add yaml

type.go

@@ -21,6 +21,7 @@ const (
 	MINIO           = Type(iota)
 	RCLONE          = Type(iota)
 	MAPSTREAM       = Type(iota)
+	YAML            = Type(iota)
 )
 
 func (t Type) String() string {
@@ -37,6 +38,8 @@ func (t Type) String() string {
 		return "rclone"
 	case COCKROACH:
 		return "cockroach"
+	case YAML:
+		return "yaml"
 	case FILES:
 		return "files"
 	case BOLT: