clang-tidy #5

	name: clang-tidy

	on:
	pull_request:
	branches:
	- master
	paths-ignore:
	- '*/.rst'
	- '*/.md'
	- 'docs/**'
	- '.github/**'
	workflow_dispatch:
	schedule:
	# only at 5AM Saturday
	- cron: '0 5 * * SAT'

	env:
	# use the stable branch
	CLANG_VERSION: 18
	BUILD_TYPE: RelWithDebInfo
	BUILD_DIR: build
	CLANG_TIDY_CHECKS: '-*,bugprone-use-after-move'

	permissions: {}

	# cancel the in-progress run upon a repush
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	clang-tidy:
	name: Run clang-tidy
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true
	- uses: ./.github/actions/setup-build
	with:
	install_clang_tidy: true
	- name: Generate the building system
	run: \|
	cmake \
	-DCMAKE_BUILD_TYPE=$BUILD_TYPE \
	-DCMAKE_C_COMPILER=clang-$CLANG_VERSION \
	-DScylla_USE_LINKER=ld.lld-$CLANG_VERSION \
	-DCMAKE_CXX_COMPILER=clang++-$CLANG_VERSION \
	-DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
	-DCMAKE_CXX_CLANG_TIDY="clang-tidy-$CLANG_VERSION;--checks=$CLANG_TIDY_CHECKS" \
	-DCMAKE_CXX_FLAGS=-DFMT_HEADER_ONLY \
	-DCMAKE_PREFIX_PATH=$PWD/cooking \
	-G Ninja \
	-B $BUILD_DIR \
	-S .
	# see https://github.com/actions/toolkit/blob/main/docs/problem-matchers.md
	- run: \|
	echo "::add-matcher::.github/clang-tidy-matcher.json"
	- name: Build with clang-tidy enabled
	run: \|
	cmake --build $BUILD_DIR --target scylla
	- run: \|
	echo "::remove-matcher owner=clang-tidy::"

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