Update actions/checkout action to v4 #39

	name: macOS

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]
	workflow_dispatch:

	jobs:
	macos-test-build-release:
	runs-on: macos-latest
	strategy:
	matrix:
	xcode: ["14.2"]
	steps:
	- name: Checkout
	uses: actions/checkout@v4.1.1

	- name: Select Xcode ${{ matrix.xcode }}
	run: sudo xcode-select -s /Applications/Xcode_${{ matrix.xcode }}.app

	- name: Homebrew cache
	uses: actions/cache@v3
	with:
	path: \|
	~/Library/Caches/Homebrew/vulkansdk--*
	~/Library/Caches/Homebrew/downloads/--vulkansdk-
	key: ${{ runner.os }}-brew-vulkan-sdk-${{ hashFiles('.github/brew-formulae') }}
	restore-keys: ${{ runner.os }}-brew-vulkansdk-

	- name: SPM cache
	uses: actions/cache@v3
	with:
	path: \|
	.build/repositories
	key: ${{ runner.os }}-spm-repos-${{ hashFiles('**/Package.resolved') }}
	restore-keys: \|
	${{ runner.os }}-spm-repos-

	- name: Setup Vulkan SDK
	run: \|
	brew tap ctreffs/homebrew-vulkan
	brew update
	mkdir -p /usr/local/include/vulkan
	mkdir -p /usr/local/lib
	mkdir -p /usr/local/share
	brew install --cask vulkan-sdk
	#sed -i '' 's/Version:.*/Version: $(shell vulkaninfo --summary \| tail -n +5 \| head -n 1 \| cut -c26-)/' vulkan.pc
	#cp vulkan.pc $(shell brew --prefix)/lib/pkgconfig/vulkan.pc
	#pkg-config --libs --cflags vulkan

	- name: Test
	run: swift test --parallel
	env:
	DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode }}.app/Contents/Developer

	- name: Build Release
	run: swift build -c release
	env:
	DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode }}.app/Contents/Developer

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