Use a request for the context list rpc in cli.proto

Dockerfile

@@ -34,7 +34,9 @@ RUN --mount=type=cache,target=/root/.cache/go-build \
     make xbins
 
 FROM scratch AS protos
-COPY --from=make-protos /go/src/github.com/docker/api/backend/v1/*.pb.go .
+COPY --from=make-protos /go/src/github.com/docker/api/backend/v1/*.pb.go ./backend/v1/
+COPY --from=make-protos /go/src/github.com/docker/api/compose/v1/*.pb.go ./compose/v1/
+COPY --from=make-protos /go/src/github.com/docker/api/cli/v1/*.pb.go ./cli/v1/
 
 FROM scratch AS bins
 COPY --from=make-bins /go/src/github.com/docker/api/bin/* .

Makefile

@@ -49,7 +49,7 @@ xcli: cli
 
 dprotos:
 	docker build . \
-	--output type=local,dest=./backend/v1 \
+	--output type=local,dest=. \
 	--target protos
 
 dbins: dprotos

cli/cmd/serve.go

@@ -9,7 +9,6 @@ import (
 	"github.com/docker/api/context/store"
 	"github.com/docker/api/server"
 	"github.com/docker/api/server/proxy"
-	"github.com/golang/protobuf/ptypes/empty"
 	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
 
@@ -67,7 +66,7 @@ type cliServer struct {
 	ctx context.Context
 }
 
-func (cs *cliServer) Contexts(context.Context, *empty.Empty) (*cliv1.ContextsResponse, error) {
+func (cs *cliServer) Contexts(ctx context.Context, request *cliv1.ContextsRequest) (*cliv1.ContextsResponse, error) {
 	s, err := store.New()
 	if err != nil {
 		logrus.Error(err)

cli/v1/cli.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.21.0-devel
-// 	protoc        v3.11.4
+// 	protoc        v3.6.1
 // source: cli/v1/cli.proto
 
 package v1
@@ -9,7 +9,6 @@ package v1
 import (
 	context "context"
 	proto "github.com/golang/protobuf/proto"
-	empty "github.com/golang/protobuf/ptypes/empty"
 	grpc "google.golang.org/grpc"
 	codes "google.golang.org/grpc/codes"
 	status "google.golang.org/grpc/status"
@@ -85,6 +84,44 @@ func (x *Context) GetContextType() string {
 	return ""
 }
 
+type ContextsRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *ContextsRequest) Reset() {
+	*x = ContextsRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_cli_v1_cli_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ContextsRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ContextsRequest) ProtoMessage() {}
+
+func (x *ContextsRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_cli_v1_cli_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ContextsRequest.ProtoReflect.Descriptor instead.
+func (*ContextsRequest) Descriptor() ([]byte, []int) {
+	return file_cli_v1_cli_proto_rawDescGZIP(), []int{1}
+}
+
 type ContextsResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -96,7 +133,7 @@ type ContextsResponse struct {
 func (x *ContextsResponse) Reset() {
 	*x = ContextsResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_cli_v1_cli_proto_msgTypes[1]
+		mi := &file_cli_v1_cli_proto_msgTypes[2]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -109,7 +146,7 @@ func (x *ContextsResponse) String() string {
 func (*ContextsResponse) ProtoMessage() {}
 
 func (x *ContextsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_cli_v1_cli_proto_msgTypes[1]
+	mi := &file_cli_v1_cli_proto_msgTypes[2]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -122,7 +159,7 @@ func (x *ContextsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ContextsResponse.ProtoReflect.Descriptor instead.
 func (*ContextsResponse) Descriptor() ([]byte, []int) {
-	return file_cli_v1_cli_proto_rawDescGZIP(), []int{1}
+	return file_cli_v1_cli_proto_rawDescGZIP(), []int{2}
 }
 
 func (x *ContextsResponse) GetContexts() []*Context {
@@ -137,26 +174,26 @@ var File_cli_v1_cli_proto protoreflect.FileDescriptor
 var file_cli_v1_cli_proto_rawDesc = []byte{
 	0x0a, 0x10, 0x63, 0x6c, 0x69, 0x2f, 0x76, 0x31, 0x2f, 0x63, 0x6c, 0x69, 0x2e, 0x70, 0x72, 0x6f,
 	0x74, 0x6f, 0x12, 0x15, 0x63, 0x6f, 0x6d, 0x2e, 0x64, 0x6f, 0x63, 0x6b, 0x65, 0x72, 0x2e, 0x61,
-	0x70, 0x69, 0x2e, 0x63, 0x6c, 0x69, 0x2e, 0x76, 0x31, 0x1a, 0x1b, 0x67, 0x6f, 0x6f, 0x67, 0x6c,
-	0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x65, 0x6d, 0x70, 0x74, 0x79,
-	0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x3f, 0x0a, 0x07, 0x43, 0x6f, 0x6e, 0x74, 0x65, 0x78,
-	0x74, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52,
-	0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x20, 0x0a, 0x0b, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x78, 0x74,
-	0x54, 0x79, 0x70, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x63, 0x6f, 0x6e, 0x74,
-	0x65, 0x78, 0x74, 0x54, 0x79, 0x70, 0x65, 0x22, 0x4e, 0x0a, 0x10, 0x43, 0x6f, 0x6e, 0x74, 0x65,
-	0x78, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x3a, 0x0a, 0x08, 0x63,
-	0x6f, 0x6e, 0x74, 0x65, 0x78, 0x74, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x1e, 0x2e,
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-	0x6c, 0x69, 0x2e, 0x76, 0x31, 0x2e, 0x43, 0x6f, 0x6e, 0x74, 0x65, 0x78, 0x74, 0x52, 0x08, 0x63,
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-	0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x45, 0x6d, 0x70,
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-	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x70, 0x69, 0x2e, 0x63, 0x6c, 0x69, 0x2e, 0x76, 0x31, 0x22, 0x3f, 0x0a, 0x07, 0x43, 0x6f, 0x6e,
+	0x74, 0x65, 0x78, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01,
+	0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x20, 0x0a, 0x0b, 0x63, 0x6f, 0x6e, 0x74,
+	0x65, 0x78, 0x74, 0x54, 0x79, 0x70, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x63,
+	0x6f, 0x6e, 0x74, 0x65, 0x78, 0x74, 0x54, 0x79, 0x70, 0x65, 0x22, 0x11, 0x0a, 0x0f, 0x43, 0x6f,
+	0x6e, 0x74, 0x65, 0x78, 0x74, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x22, 0x4e, 0x0a,
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+	0x65, 0x12, 0x3a, 0x0a, 0x08, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x78, 0x74, 0x73, 0x18, 0x01, 0x20,
+	0x03, 0x28, 0x0b, 0x32, 0x1e, 0x2e, 0x63, 0x6f, 0x6d, 0x2e, 0x64, 0x6f, 0x63, 0x6b, 0x65, 0x72,
+	0x2e, 0x61, 0x70, 0x69, 0x2e, 0x63, 0x6c, 0x69, 0x2e, 0x76, 0x31, 0x2e, 0x43, 0x6f, 0x6e, 0x74,
+	0x65, 0x78, 0x74, 0x52, 0x08, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x78, 0x74, 0x73, 0x32, 0x62, 0x0a,
+	0x03, 0x43, 0x6c, 0x69, 0x12, 0x5b, 0x0a, 0x08, 0x43, 0x6f, 0x6e, 0x74, 0x65, 0x78, 0x74, 0x73,
+	0x12, 0x26, 0x2e, 0x63, 0x6f, 0x6d, 0x2e, 0x64, 0x6f, 0x63, 0x6b, 0x65, 0x72, 0x2e, 0x61, 0x70,
+	0x69, 0x2e, 0x63, 0x6c, 0x69, 0x2e, 0x76, 0x31, 0x2e, 0x43, 0x6f, 0x6e, 0x74, 0x65, 0x78, 0x74,
+	0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x27, 0x2e, 0x63, 0x6f, 0x6d, 0x2e, 0x64,
+	0x6f, 0x63, 0x6b, 0x65, 0x72, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x63, 0x6c, 0x69, 0x2e, 0x76, 0x31,
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+	0x64, 0x6f, 0x63, 0x6b, 0x65, 0x72, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x63, 0x6c, 0x69, 0x2f, 0x76,
+	0x31, 0x3b, 0x76, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -171,16 +208,16 @@ func file_cli_v1_cli_proto_rawDescGZIP() []byte {
 	return file_cli_v1_cli_proto_rawDescData
 }
 
-var file_cli_v1_cli_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_cli_v1_cli_proto_msgTypes = make([]protoimpl.MessageInfo, 3)
 var file_cli_v1_cli_proto_goTypes = []interface{}{
 	(*Context)(nil),          // 0: com.docker.api.cli.v1.Context
-	(*ContextsResponse)(nil), // 1: com.docker.api.cli.v1.ContextsResponse
-	(*empty.Empty)(nil),      // 2: google.protobuf.Empty
+	(*ContextsRequest)(nil),  // 1: com.docker.api.cli.v1.ContextsRequest
+	(*ContextsResponse)(nil), // 2: com.docker.api.cli.v1.ContextsResponse
 }
 var file_cli_v1_cli_proto_depIdxs = []int32{
 	0, // 0: com.docker.api.cli.v1.ContextsResponse.contexts:type_name -> com.docker.api.cli.v1.Context
-	2, // 1: com.docker.api.cli.v1.Cli.Contexts:input_type -> google.protobuf.Empty
-	1, // 2: com.docker.api.cli.v1.Cli.Contexts:output_type -> com.docker.api.cli.v1.ContextsResponse
+	1, // 1: com.docker.api.cli.v1.Cli.Contexts:input_type -> com.docker.api.cli.v1.ContextsRequest
+	2, // 2: com.docker.api.cli.v1.Cli.Contexts:output_type -> com.docker.api.cli.v1.ContextsResponse
 	2, // [2:3] is the sub-list for method output_type
 	1, // [1:2] is the sub-list for method input_type
 	1, // [1:1] is the sub-list for extension type_name
@@ -207,6 +244,18 @@ func file_cli_v1_cli_proto_init() {
 			}
 		}
 		file_cli_v1_cli_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ContextsRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_cli_v1_cli_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*ContextsResponse); i {
 			case 0:
 				return &v.state
@@ -225,7 +274,7 @@ func file_cli_v1_cli_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_cli_v1_cli_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   2,
+			NumMessages:   3,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
@@ -252,7 +301,7 @@ const _ = grpc.SupportPackageIsVersion6
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
 type CliClient interface {
 	// Returns the list of existing contexts
-	Contexts(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*ContextsResponse, error)
+	Contexts(ctx context.Context, in *ContextsRequest, opts ...grpc.CallOption) (*ContextsResponse, error)
 }
 
 type cliClient struct {
@@ -263,7 +312,7 @@ func NewCliClient(cc grpc.ClientConnInterface) CliClient {
 	return &cliClient{cc}
 }
 
-func (c *cliClient) Contexts(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*ContextsResponse, error) {
+func (c *cliClient) Contexts(ctx context.Context, in *ContextsRequest, opts ...grpc.CallOption) (*ContextsResponse, error) {
 	out := new(ContextsResponse)
 	err := c.cc.Invoke(ctx, "/com.docker.api.cli.v1.Cli/Contexts", in, out, opts...)
 	if err != nil {
@@ -275,14 +324,14 @@ func (c *cliClient) Contexts(ctx context.Context, in *empty.Empty, opts ...grpc.
 // CliServer is the server API for Cli service.
 type CliServer interface {
 	// Returns the list of existing contexts
-	Contexts(context.Context, *empty.Empty) (*ContextsResponse, error)
+	Contexts(context.Context, *ContextsRequest) (*ContextsResponse, error)
 }
 
 // UnimplementedCliServer can be embedded to have forward compatible implementations.
 type UnimplementedCliServer struct {
 }
 
-func (*UnimplementedCliServer) Contexts(context.Context, *empty.Empty) (*ContextsResponse, error) {
+func (*UnimplementedCliServer) Contexts(context.Context, *ContextsRequest) (*ContextsResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Contexts not implemented")
 }
 
@@ -291,7 +340,7 @@ func RegisterCliServer(s *grpc.Server, srv CliServer) {
 }
 
 func _Cli_Contexts_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(empty.Empty)
+	in := new(ContextsRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
@@ -303,7 +352,7 @@ func _Cli_Contexts_Handler(srv interface{}, ctx context.Context, dec func(interf
 		FullMethod: "/com.docker.api.cli.v1.Cli/Contexts",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(CliServer).Contexts(ctx, req.(*empty.Empty))
+		return srv.(CliServer).Contexts(ctx, req.(*ContextsRequest))
 	}
 	return interceptor(ctx, in, info, handler)
 }

cli/v1/cli.proto

@@ -2,13 +2,12 @@ syntax = "proto3";
 
 package com.docker.api.cli.v1;
 
-import "google/protobuf/empty.proto";
 
 option go_package = "github.com/docker/api/cli/v1;v1";
 
 service Cli {
     // Returns the list of existing contexts
-    rpc Contexts(google.protobuf.Empty) returns (ContextsResponse);
+    rpc Contexts(ContextsRequest) returns (ContextsResponse);
 }
 
 message Context {
@@ -16,6 +15,10 @@ message Context {
     string contextType = 2;
 }
 
+message ContextsRequest {
+
+}
+
 message ContextsResponse {
     repeated Context contexts = 1;
 }

compose/v1/compose.pb.go

@@ -1,3 +1,29 @@
+//
+//Copyright (c) 2020 Docker Inc.
+//
+//Permission is hereby granted, free of charge, to any person
+//obtaining a copy of this software and associated documentation
+//files (the "Software"), to deal in the Software without
+//restriction, including without limitation the rights to use, copy,
+//modify, merge, publish, distribute, sublicense, and/or sell copies
+//of the Software, and to permit persons to whom the Software is
+//furnished to do so, subject to the following conditions:
+//
+//The above copyright notice and this permission notice shall be
+//included in all copies or substantial portions of the Software.
+//
+//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+//EXPRESS OR IMPLIED,
+//INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+//IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+//HOLDERS BE LIABLE FOR ANY CLAIM,
+//DAMAGES OR OTHER LIABILITY,
+//WHETHER IN AN ACTION OF CONTRACT,
+//TORT OR OTHERWISE,
+//ARISING FROM, OUT OF OR IN CONNECTION WITH
+//THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.21.0-devel