fix migrations (#24)

Cargo.toml

@@ -32,6 +32,7 @@ test-relay-sproof-builder = { path = "test-sproof-builder", default-features = f
 # Moonkit (wasm)
 nimbus-primitives = { git = "https://github.com/Moonsong-Labs/moonkit", branch = "main", default-features = false }
 pallet-author-inherent = { git = "https://github.com/Moonsong-Labs/moonkit", branch = "main", default-features = false }
+pallet-migrations = { git = "https://github.com/Moonsong-Labs/moonkit", branch = "main", default-features = false }
 
 # Substrate (wasm)
 frame-benchmarking = { git = "https://github.com/paritytech/polkadot-sdk", branch = "release-polkadot-v1.11.0", default-features = false }

pallets/xcm-executor-utils/Cargo.toml

@@ -27,13 +27,18 @@ sp-runtime = { workspace = true }
 sp-std = { workspace = true }
 staging-xcm = { workspace = true }
 
+# Moonkit
+pallet-migrations = { workspace = true }
+
+
 [features]
 default = [ "std" ]
 std = [
 	"frame-benchmarking/std",
 	"frame-support/std",
 	"frame-system/std",
 	"parity-scale-codec/std",
+	"pallet-migrations/std",
 	"scale-info/std",
 	"serde/std",
 	"sp-runtime/std",
@@ -47,4 +52,4 @@ runtime-benchmarks = [
 	"frame-system/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 ]
-try-runtime = [ "frame-support/try-runtime" ]
+try-runtime = [ "frame-support/try-runtime", "pallet-migrations/try-runtime" ]

pallets/xcm-executor-utils/src/migrations.rs

@@ -67,7 +67,7 @@ pub mod v1 {
     }
 }
 
-pub struct MigrateToV1<T>(core::marker::PhantomData<T>);
+pub struct MigrateToV1<T>(pub core::marker::PhantomData<T>);
 use frame_support::StoragePrefixedMap;
 impl<T: Config> OnRuntimeUpgrade for MigrateToV1<T> {
     fn on_runtime_upgrade() -> Weight {
@@ -141,3 +141,23 @@ impl<T: Config> OnRuntimeUpgrade for MigrateToV1<T> {
         }
     }
 }
+
+impl<T: Config> pallet_migrations::Migration for MigrateToV1<T> {
+    fn friendly_name(&self) -> &str {
+        "TM_XcmExecutorUtilsMigrateToV1"
+    }
+
+    fn migrate(&self, _available_weight: Weight) -> Weight {
+        Self::on_runtime_upgrade()
+    }
+
+    #[cfg(feature = "try-runtime")]
+    fn pre_upgrade(&self) -> Result<Vec<u8>, sp_runtime::DispatchError> {
+        <Self as OnRuntimeUpgrade>::pre_upgrade()
+    }
+
+    #[cfg(feature = "try-runtime")]
+    fn post_upgrade(&self, state: Vec<u8>) -> Result<(), sp_runtime::DispatchError> {
+        <Self as OnRuntimeUpgrade>::post_upgrade(state)
+    }
+}