extract

type LayerFilter interface {
	Filter(layers []distribution.Descriptor) ([]distribution.Descriptor, error)
}

type Mapping struct {
	// Name is provided for caller convenience for associating image callback metadata with a mapping
	Name string
	// Image is the raw input image to extract
	Image string
	// ImageRef is the parsed version of the raw input image
	ImageRef imagereference.DockerImageReference
	// LayerFilter can select which images to load
	LayerFilter LayerFilter
	// From is the directory or file in the image to extract
	From string
	// To is the directory to extract the contents of the directory or the named file into.
	To string
	// ConditionFn is invoked before extracting the content and allows the set of images to be filtered.
	ConditionFn func(m *Mapping, dgst digest.Digest, imageConfig *docker10.DockerImageConfig) (bool, error)
}

type Options struct {
	Mappings []Mapping

	Paths []string

	OnlyFiles         bool
	RemovePermissions bool

	FilterOptions imagemanifest.FilterOptions

	MaxPerRegistry int

	DryRun   bool
	Insecure bool

	genericclioptions.IOStreams

	ImageMetadataCallback func(m *Mapping, dgst digest.Digest, imageConfig *docker10.DockerImageConfig)
}