package abi import ( "context" "github.com/containers/common/libimage" "github.com/containers/podman/v3/pkg/domain/entities" "github.com/pkg/errors" ) func (ir *ImageEngine) List(ctx context.Context, opts entities.ImageListOptions) ([]*entities.ImageSummary, error) { listImagesOptions := &libimage.ListImagesOptions{ Filters: opts.Filter, } if !opts.All { // Filter intermediate images unless we want to list *all*. // NOTE: it's a positive filter, so `intermediate=false` means // to display non-intermediate images. listImagesOptions.Filters = append(listImagesOptions.Filters, "intermediate=false") } images, err := ir.Libpod.LibimageRuntime().ListImages(ctx, nil, listImagesOptions) if err != nil { return nil, err } summaries := []*entities.ImageSummary{} for _, img := range images { digests := make([]string, len(img.Digests())) for j, d := range img.Digests() { digests[j] = string(d) } isDangling, err := img.IsDangling(ctx) if err != nil { return nil, errors.Wrapf(err, "error checking if image %q is dangling", img.ID()) } e := entities.ImageSummary{ ID: img.ID(), // ConfigDigest: string(img.ConfigDigest), Created: img.Created().Unix(), Dangling: isDangling, Digest: string(img.Digest()), RepoDigests: digests, History: img.NamesHistory(), Names: img.Names(), ReadOnly: img.IsReadOnly(), SharedSize: 0, RepoTags: img.Names(), // may include tags and digests } e.Labels, err = img.Labels(ctx) if err != nil { return nil, errors.Wrapf(err, "error retrieving label for image %q: you may need to remove the image to resolve the error", img.ID()) } ctnrs, err := img.Containers() if err != nil { return nil, errors.Wrapf(err, "error retrieving containers for image %q: you may need to remove the image to resolve the error", img.ID()) } e.Containers = len(ctnrs) sz, err := img.Size() if err != nil { return nil, errors.Wrapf(err, "error retrieving size of image %q: you may need to remove the image to resolve the error", img.ID()) } e.Size = sz // This is good enough for now, but has to be // replaced later with correct calculation logic e.VirtualSize = sz parent, err := img.Parent(ctx) if err != nil { return nil, errors.Wrapf(err, "error retrieving parent of image %q: you may need to remove the image to resolve the error", img.ID()) } if parent != nil { e.ParentId = parent.ID() } summaries = append(summaries, &e) } return summaries, nil }