ci: only push to ghcr and use owner variable #1

	name: Build and Publish Docker Images after push to master branch

	on:
	push:
	branches: [master]
	workflow_dispatch:

	jobs:
	build-and-push-docker-image:
	name: Build Docker image and push to repositories with tag latest
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v1

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

	- name: Docker meta
	id: meta
	uses: docker/metadata-action@v3
	with:
	images: \|
	ghcr.io/${{ github.repository_owner }}/cloudflare_exporter
	# generate Docker tags based on the following events/attributes
	tags: type=raw,value=latest

	- name: Login to Github Packages
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build image and push to Docker Hub and GitHub Container Registry
	uses: docker/build-push-action@v5
	with:
	context: .
	file: ./Dockerfile
	platforms: linux/amd64,linux/arm64
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	push: true

	- name: Image digest
	run: echo ${{ steps.docker_build.outputs.digest }}

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