Add versioning tool #13

	---
	name: Go
	on:
	pull_request:
	types:
	- unlabeled # if GitHub Actions stuck, add and remove "not ready" label to force rebuild
	- opened
	- reopened
	- synchronize
	push:
	branches:
	- main
	- ferretdb
	schedule:
	- cron: "12 0 * * *"

	env:
	GOPATH: /home/runner/go
	GOCACHE: /home/runner/go/cache
	GOLANGCI_LINT_CACHE: /home/runner/go/cache/lint
	GOMODCACHE: /home/runner/go/mod
	GOPROXY: https://proxy.golang.org
	GOTOOLCHAIN: local

	jobs:
	test:
	name: Test
	# https://www.ubicloud.com/docs/about/pricing#github-actions
	# https://docs.github.com/en/billing/managing-billing-for-github-actions/about-billing-for-github-actions#per-minute-rates-for-larger-runners
	runs-on: ubicloud-standard-4

	timeout-minutes: 15

	# Do not run this job in parallel for any PR change or branch push.
	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.ref_name }}
	cancel-in-progress: true

	if: github.event_name != 'pull_request' \|\| !contains(github.event.pull_request.labels.*.name, 'not ready')

	steps:
	# TODO https://github.com/FerretDB/github-actions/issues/211
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup Go
	uses: FerretDB/github-actions/setup-go@main

	- name: Run tests
	run: \|
	cd ferretdb_packaging
	go mod tidy
	go mod verify
	go test ./...

	- name: Check dirty
	if: always()
	run: \|
	git status --untracked-files --ignored
	git status
	git diff --exit-code

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