Build Docker images #4

	name: Build Docker images

	on:
	push:
	tags:
	- v*
	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: flatcar/flatcar-linux-update-operator

	jobs:
	docker:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	steps:

	- name: Get tag name
	id: meta
	uses: docker/metadata-action@v3
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	flavor: latest=false

	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Setup QEMU
	uses: docker/setup-qemu-action@v1
	with:
	platforms: all

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	- name: Login to registry
	uses: docker/login-action@v1
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push
	uses: docker/build-push-action@v2
	with:
	context: .
	push: true
	platforms: linux/amd64,linux/arm64/v8
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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