- { os: ubuntu-latest, python: '3.10' }
	- { os: ubuntu-latest, python: '3.11' }
	#Too slow, still requires too many wheels to be built - { os: ubuntu-latest, python: '3.13' }
	- { os: macos-latest, python: "3.12" }
	name: ${{ matrix.os }}.${{ matrix.CC }}.python-${{ matrix.python }}
	runs-on: ${{ matrix.os }}

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	path: src

	- name: Setup python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python }}
	allow-prereleases: true #Needed (Aug 2024) for Python 3.13.

	- name: Pip install
	run: \|
	set -eux
	python3 -m pip install numpy matplotlib spglib ase gemmi jupyterlab ipympl
	python3 -m pip install ncrystal>=3.9.4
	#python3 -m pip install pymatgen

	- name: Check versions
	run: \|
	set -eux
	which python3
	python3 --version
	which cmake
	cmake --version
	nctool --version
	ncrystal-config -s

	- name: Launch tests
	run: \|
	set -eu
	./src/.github/resources/run_notebooks.x

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