Execute adds all child commands to the root command sets flags appropriately.

RootCmd represents the base command when called without any subcommands.

ImageMetadataManifesto associates a piece of manifesto data with a particular image.

MetadataManifesto gives the type of a piece of arbitrary manifesto data, and the digest where it can be found A given image can only have one current piece of data of each type.

MetadataManifestoList holds all the metadata for a given image repository.