update for TR 4.7 #36

	name: Docker

	on:
	push:
	branches: ['main']
	tags:
	- 'v..*'
	pull_request:

	concurrency:
	group: '${{ github.workflow }} @ ${{ github.ref }}'
	cancel-in-progress: true

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

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

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

	- name: Log in to the Container registry
	uses: docker/login-action@v3
	if: github.event_name != 'pull_request'
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3
	with:
	platforms: arm64,arm

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

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

	- name: Build and push Docker image
	if: github.event_name != 'pull_request'
	uses: docker/build-push-action@v5
	with:
	context: .
	platforms: linux/amd64,linux/arm64,linux/arm/v7
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	cache-from: type=gha
	cache-to: type=gha,mode=max

	- name: Build Docker image
	if: github.event_name == 'pull_request'
	uses: docker/build-push-action@v5
	with:
	context: .
	platforms: linux/amd64,linux/arm64,linux/arm/v7
	push: false
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	cache-from: type=gha
	cache-to: type=gha,mode=max

Provide feedback