Bump actions/checkout from 5 to 6 #31

	name: CI
	on:
	pull_request:
	push:
	branches:
	- master
	tags: '*'

	concurrency:
	# group by workflow and ref; the last slightly strange component ensures that for pull
	# requests, we limit to 1 concurrent job, but for the default repository branch we don't
	group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref_name != github.event.repository.default_branch \|\| github.run_number }}
	# Cancel intermediate builds, but only if it is a pull request build.
	cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}

	# needed to allow julia-actions/cache to delete old caches that it has created
	permissions:
	actions: write
	contents: read

	jobs:
	test:
	name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	version:
	- '1.0'
	- 'lts'
	- '1'
	# - 'nightly'
	os:
	- ubuntu-latest
	- macos-latest
	- windows-latest
	arch:
	- ''
	exclude:
	- os: macos-latest # Apple Silicon
	version: '1.0'
	arch: ''
	include:
	- os: macos-latest # Apple Silicon
	version: '1.0'
	# Install an x86_64 build of Julia, and run it under Rosetta 2 emulation
	arch: 'x64'
	steps:
	- uses: actions/checkout@v6
	- uses: julia-actions/setup-julia@v2
	with:
	version: ${{ matrix.version }}
	arch: ${{ (matrix.arch == '') && runner.arch \|\| matrix.arch }}
	- uses: julia-actions/cache@v2
	- uses: julia-actions/julia-buildpkg@v1
	- uses: julia-actions/julia-runtest@v1
	- uses: julia-actions/julia-processcoverage@v1
	- uses: codecov/codecov-action@v5
	with:
	token: ${{ secrets.CODECOV_TOKEN }}

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