ci: Migrate to alpine base image #7

	name: "CMake Lint"

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

	jobs:
	lint:
	name: "cmake lint"
	runs-on: 'alpine:latest'
	steps:
	- uses: actions/checkout@v3
	- name: Install dependencies
	run: \|
	sudo apk update
	sudo apk add \
	py3-pip
	pip install --break-system-packages cmakelint
	- name: Execute cmakelint
	run: find . \( \( -path './build' -o -path '/.' \) -prune \) -o
	\( -type f -a -iname 'CMakeLists.txt' \)
	-exec echo "Linting '{}'..." \;
	-exec cmakelint --spaces=1 {} +

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