ci: use GitHub-hosted macOS runners (#78) #589

	name: Test

	on:
	# Allow running this workflow manually from the Actions tab
	workflow_dispatch:
	pull_request:
	push:
	branches:
	- main
	tags:
	- '*'
	# Run weekly on the default branch to make sure it always builds with the latest rust release
	schedule:
	- cron: '30 5 * * 1'

	jobs:
	test-matrix:
	strategy:
	fail-fast: false
	matrix:
	os:
	- ubuntu-latest
	- [self-hosted, linux, arm64]
	- macos-latest
	runs-on: ${{ matrix.os }}
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Install Rust toolchain
	run: \|
	curl --proto '=https' --tlsv1.2 -sSfL https://sh.rustup.rs \
	\| sh -s -- -y --default-toolchain stable --profile minimal -c clippy
	echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"

	- name: Test Stable
	run: cargo +stable test

	- name: Test Oldstable
	run: \|
	oldstable=$(cat Cargo.toml \| grep rust-version \| sed 's/."$.$".*/\1/')
	rustup toolchain install --profile minimal $oldstable
	cargo "+$oldstable" test

	- name: Clippy
	run: cargo +stable clippy

	- name: Rustfmt
	run: \|
	rustup toolchain install nightly -c rustfmt
	cargo +nightly fmt -- --check

	# This job reports the results of the test jobs above and is used
	# to enforce status checks in the repo settings without needing
	# to update those settings every time the test jobs are updated.
	test-rollup:
	name: Test rollup
	runs-on: ubuntu-latest
	if: always()
	needs: test-matrix
	steps:
	- name: Check for test jobs failure or cancellation
	if: contains(needs..result, 'failure') \|\| contains(needs..result, 'cancelled')
	run: exit 1

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