changes to plugin and commands to accomodate changes

pkg/config/plugin.go

@@ -111,6 +111,7 @@ const (
 	UnknownTransformerType TransformerType = iota
 	EthEvent
 	EthStorage
+	EthGeneric
 )
 
 func (pt TransformerType) String() string {
@@ -118,9 +119,10 @@ func (pt TransformerType) String() string {
 		"Unknown",
 		"eth_event",
 		"eth_storage",
+		"eth_generic",
 	}
 
-	if pt > EthStorage || pt < EthEvent {
+	if pt > EthGeneric || pt < EthEvent {
 		return "Unknown"
 	}
 
@@ -131,6 +133,7 @@ func GetTransformerType(str string) TransformerType {
 	types := [...]TransformerType{
 		EthEvent,
 		EthStorage,
+		EthGeneric,
 	}
 
 	for _, ty := range types {

pkg/plugin/writer/writer.go

@@ -74,13 +74,17 @@ func (w *writer) WritePlugin() error {
 	f.Func().Params(Id("e").Id("exporter")).Id("Export").Params().Parens(List(
 		Index().Qual("github.com/vulcanize/vulcanizedb/libraries/shared/transformer", "EventTransformerInitializer"),
 		Index().Qual("github.com/vulcanize/vulcanizedb/libraries/shared/transformer", "StorageTransformerInitializer"),
+		Index().Qual("github.com/vulcanize/vulcanizedb/libraries/shared/transformer", "GenericTransformerInitializer"),
 	)).Block(Return(
 		Index().Qual(
 			"github.com/vulcanize/vulcanizedb/libraries/shared/transformer",
 			"EventTransformerInitializer").Values(code[config.EthEvent]...),
 		Index().Qual(
 			"github.com/vulcanize/vulcanizedb/libraries/shared/transformer",
-			"StorageTransformerInitializer").Values(code[config.EthStorage]...))) // Exports the collected event and storage transformer initializers
+			"StorageTransformerInitializer").Values(code[config.EthStorage]...),
+		Index().Qual(
+			"github.com/vulcanize/vulcanizedb/libraries/shared/transformer",
+			"GenericTransformerInitializer").Values(code[config.EthGeneric]...))) // Exports the collected event and storage transformer initializers
 
 	// Write code to destination file
 	err = f.Save(goFile)
@@ -100,6 +104,8 @@ func (w *writer) collectTransformers() (map[config.TransformerType][]Code, error
 			code[config.EthEvent] = append(code[config.EthEvent], Qual(path, "EventTransformerInitializer"))
 		case config.EthStorage:
 			code[config.EthStorage] = append(code[config.EthStorage], Qual(path, "StorageTransformerInitializer"))
+		case config.EthGeneric:
+			code[config.EthGeneric] = append(code[config.EthGeneric], Qual(path, "GenericTransformerInitializer"))
 		default:
 			return nil, errors.New(fmt.Sprintf("invalid transformer type %s", transformer.Type))
 		}