Kusama <> Polkadot relay prototype (#1982)

* moved bridge declarations to dedicated folder

* Kusama <> Polkadot bridges declaration

* support for Kusama <> Polkadot bridge in CLI

* update dictionary

bridges/relays/bin-substrate/src/chains/bridge_hub_rococo_messages_to_bridge_hub_wococo.rs

@@ -1,64 +0,0 @@
-// Copyright 2022 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! BridgeHubRococo-to-BridgeHubWococo messages sync entrypoint.
-
-use crate::cli::bridge::{CliBridgeBase, MessagesCliBridge};
-use relay_bridge_hub_rococo_client::BridgeHubRococo;
-use relay_bridge_hub_wococo_client::BridgeHubWococo;
-use substrate_relay_helper::{messages_lane::SubstrateMessageLane, UtilityPalletBatchCallBuilder};
-
-pub struct BridgeHubRococoToBridgeHubWococoMessagesCliBridge {}
-
-impl CliBridgeBase for BridgeHubRococoToBridgeHubWococoMessagesCliBridge {
-	type Source = BridgeHubRococo;
-	type Target = BridgeHubWococo;
-}
-
-impl MessagesCliBridge for BridgeHubRococoToBridgeHubWococoMessagesCliBridge {
-	type MessagesLane = BridgeHubRococoMessagesToBridgeHubWococoMessageLane;
-}
-
-substrate_relay_helper::generate_receive_message_proof_call_builder!(
-	BridgeHubRococoMessagesToBridgeHubWococoMessageLane,
-	BridgeHubRococoMessagesToBridgeHubWococoMessageLaneReceiveMessagesProofCallBuilder,
-	relay_bridge_hub_wococo_client::runtime::Call::BridgeRococoMessages,
-	relay_bridge_hub_wococo_client::runtime::BridgeRococoMessagesCall::receive_messages_proof
-);
-
-substrate_relay_helper::generate_receive_message_delivery_proof_call_builder!(
-	BridgeHubRococoMessagesToBridgeHubWococoMessageLane,
-	BridgeHubRococoMessagesToBridgeHubWococoMessageLaneReceiveMessagesDeliveryProofCallBuilder,
-	relay_bridge_hub_rococo_client::runtime::Call::BridgeWococoMessages,
-	relay_bridge_hub_rococo_client::runtime::BridgeWococoMessagesCall::receive_messages_delivery_proof
-);
-
-/// Description of BridgeHubRococo -> BridgeHubWococo messages bridge.
-#[derive(Clone, Debug)]
-pub struct BridgeHubRococoMessagesToBridgeHubWococoMessageLane;
-
-impl SubstrateMessageLane for BridgeHubRococoMessagesToBridgeHubWococoMessageLane {
-	type SourceChain = BridgeHubRococo;
-	type TargetChain = BridgeHubWococo;
-
-	type ReceiveMessagesProofCallBuilder =
-		BridgeHubRococoMessagesToBridgeHubWococoMessageLaneReceiveMessagesProofCallBuilder;
-	type ReceiveMessagesDeliveryProofCallBuilder =
-		BridgeHubRococoMessagesToBridgeHubWococoMessageLaneReceiveMessagesDeliveryProofCallBuilder;
-
-	type SourceBatchCallBuilder = UtilityPalletBatchCallBuilder<BridgeHubRococo>;
-	type TargetBatchCallBuilder = UtilityPalletBatchCallBuilder<BridgeHubWococo>;
-}

bridges/relays/bin-substrate/src/chains/bridge_hub_wococo_messages_to_bridge_hub_rococo.rs

@@ -1,64 +0,0 @@
-// Copyright 2022 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! BridgeHubWococo-to-BridgeHubRococo messages sync entrypoint.
-
-use crate::cli::bridge::{CliBridgeBase, MessagesCliBridge};
-use relay_bridge_hub_rococo_client::BridgeHubRococo;
-use relay_bridge_hub_wococo_client::BridgeHubWococo;
-use substrate_relay_helper::{messages_lane::SubstrateMessageLane, UtilityPalletBatchCallBuilder};
-
-pub struct BridgeHubWococoToBridgeHubRococoMessagesCliBridge {}
-
-impl CliBridgeBase for BridgeHubWococoToBridgeHubRococoMessagesCliBridge {
-	type Source = BridgeHubWococo;
-	type Target = BridgeHubRococo;
-}
-
-impl MessagesCliBridge for BridgeHubWococoToBridgeHubRococoMessagesCliBridge {
-	type MessagesLane = BridgeHubWococoMessagesToBridgeHubRococoMessageLane;
-}
-
-substrate_relay_helper::generate_receive_message_proof_call_builder!(
-	BridgeHubWococoMessagesToBridgeHubRococoMessageLane,
-	BridgeHubWococoMessagesToBridgeHubRococoMessageLaneReceiveMessagesProofCallBuilder,
-	relay_bridge_hub_rococo_client::runtime::Call::BridgeWococoMessages,
-	relay_bridge_hub_rococo_client::runtime::BridgeWococoMessagesCall::receive_messages_proof
-);
-
-substrate_relay_helper::generate_receive_message_delivery_proof_call_builder!(
-	BridgeHubWococoMessagesToBridgeHubRococoMessageLane,
-	BridgeHubWococoMessagesToBridgeHubRococoMessageLaneReceiveMessagesDeliveryProofCallBuilder,
-	relay_bridge_hub_wococo_client::runtime::Call::BridgeRococoMessages,
-	relay_bridge_hub_wococo_client::runtime::BridgeRococoMessagesCall::receive_messages_delivery_proof
-);
-
-/// Description of BridgeHubWococo -> BridgeHubRococo messages bridge.
-#[derive(Clone, Debug)]
-pub struct BridgeHubWococoMessagesToBridgeHubRococoMessageLane;
-
-impl SubstrateMessageLane for BridgeHubWococoMessagesToBridgeHubRococoMessageLane {
-	type SourceChain = BridgeHubWococo;
-	type TargetChain = BridgeHubRococo;
-
-	type ReceiveMessagesProofCallBuilder =
-		BridgeHubWococoMessagesToBridgeHubRococoMessageLaneReceiveMessagesProofCallBuilder;
-	type ReceiveMessagesDeliveryProofCallBuilder =
-		BridgeHubWococoMessagesToBridgeHubRococoMessageLaneReceiveMessagesDeliveryProofCallBuilder;
-
-	type SourceBatchCallBuilder = UtilityPalletBatchCallBuilder<BridgeHubWococo>;
-	type TargetBatchCallBuilder = UtilityPalletBatchCallBuilder<BridgeHubRococo>;
-}

bridges/relays/bin-substrate/src/chains/kusama.rs

@@ -0,0 +1,32 @@
+// Copyright 2022 Parity Technologies (UK) Ltd.
+// This file is part of Parity Bridges Common.
+
+// Parity Bridges Common is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity Bridges Common is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Kusama + Kusama parachains specification for CLI.
+
+use crate::cli::CliChain;
+use relay_bridge_hub_kusama_client::BridgeHubKusama;
+use relay_kusama_client::Kusama;
+use relay_substrate_client::SimpleRuntimeVersion;
+
+impl CliChain for Kusama {
+	const RUNTIME_VERSION: Option<SimpleRuntimeVersion> = None;
+}
+
+impl CliChain for BridgeHubKusama {
+	// TODO: fix me (https://github.com/paritytech/parity-bridges-common/issues/1945)
+	const RUNTIME_VERSION: Option<SimpleRuntimeVersion> =
+		Some(SimpleRuntimeVersion { spec_version: 4242, transaction_version: 42 });
+}

bridges/relays/bin-substrate/src/chains/millau_headers_to_rialto.rs

@@ -1,55 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Millau-to-Rialto headers sync entrypoint.
-
-use crate::cli::bridge::{CliBridgeBase, MessagesCliBridge, RelayToRelayHeadersCliBridge};
-use substrate_relay_helper::finality::{
-	engine::Grandpa as GrandpaFinalityEngine, DirectSubmitGrandpaFinalityProofCallBuilder,
-	SubstrateFinalitySyncPipeline,
-};
-
-/// Description of Millau -> Rialto finalized headers bridge.
-#[derive(Clone, Debug)]
-pub struct MillauFinalityToRialto;
-
-impl SubstrateFinalitySyncPipeline for MillauFinalityToRialto {
-	type SourceChain = relay_millau_client::Millau;
-	type TargetChain = relay_rialto_client::Rialto;
-
-	type FinalityEngine = GrandpaFinalityEngine<Self::SourceChain>;
-	type SubmitFinalityProofCallBuilder = DirectSubmitGrandpaFinalityProofCallBuilder<
-		Self,
-		rialto_runtime::Runtime,
-		rialto_runtime::MillauGrandpaInstance,
-	>;
-}
-
-//// `Millau` to `Rialto` bridge definition.
-pub struct MillauToRialtoCliBridge {}
-
-impl CliBridgeBase for MillauToRialtoCliBridge {
-	type Source = relay_millau_client::Millau;
-	type Target = relay_rialto_client::Rialto;
-}
-
-impl RelayToRelayHeadersCliBridge for MillauToRialtoCliBridge {
-	type Finality = MillauFinalityToRialto;
-}
-
-impl MessagesCliBridge for MillauToRialtoCliBridge {
-	type MessagesLane = crate::chains::millau_messages_to_rialto::MillauMessagesToRialto;
-}

bridges/relays/bin-substrate/src/chains/millau_headers_to_rialto_parachain.rs

@@ -1,76 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Millau-to-RialtoParachain headers sync entrypoint.
-
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Millau-to-RialtoParachain headers sync entrypoint.
-
-use crate::cli::bridge::{CliBridgeBase, MessagesCliBridge, RelayToRelayHeadersCliBridge};
-use substrate_relay_helper::finality::{
-	engine::Grandpa as GrandpaFinalityEngine, SubstrateFinalitySyncPipeline,
-};
-
-substrate_relay_helper::generate_submit_finality_proof_call_builder!(
-	MillauFinalityToRialtoParachain,
-	MillauFinalityToRialtoParachainCallBuilder,
-	relay_rialto_parachain_client::RuntimeCall::BridgeMillauGrandpa,
-	relay_rialto_parachain_client::BridgeGrandpaCall::submit_finality_proof
-);
-
-/// Description of Millau -> Rialto finalized headers bridge.
-#[derive(Clone, Debug)]
-pub struct MillauFinalityToRialtoParachain;
-
-impl SubstrateFinalitySyncPipeline for MillauFinalityToRialtoParachain {
-	type SourceChain = relay_millau_client::Millau;
-	type TargetChain = relay_rialto_parachain_client::RialtoParachain;
-
-	type FinalityEngine = GrandpaFinalityEngine<Self::SourceChain>;
-	type SubmitFinalityProofCallBuilder = MillauFinalityToRialtoParachainCallBuilder;
-}
-
-//// `Millau` to `RialtoParachain`  bridge definition.
-pub struct MillauToRialtoParachainCliBridge {}
-
-impl CliBridgeBase for MillauToRialtoParachainCliBridge {
-	type Source = relay_millau_client::Millau;
-	type Target = relay_rialto_parachain_client::RialtoParachain;
-}
-
-impl RelayToRelayHeadersCliBridge for MillauToRialtoParachainCliBridge {
-	type Finality = MillauFinalityToRialtoParachain;
-}
-
-impl MessagesCliBridge for MillauToRialtoParachainCliBridge {
-	type MessagesLane =
-		crate::chains::millau_messages_to_rialto_parachain::MillauMessagesToRialtoParachain;
-}

bridges/relays/bin-substrate/src/chains/millau_messages_to_rialto.rs

@@ -1,47 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Millau-to-Rialto messages sync entrypoint.
-
-use relay_millau_client::Millau;
-use relay_rialto_client::Rialto;
-use substrate_relay_helper::messages_lane::{
-	DirectReceiveMessagesDeliveryProofCallBuilder, DirectReceiveMessagesProofCallBuilder,
-	SubstrateMessageLane,
-};
-
-/// Description of Millau -> Rialto messages bridge.
-#[derive(Clone, Debug)]
-pub struct MillauMessagesToRialto;
-
-impl SubstrateMessageLane for MillauMessagesToRialto {
-	type SourceChain = Millau;
-	type TargetChain = Rialto;
-
-	type ReceiveMessagesProofCallBuilder = DirectReceiveMessagesProofCallBuilder<
-		Self,
-		rialto_runtime::Runtime,
-		rialto_runtime::WithMillauMessagesInstance,
-	>;
-	type ReceiveMessagesDeliveryProofCallBuilder = DirectReceiveMessagesDeliveryProofCallBuilder<
-		Self,
-		millau_runtime::Runtime,
-		millau_runtime::WithRialtoMessagesInstance,
-	>;
-
-	type SourceBatchCallBuilder = ();
-	type TargetBatchCallBuilder = ();
-}

bridges/relays/bin-substrate/src/chains/millau_messages_to_rialto_parachain.rs

@@ -1,51 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Millau-to-RialtoParachain messages sync entrypoint.
-
-use relay_millau_client::Millau;
-use relay_rialto_parachain_client::RialtoParachain;
-use substrate_relay_helper::{
-	messages_lane::{DirectReceiveMessagesDeliveryProofCallBuilder, SubstrateMessageLane},
-	UtilityPalletBatchCallBuilder,
-};
-
-substrate_relay_helper::generate_receive_message_proof_call_builder!(
-	MillauMessagesToRialtoParachain,
-	MillauMessagesToRialtoParachainReceiveMessagesProofCallBuilder,
-	relay_rialto_parachain_client::RuntimeCall::BridgeMillauMessages,
-	relay_rialto_parachain_client::BridgeMessagesCall::receive_messages_proof
-);
-
-/// Description of Millau -> RialtoParachain messages bridge.
-#[derive(Clone, Debug)]
-pub struct MillauMessagesToRialtoParachain;
-
-impl SubstrateMessageLane for MillauMessagesToRialtoParachain {
-	type SourceChain = Millau;
-	type TargetChain = RialtoParachain;
-
-	type ReceiveMessagesProofCallBuilder =
-		MillauMessagesToRialtoParachainReceiveMessagesProofCallBuilder;
-	type ReceiveMessagesDeliveryProofCallBuilder = DirectReceiveMessagesDeliveryProofCallBuilder<
-		Self,
-		millau_runtime::Runtime,
-		millau_runtime::WithRialtoParachainMessagesInstance,
-	>;
-
-	type SourceBatchCallBuilder = UtilityPalletBatchCallBuilder<Millau>;
-	type TargetBatchCallBuilder = ();
-}

bridges/relays/bin-substrate/src/chains/mod.rs

@@ -16,24 +16,9 @@
 
 //! Chain-specific relayer configuration.
 
-pub mod bridge_hub_rococo_messages_to_bridge_hub_wococo;
-pub mod bridge_hub_wococo_messages_to_bridge_hub_rococo;
-pub mod millau_headers_to_rialto;
-pub mod millau_headers_to_rialto_parachain;
-pub mod millau_messages_to_rialto;
-pub mod millau_messages_to_rialto_parachain;
-pub mod rialto_headers_to_millau;
-pub mod rialto_messages_to_millau;
-pub mod rialto_parachain_messages_to_millau;
-pub mod rialto_parachains_to_millau;
-pub mod rococo_headers_to_bridge_hub_wococo;
-pub mod rococo_parachains_to_bridge_hub_wococo;
-pub mod westend_headers_to_millau;
-pub mod westend_parachains_to_millau;
-pub mod wococo_headers_to_bridge_hub_rococo;
-pub mod wococo_parachains_to_bridge_hub_rococo;
-
+mod kusama;
 mod millau;
+mod polkadot;
 mod rialto;
 mod rialto_parachain;
 mod rococo;

bridges/relays/bin-substrate/src/chains/polkadot.rs

@@ -0,0 +1,32 @@
+// Copyright 2022 Parity Technologies (UK) Ltd.
+// This file is part of Parity Bridges Common.
+
+// Parity Bridges Common is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity Bridges Common is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Polkadot + Polkadot parachains specification for CLI.
+
+use crate::cli::CliChain;
+use relay_bridge_hub_polkadot_client::BridgeHubPolkadot;
+use relay_polkadot_client::Polkadot;
+use relay_substrate_client::SimpleRuntimeVersion;
+
+impl CliChain for Polkadot {
+	const RUNTIME_VERSION: Option<SimpleRuntimeVersion> = None;
+}
+
+impl CliChain for BridgeHubPolkadot {
+	// TODO: fix me (https://github.com/paritytech/parity-bridges-common/issues/1945)
+	const RUNTIME_VERSION: Option<SimpleRuntimeVersion> =
+		Some(SimpleRuntimeVersion { spec_version: 4242, transaction_version: 42 });
+}

bridges/relays/bin-substrate/src/chains/rialto_headers_to_millau.rs

@@ -1,55 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Rialto-to-Millau headers sync entrypoint.
-
-use crate::cli::bridge::{CliBridgeBase, MessagesCliBridge, RelayToRelayHeadersCliBridge};
-use substrate_relay_helper::finality::{
-	engine::Grandpa as GrandpaFinalityEngine, DirectSubmitGrandpaFinalityProofCallBuilder,
-	SubstrateFinalitySyncPipeline,
-};
-
-/// Description of Millau -> Rialto finalized headers bridge.
-#[derive(Clone, Debug)]
-pub struct RialtoFinalityToMillau;
-
-impl SubstrateFinalitySyncPipeline for RialtoFinalityToMillau {
-	type SourceChain = relay_rialto_client::Rialto;
-	type TargetChain = relay_millau_client::Millau;
-
-	type FinalityEngine = GrandpaFinalityEngine<Self::SourceChain>;
-	type SubmitFinalityProofCallBuilder = DirectSubmitGrandpaFinalityProofCallBuilder<
-		Self,
-		millau_runtime::Runtime,
-		millau_runtime::RialtoGrandpaInstance,
-	>;
-}
-
-//// `Rialto` to `Millau` bridge definition.
-pub struct RialtoToMillauCliBridge {}
-
-impl CliBridgeBase for RialtoToMillauCliBridge {
-	type Source = relay_rialto_client::Rialto;
-	type Target = relay_millau_client::Millau;
-}
-
-impl RelayToRelayHeadersCliBridge for RialtoToMillauCliBridge {
-	type Finality = RialtoFinalityToMillau;
-}
-
-impl MessagesCliBridge for RialtoToMillauCliBridge {
-	type MessagesLane = crate::chains::rialto_messages_to_millau::RialtoMessagesToMillau;
-}

bridges/relays/bin-substrate/src/chains/rialto_messages_to_millau.rs

@@ -1,47 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Rialto-to-Millau messages sync entrypoint.
-
-use relay_millau_client::Millau;
-use relay_rialto_client::Rialto;
-use substrate_relay_helper::messages_lane::{
-	DirectReceiveMessagesDeliveryProofCallBuilder, DirectReceiveMessagesProofCallBuilder,
-	SubstrateMessageLane,
-};
-
-/// Description of Rialto -> Millau messages bridge.
-#[derive(Clone, Debug)]
-pub struct RialtoMessagesToMillau;
-
-impl SubstrateMessageLane for RialtoMessagesToMillau {
-	type SourceChain = Rialto;
-	type TargetChain = Millau;
-
-	type ReceiveMessagesProofCallBuilder = DirectReceiveMessagesProofCallBuilder<
-		Self,
-		millau_runtime::Runtime,
-		millau_runtime::WithRialtoMessagesInstance,
-	>;
-	type ReceiveMessagesDeliveryProofCallBuilder = DirectReceiveMessagesDeliveryProofCallBuilder<
-		Self,
-		rialto_runtime::Runtime,
-		rialto_runtime::WithMillauMessagesInstance,
-	>;
-
-	type SourceBatchCallBuilder = ();
-	type TargetBatchCallBuilder = ();
-}

bridges/relays/bin-substrate/src/chains/rialto_parachain_messages_to_millau.rs

@@ -1,51 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! RialtoParachain-to-Millau messages sync entrypoint.
-
-use relay_millau_client::Millau;
-use relay_rialto_parachain_client::RialtoParachain;
-use substrate_relay_helper::{
-	messages_lane::{DirectReceiveMessagesProofCallBuilder, SubstrateMessageLane},
-	UtilityPalletBatchCallBuilder,
-};
-
-substrate_relay_helper::generate_receive_message_delivery_proof_call_builder!(
-	RialtoParachainMessagesToMillau,
-	RialtoParachainMessagesToMillauReceiveMessagesDeliveryProofCallBuilder,
-	relay_rialto_parachain_client::RuntimeCall::BridgeMillauMessages,
-	relay_rialto_parachain_client::BridgeMessagesCall::receive_messages_delivery_proof
-);
-
-/// Description of RialtoParachain -> Millau messages bridge.
-#[derive(Clone, Debug)]
-pub struct RialtoParachainMessagesToMillau;
-
-impl SubstrateMessageLane for RialtoParachainMessagesToMillau {
-	type SourceChain = RialtoParachain;
-	type TargetChain = Millau;
-
-	type ReceiveMessagesProofCallBuilder = DirectReceiveMessagesProofCallBuilder<
-		Self,
-		millau_runtime::Runtime,
-		millau_runtime::WithRialtoParachainMessagesInstance,
-	>;
-	type ReceiveMessagesDeliveryProofCallBuilder =
-		RialtoParachainMessagesToMillauReceiveMessagesDeliveryProofCallBuilder;
-
-	type SourceBatchCallBuilder = ();
-	type TargetBatchCallBuilder = UtilityPalletBatchCallBuilder<Millau>;
-}

bridges/relays/bin-substrate/src/chains/rialto_parachains_to_millau.rs

@@ -1,64 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Rialto-to-Millau parachains sync entrypoint.
-
-use crate::cli::bridge::{CliBridgeBase, MessagesCliBridge, ParachainToRelayHeadersCliBridge};
-use relay_millau_client::Millau;
-use relay_rialto_client::Rialto;
-use relay_rialto_parachain_client::RialtoParachain;
-use substrate_relay_helper::parachains::{
-	DirectSubmitParachainHeadsCallBuilder, SubstrateParachainsPipeline,
-};
-
-/// Rialto-to-Millau parachains sync description.
-#[derive(Clone, Debug)]
-pub struct RialtoParachainsToMillau;
-
-impl SubstrateParachainsPipeline for RialtoParachainsToMillau {
-	type SourceParachain = RialtoParachain;
-	type SourceRelayChain = Rialto;
-	type TargetChain = Millau;
-
-	type SubmitParachainHeadsCallBuilder = RialtoParachainsToMillauSubmitParachainHeadsCallBuilder;
-}
-
-/// `submit_parachain_heads` call builder for Rialto-to-Millau parachains sync pipeline.
-pub type RialtoParachainsToMillauSubmitParachainHeadsCallBuilder =
-	DirectSubmitParachainHeadsCallBuilder<
-		RialtoParachainsToMillau,
-		millau_runtime::Runtime,
-		millau_runtime::WithRialtoParachainsInstance,
-	>;
-
-//// `RialtoParachain` to `Millau` bridge definition.
-pub struct RialtoParachainToMillauCliBridge {}
-
-impl CliBridgeBase for RialtoParachainToMillauCliBridge {
-	type Source = RialtoParachain;
-	type Target = Millau;
-}
-
-impl ParachainToRelayHeadersCliBridge for RialtoParachainToMillauCliBridge {
-	type SourceRelay = Rialto;
-	type ParachainFinality = RialtoParachainsToMillau;
-	type RelayFinality = crate::chains::rialto_headers_to_millau::RialtoFinalityToMillau;
-}
-
-impl MessagesCliBridge for RialtoParachainToMillauCliBridge {
-	type MessagesLane =
-		crate::chains::rialto_parachain_messages_to_millau::RialtoParachainMessagesToMillau;
-}

bridges/relays/bin-substrate/src/chains/rococo_headers_to_bridge_hub_wococo.rs

@@ -1,72 +0,0 @@
-// Copyright 2022 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Rococo-to-Wococo bridge hubs headers sync entrypoint.
-
-use crate::cli::bridge::{CliBridgeBase, RelayToRelayHeadersCliBridge};
-
-use async_trait::async_trait;
-use relay_substrate_client::{AccountKeyPairOf, Client};
-use substrate_relay_helper::{
-	finality::{engine::Grandpa as GrandpaFinalityEngine, SubstrateFinalitySyncPipeline},
-	TransactionParams,
-};
-
-/// Description of Rococo -> Wococo finalized headers bridge.
-#[derive(Clone, Debug)]
-pub struct RococoFinalityToBridgeHubWococo;
-
-substrate_relay_helper::generate_submit_finality_proof_call_builder!(
-	RococoFinalityToBridgeHubWococo,
-	RococoFinalityToBridgeHubWococoCallBuilder,
-	relay_bridge_hub_wococo_client::runtime::Call::BridgeRococoGrandpa,
-	relay_bridge_hub_wococo_client::runtime::BridgeRococoGrandpaCall::submit_finality_proof
-);
-
-#[async_trait]
-impl SubstrateFinalitySyncPipeline for RococoFinalityToBridgeHubWococo {
-	type SourceChain = relay_rococo_client::Rococo;
-	type TargetChain = relay_bridge_hub_wococo_client::BridgeHubWococo;
-
-	type FinalityEngine = GrandpaFinalityEngine<Self::SourceChain>;
-	type SubmitFinalityProofCallBuilder = RococoFinalityToBridgeHubWococoCallBuilder;
-
-	async fn start_relay_guards(
-		target_client: &Client<Self::TargetChain>,
-		_transaction_params: &TransactionParams<AccountKeyPairOf<Self::TargetChain>>,
-		enable_version_guard: bool,
-	) -> relay_substrate_client::Result<()> {
-		if enable_version_guard {
-			relay_substrate_client::guard::abort_on_spec_version_change(
-				target_client.clone(),
-				target_client.simple_runtime_version().await?.spec_version,
-			);
-		}
-		Ok(())
-	}
-}
-
-/// `Rococo` to BridgeHub `Wococo` bridge definition.
-pub struct RococoToBridgeHubWococoCliBridge {}
-
-impl CliBridgeBase for RococoToBridgeHubWococoCliBridge {
-	type Source = relay_rococo_client::Rococo;
-	type Target = relay_bridge_hub_wococo_client::BridgeHubWococo;
-}
-
-impl RelayToRelayHeadersCliBridge for RococoToBridgeHubWococoCliBridge {
-	type Finality = RococoFinalityToBridgeHubWococo;
-}

bridges/relays/bin-substrate/src/chains/rococo_parachains_to_bridge_hub_wococo.rs

@@ -1,75 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Wococo-to-Rococo parachains sync entrypoint.
-
-use crate::cli::bridge::{CliBridgeBase, MessagesCliBridge, ParachainToRelayHeadersCliBridge};
-use bp_polkadot_core::parachains::{ParaHash, ParaHeadsProof, ParaId};
-use relay_substrate_client::{CallOf, HeaderIdOf};
-use substrate_relay_helper::parachains::{
-	SubmitParachainHeadsCallBuilder, SubstrateParachainsPipeline,
-};
-
-/// BridgeHub-to-BridgeHub parachain sync description.
-#[derive(Clone, Debug)]
-pub struct BridgeHubRococoToBridgeHubWococo;
-
-impl SubstrateParachainsPipeline for BridgeHubRococoToBridgeHubWococo {
-	type SourceParachain = relay_bridge_hub_rococo_client::BridgeHubRococo;
-	type SourceRelayChain = relay_rococo_client::Rococo;
-	type TargetChain = relay_bridge_hub_wococo_client::BridgeHubWococo;
-
-	type SubmitParachainHeadsCallBuilder = BridgeHubRococoToBridgeHubWococoCallBuilder;
-}
-
-pub struct BridgeHubRococoToBridgeHubWococoCallBuilder;
-impl SubmitParachainHeadsCallBuilder<BridgeHubRococoToBridgeHubWococo>
-	for BridgeHubRococoToBridgeHubWococoCallBuilder
-{
-	fn build_submit_parachain_heads_call(
-		at_relay_block: HeaderIdOf<relay_rococo_client::Rococo>,
-		parachains: Vec<(ParaId, ParaHash)>,
-		parachain_heads_proof: ParaHeadsProof,
-	) -> CallOf<relay_bridge_hub_wococo_client::BridgeHubWococo> {
-		relay_bridge_hub_wococo_client::runtime::Call::BridgeRococoParachain(
-			relay_bridge_hub_wococo_client::runtime::BridgeParachainCall::submit_parachain_heads {
-				at_relay_block: (at_relay_block.0, at_relay_block.1),
-				parachains,
-				parachain_heads_proof,
-			},
-		)
-	}
-}
-
-/// `BridgeHubParachain` to `BridgeHubParachain` bridge definition.
-pub struct BridgeHubRococoToBridgeHubWococoCliBridge {}
-
-impl ParachainToRelayHeadersCliBridge for BridgeHubRococoToBridgeHubWococoCliBridge {
-	type SourceRelay = relay_rococo_client::Rococo;
-	type ParachainFinality = BridgeHubRococoToBridgeHubWococo;
-	type RelayFinality =
-		crate::chains::rococo_headers_to_bridge_hub_wococo::RococoFinalityToBridgeHubWococo;
-}
-
-impl CliBridgeBase for BridgeHubRococoToBridgeHubWococoCliBridge {
-	type Source = relay_bridge_hub_rococo_client::BridgeHubRococo;
-	type Target = relay_bridge_hub_wococo_client::BridgeHubWococo;
-}
-
-impl MessagesCliBridge for BridgeHubRococoToBridgeHubWococoCliBridge {
-	type MessagesLane =
-	crate::chains::bridge_hub_rococo_messages_to_bridge_hub_wococo::BridgeHubRococoMessagesToBridgeHubWococoMessageLane;
-}

bridges/relays/bin-substrate/src/chains/westend_headers_to_millau.rs

@@ -1,51 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Westend-to-Millau headers sync entrypoint.
-
-use crate::cli::bridge::{CliBridgeBase, RelayToRelayHeadersCliBridge};
-use substrate_relay_helper::finality::{
-	engine::Grandpa as GrandpaFinalityEngine, DirectSubmitGrandpaFinalityProofCallBuilder,
-	SubstrateFinalitySyncPipeline,
-};
-
-/// Description of Westend -> Millau finalized headers bridge.
-#[derive(Clone, Debug)]
-pub struct WestendFinalityToMillau;
-
-impl SubstrateFinalitySyncPipeline for WestendFinalityToMillau {
-	type SourceChain = relay_westend_client::Westend;
-	type TargetChain = relay_millau_client::Millau;
-
-	type FinalityEngine = GrandpaFinalityEngine<Self::SourceChain>;
-	type SubmitFinalityProofCallBuilder = DirectSubmitGrandpaFinalityProofCallBuilder<
-		Self,
-		millau_runtime::Runtime,
-		millau_runtime::WestendGrandpaInstance,
-	>;
-}
-
-//// `Westend` to `Millau` bridge definition.
-pub struct WestendToMillauCliBridge {}
-
-impl CliBridgeBase for WestendToMillauCliBridge {
-	type Source = relay_westend_client::Westend;
-	type Target = relay_millau_client::Millau;
-}
-
-impl RelayToRelayHeadersCliBridge for WestendToMillauCliBridge {
-	type Finality = WestendFinalityToMillau;
-}

bridges/relays/bin-substrate/src/chains/westend_parachains_to_millau.rs

@@ -1,58 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Westend-to-Millau parachains sync entrypoint.
-
-use crate::cli::bridge::{CliBridgeBase, ParachainToRelayHeadersCliBridge};
-use relay_millau_client::Millau;
-use relay_westend_client::{Westend, Westmint};
-use substrate_relay_helper::parachains::{
-	DirectSubmitParachainHeadsCallBuilder, SubstrateParachainsPipeline,
-};
-
-/// Westend-to-Millau parachains sync description.
-#[derive(Clone, Debug)]
-pub struct WestendParachainsToMillau;
-
-impl SubstrateParachainsPipeline for WestendParachainsToMillau {
-	type SourceParachain = Westmint;
-	type SourceRelayChain = Westend;
-	type TargetChain = Millau;
-
-	type SubmitParachainHeadsCallBuilder = WestendParachainsToMillauSubmitParachainHeadsCallBuilder;
-}
-
-/// `submit_parachain_heads` call builder for Rialto-to-Millau parachains sync pipeline.
-pub type WestendParachainsToMillauSubmitParachainHeadsCallBuilder =
-	DirectSubmitParachainHeadsCallBuilder<
-		WestendParachainsToMillau,
-		millau_runtime::Runtime,
-		millau_runtime::WithWestendParachainsInstance,
-	>;
-
-//// `WestendParachain` to `Millau` bridge definition.
-pub struct WestmintToMillauCliBridge {}
-
-impl ParachainToRelayHeadersCliBridge for WestmintToMillauCliBridge {
-	type SourceRelay = Westend;
-	type ParachainFinality = WestendParachainsToMillau;
-	type RelayFinality = crate::chains::westend_headers_to_millau::WestendFinalityToMillau;
-}
-
-impl CliBridgeBase for WestmintToMillauCliBridge {
-	type Source = Westmint;
-	type Target = Millau;
-}

bridges/relays/bin-substrate/src/chains/wococo_headers_to_bridge_hub_rococo.rs

@@ -1,72 +0,0 @@
-// Copyright 2022 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Wococo-to-Rococo bridge hubs headers sync entrypoint.
-
-use crate::cli::bridge::{CliBridgeBase, RelayToRelayHeadersCliBridge};
-
-use async_trait::async_trait;
-use relay_substrate_client::{AccountKeyPairOf, Client};
-use substrate_relay_helper::{
-	finality::{engine::Grandpa as GrandpaFinalityEngine, SubstrateFinalitySyncPipeline},
-	TransactionParams,
-};
-
-/// Description of Wococo -> Rococo finalized headers bridge.
-#[derive(Clone, Debug)]
-pub struct WococoFinalityToBridgeHubRococo;
-
-substrate_relay_helper::generate_submit_finality_proof_call_builder!(
-	WococoFinalityToBridgeHubRococo,
-	WococoFinalityToBridgeHubRococoCallBuilder,
-	relay_bridge_hub_rococo_client::runtime::Call::BridgeWococoGrandpa,
-	relay_bridge_hub_rococo_client::runtime::BridgeWococoGrandpaCall::submit_finality_proof
-);
-
-#[async_trait]
-impl SubstrateFinalitySyncPipeline for WococoFinalityToBridgeHubRococo {
-	type SourceChain = relay_wococo_client::Wococo;
-	type TargetChain = relay_bridge_hub_rococo_client::BridgeHubRococo;
-
-	type FinalityEngine = GrandpaFinalityEngine<Self::SourceChain>;
-	type SubmitFinalityProofCallBuilder = WococoFinalityToBridgeHubRococoCallBuilder;
-
-	async fn start_relay_guards(
-		target_client: &Client<Self::TargetChain>,
-		_transaction_params: &TransactionParams<AccountKeyPairOf<Self::TargetChain>>,
-		enable_version_guard: bool,
-	) -> relay_substrate_client::Result<()> {
-		if enable_version_guard {
-			relay_substrate_client::guard::abort_on_spec_version_change(
-				target_client.clone(),
-				target_client.simple_runtime_version().await?.spec_version,
-			);
-		}
-		Ok(())
-	}
-}
-
-/// `Wococo` to BridgeHub `Rococo` bridge definition.
-pub struct WococoToBridgeHubRococoCliBridge {}
-
-impl CliBridgeBase for WococoToBridgeHubRococoCliBridge {
-	type Source = relay_wococo_client::Wococo;
-	type Target = relay_bridge_hub_rococo_client::BridgeHubRococo;
-}
-
-impl RelayToRelayHeadersCliBridge for WococoToBridgeHubRococoCliBridge {
-	type Finality = WococoFinalityToBridgeHubRococo;
-}

bridges/relays/bin-substrate/src/chains/wococo_parachains_to_bridge_hub_rococo.rs

@@ -1,75 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Rococo-to-Wococo parachains sync entrypoint.
-
-use crate::cli::bridge::{CliBridgeBase, MessagesCliBridge, ParachainToRelayHeadersCliBridge};
-use bp_polkadot_core::parachains::{ParaHash, ParaHeadsProof, ParaId};
-use relay_substrate_client::{CallOf, HeaderIdOf};
-use substrate_relay_helper::parachains::{
-	SubmitParachainHeadsCallBuilder, SubstrateParachainsPipeline,
-};
-
-/// BridgeHub-to-BridgeHub parachain sync description.
-#[derive(Clone, Debug)]
-pub struct BridgeHubWococoToBridgeHubRococo;
-
-impl SubstrateParachainsPipeline for BridgeHubWococoToBridgeHubRococo {
-	type SourceParachain = relay_bridge_hub_wococo_client::BridgeHubWococo;
-	type SourceRelayChain = relay_wococo_client::Wococo;
-	type TargetChain = relay_bridge_hub_rococo_client::BridgeHubRococo;
-
-	type SubmitParachainHeadsCallBuilder = BridgeHubWococoToBridgeHubRococoCallBuilder;
-}
-
-pub struct BridgeHubWococoToBridgeHubRococoCallBuilder;
-impl SubmitParachainHeadsCallBuilder<BridgeHubWococoToBridgeHubRococo>
-	for BridgeHubWococoToBridgeHubRococoCallBuilder
-{
-	fn build_submit_parachain_heads_call(
-		at_relay_block: HeaderIdOf<relay_wococo_client::Wococo>,
-		parachains: Vec<(ParaId, ParaHash)>,
-		parachain_heads_proof: ParaHeadsProof,
-	) -> CallOf<relay_bridge_hub_rococo_client::BridgeHubRococo> {
-		relay_bridge_hub_rococo_client::runtime::Call::BridgeWococoParachain(
-			bp_parachains::BridgeParachainCall::submit_parachain_heads {
-				at_relay_block: (at_relay_block.0, at_relay_block.1),
-				parachains,
-				parachain_heads_proof,
-			},
-		)
-	}
-}
-
-/// `BridgeHubParachain` to `BridgeHubParachain` bridge definition.
-pub struct BridgeHubWococoToBridgeHubRococoCliBridge {}
-
-impl ParachainToRelayHeadersCliBridge for BridgeHubWococoToBridgeHubRococoCliBridge {
-	type SourceRelay = relay_wococo_client::Wococo;
-	type ParachainFinality = BridgeHubWococoToBridgeHubRococo;
-	type RelayFinality =
-		crate::chains::wococo_headers_to_bridge_hub_rococo::WococoFinalityToBridgeHubRococo;
-}
-
-impl CliBridgeBase for BridgeHubWococoToBridgeHubRococoCliBridge {
-	type Source = relay_bridge_hub_wococo_client::BridgeHubWococo;
-	type Target = relay_bridge_hub_rococo_client::BridgeHubRococo;
-}
-
-impl MessagesCliBridge for BridgeHubWococoToBridgeHubRococoCliBridge {
-	type MessagesLane =
-	crate::chains::bridge_hub_wococo_messages_to_bridge_hub_rococo::BridgeHubWococoMessagesToBridgeHubRococoMessageLane;
-}