fix: limit max db connections #123

	name: staging

	on:
	push:
	branches:
	- staging

	jobs:
	image:
	name: Image
	runs-on: ubuntu-latest
	steps:
	- name: Check out code into the Go module directory
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ghcr.io/${{ github.repository }}
	flavor: \|
	latest=false
	tags: \|
	type=raw,value=staging-${{ github.run_id }}

	- name: Set up Docker Buildx
	id: buildx
	uses: docker/setup-buildx-action@v3
	with:
	buildkitd-flags: --debug

	- name: Build and push Docker image
	uses: docker/build-push-action@v6
	with:
	context: .
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	cache-from: type=gha
	cache-to: type=gha,mode=max

	- uses: snok/[email protected]
	with:
	account: ${{ github.repository_owner }}
	token: ${{ secrets.GITHUB_TOKEN }}
	image-names: "smr-api"
	image-tags: "staging-*"
	cut-off: 4w
	dry-run: true
	keep-n-most-recent: 1

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