3 files changed, 23 insertions, 4 deletions
diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go
index 0f710ad28..4353e0798 100644
--- a/pkg/domain/infra/abi/images.go
+++ b/pkg/domain/infra/abi/images.go
@@ -476,3 +476,15 @@ func (ir *ImageEngine) Build(ctx context.Context, containerFiles []string, opts
 	}
 	return &entities.BuildReport{ID: id}, nil
 }
+
+func (ir *ImageEngine) Tree(ctx context.Context, nameOrId string, opts entities.ImageTreeOptions) (*entities.ImageTreeReport, error) {
+	img, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId)
+	if err != nil {
+		return nil, err
+	}
+	results, err := img.GenerateTree(opts.WhatRequires)
+	if err != nil {
+		return nil, err
+	}
+	return &entities.ImageTreeReport{Tree: results}, nil
+}
diff --git a/pkg/domain/infra/abi/system.go b/pkg/domain/infra/abi/system.go
index 67593b2dd..078f5404d 100644
--- a/pkg/domain/infra/abi/system.go
+++ b/pkg/domain/infra/abi/system.go
@@ -35,7 +35,7 @@ func (ic *ContainerEngine) Info(ctx context.Context) (*define.Info, error) {
 
 func (ic *ContainerEngine) RestService(_ context.Context, opts entities.ServiceOptions) error {
 	var (
-		listener net.Listener
+		listener *net.Listener
 		err      error
 	)
 
@@ -45,13 +45,14 @@ func (ic *ContainerEngine) RestService(_ context.Context, opts entities.ServiceO
 			return errors.Errorf("%s is an invalid socket destination", opts.URI)
 		}
 		address := strings.Join(fields[1:], ":")
-		listener, err = net.Listen(fields[0], address)
+		l, err := net.Listen(fields[0], address)
 		if err != nil {
 			return errors.Wrapf(err, "unable to create socket %s", opts.URI)
 		}
+		listener = &l
 	}
 
-	server, err := api.NewServerWithSettings(ic.Libpod, opts.Timeout, &listener)
+	server, err := api.NewServerWithSettings(ic.Libpod, opts.Timeout, listener)
 	if err != nil {
 		return err
 	}
@@ -62,7 +63,9 @@ func (ic *ContainerEngine) RestService(_ context.Context, opts entities.ServiceO
 	}()
 
 	err = server.Serve()
-	_ = listener.Close()
+	if listener != nil {
+		_ = (*listener).Close()
+	}
 	return err
 }
 
diff --git a/pkg/domain/infra/tunnel/images.go b/pkg/domain/infra/tunnel/images.go
index 6ea2bd9f2..2decd605d 100644
--- a/pkg/domain/infra/tunnel/images.go
+++ b/pkg/domain/infra/tunnel/images.go
@@ -263,3 +263,7 @@ func (ir *ImageEngine) Config(_ context.Context) (*config.Config, error) {
 func (ir *ImageEngine) Build(ctx context.Context, containerFiles []string, opts entities.BuildOptions) (*entities.BuildReport, error) {
 	return nil, errors.New("not implemented yet")
 }
+
+func (ir *ImageEngine) Tree(ctx context.Context, nameOrId string, opts entities.ImageTreeOptions) (*entities.ImageTreeReport, error) {
+	return nil, errors.New("not implemented yet")
+}