fix: (de)serialise schema runtime metadata (#3071)

internal/schema/module.go

@@ -14,6 +14,7 @@ import (
 	"github.com/alecthomas/types/optional"
 	"golang.org/x/exp/maps"
 	"google.golang.org/protobuf/proto"
+	"google.golang.org/protobuf/types/known/timestamppb"
 
 	schemapb "github.com/TBD54566975/ftl/backend/protos/xyz/block/ftl/v1/schema"
 )
@@ -218,12 +219,27 @@ func (m *Module) Imports() []string {
 }
 
 func (m *Module) ToProto() proto.Message {
+	var runtime *schemapb.ModuleRuntime
+	if m.Runtime != nil {
+		runtime = &schemapb.ModuleRuntime{
+			CreateTime:  timestamppb.New(m.Runtime.CreateTime),
+			Language:    m.Runtime.Language,
+			MinReplicas: m.Runtime.MinReplicas,
+		}
+		if m.Runtime.OS != "" {
+			runtime.Os = &m.Runtime.OS
+		}
+		if m.Runtime.Arch != "" {
+			runtime.Arch = &m.Runtime.Arch
+		}
+	}
 	return &schemapb.Module{
 		Pos:      posToProto(m.Pos),
 		Builtin:  m.Builtin,
 		Name:     m.Name,
 		Comments: m.Comments,
 		Decls:    declListToProto(m.Decls),
+		Runtime:  runtime,
 	}
 }
 
@@ -248,6 +264,15 @@ func ModuleFromProto(s *schemapb.Module) (*Module, error) {
 		Comments: s.Comments,
 		Decls:    declListToSchema(s.Decls),
 	}
+	if s.Runtime != nil {
+		module.Runtime = &ModuleRuntime{
+			CreateTime:  s.Runtime.GetCreateTime().AsTime(),
+			Language:    s.Runtime.Language,
+			MinReplicas: s.Runtime.MinReplicas,
+			OS:          s.Runtime.GetOs(),
+			Arch:        s.Runtime.GetArch(),
+		}
+	}
 	return module, ValidateModule(module)
 }
 

internal/schema/verb.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/alecthomas/types/optional"
 	"google.golang.org/protobuf/proto"
+	"google.golang.org/protobuf/types/known/timestamppb"
 
 	schemapb "github.com/TBD54566975/ftl/backend/protos/xyz/block/ftl/v1/schema"
 	"github.com/TBD54566975/ftl/internal/slices"
@@ -152,6 +153,14 @@ func (v *Verb) GetMetadataCronJob() optional.Option[*MetadataCronJob] {
 }
 
 func (v *Verb) ToProto() proto.Message {
+	var runtime *schemapb.VerbRuntime
+	if v.Runtime != nil {
+		runtime = &schemapb.VerbRuntime{
+			CreateTime: timestamppb.New(v.Runtime.CreateTime),
+			StartTime:  timestamppb.New(v.Runtime.StartTime),
+			Status:     schemapb.VerbStatus(v.Runtime.Status),
+		}
+	}
 	return &schemapb.Verb{
 		Pos:      posToProto(v.Pos),
 		Export:   v.Export,
@@ -160,10 +169,19 @@ func (v *Verb) ToProto() proto.Message {
 		Request:  TypeToProto(v.Request),
 		Response: TypeToProto(v.Response),
 		Metadata: metadataListToProto(v.Metadata),
+		Runtime:  runtime,
 	}
 }
 
 func VerbFromProto(s *schemapb.Verb) *Verb {
+	var runtime *VerbRuntime
+	if s.Runtime != nil {
+		runtime = &VerbRuntime{
+			CreateTime: s.Runtime.CreateTime.AsTime(),
+			StartTime:  s.Runtime.StartTime.AsTime(),
+			Status:     VerbStatus(s.Runtime.Status),
+		}
+	}
 	return &Verb{
 		Pos:      PosFromProto(s.Pos),
 		Export:   s.Export,
@@ -172,5 +190,6 @@ func VerbFromProto(s *schemapb.Verb) *Verb {
 		Request:  TypeFromProto(s.Request),
 		Response: TypeFromProto(s.Response),
 		Metadata: metadataListToSchema(s.Metadata),
+		Runtime:  runtime,
 	}
 }