Fix build status in README #104

	name: CI

	# Because "push" also shows up on PRs, we don't need to do both.
	on: [push]

	jobs:
	build-1_13:
	name: Build (Go 1.13)
	runs-on: ubuntu-latest

	steps:
	- name: Set up Go
	uses: actions/setup-go@v2
	with:
	go-version: '~1.13.5'

	- name: Check out code
	uses: actions/checkout@v2
	with:
	submodules: true

	- name: Clean up extra files
	run: rm ./_testcases/*.go

	- name: Download deps
	run: go mod download

	- name: Run tests
	run: go test -race -v ./...

	build-latest:
	name: Build (Latest)
	runs-on: ubuntu-latest

	steps:
	- name: Set up Go
	uses: actions/setup-go@v2
	with:
	go-version: '~1.19'

	- name: Check out code
	uses: actions/checkout@v2
	with:
	submodules: true

	- name: Clean up extra files
	run: rm ./_testcases/*.go

	- name: Download deps
	run: go mod download

	- name: Run tests
	run: go test -covermode=atomic -coverprofile=profile.cov -race -v ./...

	- name: Submit coverage report
	env:
	COVERALLS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	GO111MODULE=off go get github.com/mattn/goveralls
	$(go env GOPATH)/bin/goveralls -coverprofile=profile.cov -service=github

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

	steps:
	- name: Check out code
	uses: actions/checkout@v2

	- name: Run golangci-lint
	uses: golangci/golangci-lint-action@v2
	with:
	version: 'v1.49.0'

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