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-rw-r--r--pkg/domain/entities/images.go17
-rw-r--r--pkg/domain/infra/abi/images.go14
-rw-r--r--pkg/domain/infra/tunnel/images.go23
3 files changed, 35 insertions, 19 deletions
diff --git a/pkg/domain/entities/images.go b/pkg/domain/entities/images.go
index 3a12a4e22..2a8133680 100644
--- a/pkg/domain/entities/images.go
+++ b/pkg/domain/entities/images.go
@@ -271,11 +271,22 @@ type ImageImportReport struct {
Id string //nolint
}
+// ImageSaveOptions provide options for saving images.
type ImageSaveOptions struct {
+ // Compress layers when saving to a directory.
Compress bool
- Format string
- Output string
- Quiet bool
+ // Format of saving the image: oci-archive, oci-dir (directory with oci
+ // manifest type), docker-archive, docker-dir (directory with v2s2
+ // manifest type).
+ Format string
+ // MultiImageArchive denotes if the created archive shall include more
+ // than one image. Additional tags will be interpreted as references
+ // to images which are added to the archive.
+ MultiImageArchive bool
+ // Output - write image to the specified path.
+ Output string
+ // Quiet - suppress output when copying images
+ Quiet bool
}
// ImageTreeOptions provides options for ImageEngine.Tree()
diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go
index 6b94ca9c0..33060b34b 100644
--- a/pkg/domain/infra/abi/images.go
+++ b/pkg/domain/infra/abi/images.go
@@ -14,7 +14,6 @@ import (
"github.com/containers/common/pkg/config"
"github.com/containers/image/v5/docker"
- dockerarchive "github.com/containers/image/v5/docker/archive"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/image/v5/manifest"
"github.com/containers/image/v5/signature"
@@ -230,15 +229,6 @@ func (ir *ImageEngine) Pull(ctx context.Context, rawImage string, options entiti
}
}
- // Special-case for docker-archive which allows multiple tags.
- if imageRef.Transport().Name() == dockerarchive.Transport.Name() {
- newImage, err := ir.Libpod.ImageRuntime().LoadFromArchiveReference(ctx, imageRef, options.SignaturePolicy, writer)
- if err != nil {
- return nil, err
- }
- return &entities.ImagePullReport{Images: []string{newImage[0].ID()}}, nil
- }
-
var registryCreds *types.DockerAuthConfig
if len(options.Username) > 0 && len(options.Password) > 0 {
registryCreds = &types.DockerAuthConfig{
@@ -481,6 +471,10 @@ func (ir *ImageEngine) Import(ctx context.Context, opts entities.ImageImportOpti
}
func (ir *ImageEngine) Save(ctx context.Context, nameOrID string, tags []string, options entities.ImageSaveOptions) error {
+ if options.MultiImageArchive {
+ nameOrIDs := append([]string{nameOrID}, tags...)
+ return ir.Libpod.ImageRuntime().SaveImages(ctx, nameOrIDs, options.Format, options.Output, options.Quiet)
+ }
newImage, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrID)
if err != nil {
return err
diff --git a/pkg/domain/infra/tunnel/images.go b/pkg/domain/infra/tunnel/images.go
index b255c5da4..185cc2f9a 100644
--- a/pkg/domain/infra/tunnel/images.go
+++ b/pkg/domain/infra/tunnel/images.go
@@ -251,12 +251,23 @@ func (ir *ImageEngine) Save(ctx context.Context, nameOrID string, tags []string,
return err
}
- exErr := images.Export(ir.ClientCxt, nameOrID, f, &options.Format, &options.Compress)
- if err := f.Close(); err != nil {
- return err
- }
- if exErr != nil {
- return exErr
+ if options.MultiImageArchive {
+ exErr := images.MultiExport(ir.ClientCxt, append([]string{nameOrID}, tags...), f, &options.Format, &options.Compress)
+ if err := f.Close(); err != nil {
+ return err
+ }
+ if exErr != nil {
+ return exErr
+ }
+ } else {
+ // FIXME: tags are entirely ignored here but shouldn't.
+ exErr := images.Export(ir.ClientCxt, nameOrID, f, &options.Format, &options.Compress)
+ if err := f.Close(); err != nil {
+ return err
+ }
+ if exErr != nil {
+ return exErr
+ }
}
if options.Format != "oci-dir" && options.Format != "docker-dir" {