wip 1 #1

	name: Build CoCo AS/RVPS Image

	on:
	workflow_call:
	inputs:
	build_option:
	description: 'Build option for the image'
	type: string
	required: false
	push:
	branches:
	- mkulke/consolidate-matrix-configurations

	jobs:
	build_as_image:
	strategy:
	fail-fast: false
	matrix:
	instance:
	- ubuntu-latest
	- s390x
	name:
	- RESTful CoCo-AS
	- gRPC CoCo-AS
	- RVPS
	include:
	# add docker_file + tag to each target
	- name: gRPC CoCo-AS
	docker_file: attestation-service/docker/as-grpc/Dockerfile
	tag: coco-as-grpc
	- name: RESTful CoCo-AS
	docker_file: attestation-service/docker/as-restful/Dockerfile
	tag: coco-as-restful
	- name: RVPS
	docker_file: rvps/docker/Dockerfile
	tag: rvps
	# add verifier flag to arch
	- instance: ubuntu-latest
	verifier: all-verifier
	- instance: s390x
	verifier: se-verifier
	runs-on: ${{ matrix.instance }}

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

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

	- name: Login to GHCR Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build ${{ matrix.name }} Container Image
	run: \|
	commit_sha=${{ github.sha }}
	arch=$(uname -m)
	DOCKER_BUILDKIT=1 docker build -f "${{ matrix.docker_file }}" ${{ inputs.build_option }} --build-arg ARCH="${arch}" \
	--build-arg VERIFIER="${{ matrix.verifier }}" \
	-t "ghcr.io/confidential-containers/staged-images/${{ matrix.tag }}:${commit_sha}-${arch}" \
	-t "ghcr.io/confidential-containers/staged-images/${{ matrix.tag }}:latest-${arch}" .

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