Bump actions/checkout from 4.1.6 to 4.2.1 #16

	name: CI

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	env:
	GOLANGCI_LINT_VERSION: v1.58

	jobs:
	test:
	name: Test
	runs-on: ubuntu-latest
	strategy:
	matrix:
	version: ["1.20", "1.21", "1.22"]
	steps:
	- uses: actions/[email protected]
	- uses: actions/setup-go@v5
	with:
	go-version: ${{ matrix.version }}
	- name: Test
	run: make test

	benchmark:
	name: Benchmark
	runs-on: ubuntu-latest
	steps:
	- uses: actions/[email protected]
	- uses: actions/setup-go@v5
	- uses: actions/setup-go@v5
	with:
	go-version-file: './go.mod'
	- name: Benchmark
	run: make bench

	lint:
	name: Lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/[email protected]
	- name: golangci-lint
	uses: golangci/[email protected]
	with:
	version: ${{ env.GOLANGCI_LINT_VERSION }}
	- name: tidy
	run: \|
	make download
	git diff-index HEAD
	git diff --minimal --color=always --compact-summary --exit-code HEAD \|\| FAILED=true ;
	if [[ $FAILED ]];
	then echo "❗️please run \"go mod tidy\" locally and commit the changes"
	exit 1
	fi

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