podmanV2: implement build

Implement `podman build` for the local client.  The remote client will
require some rather large work in the backend and a new build endpoint
for the libpod rest API.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

4 files changed, 25 insertions, 0 deletions

diff --git a/pkg/domain/entities/engine_image.go b/pkg/domain/entities/engine_image.go
index e3b606550..052e7bee5 100644
--- a/pkg/domain/entities/engine_image.go
+++ b/pkg/domain/entities/engine_image.go
@@ -7,6 +7,7 @@ import (
 )
 
 type ImageEngine interface {
+	Build(ctx context.Context, containerFiles []string, opts BuildOptions) (*BuildReport, error)
 	Config(ctx context.Context) (*config.Config, error)
 	Delete(ctx context.Context, nameOrId []string, opts ImageDeleteOptions) (*ImageDeleteReport, error)
 	Diff(ctx context.Context, nameOrId string, options DiffOptions) (*DiffReport, error)
diff --git a/pkg/domain/entities/types.go b/pkg/domain/entities/types.go
index 31a05f5d3..e4e1c3ad2 100644
--- a/pkg/domain/entities/types.go
+++ b/pkg/domain/entities/types.go
@@ -4,6 +4,7 @@ import (
 	"errors"
 	"net"
 
+	"github.com/containers/buildah/imagebuildah"
 	"github.com/containers/libpod/libpod/events"
 	"github.com/containers/libpod/pkg/specgen"
 	"github.com/containers/storage/pkg/archive"
@@ -104,3 +105,14 @@ func (e ErrorModel) Cause() error {
 func (e ErrorModel) Code() int {
 	return e.ResponseCode
 }
+
+// BuildOptions describe the options for building container images.
+type BuildOptions struct {
+	imagebuildah.BuildOptions
+}
+
+// BuildReport is the image-build report.
+type BuildReport struct {
+	// ID of the image.
+	ID string
+}
diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go
index 9467c14d4..0f710ad28 100644
--- a/pkg/domain/infra/abi/images.go
+++ b/pkg/domain/infra/abi/images.go
@@ -468,3 +468,11 @@ func (ir *ImageEngine) Search(ctx context.Context, term string, opts entities.Im
 func (ir *ImageEngine) Config(_ context.Context) (*config.Config, error) {
 	return ir.Libpod.GetConfig()
 }
+
+func (ir *ImageEngine) Build(ctx context.Context, containerFiles []string, opts entities.BuildOptions) (*entities.BuildReport, error) {
+	id, _, err := ir.Libpod.Build(ctx, opts.BuildOptions, containerFiles...)
+	if err != nil {
+		return nil, err
+	}
+	return &entities.BuildReport{ID: id}, nil
+}
diff --git a/pkg/domain/infra/tunnel/images.go b/pkg/domain/infra/tunnel/images.go
index 7d40e0327..6ea2bd9f2 100644
--- a/pkg/domain/infra/tunnel/images.go
+++ b/pkg/domain/infra/tunnel/images.go
@@ -259,3 +259,7 @@ func (ir *ImageEngine) Search(ctx context.Context, term string, opts entities.Im
 func (ir *ImageEngine) Config(_ context.Context) (*config.Config, error) {
 	return config.Default()
 }
+
+func (ir *ImageEngine) Build(ctx context.Context, containerFiles []string, opts entities.BuildOptions) (*entities.BuildReport, error) {
+	return nil, errors.New("not implemented yet")
+}