You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: image_inspect.go
    path of file: ./repos/docker-ce/components/engine/daemon/images
    
    the code of the file until where you have to start completion: package images // import "github.com/docker/docker/daemon/images"

import (
	"time"

	"github.com/docker/distribution/reference"
	"github.com/docker/docker/api/types"
	"github.com/docker/docker/image"
	"github.com/docker/docker/layer"
	"github.com/docker/docker/pkg/system"
	"github.com/pkg/errors"
)

// LookupImage looks up an image by name and returns it as an ImageInspect
// structure.
func (i *ImageService) LookupImage(name string) (*types.ImageInspect, error) {
	img, err := i.GetImage(name, nil)
	if err != nil {
		return nil, errors.Wrapf(err, "no such image: %s", name)
	}
	if !system.IsOSSupported(img.OperatingSystem()) {
		return nil, system.ErrNotSupportedOperatingSystem
	}
	refs := i.referenceStore.References(img.ID().Digest())
	repoTags := []string{}
	repoDigests := []string{}
	for _, ref := range refs {
		switch ref.(type) {
		case reference.NamedTagged:
			repoTags = append(repoTags, reference.FamiliarString(ref))
		case reference.Canonical:
			repoDigests = append(repoDigests, reference.FamiliarString(ref))
		}
	}

	var size int64
	var layerMetadata map[string]string
	layerID := img.RootFS.ChainID()
	if layerID != "" {
		l, err := i.layerStore.Get(layerID)
		if err != nil {
			return nil, err
		}
		defer layer.ReleaseAndLog(i.layerStore, l)
		size, err = l.Size()
		if err != nil {
			return nil, err
		}

		layerMetadata, err = l.Metadata()
		if err != nil {
			return nil, err
		}
	}

	comment := img.Comment
	if len(comment) == 0 && len(img.History) > 0 {
		comment = img.History[len(img.History)-1].Comment
	}

	lastUpdated, err := i.imageStore.GetLastUpdated(img.ID())
	if err != nil {
		return nil, err
	}

	imageInspect := &types.ImageInspect{
		ID:              img.ID().String(),
		RepoTags:        repoTags,
		RepoDigests:     repoDigests,
		Parent:          img.Parent.String(),
		Comment:         comment,
		Created:         img.Created.Format(time.RFC3339Nano),
		Container:       img.Container,
		ContainerConfig: &img.ContainerConfig,
		DockerVersion:  
    
func (i *ImageService) LookupImage(name string) (*types.ImageInspect, error) {
	img, err := i.GetImage(name, nil)
	if err != nil {
		return nil, errors.Wrapf(err, "no such image: %s", name)
	}
	if !system.IsOSSupported(img.OperatingSystem()) {
		return nil, system.ErrNotSupportedOperatingSystem
	}
	refs := i.referenceStore.References(img.ID().Digest())
	repoTags := []string{}
	repoDigests := []string{}
	for _, ref := range refs {
		switch ref.(type) {
		case reference.NamedTagged:
			repoTags = append(repoTags, reference.FamiliarString(ref))
		case reference.Canonical:
			repoDigests = append(repoDigests, reference.FamiliarString(ref))
		}
	}

	var size int64
	var layerMetadata map[string]string
	layerID := img.RootFS.ChainID()
	if layerID != "" {
		l, err := i.layerStore.Get(layerID)
		if err != nil {
			return nil, err
		}
		defer layer.ReleaseAndLog(i.layerStore, l)
		size, err = l.Size()
		if err != nil {
			return nil, err
		}

		layerMetadata, err = l.Metadata()
		if err != nil {
			return nil, err
		}
	}

	comment := img.Comment
	if len(comment) == 0 && len(img.History) > 0 {
		comment = img.History[len(img.History)-1].Comment
	}

	lastUpdated, err := i.imageStore.GetLastUpdated(img.ID())
	if err != nil {
		return nil, err
	}

	imageInspect := &types.ImageInspect{
		ID:              img.ID().String(),
		RepoTags:        repoTags,
		RepoDigests:     repoDigests,
		Parent:          img.Parent.String(),
		Comment:         comment,
		Created:         img.Created.Format(time.RFC3339Nano),
		Container:       img.Container,
		ContainerConfig: &img.ContainerConfig,
		DockerVersion:   img.DockerVersion,
		Author:          img.Author,
		Config:          img.Config,
		Architecture:    img.Architecture,
		Variant:         img.Variant,
		Os:              img.OperatingSystem(),
		OsVersion:       img.OSVersion,
		Size:            size,
		VirtualSize:     size, // TODO: field unused, deprecate
		RootFS:          rootFSToAPIType(img.RootFS),
		Metadata: types.ImageMetadata{
			LastTagTime: lastUpdated,
		},
	}

	imageInspect.GraphDriver.Name = i.layerStore.DriverName()
	imageInspect.GraphDriver.Data = layerMetadata

	return imageInspect, nil
}