CI: Add macos on amd64 to test platforms #42

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: ['*']

	permissions:
	contents: read

	jobs:

	test:
	name: Test / Go ${{ matrix.go-version }} / ${{ matrix.os }}/${{ matrix.arch }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	go-version: ['1.21.x', '1.20.x']
	arch: ['amd64', '386', 'arm64']
	os: ['ubuntu-latest']
	include:
	- os: 'macos-latest'
	arch: 'amd64'

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup Go
	uses: actions/setup-go@v4
	with:
	go-version: ${{ matrix.go-version }}

	# GH runners use amd64 which also support 386.
	# For other architectures, use qemu.
	- name: Install QEMU
	if: matrix.arch != 'amd64' && matrix.arch != '386'
	uses: docker/setup-qemu-action@v3

	- name: Test ${{ matrix.arch }}
	run: make test
	env:
	GOARCH: ${{ matrix.arch }}
	# Only amd64/arm64 support RACE, disable it on all other architectures.
	NO_RACE: ${{ (matrix.arch == 'amd64' \|\| matrix.arch == 'arm64') && '' \|\| '1' }}

	lint:
	name: Lint
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	name: Check out repository

	- uses: actions/setup-go@v4
	name: Set up Go
	with:
	# Use the Go version specified in the go.mod for linting.
	go-version-file: go.mod
	cache: false # managed by golangci-lint

	- uses: golangci/golangci-lint-action@v3
	name: Install golangci-lint
	with:
	version: latest
	args: --version # make lint will run the linter

	- name: Lint
	run: make lint GOLANGCI_LINT_ARGS=--out-format=github-actions
	# Write in a GitHub Actions-friendly format
	# to annotate lines in the PR.

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