Bump actions/checkout from 3.1.0 to 4.1.1 #289

	name: 'MacOS Clang'

	env:
	CMAKE_VERSION: '3.16.x'
	CMAKE_BUILD_TYPE: 'Release'
	CMAKE_BUILD_PREFIX: './build'

	on:
	push:
	pull_request:

	jobs:
	build:
	runs-on: macos-latest
	strategy:
	fail-fast: false
	matrix:
	include:
	- { icon: '🟨', cc: clang, cxx: clang++, name: 'Clang 12' }
	- { icon: '🟦', cc: clang, cxx: clang++, name: 'Clang 13' }

	name: '🚧 ${{ matrix.icon }} ${{ matrix.name }}'
	steps:

	- name: Set the value
	if: ${{ matrix.name == 'Clang 13' }}
	run: echo "path=$(brew --prefix llvm)/bin/" >> $GITHUB_ENV
	& echo ${{env.path}}

	- name: '🧰 Checkout'
	uses: actions/[email protected]

	- name: '${{ matrix.icon }} Install by homebrew'
	run: brew install libpq mariadb postgresql

	- name: '${{ matrix.icon }} Setup CMake'
	uses: jwlawson/[email protected]
	with:
	cmake-version: '${{env.CMAKE_VERSION}}'
	github-api-token: ${{ secrets.GITHUB_TOKEN }}

	- name: '${{ matrix.icon }} Cache ROOT'
	uses: actions/[email protected]
	with:
	path: '${{ env.CMAKE_BUILD_PREFIX }}/_deps/root-build'
	key: root-${{ matrix.cc }}

	- name: '🔧 Configure'
	env:
	CC: ${{env.path}}${{matrix.cc}}
	CXX: ${{env.path}}${{matrix.cxx}}
	run: cmake -S ${{ github.workspace }} -B ${{ env.CMAKE_BUILD_PREFIX }} -D CMAKE_BUILD_TYPE=${{ env.CMAKE_BUILD_TYPE }}

	- name: '⚙️ Build'
	run: cmake --build ${{ env.CMAKE_BUILD_PREFIX }} --config ${{ env.CMAKE_BUILD_TYPE }} --parallel 2

	- name: '🧪 Run tests'
	working-directory: ${{ env.CMAKE_BUILD_PREFIX }}
	run: ctest -C ${{ env.CMAKE_BUILD_TYPE }} -j2 -VV --output-on-failure

Provide feedback