python|examples: Minor linter and formatting fixes #29

	name: "C++/CMake Format"

	on:
	push:
	paths-ignore:
	- 'README.md'

	jobs:
	format:
	name: "clang-format/cmake-format"
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: jirutka/setup-alpine@v1
	with:
	branch: v3.19
	- name: Install dependencies
	run: \|
	apk update
	apk add \
	clang-extra-tools \
	py3-pip
	pip install --break-system-packages cmake-format
	shell: alpine.sh --root {0}
	# Check all source and header C++ files; ignore files in hidden directories
	- name: Execute clang-format
	run: find . \( -path '/.' -prune \) -o
	\( -type f -a \( -iname '.cpp' -o -iname '.h' \) \)
	-exec echo "Format checking '{}'..." \;
	-exec clang-format --dry-run --Werror --Wno-error=unknown {} +
	shell: alpine.sh {0}
	# Check all cmake files; ignore files in hidden directories
	- name: Execute cmake-format
	run: find . \( -path '/.' -prune \) -o
	\( -type f -a -name 'CMakeLists.txt' \)
	-exec echo "Format checking '{}'..." \;
	-exec cmake-format --check -- {} +
	shell: alpine.sh {0}

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