Check block is still in chain before processing event #5281

	name: Go

	on:
	push:
	branches: [main]
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-go@v3
	with:
	go-version: "1.21.0"
	- name: Run golangci-lint
	uses: golangci/golangci-lint-action@v3.7.0
	with:
	# Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
	version: v1.54.2
	args: --timeout 3m0s --verbose --modules-download-mode readonly

	- name: Run staticcheck # see: staticcheck.io
	uses: dominikh/staticcheck-action@v1.3.0
	with:
	version: "2023.1.2"
	install-go: false
	min-go-version: 1.21

	- uses: ./.github/actions/mkcert

	- name: Build
	run: go build -v ./...

	- name: Test
	run: go test ./... -count=2 -shuffle=on -timeout 1m -v -failfast

	- name: Check for race conditions
	# Only executes when triggered by a push to the main branch
	if: ${{ github.ref_name == 'main' }}
	run: go test ./... -timeout 4m -v -failfast -race

	- name: Archive logs
	if: always()
	uses: actions/upload-artifact@v2
	with:
	name: integration-test-logs
	path: ./*/.log

	- name: Tidy
	run: go mod tidy

	- name: check git tree is clean
	# This will fail the job if any previous step (re)generated a file
	# that doesn't match what you checked in (or forgot to check in)
	run: git diff --exit-code

	- name: Notify slack fail
	if: ${{ failure() && github.ref == 'refs/heads/main'}}
	env:
	SLACK_BOT_TOKEN: ${{ secrets.SLACK_NOTIFICATIONS_BOT_TOKEN }}
	uses: voxmedia/github-action-slack-notify-build@v1
	with:
	channel_id: C03G4AUGA7M
	status: FAILED
	color: danger

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