Added another skopeo stage to skopeo/a.mpp.json with a skopeo source for
a container hosted on the osbuild-composer gitlab registry. The name
points to a manifest list, which refers to two containers (amd64 and
arm64) that contain a single text file (README.md). The `index` field
is enabled to include the manifest-list as an extra input to the stage.
The diff is updated with the new expected file list.
The containers were created with buildah:
amd=$(buildah from --arch=amd64 scratch)
arm=$(buildah from --arch=arm64 scratch)
buildah config --created-by "Achilleas Koutsou" "${amd}"
buildah config --created-by "Achilleas Koutsou" "${arm}"
buildah copy "${amd}" README.md
buildah copy "${arm}" README.md
amdid=$(buildah commit --format=docker --rm "${amd}")
armid=$(buildah commit --format=docker --rm "${arm}")
name="registry.gitlab.com/redhat/services/products/image-builder/ci/osbuild-composer/manifest-list-test"
buildah manifest create "${name}" "${amdid}" "${armid}"
podman manifest push --all "${name}" dir:container