CI: add python formatting check #349

	name: Formatting check

	on:
	pull_request:
	types:
	- "opened"
	- "reopened"
	- "synchronize"
	- "labeled"
	- "unlabeled"

	jobs:
	cpp_formatting_check:
	name: C++ Formatting Check
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: clang-format style check
	run: \|
	git clang-format-14 --diff -q origin/main \| tee format_diff.txt
	if [ -s format_diff.txt ]; then exit 1; fi

	python_formatting_check:
	name: Python Formatting Check
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: black style check
	run: \|
	sudo apt-get install black
	black .
	git diff -q \| tee format_diff.txt
	if [ -s format_diff.txt ]; then exit 1; fi

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