libs: Use go-statemachine

gen/main.go

@@ -9,7 +9,6 @@ import (
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/chain/blocksync"
 	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/lib/statemachine"
 	"github.com/filecoin-project/lotus/node/hello"
 	"github.com/filecoin-project/lotus/paychmgr"
 	"github.com/filecoin-project/lotus/storage/sealing"
@@ -83,13 +82,4 @@ func main() {
 		fmt.Println(err)
 		os.Exit(1)
 	}
-
-	err = gen.WriteMapEncodersToFile("./lib/statemachine/cbor_gen.go", "statemachine",
-		statemachine.TestState{},
-		statemachine.TestEvent{},
-	)
-	if err != nil {
-		fmt.Printf("%+v\n", err)
-		os.Exit(1)
-	}
 }