Add .clang-format configuration file #137

	name: Testing on ubuntu-latest

	on:
	push:
	pull_request:
	schedule:
	- cron: '0 12 * * 0'

	env:
	SKBUILD_BUILD_OPTIONS: --verbose

	jobs:
	build-depends:
	uses: ./.github/workflows/test-linux-dependencies.yml

	build:
	needs: build-depends
	runs-on: ubuntu-latest
	timeout-minutes: 60
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Set up requirements & configuration variables
	run: \|
	sudo apt-get update
	sudo apt-get install build-essential cmake
	pip install --upgrade pip wheel
	echo "SKBUILD_BUILD_OPTIONS=${{ env.SKBUILD_BUILD_OPTIONS }}" >> "$GITHUB_ENV"

	### libcasm-global ###
	- name: restore libcasm-global cache
	id: cache-libcasm-global-restore
	uses: actions/cache/restore@v4
	with:
	path: CASMcode_global/dist
	key: ${{ runner.os }}-libcasm-global-v2-0-5

	- name: Install CASM dependencies
	run: \|
	pip install CASMcode_global/dist/*.whl
	pip install -r build_requirements.txt

	- name: make
	shell: bash
	run: \|
	pip install -v .

	- name: make test
	shell: bash
	run: \|
	pip install -r test_requirements.txt
	python -m pytest -rsap python/tests

	- name: Set up doc requirements
	run: \|
	pip install -r doc_requirements.txt

	- name: build docs
	shell: bash
	run: \|
	cd python/doc
	sphinx-build -b html . _build/html

	- name: upload docs
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: libcasm-xtal-docs
	path: python/doc/_build/html

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