Add dummy storage class for unittest and fix lint issues. #12

	name: Build and Push Docker Image

	on:
	push:
	branches:
	- main
	tags:
	- 'v..*' # For version tags like v1.2.3

	env:
	IMAGE_NAME: ghcr.io/${{ github.repository }}

	jobs:
	build-and-push:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Log in 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)
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.IMAGE_NAME }}

	- name: Build and push Docker image
	id: build-and-push
	uses: docker/build-push-action@v5
	with:
	context: .
	push: true
	tags: \|
	${{ env.IMAGE_NAME }}:latest
	${{ env.IMAGE_NAME }}:${{ github.sha }}
	${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

	- name: Image digest
	run: \|
	echo "Image digest: ${{ steps.build-and-push.outputs.digest }}"

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