cipd: instance cache

client/cipd/internal/messages/messages.pb.go

Index: client/cipd/internal/messages/messages.pb.go
diff --git a/client/cipd/internal/messages/messages.pb.go b/client/cipd/internal/messages/messages.pb.go
index 3d29389dd522756b49a51081add29f0050b89451..43178a5b4e47039fed3871ac3c9b632941f4aeb0 100644
--- a/client/cipd/internal/messages/messages.pb.go
+++ b/client/cipd/internal/messages/messages.pb.go
@@ -11,12 +11,14 @@ It is generated from these files:
 It has these top-level messages:
 	BlobWithSHA1
 	TagCache
+	InstanceCache
 */
 package messages
 
 import proto "github.com/golang/protobuf/proto"
 import fmt "fmt"
 import math "math"
+import google_protobuf "github.com/luci/luci-go/common/proto/google"
 
 // Reference imports to suppress errors if they are not otherwise used.
 var _ = proto.Marshal
@@ -69,25 +71,83 @@ func (m *TagCache_Entry) String() string            { return proto.CompactTextSt
 func (*TagCache_Entry) ProtoMessage()               {}
 func (*TagCache_Entry) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1, 0} }
 
+// InstanceCache stores a list of instances in cache
+// and their last access time.
+type InstanceCache struct {
+	// Entries is a map of {instance id -> information about instance}.
+	Entries map[string]*InstanceCache_Entry `protobuf:"bytes,1,rep,name=entries" json:"entries,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
+	// LastSynced is timestamp when we synchronized Entires with actual
+	// instance files.
+	LastSynced *google_protobuf.Timestamp `protobuf:"bytes,2,opt,name=last_synced,json=lastSynced" json:"last_synced,omitempty"`
+}
+
+func (m *InstanceCache) Reset()                    { *m = InstanceCache{} }
+func (m *InstanceCache) String() string            { return proto.CompactTextString(m) }
+func (*InstanceCache) ProtoMessage()               {}
+func (*InstanceCache) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
+
+func (m *InstanceCache) GetEntries() map[string]*InstanceCache_Entry {
+	if m != nil {
+		return m.Entries
+	}
+	return nil
+}
+
+func (m *InstanceCache) GetLastSynced() *google_protobuf.Timestamp {
+	if m != nil {
+		return m.LastSynced
+	}
+	return nil
+}
+
+// Entry stores info about an instance.
+type InstanceCache_Entry struct {
+	// LastAccess is last time this instance was retrieved from or put to the
+	// cache.
+	LastAccess *google_protobuf.Timestamp `protobuf:"bytes,2,opt,name=last_access,json=lastAccess" json:"last_access,omitempty"`
+}
+
+func (m *InstanceCache_Entry) Reset()                    { *m = InstanceCache_Entry{} }
+func (m *InstanceCache_Entry) String() string            { return proto.CompactTextString(m) }
+func (*InstanceCache_Entry) ProtoMessage()               {}
+func (*InstanceCache_Entry) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2, 0} }
+
+func (m *InstanceCache_Entry) GetLastAccess() *google_protobuf.Timestamp {
+	if m != nil {
+		return m.LastAccess
+	}
+	return nil
+}
+
 func init() {
 	proto.RegisterType((*BlobWithSHA1)(nil), "messages.BlobWithSHA1")
 	proto.RegisterType((*TagCache)(nil), "messages.TagCache")
 	proto.RegisterType((*TagCache_Entry)(nil), "messages.TagCache.Entry")
+	proto.RegisterType((*InstanceCache)(nil), "messages.InstanceCache")
+	proto.RegisterType((*InstanceCache_Entry)(nil), "messages.InstanceCache.Entry")
 }
 
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