ci(docker-imgs): added workflow for publishing docker imgs #1

	name: Create and publish Docker images

	on:
	push:
	branches: ['test-ci']

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}
	JENA_4_VERSION: 4.8.0

	jobs:
	build-and-push-image:
	runs-on: ubuntu-latest

	permissions:
	contents: read
	packages: write
	attestations: write
	id-token: write

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

	- name: Log in to the Container registry
	uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and publish the Docker images
	run:
	docker build -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/skosmos:latest . -f dockerfiles/Dockerfile.ubuntu
	docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/skosmos:latest

	docker build -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/fuseki:${{ env.JENA_4_VERSION }} --build-arg JENA_VERSION=${{ env.JENA_4_VERSION }} --no-cache dockerfiles/jena-fuseki2-docker
	docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/fuseki:${{ env.JENA_4_VERSION }}

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