Method ListLayerMetadata

pkg/docker/dockerimage/packagefiles.go:182–207

()

}

func (ref *PackageFiles) ListLayerMetadata() ([]*LayerMetadata, error) {
	layers, err := ref.img.Layers()
	if err != nil {
		return nil, err
	}

	var list []*LayerMetadata
	for idx, layer := range layers {
		digest, _ := layer.Digest()
		diffID, _ := layer.DiffID()
		size, _ := layer.Size()
		mediaType, _ := layer.MediaType()

		layerInfo := &LayerMetadata{
			Index:     idx,
			Digest:    digest.String(),
			DiffID:    diffID.String(),
			MediaType: string(mediaType),
			Size:      size,
		}

		list = append(list, layerInfo)
	}

	return list, nil
}

func (ref *PackageFiles) ListLayerFiles(selectors []FileSelector) ([]*LayerFiles, error) {
	//layersMetadata (by index)