readme: installation alert (#177) #47

	name: Go
	on:
	push:
	branches: [ master ]
	paths:
	- '**.go'
	pull_request:
	paths:
	- '**.go'
	env:
	GOPROXY: "https://proxy.golang.org"

	jobs:
	lint:
	name: Lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Run golangci-lint
	uses: golangci/golangci-lint-action@v2
	with:
	version: latest
	args: --timeout=30m

	test:
	name: Test
	runs-on: ubuntu-latest
	services:
	mysql:
	image: mysql
	env:
	MYSQL_ROOT_PASSWORD: cardinal_passw0rd
	MYSQL_DATABASE: old_test_db
	ports:
	- 3306:3306

	postgres:
	image: postgres:12
	env:
	POSTGRES_PASSWORD: postgres
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	ports:
	- 5432:5432
	steps:
	- name: Install Go
	uses: actions/setup-go@v2
	with:
	go-version: 1.16.x
	- name: Checkout code
	uses: actions/checkout@v2
	- name: Cache downloaded modules
	uses: actions/cache@v1
	with:
	path: ~/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	${{ runner.os }}-go-
	- name: Run tests
	# add `-race` to check data race
	run: go test -v -coverprofile=coverage.txt -covermode=atomic ./...
	env:
	DBPORT: 3306
	DBHOST: localhost
	DBUSER: root
	DBPASSWORD: cardinal_passw0rd
	DBNAME: old_test_db # For old database test

	PGPORT: 5432
	PGHOST: localhost
	PGUSER: postgres
	PGPASSWORD: postgres
	PGSSLMODE: disable

	CARDINAL_TEST: true
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v1
	with:
	files: ./coverage.txt
	flags: unittests
	fail_ci_if_error: true

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