Allow passing ResultContext from server to the client through grpcerror

Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>

controller/errdefs/errdefs.pb.go

@@ -0,0 +1,77 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: errdefs.proto
+
+package errdefs
+
+import (
+	fmt "fmt"
+	proto "github.com/gogo/protobuf/proto"
+	_ "github.com/moby/buildkit/solver/pb"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+type Build struct {
+	Ref                  string   `protobuf:"bytes,1,opt,name=Ref,proto3" json:"Ref,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Build) Reset()         { *m = Build{} }
+func (m *Build) String() string { return proto.CompactTextString(m) }
+func (*Build) ProtoMessage()    {}
+func (*Build) Descriptor() ([]byte, []int) {
+	return fileDescriptor_689dc58a5060aff5, []int{0}
+}
+func (m *Build) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Build.Unmarshal(m, b)
+}
+func (m *Build) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Build.Marshal(b, m, deterministic)
+}
+func (m *Build) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Build.Merge(m, src)
+}
+func (m *Build) XXX_Size() int {
+	return xxx_messageInfo_Build.Size(m)
+}
+func (m *Build) XXX_DiscardUnknown() {
+	xxx_messageInfo_Build.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Build proto.InternalMessageInfo
+
+func (m *Build) GetRef() string {
+	if m != nil {
+		return m.Ref
+	}
+	return ""
+}
+
+func init() {
+	proto.RegisterType((*Build)(nil), "errdefs.Build")
+}
+
+func init() { proto.RegisterFile("errdefs.proto", fileDescriptor_689dc58a5060aff5) }
+
+var fileDescriptor_689dc58a5060aff5 = []byte{
+	// 111 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0x4d, 0x2d, 0x2a, 0x4a,
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+	0x33, 0x4b, 0x32, 0x4a, 0x93, 0xf4, 0x92, 0xf3, 0x73, 0xf5, 0x73, 0xf3, 0x93, 0x2a, 0xf5, 0x93,
+	0x4a, 0x33, 0x73, 0x52, 0xb2, 0x33, 0x4b, 0xf4, 0x8b, 0xf3, 0x73, 0xca, 0x52, 0x8b, 0xf4, 0x0b,
+	0x92, 0xf4, 0xf3, 0x0b, 0xa0, 0xda, 0x94, 0x24, 0xb9, 0x58, 0x9d, 0x40, 0xf2, 0x42, 0x02, 0x5c,
+	0xcc, 0x41, 0xa9, 0x69, 0x12, 0x8c, 0x0a, 0x8c, 0x1a, 0x9c, 0x41, 0x20, 0x66, 0x12, 0x1b, 0x58,
+	0x85, 0x31, 0x20, 0x00, 0x00, 0xff, 0xff, 0x56, 0x52, 0x41, 0x91, 0x69, 0x00, 0x00, 0x00,
+}