From 2ea18423b3b2d5885639fb4548ebdea53d6ea2bf Mon Sep 17 00:00:00 2001
From: Amaury Martiny <amaury.martiny@protonmail.com>
Date: Fri, 24 Jul 2020 18:26:57 +0200
Subject: [PATCH] initial skeleton

---
 x/genutil/client/cli/migrate.go   |  2 ++
 x/genutil/legacy/v0_39/migrate.go |  1 +
 x/genutil/legacy/v0_40/migrate.go | 11 +++++++++++
 3 files changed, 14 insertions(+)
 create mode 100644 x/genutil/legacy/v0_40/migrate.go

diff --git a/x/genutil/client/cli/migrate.go b/x/genutil/client/cli/migrate.go
index 2ac83338394f..c0453e8344cd 100644
--- a/x/genutil/client/cli/migrate.go
+++ b/x/genutil/client/cli/migrate.go
@@ -16,6 +16,7 @@ import (
 	v036 "github.com/cosmos/cosmos-sdk/x/genutil/legacy/v0_36"
 	v038 "github.com/cosmos/cosmos-sdk/x/genutil/legacy/v0_38"
 	v039 "github.com/cosmos/cosmos-sdk/x/genutil/legacy/v0_39"
+	v040 "github.com/cosmos/cosmos-sdk/x/genutil/legacy/v0_40"
 	"github.com/cosmos/cosmos-sdk/x/genutil/types"
 )
 
@@ -31,6 +32,7 @@ var migrationMap = types.MigrationMap{
 	"v0.36": v036.Migrate,
 	"v0.38": v038.Migrate, // NOTE: v0.37 and v0.38 are genesis compatible
 	"v0.39": v039.Migrate,
+	"v0.40": v040.Migrate,
 }
 
 // GetMigrationCallback returns a MigrationCallback for a given version.
diff --git a/x/genutil/legacy/v0_39/migrate.go b/x/genutil/legacy/v0_39/migrate.go
index 6c285bdd8efc..8c0c00e9e324 100644
--- a/x/genutil/legacy/v0_39/migrate.go
+++ b/x/genutil/legacy/v0_39/migrate.go
@@ -10,6 +10,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/genutil/types"
 )
 
+// Migrate migrates exported state from v0.38 to a v0.39 genesis state.
 func Migrate(appState types.AppMap) types.AppMap {
 	v038Codec := codec.New()
 	cryptocodec.RegisterCrypto(v038Codec)
diff --git a/x/genutil/legacy/v0_40/migrate.go b/x/genutil/legacy/v0_40/migrate.go
new file mode 100644
index 000000000000..a692bebafa0c
--- /dev/null
+++ b/x/genutil/legacy/v0_40/migrate.go
@@ -0,0 +1,11 @@
+package v040
+
+import (
+	"github.com/cosmos/cosmos-sdk/x/genutil/types"
+)
+
+// Migrate migrates exported state from v0.39 to a v0.40 genesis state.
+func Migrate(appState types.AppMap) types.AppMap {
+	// TODO
+	return appState
+}