WithFinalRepository Sets the final repository where to push images of built artifacts.

WithPushRepository Sets the image reference where to push cache images.

ImageHashTree is holding the Database and the options to resolve PackageImageHashTrees for a given specfile It is responsible of returning a concrete result which identifies a Package in a HashTree.

PackageImageHashTree represent the Package into a given image hash tree The hash tree is constructed by a set of images representing the package during its build stage.