Initial distributor implementation

common/api/dm/service/v1/walk_graph.pb.go

Index: common/api/dm/service/v1/walk_graph.pb.go
diff --git a/common/api/dm/service/v1/walk_graph.pb.go b/common/api/dm/service/v1/walk_graph.pb.go
index d2cc5a9821af65552eed7d794fd1f07d497cc898..adf2360021ffe190acbe0d7cf930dba783070023 100644
--- a/common/api/dm/service/v1/walk_graph.pb.go
+++ b/common/api/dm/service/v1/walk_graph.pb.go
@@ -7,7 +7,7 @@ package dm
 import proto "github.com/golang/protobuf/proto"
 import fmt "fmt"
 import math "math"
-import google_protobuf2 "github.com/luci/luci-go/common/proto/google"
+import google_protobuf1 "github.com/luci/luci-go/common/proto/google"
 import _ "github.com/luci/luci-go/common/proto/google"
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -40,7 +40,7 @@ func (x WalkGraphReq_Mode_Direction) String() string {
 	return proto.EnumName(WalkGraphReq_Mode_Direction_name, int32(x))
 }
 func (WalkGraphReq_Mode_Direction) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor8, []int{0, 0, 0}
+	return fileDescriptor7, []int{0, 0, 0}
 }
 
 // WalkGraphReq allows you to walk from one or more Quests through their
@@ -70,7 +70,7 @@ type WalkGraphReq struct {
 func (m *WalkGraphReq) Reset()                    { *m = WalkGraphReq{} }
 func (m *WalkGraphReq) String() string            { return proto.CompactTextString(m) }
 func (*WalkGraphReq) ProtoMessage()               {}
-func (*WalkGraphReq) Descriptor() ([]byte, []int) { return fileDescriptor8, []int{0} }
+func (*WalkGraphReq) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{0} }
 
 func (m *WalkGraphReq) GetAuth() *Execution_Auth {
 	if m != nil {
@@ -119,7 +119,7 @@ type WalkGraphReq_Mode struct {
 func (m *WalkGraphReq_Mode) Reset()                    { *m = WalkGraphReq_Mode{} }
 func (m *WalkGraphReq_Mode) String() string            { return proto.CompactTextString(m) }
 func (*WalkGraphReq_Mode) ProtoMessage()               {}
-func (*WalkGraphReq_Mode) Descriptor() ([]byte, []int) { return fileDescriptor8, []int{0, 0} }
+func (*WalkGraphReq_Mode) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{0, 0} }
 
 type WalkGraphReq_Limit struct {
 	// MaxDepth sets the number of attempts to traverse; 0 means 'immediate'
@@ -133,7 +133,7 @@ type WalkGraphReq_Limit struct {
 	//
 	// This is different than the grpc timeout header, which will set a hard
 	// deadline for the request.
-	MaxTime *google_protobuf2.Duration `protobuf:"bytes,2,opt,name=max_time,json=maxTime" json:"max_time,omitempty"`
+	MaxTime *google_protobuf1.Duration `protobuf:"bytes,2,opt,name=max_time,json=maxTime" json:"max_time,omitempty"`
 	// MaxDataSize sets the maximum amount of 'Data' (in bytes) that can be
 	// returned, if include.quest_data, include.attempt_data, and/or
 	// include.attempt_result are set. If this limit is hit, then the
@@ -148,9 +148,9 @@ type WalkGraphReq_Limit struct {
 func (m *WalkGraphReq_Limit) Reset()                    { *m = WalkGraphReq_Limit{} }
 func (m *WalkGraphReq_Limit) String() string            { return proto.CompactTextString(m) }
 func (*WalkGraphReq_Limit) ProtoMessage()               {}
-func (*WalkGraphReq_Limit) Descriptor() ([]byte, []int) { return fileDescriptor8, []int{0, 1} }
+func (*WalkGraphReq_Limit) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{0, 1} }
 
-func (m *WalkGraphReq_Limit) GetMaxTime() *google_protobuf2.Duration {
+func (m *WalkGraphReq_Limit) GetMaxTime() *google_protobuf1.Duration {
 	if m != nil {
 		return m.MaxTime
 	}
@@ -184,22 +184,26 @@ type WalkGraphReq_Include struct {
 	// Executions is the number of Executions to include per Attempt. If this
 	// is 0, then the execution data will be omitted completely.
 	NumExecutions uint32 `protobuf:"varint,6,opt,name=num_executions,json=numExecutions" json:"num_executions,omitempty"`
+	// ExecutionInfoUrl fills in the Execution.DistributorInfo.Url value. This
+	// has some minor overhead, but is useful if you need to present clickable
+	// links for humans.
+	ExecutionInfoUrl bool `protobuf:"varint,7,opt,name=execution_info_url,json=executionInfoUrl" json:"execution_info_url,omitempty"`
 	// FwdDeps instructs WalkGraph to include forward dependency information
 	// from the result. This only changes the presence of information in the
 	// result; if the query is walking forward attempt dependencies, that will
 	// still occur even if this is false.
-	FwdDeps bool `protobuf:"varint,7,opt,name=fwd_deps,json=fwdDeps" json:"fwd_deps,omitempty"`
+	FwdDeps bool `protobuf:"varint,8,opt,name=fwd_deps,json=fwdDeps" json:"fwd_deps,omitempty"`
 	// BackDeps instructs WalkGraph to include the backwards dependency
 	// information. This only changes the presence of information in the result;
 	// if the query is walking backward attempt dependencies, that will still
 	// occur even if this is false.
-	BackDeps bool `protobuf:"varint,8,opt,name=back_deps,json=backDeps" json:"back_deps,omitempty"`
+	BackDeps bool `protobuf:"varint,9,opt,name=back_deps,json=backDeps" json:"back_deps,omitempty"`
 }
 
 func (m *WalkGraphReq_Include) Reset()                    { *m = WalkGraphReq_Include{} }
 func (m *WalkGraphReq_Include) String() string            { return proto.CompactTextString(m) }
 func (*WalkGraphReq_Include) ProtoMessage()               {}
-func (*WalkGraphReq_Include) Descriptor() ([]byte, []int) { return fileDescriptor8, []int{0, 2} }
+func (*WalkGraphReq_Include) Descriptor() ([]byte, []int) { return fileDescriptor7, []int{0, 2} }
 
 func init() {
 	proto.RegisterType((*WalkGraphReq)(nil), "dm.WalkGraphReq")
@@ -209,40 +213,41 @@ func init() {
 	proto.RegisterEnum("dm.WalkGraphReq_Mode_Direction", WalkGraphReq_Mode_Direction_name, WalkGraphReq_Mode_Direction_value)
 }
 
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