containerd/services/images/helpers.go
Kazuyoshi Kato 237ef0de9b Remove all gogoproto extensions
This commit removes the following gogoproto extensions;

- gogoproto.nullable
- gogoproto.customename
- gogoproto.unmarshaller_all
- gogoproto.stringer_all
- gogoproto.sizer_all
- gogoproto.marshaler_all
- gogoproto.goproto_unregonized_all
- gogoproto.goproto_stringer_all
- gogoproto.goproto_getters_all

None of them are supported by Google's toolchain (see #6564).

Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com>
2022-04-20 07:23:28 +00:00

76 lines
2.1 KiB
Go

/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package images
import (
imagesapi "github.com/containerd/containerd/api/services/images/v1"
"github.com/containerd/containerd/api/types"
"github.com/containerd/containerd/images"
"github.com/containerd/containerd/protobuf"
"github.com/opencontainers/go-digest"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"
)
func imagesToProto(images []images.Image) []*imagesapi.Image {
var imagespb []*imagesapi.Image
for _, image := range images {
image := image
imagespb = append(imagespb, imageToProto(&image))
}
return imagespb
}
func imageToProto(image *images.Image) *imagesapi.Image {
return &imagesapi.Image{
Name: image.Name,
Labels: image.Labels,
Target: descToProto(&image.Target),
CreatedAt: protobuf.ToTimestamp(image.CreatedAt),
UpdatedAt: protobuf.ToTimestamp(image.UpdatedAt),
}
}
func imageFromProto(imagepb *imagesapi.Image) images.Image {
return images.Image{
Name: imagepb.Name,
Labels: imagepb.Labels,
Target: descFromProto(imagepb.Target),
CreatedAt: protobuf.FromTimestamp(imagepb.CreatedAt),
UpdatedAt: protobuf.FromTimestamp(imagepb.UpdatedAt),
}
}
func descFromProto(desc *types.Descriptor) ocispec.Descriptor {
return ocispec.Descriptor{
MediaType: desc.MediaType,
Size: desc.Size_,
Digest: digest.Digest(desc.Digest),
Annotations: desc.Annotations,
}
}
func descToProto(desc *ocispec.Descriptor) *types.Descriptor {
return &types.Descriptor{
MediaType: desc.MediaType,
Size_: desc.Size,
Digest: desc.Digest.String(),
Annotations: desc.Annotations,
}
}