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[CLI] remove select_full_bridge!() macro

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Signed-off-by: Serban Iorga <serban@parity.io>
This commit is contained in:
Serban Iorga
2022-07-06 15:45:30 +03:00
committed by Bastian Köcher
parent 88e95388bb
commit f89eeb920a
5 changed files with 323 additions and 259 deletions
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bridges/relays/bin-substrate/src/cli/bridge.rs
+81 -95
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@@ -15,9 +15,12 @@
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
use crate::cli::CliChain;
use bp_runtime::{AccountIdOf, SourceAccount};
use relay_substrate_client::{AccountKeyPairOf, Chain, TransactionSignScheme};
use strum::{EnumString, EnumVariantNames};
use substrate_relay_helper::finality::SubstrateFinalitySyncPipeline;
use substrate_relay_helper::{
finality::SubstrateFinalitySyncPipeline, messages_lane::SubstrateMessageLane,
};
#[derive(Debug, PartialEq, Eq, EnumString, EnumVariantNames)]
#[strum(serialize_all = "kebab_case")]
@@ -46,94 +49,6 @@ pub const MILLAU_TO_RIALTO_INDEX: u8 = 0;
pub const MILLAU_TO_RIALTO_PARACHAIN_INDEX: u8 = 1;
pub const RIALTO_PARACHAIN_TO_MILLAU_INDEX: u8 = 0;
/// The macro allows executing bridge-specific code without going fully generic.
///
/// It matches on the [`FullBridge`] enum, sets bridge-specific types or imports and injects
/// the `$generic` code at every variant.
#[macro_export]
macro_rules! select_full_bridge {
($bridge: expr, $generic: tt) => {
match $bridge {
FullBridge::MillauToRialto => {
type Source = relay_millau_client::Millau;
#[allow(dead_code)]
type Target = relay_rialto_client::Rialto;
// Derive-account
#[allow(unused_imports)]
use bp_rialto::derive_account_from_millau_id as derive_account;
// Relay-messages
#[allow(unused_imports)]
use $crate::chains::millau_messages_to_rialto::MillauMessagesToRialto as MessagesLane;
// Send-message / Estimate-fee
#[allow(unused_imports)]
use bp_rialto::TO_RIALTO_ESTIMATE_MESSAGE_FEE_METHOD as ESTIMATE_MESSAGE_FEE_METHOD;
$generic
},
FullBridge::RialtoToMillau => {
type Source = relay_rialto_client::Rialto;
#[allow(dead_code)]
type Target = relay_millau_client::Millau;
// Derive-account
#[allow(unused_imports)]
use bp_millau::derive_account_from_rialto_id as derive_account;
// Relay-messages
#[allow(unused_imports)]
use $crate::chains::rialto_messages_to_millau::RialtoMessagesToMillau as MessagesLane;
// Send-message / Estimate-fee
#[allow(unused_imports)]
use bp_millau::TO_MILLAU_ESTIMATE_MESSAGE_FEE_METHOD as ESTIMATE_MESSAGE_FEE_METHOD;
$generic
},
FullBridge::MillauToRialtoParachain => {
type Source = relay_millau_client::Millau;
#[allow(dead_code)]
type Target = relay_rialto_parachain_client::RialtoParachain;
// Derive-account
#[allow(unused_imports)]
use bp_rialto_parachain::derive_account_from_millau_id as derive_account;
// Relay-messages
#[allow(unused_imports)]
use $crate::chains::millau_messages_to_rialto_parachain::MillauMessagesToRialtoParachain as MessagesLane;
// Send-message / Estimate-fee
#[allow(unused_imports)]
use bp_rialto_parachain::TO_RIALTO_PARACHAIN_ESTIMATE_MESSAGE_FEE_METHOD as ESTIMATE_MESSAGE_FEE_METHOD;
$generic
}
FullBridge::RialtoParachainToMillau => {
type Source = relay_rialto_parachain_client::RialtoParachain;
#[allow(dead_code)]
type Target = relay_millau_client::Millau;
// Derive-account
#[allow(unused_imports)]
use bp_millau::derive_account_from_rialto_parachain_id as derive_account;
// Relay-messages
#[allow(unused_imports)]
use $crate::chains::rialto_parachain_messages_to_millau::RialtoParachainMessagesToMillau as MessagesLane;
// Send-message / Estimate-fee
#[allow(unused_imports)]
use bp_millau::TO_MILLAU_ESTIMATE_MESSAGE_FEE_METHOD as ESTIMATE_MESSAGE_FEE_METHOD;
$generic
}
}
};
}
/// Minimal bridge representation that can be used from the CLI.
/// It connects a source chain to a target chain.
pub trait CliBridgeBase: Sized {
@@ -145,8 +60,8 @@ pub trait CliBridgeBase: Sized {
+ CliChain<KeyPair = AccountKeyPairOf<Self::Target>>;
}
/// Bridge representation that can be used from the CLI.
pub trait CliBridge: CliBridgeBase {
/// Bridge representation that can be used from the CLI for relaying headers.
pub trait HeadersCliBridge: CliBridgeBase {
/// Finality proofs synchronization pipeline.
type Finality: SubstrateFinalitySyncPipeline<
SourceChain = Self::Source,
@@ -155,6 +70,25 @@ pub trait CliBridge: CliBridgeBase {
>;
}
/// Bridge representation that can be used from the CLI for relaying messages.
pub trait MessagesCliBridge: CliBridgeBase {
/// Name of the runtime method used to estimate the message dispatch and delivery fee for the
/// defined bridge.
const ESTIMATE_MESSAGE_FEE_METHOD: &'static str;
/// The Source -> Destination messages synchronization pipeline.
type MessagesLane: SubstrateMessageLane<
SourceChain = Self::Source,
TargetChain = Self::Target,
SourceTransactionSignScheme = Self::Source,
TargetTransactionSignScheme = Self::Target,
>;
/// We use this to get the account on the target which is derived from the source account.
fn derive_account_from_id(
id: SourceAccount<AccountIdOf<Self::Source>>,
) -> AccountIdOf<Self::Target>;
}
//// `Millau` to `Rialto` bridge definition.
pub struct MillauToRialtoCliBridge {}
@@ -163,10 +97,22 @@ impl CliBridgeBase for MillauToRialtoCliBridge {
type Target = relay_rialto_client::Rialto;
}
impl CliBridge for MillauToRialtoCliBridge {
impl HeadersCliBridge for MillauToRialtoCliBridge {
type Finality = crate::chains::millau_headers_to_rialto::MillauFinalityToRialto;
}
impl MessagesCliBridge for MillauToRialtoCliBridge {
const ESTIMATE_MESSAGE_FEE_METHOD: &'static str =
bp_rialto::TO_RIALTO_ESTIMATE_MESSAGE_FEE_METHOD;
type MessagesLane = crate::chains::millau_messages_to_rialto::MillauMessagesToRialto;
fn derive_account_from_id(
id: SourceAccount<AccountIdOf<Self::Source>>,
) -> AccountIdOf<Self::Target> {
bp_rialto::derive_account_from_millau_id(id)
}
}
//// `Rialto` to `Millau` bridge definition.
pub struct RialtoToMillauCliBridge {}
@@ -175,10 +121,24 @@ impl CliBridgeBase for RialtoToMillauCliBridge {
type Target = relay_millau_client::Millau;
}
impl CliBridge for RialtoToMillauCliBridge {
impl HeadersCliBridge for RialtoToMillauCliBridge {
type Finality = crate::chains::rialto_headers_to_millau::RialtoFinalityToMillau;
}
impl MessagesCliBridge for RialtoToMillauCliBridge {
const ESTIMATE_MESSAGE_FEE_METHOD: &'static str =
bp_millau::TO_MILLAU_ESTIMATE_MESSAGE_FEE_METHOD;
type MessagesLane = crate::chains::rialto_messages_to_millau::RialtoMessagesToMillau;
/// We use this to get the account on the target chain which is derived from
/// the source chain account.
fn derive_account_from_id(
id: SourceAccount<AccountIdOf<Self::Source>>,
) -> AccountIdOf<Self::Target> {
bp_millau::derive_account_from_rialto_id(id)
}
}
//// `Westend` to `Millau` bridge definition.
pub struct WestendToMillauCliBridge {}
@@ -187,7 +147,7 @@ impl CliBridgeBase for WestendToMillauCliBridge {
type Target = relay_millau_client::Millau;
}
impl CliBridge for WestendToMillauCliBridge {
impl HeadersCliBridge for WestendToMillauCliBridge {
type Finality = crate::chains::westend_headers_to_millau::WestendFinalityToMillau;
}
@@ -199,11 +159,24 @@ impl CliBridgeBase for MillauToRialtoParachainCliBridge {
type Target = relay_rialto_parachain_client::RialtoParachain;
}
impl CliBridge for MillauToRialtoParachainCliBridge {
impl HeadersCliBridge for MillauToRialtoParachainCliBridge {
type Finality =
crate::chains::millau_headers_to_rialto_parachain::MillauFinalityToRialtoParachain;
}
impl MessagesCliBridge for MillauToRialtoParachainCliBridge {
const ESTIMATE_MESSAGE_FEE_METHOD: &'static str =
bp_rialto_parachain::TO_RIALTO_PARACHAIN_ESTIMATE_MESSAGE_FEE_METHOD;
type MessagesLane =
crate::chains::millau_messages_to_rialto_parachain::MillauMessagesToRialtoParachain;
fn derive_account_from_id(
id: SourceAccount<AccountIdOf<Self::Source>>,
) -> AccountIdOf<Self::Target> {
bp_rialto_parachain::derive_account_from_millau_id(id)
}
}
//// `RialtoParachain` to `Millau` bridge definition.
pub struct RialtoParachainToMillauCliBridge {}
@@ -212,6 +185,19 @@ impl CliBridgeBase for RialtoParachainToMillauCliBridge {
type Target = relay_millau_client::Millau;
}
impl MessagesCliBridge for RialtoParachainToMillauCliBridge {
const ESTIMATE_MESSAGE_FEE_METHOD: &'static str =
bp_millau::TO_MILLAU_ESTIMATE_MESSAGE_FEE_METHOD;
type MessagesLane =
crate::chains::rialto_parachain_messages_to_millau::RialtoParachainMessagesToMillau;
fn derive_account_from_id(
id: SourceAccount<AccountIdOf<Self::Source>>,
) -> AccountIdOf<Self::Target> {
bp_millau::derive_account_from_rialto_parachain_id(id)
}
}
//// `WestendParachain` to `Millau` bridge definition.
pub struct WestmintToMillauCliBridge {}