Update actions/checkout digest to b4ffde6 #19

	name: test-and-lint
	on:
	pull_request:
	branches:
	- main
	permissions:
	contents: read
	jobs:
	# Runs `go test` against 3 operating systems.
	# gotest:
	# strategy:
	# matrix:
	# os: [macos, windows, ubuntu]
	# runs-on: ${{ matrix.os }}-latest
	# steps:
	# - uses: actions/[email protected]
	# - uses: actions/setup-go@v3
	# with:
	# go-version: 1.19
	# - name: go-test
	# run: go test -race -covermode=atomic ./...

	# Runs golangci-lint on macos against freebsd and macos.
	golangci-darwin:
	strategy:
	matrix:
	os: [darwin, freebsd]
	name: golangci-lint
	runs-on: macos-latest
	env:
	GOOS: ${{ matrix.os }}
	steps:
	- uses: actions/setup-go@v4
	with:
	go-version: '1.20'
	- uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
	- name: golangci-lint
	uses: golangci/golangci-lint-action@v3
	with:
	version: 'v1.52'
	# Runs golangci-lint on linux against linux and windows.
	golangci-linux:
	strategy:
	matrix:
	os: [windows, linux]
	name: golangci-lint
	runs-on: ubuntu-latest
	env:
	GOOS: ${{ matrix.os }}
	steps:
	- uses: actions/setup-go@v4
	with:
	go-version: '1.20'
	- uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
	- name: golangci-lint
	uses: golangci/golangci-lint-action@v3
	with:
	version: 'v1.52'

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