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Update the content interface to return info from update

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Namespace keys used by client for uncompressed

Signed-off-by: Derek McGowan <derek@mcgstyle.net>
This commit is contained in:
Derek McGowan 2017-07-12 16:22:13 -07:00
parent 4f388e0e27
commit a78d0bdeac
No known key found for this signature in database
GPG Key ID: F58C5D0A4405ACDB
10 changed files with 318 additions and 181 deletions
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344
api/services/content/v1/content.pb.go
View File

@ -13,6 +13,7 @@
InfoRequest
InfoResponse
UpdateRequest
UpdateResponse
ListContentRequest
ListContentResponse
DeleteContentRequest
@ -153,6 +154,14 @@ func (m *UpdateRequest) Reset() { *m = UpdateRequest{} }
func (*UpdateRequest) ProtoMessage() {}
func (*UpdateRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{3} }
type UpdateResponse struct {
Info Info `protobuf:"bytes,1,opt,name=info" json:"info"`
}
func (m *UpdateResponse) Reset() { *m = UpdateResponse{} }
func (*UpdateResponse) ProtoMessage() {}
func (*UpdateResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{4} }
type ListContentRequest struct {
// Filters contains one or more filters using the syntax defined in the
// containerd filter package.
@ -169,7 +178,7 @@ type ListContentRequest struct {
func (m *ListContentRequest) Reset() { *m = ListContentRequest{} }
func (*ListContentRequest) ProtoMessage() {}
func (*ListContentRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{4} }
func (*ListContentRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{5} }
type ListContentResponse struct {
Info []Info `protobuf:"bytes,1,rep,name=info" json:"info"`
@ -177,7 +186,7 @@ type ListContentResponse struct {
func (m *ListContentResponse) Reset() { *m = ListContentResponse{} }
func (*ListContentResponse) ProtoMessage() {}
func (*ListContentResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{5} }
func (*ListContentResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{6} }
type DeleteContentRequest struct {
// Digest specifies which content to delete.
@ -186,7 +195,7 @@ type DeleteContentRequest struct {
func (m *DeleteContentRequest) Reset() { *m = DeleteContentRequest{} }
func (*DeleteContentRequest) ProtoMessage() {}
func (*DeleteContentRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{6} }
func (*DeleteContentRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{7} }
// ReadContentRequest defines the fields that make up a request to read a portion of
// data from a stored object.
@ -204,7 +213,7 @@ type ReadContentRequest struct {
func (m *ReadContentRequest) Reset() { *m = ReadContentRequest{} }
func (*ReadContentRequest) ProtoMessage() {}
func (*ReadContentRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{7} }
func (*ReadContentRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{8} }
// ReadContentResponse carries byte data for a read request.
type ReadContentResponse struct {
@ -214,7 +223,7 @@ type ReadContentResponse struct {
func (m *ReadContentResponse) Reset() { *m = ReadContentResponse{} }
func (*ReadContentResponse) ProtoMessage() {}
func (*ReadContentResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{8} }
func (*ReadContentResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{9} }
type Status struct {
StartedAt time.Time `protobuf:"bytes,1,opt,name=started_at,json=startedAt,stdtime" json:"started_at"`
@ -227,7 +236,7 @@ type Status struct {
func (m *Status) Reset() { *m = Status{} }
func (*Status) ProtoMessage() {}
func (*Status) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{9} }
func (*Status) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{10} }
type StatusRequest struct {
Ref string `protobuf:"bytes,1,opt,name=ref,proto3" json:"ref,omitempty"`
@ -235,7 +244,7 @@ type StatusRequest struct {
func (m *StatusRequest) Reset() { *m = StatusRequest{} }
func (*StatusRequest) ProtoMessage() {}
func (*StatusRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{10} }
func (*StatusRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{11} }
type StatusResponse struct {
Status *Status `protobuf:"bytes,1,opt,name=status" json:"status,omitempty"`
@ -243,7 +252,7 @@ type StatusResponse struct {
func (m *StatusResponse) Reset() { *m = StatusResponse{} }
func (*StatusResponse) ProtoMessage() {}
func (*StatusResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{11} }
func (*StatusResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{12} }
type ListStatusesRequest struct {
Filters []string `protobuf:"bytes,1,rep,name=filters" json:"filters,omitempty"`
@ -251,7 +260,7 @@ type ListStatusesRequest struct {
func (m *ListStatusesRequest) Reset() { *m = ListStatusesRequest{} }
func (*ListStatusesRequest) ProtoMessage() {}
func (*ListStatusesRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{12} }
func (*ListStatusesRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{13} }
type ListStatusesResponse struct {
Statuses []Status `protobuf:"bytes,1,rep,name=statuses" json:"statuses"`
@ -259,7 +268,7 @@ type ListStatusesResponse struct {
func (m *ListStatusesResponse) Reset() { *m = ListStatusesResponse{} }
func (*ListStatusesResponse) ProtoMessage() {}
func (*ListStatusesResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{13} }
func (*ListStatusesResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{14} }
// WriteContentRequest writes data to the request ref at offset.
type WriteContentRequest struct {
@ -316,7 +325,7 @@ type WriteContentRequest struct {
func (m *WriteContentRequest) Reset() { *m = WriteContentRequest{} }
func (*WriteContentRequest) ProtoMessage() {}
func (*WriteContentRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{14} }
func (*WriteContentRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{15} }
// WriteContentResponse is returned on the culmination of a write call.
type WriteContentResponse struct {
@ -350,7 +359,7 @@ type WriteContentResponse struct {
func (m *WriteContentResponse) Reset() { *m = WriteContentResponse{} }
func (*WriteContentResponse) ProtoMessage() {}
func (*WriteContentResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{15} }
func (*WriteContentResponse) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{16} }
type AbortRequest struct {
Ref string `protobuf:"bytes,1,opt,name=ref,proto3" json:"ref,omitempty"`
@ -358,13 +367,14 @@ type AbortRequest struct {
func (m *AbortRequest) Reset() { *m = AbortRequest{} }
func (*AbortRequest) ProtoMessage() {}
func (*AbortRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{16} }
func (*AbortRequest) Descriptor() ([]byte, []int) { return fileDescriptorContent, []int{17} }
func init() {
proto.RegisterType((*Info)(nil), "containerd.services.content.v1.Info")
proto.RegisterType((*InfoRequest)(nil), "containerd.services.content.v1.InfoRequest")
proto.RegisterType((*InfoResponse)(nil), "containerd.services.content.v1.InfoResponse")
proto.RegisterType((*UpdateRequest)(nil), "containerd.services.content.v1.UpdateRequest")
proto.RegisterType((*UpdateResponse)(nil), "containerd.services.content.v1.UpdateResponse")
proto.RegisterType((*ListContentRequest)(nil), "containerd.services.content.v1.ListContentRequest")
proto.RegisterType((*ListContentResponse)(nil), "containerd.services.content.v1.ListContentResponse")
proto.RegisterType((*DeleteContentRequest)(nil), "containerd.services.content.v1.DeleteContentRequest")
@ -402,7 +412,7 @@ type ContentClient interface {
// This call can be used to manage the mutable content labels. The
// immutable metadata such as digest, size, and committed at cannot
// be updated.
Update(ctx context.Context, in *UpdateRequest, opts ...grpc.CallOption) (*google_protobuf3.Empty, error)
Update(ctx context.Context, in *UpdateRequest, opts ...grpc.CallOption) (*UpdateResponse, error)
// List streams the entire set of content as Info objects and closes the
// stream.
//
@ -464,8 +474,8 @@ func (c *contentClient) Info(ctx context.Context, in *InfoRequest, opts ...grpc.
return out, nil
}
func (c *contentClient) Update(ctx context.Context, in *UpdateRequest, opts ...grpc.CallOption) (*google_protobuf3.Empty, error) {
out := new(google_protobuf3.Empty)
func (c *contentClient) Update(ctx context.Context, in *UpdateRequest, opts ...grpc.CallOption) (*UpdateResponse, error) {
out := new(UpdateResponse)
err := grpc.Invoke(ctx, "/containerd.services.content.v1.Content/Update", in, out, c.cc, opts...)
if err != nil {
return nil, err
@ -617,7 +627,7 @@ type ContentServer interface {
// This call can be used to manage the mutable content labels. The
// immutable metadata such as digest, size, and committed at cannot
// be updated.
Update(context.Context, *UpdateRequest) (*google_protobuf3.Empty, error)
Update(context.Context, *UpdateRequest) (*UpdateResponse, error)
// List streams the entire set of content as Info objects and closes the
// stream.
//
@ -1040,6 +1050,32 @@ func (m *UpdateRequest) MarshalTo(dAtA []byte) (int, error) {
return i, nil
}
func (m *UpdateResponse) Marshal() (dAtA []byte, err error) {
size := m.Size()
dAtA = make([]byte, size)
n, err := m.MarshalTo(dAtA)
if err != nil {
return nil, err
}
return dAtA[:n], nil
}
func (m *UpdateResponse) MarshalTo(dAtA []byte) (int, error) {
var i int
_ = i
var l int
_ = l
dAtA[i] = 0xa
i++
i = encodeVarintContent(dAtA, i, uint64(m.Info.Size()))
n6, err := m.Info.MarshalTo(dAtA[i:])
if err != nil {
return 0, err
}
i += n6
return i, nil
}
func (m *ListContentRequest) Marshal() (dAtA []byte, err error) {
size := m.Size()
dAtA = make([]byte, size)
@ -1208,19 +1244,19 @@ func (m *Status) MarshalTo(dAtA []byte) (int, error) {
dAtA[i] = 0xa
i++
i = encodeVarintContent(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.StartedAt)))
n6, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.StartedAt, dAtA[i:])
if err != nil {
return 0, err
}
i += n6
dAtA[i] = 0x12
i++
i = encodeVarintContent(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt)))
n7, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.UpdatedAt, dAtA[i:])
n7, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.StartedAt, dAtA[i:])
if err != nil {
return 0, err
}
i += n7
dAtA[i] = 0x12
i++
i = encodeVarintContent(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt)))
n8, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.UpdatedAt, dAtA[i:])
if err != nil {
return 0, err
}
i += n8
if len(m.Ref) > 0 {
dAtA[i] = 0x1a
i++
@ -1289,11 +1325,11 @@ func (m *StatusResponse) MarshalTo(dAtA []byte) (int, error) {
dAtA[i] = 0xa
i++
i = encodeVarintContent(dAtA, i, uint64(m.Status.Size()))
n8, err := m.Status.MarshalTo(dAtA[i:])
n9, err := m.Status.MarshalTo(dAtA[i:])
if err != nil {
return 0, err
}
i += n8
i += n9
}
return i, nil
}
@ -1435,19 +1471,19 @@ func (m *WriteContentResponse) MarshalTo(dAtA []byte) (int, error) {
dAtA[i] = 0x12
i++
i = encodeVarintContent(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.StartedAt)))
n9, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.StartedAt, dAtA[i:])
if err != nil {
return 0, err
}
i += n9
dAtA[i] = 0x1a
i++
i = encodeVarintContent(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt)))
n10, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.UpdatedAt, dAtA[i:])
n10, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.StartedAt, dAtA[i:])
if err != nil {
return 0, err
}
i += n10
dAtA[i] = 0x1a
i++
i = encodeVarintContent(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt)))
n11, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.UpdatedAt, dAtA[i:])
if err != nil {
return 0, err
}
i += n11
if m.Offset != 0 {
dAtA[i] = 0x20
i++
@ -1573,6 +1609,14 @@ func (m *UpdateRequest) Size() (n int) {
return n
}
func (m *UpdateResponse) Size() (n int) {
var l int
_ = l
l = m.Info.Size()
n += 1 + l + sovContent(uint64(l))
return n
}
func (m *ListContentRequest) Size() (n int) {
var l int
_ = l
@ -1832,6 +1876,16 @@ func (this *UpdateRequest) String() string {
}, "")
return s
}
func (this *UpdateResponse) String() string {
if this == nil {
return "nil"
}
s := strings.Join([]string{`&UpdateResponse{`,
`Info:` + strings.Replace(strings.Replace(this.Info.String(), "Info", "Info", 1), `&`, ``, 1) + `,`,
`}`,
}, "")
return s
}
func (this *ListContentRequest) String() string {
if this == nil {
return "nil"
@ -2534,6 +2588,86 @@ func (m *UpdateRequest) Unmarshal(dAtA []byte) error {
}
return nil
}
func (m *UpdateResponse) Unmarshal(dAtA []byte) error {
l := len(dAtA)
iNdEx := 0
for iNdEx < l {
preIndex := iNdEx
var wire uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowContent
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
wire |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
fieldNum := int32(wire >> 3)
wireType := int(wire & 0x7)
if wireType == 4 {
return fmt.Errorf("proto: UpdateResponse: wiretype end group for non-group")
}
if fieldNum <= 0 {
return fmt.Errorf("proto: UpdateResponse: illegal tag %d (wire type %d)", fieldNum, wire)
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType)
}
var msglen int
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowContent
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
msglen |= (int(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
if msglen < 0 {
return ErrInvalidLengthContent
}
postIndex := iNdEx + msglen
if postIndex > l {
return io.ErrUnexpectedEOF
}
if err := m.Info.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}
iNdEx = postIndex
default:
iNdEx = preIndex
skippy, err := skipContent(dAtA[iNdEx:])
if err != nil {
return err
}
if skippy < 0 {
return ErrInvalidLengthContent
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
iNdEx += skippy
}
}
if iNdEx > l {
return io.ErrUnexpectedEOF
}
return nil
}
func (m *ListContentRequest) Unmarshal(dAtA []byte) error {
l := len(dAtA)
iNdEx := 0
@ -4099,72 +4233,72 @@ func init() {
}
var fileDescriptorContent = []byte{
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}

6
api/services/content/v1/content.proto
View File

@ -22,7 +22,7 @@ service Content {
// This call can be used to manage the mutable content labels. The
// immutable metadata such as digest, size, and committed at cannot
// be updated.
rpc Update(UpdateRequest) returns (google.protobuf.Empty);
rpc Update(UpdateRequest) returns (UpdateResponse);
// List streams the entire set of content as Info objects and closes the
// stream.
@ -111,6 +111,10 @@ message UpdateRequest {
google.protobuf.FieldMask update_mask = 2;
}
message UpdateResponse {
Info info = 1 [(gogoproto.nullable) = false];
}
message ListContentRequest {
// Filters contains one or more filters using the syntax defined in the
// containerd filter package.

46
cmd/dist/labels.go vendored
View File

@ -4,6 +4,7 @@ import (
"fmt"
"strings"
"github.com/containerd/containerd/content"
digest "github.com/opencontainers/go-digest"
"github.com/urfave/cli"
)
@ -16,8 +17,7 @@ var labelCommand = cli.Command{
Flags: []cli.Flag{},
Action: func(context *cli.Context) error {
var (
object = context.Args().First()
labelArgs = context.Args().Tail()
object, labels = objectWithLabelArgs(context)
)
ctx, cancel := appContext(context)
defer cancel()
@ -32,32 +32,36 @@ var labelCommand = cli.Command{
return err
}
info, err := cs.Info(ctx, dgst)
if err != nil {
return err
}
if info.Labels == nil {
info.Labels = map[string]string{}
info := content.Info{
Digest: dgst,
Labels: map[string]string{},
}
var paths []string
for _, arg := range labelArgs {
var k, v string
if idx := strings.IndexByte(arg, '='); idx > 0 {
k = arg[:idx]
v = arg[idx+1:]
} else {
k = arg
}
for k, v := range labels {
paths = append(paths, fmt.Sprintf("labels.%s", k))
if v == "" {
delete(info.Labels, k)
} else {
if v != "" {
info.Labels[k] = v
}
}
return cs.Update(ctx, info, paths...)
// Nothing updated, do no clear
if len(paths) == 0 {
info, err = cs.Info(ctx, info.Digest)
} else {
info, err = cs.Update(ctx, info, paths...)
}
if err != nil {
return err
}
var labelStrings []string
for k, v := range info.Labels {
labelStrings = append(labelStrings, fmt.Sprintf("%s=%s", k, v))
}
fmt.Println(strings.Join(labelStrings, ","))
return nil
},
}

2
content/content.go
View File

@ -60,7 +60,7 @@ type Manager interface {
// fields will be updated.
// Mutable fields:
// labels.*
Update(ctx context.Context, info Info, fieldpaths ...string) error
Update(ctx context.Context, info Info, fieldpaths ...string) (Info, error)
// Walk will call fn for each item in the content store which
// match the provided filters. If no filters are given all

4
content/store.go
View File

@ -93,9 +93,9 @@ func (cs *store) Delete(ctx context.Context, dgst digest.Digest) error {
return nil
}
func (cs *store) Update(ctx context.Context, info Info, fieldpaths ...string) error {
func (cs *store) Update(ctx context.Context, info Info, fieldpaths ...string) (Info, error) {
// TODO: Support persisting and updating mutable content data
return errors.Wrapf(errdefs.ErrFailedPrecondition, "update not supported on immutable content store")
return Info{}, errors.Wrapf(errdefs.ErrFailedPrecondition, "update not supported on immutable content store")
}
func (cs *store) Walk(ctx context.Context, fn WalkFunc, filters ...string) error {

6
image.go
View File

@ -57,12 +57,12 @@ func (i *image) Unpack(ctx context.Context, snapshotterName string) error {
if err != nil {
return err
}
if info.Labels["uncompressed"] != layer.Diff.Digest.String() {
if info.Labels["containerd.io/uncompressed"] != layer.Diff.Digest.String() {
if info.Labels == nil {
info.Labels = map[string]string{}
}
info.Labels["uncompressed"] = layer.Diff.Digest.String()
if err := cs.Update(ctx, info, "labels.uncompressed"); err != nil {
info.Labels["containerd.io/uncompressed"] = layer.Diff.Digest.String()
if _, err := cs.Update(ctx, info, "labels.containerd.io/uncompressed"); err != nil {
return err
}
}

19
metadata/adaptors.go
View File

@ -70,6 +70,25 @@ func adaptContainer(o interface{}) filters.Adaptor {
})
}
func adaptContentInfo(info content.Info) filters.Adaptor {
return filters.AdapterFunc(func(fieldpath []string) (string, bool) {
if len(fieldpath) == 0 {
return "", false
}
switch fieldpath[0] {
case "digest":
return info.Digest.String(), true
case "size":
// TODO: support size based filtering
case "labels":
return checkMap(fieldpath[1:], info.Labels)
}
return "", false
})
}
func adaptContentStatus(status content.Status) filters.Adaptor {
return filters.AdapterFunc(func(fieldpath []string) (string, bool) {
if len(fieldpath) == 0 {

52
metadata/content.go
View File

@ -52,22 +52,21 @@ func (cs *contentStore) Info(ctx context.Context, dgst digest.Digest) (content.I
return info, nil
}
func (cs *contentStore) Update(ctx context.Context, info content.Info, fieldpaths ...string) error {
func (cs *contentStore) Update(ctx context.Context, info content.Info, fieldpaths ...string) (content.Info, error) {
ns, err := namespaces.NamespaceRequired(ctx)
if err != nil {
return err
return content.Info{}, err
}
updated := content.Info{
Digest: info.Digest,
}
if err := update(ctx, cs.db, func(tx *bolt.Tx) error {
bkt := getBlobBucket(tx, ns, info.Digest)
if bkt == nil {
return errors.Wrapf(errdefs.ErrNotFound, "content digest %v", info.Digest)
}
updated := content.Info{
Digest: info.Digest,
}
if err := readInfo(&updated, bkt); err != nil {
return errors.Wrapf(err, "info %q", info.Digest)
}
@ -92,16 +91,16 @@ func (cs *contentStore) Update(ctx context.Context, info content.Info, fieldpath
}
}
} else {
info.CommittedAt = updated.CommittedAt
updated = info
// Set mutable fields
updated.Labels = info.Labels
}
updated.UpdatedAt = time.Now().UTC()
return writeInfo(&updated, bkt)
}); err != nil {
return err
return content.Info{}, err
}
return nil
return updated, nil
}
func (cs *contentStore) Walk(ctx context.Context, fn content.WalkFunc, fs ...string) error {
@ -110,17 +109,9 @@ func (cs *contentStore) Walk(ctx context.Context, fn content.WalkFunc, fs ...str
return err
}
var filter filters.Filter = filters.Always
if len(fs) > 0 {
fa := make([]filters.Filter, 0, len(fs))
for _, s := range fs {
f, err := filters.Parse(s)
if err != nil {
return errors.Wrapf(errdefs.ErrInvalidArgument, "bad filter %q", s)
}
fa = append(fa, f)
}
filter = filters.Filter(filters.Any(fa))
filter, err := filters.ParseAll(fs...)
if err != nil {
return err
}
// TODO: Batch results to keep from reading all info into memory
@ -481,22 +472,3 @@ func writeInfo(info *content.Info, bkt *bolt.Bucket) error {
return nil
}
func adaptContentInfo(info content.Info) filters.Adaptor {
return filters.AdapterFunc(func(fieldpath []string) (string, bool) {
if len(fieldpath) == 0 {
return "", false
}
switch fieldpath[0] {
case "digest":
return info.Digest.String(), true
case "size":
// TODO: support size based filtering
case "labels":
return checkMap(fieldpath[1:], info.Labels)
}
return "", false
})
}

9
services/content/service.go
View File

@ -83,16 +83,19 @@ func (s *Service) Info(ctx context.Context, req *api.InfoRequest) (*api.InfoResp
}, nil
}
func (s *Service) Update(ctx context.Context, req *api.UpdateRequest) (*empty.Empty, error) {
func (s *Service) Update(ctx context.Context, req *api.UpdateRequest) (*api.UpdateResponse, error) {
if err := req.Info.Digest.Validate(); err != nil {
return nil, grpc.Errorf(codes.InvalidArgument, "%q failed validation", req.Info.Digest)
}
if err := s.store.Update(ctx, infoFromGRPC(req.Info), req.UpdateMask.GetPaths()...); err != nil {
info, err := s.store.Update(ctx, infoFromGRPC(req.Info), req.UpdateMask.GetPaths()...)
if err != nil {
return nil, errdefs.ToGRPC(err)
}
return &empty.Empty{}, nil
return &api.UpdateResponse{
Info: infoToGRPC(info),
}, nil
}
func (s *Service) List(req *api.ListContentRequest, session api.Content_ListServer) error {

11
services/content/store.go
View File

@ -108,16 +108,17 @@ func (rs *remoteStore) Status(ctx context.Context, ref string) (content.Status,
}, nil
}
func (rs *remoteStore) Update(ctx context.Context, info content.Info, fieldpaths ...string) error {
if _, err := rs.client.Update(ctx, &contentapi.UpdateRequest{
func (rs *remoteStore) Update(ctx context.Context, info content.Info, fieldpaths ...string) (content.Info, error) {
resp, err := rs.client.Update(ctx, &contentapi.UpdateRequest{
Info: infoToGRPC(info),
UpdateMask: &protobuftypes.FieldMask{
Paths: fieldpaths,
},
}); err != nil {
return errdefs.FromGRPC(err)
})
if err != nil {
return content.Info{}, errdefs.FromGRPC(err)
}
return nil
return infoFromGRPC(resp.Info), nil
}
func (rs *remoteStore) ListStatuses(ctx context.Context, filters ...string) ([]content.Status, error) {