Add proto3.pb.go to the repo. I don't know why it was missing.

Fixes #32.

proto/proto3_proto/proto3.pb.go

@@ -0,0 +1,122 @@
+// Code generated by protoc-gen-go.
+// source: proto3_proto/proto3.proto
+// DO NOT EDIT!
+
+/*
+Package proto3_proto is a generated protocol buffer package.
+
+It is generated from these files:
+	proto3_proto/proto3.proto
+
+It has these top-level messages:
+	Message
+	Nested
+	MessageWithMap
+*/
+package proto3_proto
+
+import proto "github.com/golang/protobuf/proto"
+import testdata "github.com/golang/protobuf/proto/testdata"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+
+type Message_Humour int32
+
+const (
+	Message_UNKNOWN     Message_Humour = 0
+	Message_PUNS        Message_Humour = 1
+	Message_SLAPSTICK   Message_Humour = 2
+	Message_BILL_BAILEY Message_Humour = 3
+)
+
+var Message_Humour_name = map[int32]string{
+	0: "UNKNOWN",
+	1: "PUNS",
+	2: "SLAPSTICK",
+	3: "BILL_BAILEY",
+}
+var Message_Humour_value = map[string]int32{
+	"UNKNOWN":     0,
+	"PUNS":        1,
+	"SLAPSTICK":   2,
+	"BILL_BAILEY": 3,
+}
+
+func (x Message_Humour) String() string {
+	return proto.EnumName(Message_Humour_name, int32(x))
+}
+
+type Message struct {
+	Name         string                           `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	Hilarity     Message_Humour                   `protobuf:"varint,2,opt,name=hilarity,enum=proto3_proto.Message_Humour" json:"hilarity,omitempty"`
+	HeightInCm   uint32                           `protobuf:"varint,3,opt,name=height_in_cm" json:"height_in_cm,omitempty"`
+	Data         []byte                           `protobuf:"bytes,4,opt,name=data,proto3" json:"data,omitempty"`
+	ResultCount  int64                            `protobuf:"varint,7,opt,name=result_count" json:"result_count,omitempty"`
+	TrueScotsman bool                             `protobuf:"varint,8,opt,name=true_scotsman" json:"true_scotsman,omitempty"`
+	Score        float32                          `protobuf:"fixed32,9,opt,name=score" json:"score,omitempty"`
+	Key          []uint64                         `protobuf:"varint,5,rep,name=key" json:"key,omitempty"`
+	Nested       *Nested                          `protobuf:"bytes,6,opt,name=nested" json:"nested,omitempty"`
+	Terrain      map[string]*Nested               `protobuf:"bytes,10,rep,name=terrain" json:"terrain,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
+	Proto2Field  *testdata.SubDefaults            `protobuf:"bytes,11,opt,name=proto2_field" json:"proto2_field,omitempty"`
+	Proto2Value  map[string]*testdata.SubDefaults `protobuf:"bytes,13,rep,name=proto2_value" json:"proto2_value,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
+}
+
+func (m *Message) Reset()         { *m = Message{} }
+func (m *Message) String() string { return proto.CompactTextString(m) }
+func (*Message) ProtoMessage()    {}
+
+func (m *Message) GetNested() *Nested {
+	if m != nil {
+		return m.Nested
+	}
+	return nil
+}
+
+func (m *Message) GetTerrain() map[string]*Nested {
+	if m != nil {
+		return m.Terrain
+	}
+	return nil
+}
+
+func (m *Message) GetProto2Field() *testdata.SubDefaults {
+	if m != nil {
+		return m.Proto2Field
+	}
+	return nil
+}
+
+func (m *Message) GetProto2Value() map[string]*testdata.SubDefaults {
+	if m != nil {
+		return m.Proto2Value
+	}
+	return nil
+}
+
+type Nested struct {
+	Bunny string `protobuf:"bytes,1,opt,name=bunny" json:"bunny,omitempty"`
+}
+
+func (m *Nested) Reset()         { *m = Nested{} }
+func (m *Nested) String() string { return proto.CompactTextString(m) }
+func (*Nested) ProtoMessage()    {}
+
+type MessageWithMap struct {
+	ByteMapping map[bool][]byte `protobuf:"bytes,1,rep,name=byte_mapping" json:"byte_mapping,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value,proto3"`
+}
+
+func (m *MessageWithMap) Reset()         { *m = MessageWithMap{} }
+func (m *MessageWithMap) String() string { return proto.CompactTextString(m) }
+func (*MessageWithMap) ProtoMessage()    {}
+
+func (m *MessageWithMap) GetByteMapping() map[bool][]byte {
+	if m != nil {
+		return m.ByteMapping
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterEnum("proto3_proto.Message_Humour", Message_Humour_name, Message_Humour_value)
+}