dir restructure to support more CGP (#1266)

* rerame res to chain-specs * split polkadot-parachains dir * rename dir parachains-common to common Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> Co-authored-by: Wilfried Kopp <wilfried@parity.io> Co-authored-by: Chevdor <chevdor@users.noreply.github.com>
2026-05-30 09:21:04 +00:00 · 2022-05-20 13:43:04 +01:00
parent 9d88e462f0
commit bc0c98884f
138 changed files with 197 additions and 151 deletions
@@ -0,0 +1,803 @@
+// Copyright 2019-2021 Parity Technologies (UK) Ltd.
+// This file is part of Cumulus.
+
+// Cumulus 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.
+
+// Cumulus 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 Cumulus.  If not, see <http://www.gnu.org/licenses/>.
+
+use crate::{
+	chain_spec,
+	cli::{Cli, RelayChainCli, Subcommand},
+	service::{
+		new_partial, Block, ShellRuntimeExecutor, StatemineRuntimeExecutor,
+		StatemintRuntimeExecutor, WestmintRuntimeExecutor,
+	},
+};
+use codec::Encode;
+use cumulus_client_service::genesis::generate_genesis_block;
+use cumulus_primitives_core::ParaId;
+use frame_benchmarking_cli::{BenchmarkCmd, SUBSTRATE_REFERENCE_HARDWARE};
+use log::info;
+use parachains_common::{AuraId, StatemintAuraId};
+use sc_cli::{
+	ChainSpec, CliConfiguration, DefaultConfigurationValues, ImportParams, KeystoreParams,
+	NetworkParams, Result, RuntimeVersion, SharedParams, SubstrateCli,
+};
+use sc_service::{
+	config::{BasePath, PrometheusConfig},
+	TaskManager,
+};
+use sp_core::hexdisplay::HexDisplay;
+use sp_runtime::traits::{AccountIdConversion, Block as BlockT};
+use std::{io::Write, net::SocketAddr};
+
+trait IdentifyChain {
+	fn is_shell(&self) -> bool;
+	fn is_seedling(&self) -> bool;
+	fn is_statemint(&self) -> bool;
+	fn is_statemine(&self) -> bool;
+	fn is_westmint(&self) -> bool;
+	fn is_contracts_rococo(&self) -> bool;
+}
+
+impl IdentifyChain for dyn sc_service::ChainSpec {
+	fn is_shell(&self) -> bool {
+		self.id().starts_with("shell")
+	}
+	fn is_seedling(&self) -> bool {
+		self.id().starts_with("seedling")
+	}
+	fn is_statemint(&self) -> bool {
+		self.id().starts_with("statemint")
+	}
+	fn is_statemine(&self) -> bool {
+		self.id().starts_with("statemine")
+	}
+	fn is_westmint(&self) -> bool {
+		self.id().starts_with("westmint")
+	}
+	fn is_contracts_rococo(&self) -> bool {
+		self.id().starts_with("contracts-rococo")
+	}
+}
+
+impl<T: sc_service::ChainSpec + 'static> IdentifyChain for T {
+	fn is_shell(&self) -> bool {
+		<dyn sc_service::ChainSpec>::is_shell(self)
+	}
+	fn is_seedling(&self) -> bool {
+		<dyn sc_service::ChainSpec>::is_seedling(self)
+	}
+	fn is_statemint(&self) -> bool {
+		<dyn sc_service::ChainSpec>::is_statemint(self)
+	}
+	fn is_statemine(&self) -> bool {
+		<dyn sc_service::ChainSpec>::is_statemine(self)
+	}
+	fn is_westmint(&self) -> bool {
+		<dyn sc_service::ChainSpec>::is_westmint(self)
+	}
+	fn is_contracts_rococo(&self) -> bool {
+		<dyn sc_service::ChainSpec>::is_contracts_rococo(self)
+	}
+}
+
+fn load_spec(id: &str) -> std::result::Result<Box<dyn sc_service::ChainSpec>, String> {
+	Ok(match id {
+		"staging" => Box::new(chain_spec::staging_test_net()),
+		"tick" => Box::new(chain_spec::ChainSpec::from_json_bytes(
+			&include_bytes!("../../parachains/chain-specs/tick.json")[..],
+		)?),
+		"trick" => Box::new(chain_spec::ChainSpec::from_json_bytes(
+			&include_bytes!("../../parachains/chain-specs/trick.json")[..],
+		)?),
+		"track" => Box::new(chain_spec::ChainSpec::from_json_bytes(
+			&include_bytes!("../../parachains/chain-specs/track.json")[..],
+		)?),
+		"shell" => Box::new(chain_spec::get_shell_chain_spec()),
+		// -- Statemint
+		"seedling" => Box::new(chain_spec::get_seedling_chain_spec()),
+		"statemint-dev" => Box::new(chain_spec::statemint_development_config()),
+		"statemint-local" => Box::new(chain_spec::statemint_local_config()),
+		// the chain spec as used for generating the upgrade genesis values
+		"statemint-genesis" => Box::new(chain_spec::statemint_config()),
+		// the shell-based chain spec as used for syncing
+		"statemint" => Box::new(chain_spec::ChainSpec::from_json_bytes(
+			&include_bytes!("../../parachains/chain-specs/statemint.json")[..],
+		)?),
+		// -- Statemine
+		"statemine-dev" => Box::new(chain_spec::statemine_development_config()),
+		"statemine-local" => Box::new(chain_spec::statemine_local_config()),
+		// the chain spec as used for generating the upgrade genesis values
+		"statemine-genesis" => Box::new(chain_spec::statemine_config()),
+		// the shell-based chain spec as used for syncing
+		"statemine" => Box::new(chain_spec::ChainSpec::from_json_bytes(
+			&include_bytes!("../../parachains/chain-specs/statemine.json")[..],
+		)?),
+		// -- Westmint
+		"westmint-dev" => Box::new(chain_spec::westmint_development_config()),
+		"westmint-local" => Box::new(chain_spec::westmint_local_config()),
+		// the chain spec as used for generating the upgrade genesis values
+		"westmint-genesis" => Box::new(chain_spec::westmint_config()),
+		// the shell-based chain spec as used for syncing
+		"westmint" => Box::new(chain_spec::ChainSpec::from_json_bytes(
+			&include_bytes!("../../parachains/chain-specs/westmint.json")[..],
+		)?),
+		// -- Contracts on Rococo
+		"contracts-rococo-dev" => Box::new(chain_spec::contracts_rococo_development_config()),
+		"contracts-rococo-local" => Box::new(chain_spec::contracts_rococo_local_config()),
+		"contracts-rococo-genesis" => Box::new(chain_spec::contracts_rococo_config()),
+		"contracts-rococo" => Box::new(chain_spec::ChainSpec::from_json_bytes(
+			&include_bytes!("../../parachains/chain-specs/contracts-rococo.json")[..],
+		)?),
+		// -- Fallback (generic chainspec)
+		"" => Box::new(chain_spec::get_chain_spec()),
+		// -- Loading a specific spec from disk
+		path => {
+			let chain_spec = chain_spec::ChainSpec::from_json_file(path.into())?;
+			if chain_spec.is_statemint() {
+				Box::new(chain_spec::StatemintChainSpec::from_json_file(path.into())?)
+			} else if chain_spec.is_statemine() {
+				Box::new(chain_spec::StatemineChainSpec::from_json_file(path.into())?)
+			} else if chain_spec.is_westmint() {
+				Box::new(chain_spec::WestmintChainSpec::from_json_file(path.into())?)
+			} else if chain_spec.is_shell() {
+				Box::new(chain_spec::ShellChainSpec::from_json_file(path.into())?)
+			} else if chain_spec.is_seedling() {
+				Box::new(chain_spec::SeedlingChainSpec::from_json_file(path.into())?)
+			} else if chain_spec.is_contracts_rococo() {
+				Box::new(chain_spec::ContractsRococoChainSpec::from_json_file(path.into())?)
+			} else {
+				Box::new(chain_spec)
+			}
+		},
+	})
+}
+
+impl SubstrateCli for Cli {
+	fn impl_name() -> String {
+		"Polkadot parachain".into()
+	}
+
+	fn impl_version() -> String {
+		env!("SUBSTRATE_CLI_IMPL_VERSION").into()
+	}
+
+	fn description() -> String {
+		format!(
+			"Polkadot parachain\n\nThe command-line arguments provided first will be \
+		passed to the parachain node, while the arguments provided after -- will be passed \
+		to the relaychain node.\n\n\
+		{} [parachain-args] -- [relaychain-args]",
+			Self::executable_name()
+		)
+	}
+
+	fn author() -> String {
+		env!("CARGO_PKG_AUTHORS").into()
+	}
+
+	fn support_url() -> String {
+		"https://github.com/paritytech/cumulus/issues/new".into()
+	}
+
+	fn copyright_start_year() -> i32 {
+		2017
+	}
+
+	fn load_spec(&self, id: &str) -> std::result::Result<Box<dyn sc_service::ChainSpec>, String> {
+		load_spec(id)
+	}
+
+	fn native_runtime_version(chain_spec: &Box<dyn ChainSpec>) -> &'static RuntimeVersion {
+		if chain_spec.is_statemint() {
+			&statemint_runtime::VERSION
+		} else if chain_spec.is_statemine() {
+			&statemine_runtime::VERSION
+		} else if chain_spec.is_westmint() {
+			&westmint_runtime::VERSION
+		} else if chain_spec.is_shell() {
+			&shell_runtime::VERSION
+		} else if chain_spec.is_seedling() {
+			&seedling_runtime::VERSION
+		} else if chain_spec.is_contracts_rococo() {
+			&contracts_rococo_runtime::VERSION
+		} else {
+			&rococo_parachain_runtime::VERSION
+		}
+	}
+}
+
+impl SubstrateCli for RelayChainCli {
+	fn impl_name() -> String {
+		"Polkadot parachain".into()
+	}
+
+	fn impl_version() -> String {
+		env!("SUBSTRATE_CLI_IMPL_VERSION").into()
+	}
+
+	fn description() -> String {
+		format!(
+			"Polkadot parachain\n\nThe command-line arguments provided first will be \
+		passed to the parachain node, while the arguments provided after -- will be passed \
+		to the relay chain node.\n\n\
+		{} [parachain-args] -- [relay_chain-args]",
+			Self::executable_name()
+		)
+	}
+
+	fn author() -> String {
+		env!("CARGO_PKG_AUTHORS").into()
+	}
+
+	fn support_url() -> String {
+		"https://github.com/paritytech/cumulus/issues/new".into()
+	}
+
+	fn copyright_start_year() -> i32 {
+		2017
+	}
+
+	fn load_spec(&self, id: &str) -> std::result::Result<Box<dyn sc_service::ChainSpec>, String> {
+		polkadot_cli::Cli::from_iter([RelayChainCli::executable_name().to_string()].iter())
+			.load_spec(id)
+	}
+
+	fn native_runtime_version(chain_spec: &Box<dyn ChainSpec>) -> &'static RuntimeVersion {
+		polkadot_cli::Cli::native_runtime_version(chain_spec)
+	}
+}
+
+fn extract_genesis_wasm(chain_spec: &Box<dyn sc_service::ChainSpec>) -> Result<Vec<u8>> {
+	let mut storage = chain_spec.build_storage()?;
+
+	storage
+		.top
+		.remove(sp_core::storage::well_known_keys::CODE)
+		.ok_or_else(|| "Could not find wasm file in genesis state!".into())
+}
+
+/// Creates partial components for the runtimes that are supported by the benchmarks.
+macro_rules! construct_benchmark_partials {
+	($config:expr, |$partials:ident| $code:expr) => {
+		if $config.chain_spec.is_statemine() {
+			let $partials = new_partial::<statemine_runtime::RuntimeApi, _>(
+				&$config,
+				crate::service::statemint_build_import_queue::<_, AuraId>,
+			)?;
+			$code
+		} else if $config.chain_spec.is_westmint() {
+			let $partials = new_partial::<westmint_runtime::RuntimeApi, _>(
+				&$config,
+				crate::service::statemint_build_import_queue::<_, AuraId>,
+			)?;
+			$code
+		} else if $config.chain_spec.is_statemint() {
+			let $partials = new_partial::<statemint_runtime::RuntimeApi, _>(
+				&$config,
+				crate::service::statemint_build_import_queue::<_, StatemintAuraId>,
+			)?;
+			$code
+		} else {
+			Err("The chain is not supported".into())
+		}
+	};
+}
+
+macro_rules! construct_async_run {
+	(|$components:ident, $cli:ident, $cmd:ident, $config:ident| $( $code:tt )* ) => {{
+		let runner = $cli.create_runner($cmd)?;
+		if runner.config().chain_spec.is_westmint() {
+			runner.async_run(|$config| {
+				let $components = new_partial::<westmint_runtime::RuntimeApi, _>(
+					&$config,
+					crate::service::statemint_build_import_queue::<_, AuraId>,
+				)?;
+				let task_manager = $components.task_manager;
+				{ $( $code )* }.map(|v| (v, task_manager))
+			})
+		} else if runner.config().chain_spec.is_statemine() {
+			runner.async_run(|$config| {
+				let $components = new_partial::<statemine_runtime::RuntimeApi, _>(
+					&$config,
+					crate::service::statemint_build_import_queue::<_, AuraId>,
+				)?;
+				let task_manager = $components.task_manager;
+				{ $( $code )* }.map(|v| (v, task_manager))
+			})
+		} else if runner.config().chain_spec.is_statemint() {
+			runner.async_run(|$config| {
+				let $components = new_partial::<statemint_runtime::RuntimeApi, _>(
+					&$config,
+					crate::service::statemint_build_import_queue::<_, StatemintAuraId>,
+				)?;
+				let task_manager = $components.task_manager;
+				{ $( $code )* }.map(|v| (v, task_manager))
+			})
+		} else if runner.config().chain_spec.is_shell() {
+			runner.async_run(|$config| {
+				let $components = new_partial::<shell_runtime::RuntimeApi, _>(
+					&$config,
+					crate::service::shell_build_import_queue,
+				)?;
+				let task_manager = $components.task_manager;
+				{ $( $code )* }.map(|v| (v, task_manager))
+			})
+		} else if runner.config().chain_spec.is_seedling() {
+			runner.async_run(|$config| {
+				let $components = new_partial::<seedling_runtime::RuntimeApi, _>(
+					&$config,
+					crate::service::shell_build_import_queue,
+				)?;
+				let task_manager = $components.task_manager;
+				{ $( $code )* }.map(|v| (v, task_manager))
+			})
+		} else if runner.config().chain_spec.is_contracts_rococo() {
+			runner.async_run(|$config| {
+				let $components = new_partial::<contracts_rococo_runtime::RuntimeApi, _>(
+					&$config,
+					crate::service::contracts_rococo_build_import_queue,
+				)?;
+				let task_manager = $components.task_manager;
+				{ $( $code )* }.map(|v| (v, task_manager))
+			})
+		} else {
+			runner.async_run(|$config| {
+				let $components = new_partial::<
+					rococo_parachain_runtime::RuntimeApi,
+					_
+				>(
+					&$config,
+					crate::service::rococo_parachain_build_import_queue,
+				)?;
+				let task_manager = $components.task_manager;
+				{ $( $code )* }.map(|v| (v, task_manager))
+			})
+		}
+	}}
+}
+
+/// Parse command line arguments into service configuration.
+pub fn run() -> Result<()> {
+	let cli = Cli::from_args();
+
+	match &cli.subcommand {
+		Some(Subcommand::BuildSpec(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.sync_run(|config| cmd.run(config.chain_spec, config.network))
+		},
+		Some(Subcommand::CheckBlock(cmd)) => {
+			construct_async_run!(|components, cli, cmd, config| {
+				Ok(cmd.run(components.client, components.import_queue))
+			})
+		},
+		Some(Subcommand::ExportBlocks(cmd)) => {
+			construct_async_run!(|components, cli, cmd, config| {
+				Ok(cmd.run(components.client, config.database))
+			})
+		},
+		Some(Subcommand::ExportState(cmd)) => {
+			construct_async_run!(|components, cli, cmd, config| {
+				Ok(cmd.run(components.client, config.chain_spec))
+			})
+		},
+		Some(Subcommand::ImportBlocks(cmd)) => {
+			construct_async_run!(|components, cli, cmd, config| {
+				Ok(cmd.run(components.client, components.import_queue))
+			})
+		},
+		Some(Subcommand::PurgeChain(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+
+			runner.sync_run(|config| {
+				let polkadot_cli = RelayChainCli::new(
+					&config,
+					[RelayChainCli::executable_name().to_string()]
+						.iter()
+						.chain(cli.relaychain_args.iter()),
+				);
+
+				let polkadot_config = SubstrateCli::create_configuration(
+					&polkadot_cli,
+					&polkadot_cli,
+					config.tokio_handle.clone(),
+				)
+				.map_err(|err| format!("Relay chain argument error: {}", err))?;
+
+				cmd.run(config, polkadot_config)
+			})
+		},
+		Some(Subcommand::Revert(cmd)) => construct_async_run!(|components, cli, cmd, config| {
+			Ok(cmd.run(components.client, components.backend, None))
+		}),
+		Some(Subcommand::ExportGenesisState(params)) => {
+			let mut builder = sc_cli::LoggerBuilder::new("");
+			builder.with_profiling(sc_tracing::TracingReceiver::Log, "");
+			let _ = builder.init();
+
+			let spec = load_spec(&params.chain.clone().unwrap_or_default())?;
+			let state_version = Cli::native_runtime_version(&spec).state_version();
+
+			let block: crate::service::Block = generate_genesis_block(&spec, state_version)?;
+			let raw_header = block.header().encode();
+			let output_buf = if params.raw {
+				raw_header
+			} else {
+				format!("0x{:?}", HexDisplay::from(&block.header().encode())).into_bytes()
+			};
+
+			if let Some(output) = &params.output {
+				std::fs::write(output, output_buf)?;
+			} else {
+				std::io::stdout().write_all(&output_buf)?;
+			}
+
+			Ok(())
+		},
+		Some(Subcommand::ExportGenesisWasm(params)) => {
+			let mut builder = sc_cli::LoggerBuilder::new("");
+			builder.with_profiling(sc_tracing::TracingReceiver::Log, "");
+			let _ = builder.init();
+
+			let raw_wasm_blob =
+				extract_genesis_wasm(&cli.load_spec(&params.chain.clone().unwrap_or_default())?)?;
+			let output_buf = if params.raw {
+				raw_wasm_blob
+			} else {
+				format!("0x{:?}", HexDisplay::from(&raw_wasm_blob)).into_bytes()
+			};
+
+			if let Some(output) = &params.output {
+				std::fs::write(output, output_buf)?;
+			} else {
+				std::io::stdout().write_all(&output_buf)?;
+			}
+
+			Ok(())
+		},
+		Some(Subcommand::Benchmark(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+
+			// Switch on the concrete benchmark sub-command-
+			match cmd {
+				BenchmarkCmd::Pallet(cmd) =>
+					if cfg!(feature = "runtime-benchmarks") {
+						runner.sync_run(|config| {
+							if config.chain_spec.is_statemine() {
+								cmd.run::<Block, StatemineRuntimeExecutor>(config)
+							} else if config.chain_spec.is_westmint() {
+								cmd.run::<Block, WestmintRuntimeExecutor>(config)
+							} else if config.chain_spec.is_statemint() {
+								cmd.run::<Block, StatemintRuntimeExecutor>(config)
+							} else {
+								Err("Chain doesn't support benchmarking".into())
+							}
+						})
+					} else {
+						Err("Benchmarking wasn't enabled when building the node. \
+				You can enable it with `--features runtime-benchmarks`."
+							.into())
+					},
+				BenchmarkCmd::Block(cmd) => runner.sync_run(|config| {
+					construct_benchmark_partials!(config, |partials| cmd.run(partials.client))
+				}),
+				BenchmarkCmd::Storage(cmd) => runner.sync_run(|config| {
+					construct_benchmark_partials!(config, |partials| {
+						let db = partials.backend.expose_db();
+						let storage = partials.backend.expose_storage();
+
+						cmd.run(config, partials.client.clone(), db, storage)
+					})
+				}),
+				BenchmarkCmd::Overhead(_) => Err("Unsupported benchmarking command".into()),
+				BenchmarkCmd::Machine(cmd) =>
+					runner.sync_run(|config| cmd.run(&config, SUBSTRATE_REFERENCE_HARDWARE.clone())),
+			}
+		},
+		Some(Subcommand::TryRuntime(cmd)) => {
+			if cfg!(feature = "try-runtime") {
+				// grab the task manager.
+				let runner = cli.create_runner(cmd)?;
+				let registry = &runner.config().prometheus_config.as_ref().map(|cfg| &cfg.registry);
+				let task_manager =
+					TaskManager::new(runner.config().tokio_handle.clone(), *registry)
+						.map_err(|e| format!("Error: {:?}", e))?;
+
+				if runner.config().chain_spec.is_statemine() {
+					runner.async_run(|config| {
+						Ok((cmd.run::<Block, StatemineRuntimeExecutor>(config), task_manager))
+					})
+				} else if runner.config().chain_spec.is_westmint() {
+					runner.async_run(|config| {
+						Ok((cmd.run::<Block, WestmintRuntimeExecutor>(config), task_manager))
+					})
+				} else if runner.config().chain_spec.is_statemint() {
+					runner.async_run(|config| {
+						Ok((cmd.run::<Block, StatemintRuntimeExecutor>(config), task_manager))
+					})
+				} else if runner.config().chain_spec.is_shell() {
+					runner.async_run(|config| {
+						Ok((cmd.run::<Block, ShellRuntimeExecutor>(config), task_manager))
+					})
+				} else {
+					Err("Chain doesn't support try-runtime".into())
+				}
+			} else {
+				Err("Try-runtime must be enabled by `--features try-runtime`.".into())
+			}
+		},
+		Some(Subcommand::Key(cmd)) => Ok(cmd.run(&cli)?),
+		None => {
+			let runner = cli.create_runner(&cli.run.normalize())?;
+			let collator_options = cli.run.collator_options();
+
+			runner.run_node_until_exit(|config| async move {
+				let hwbench = if !cli.no_hardware_benchmarks {
+					config.database.path().map(|database_path| {
+						let _ = std::fs::create_dir_all(&database_path);
+						sc_sysinfo::gather_hwbench(Some(database_path))
+					})
+				} else {
+					None
+				};
+
+				let para_id = chain_spec::Extensions::try_get(&*config.chain_spec)
+					.map(|e| e.para_id)
+					.ok_or_else(|| "Could not find parachain extension in chain-spec.")?;
+
+				let polkadot_cli = RelayChainCli::new(
+					&config,
+					[RelayChainCli::executable_name().to_string()]
+						.iter()
+						.chain(cli.relaychain_args.iter()),
+				);
+
+				let id = ParaId::from(para_id);
+
+				let parachain_account =
+					AccountIdConversion::<polkadot_primitives::v2::AccountId>::into_account_truncating(&id);
+
+				let state_version =
+					RelayChainCli::native_runtime_version(&config.chain_spec).state_version();
+
+				let block: crate::service::Block =
+					generate_genesis_block(&config.chain_spec, state_version)
+						.map_err(|e| format!("{:?}", e))?;
+				let genesis_state = format!("0x{:?}", HexDisplay::from(&block.header().encode()));
+
+				let tokio_handle = config.tokio_handle.clone();
+				let polkadot_config =
+					SubstrateCli::create_configuration(&polkadot_cli, &polkadot_cli, tokio_handle)
+						.map_err(|err| format!("Relay chain argument error: {}", err))?;
+
+				info!("Parachain id: {:?}", id);
+				info!("Parachain Account: {}", parachain_account);
+				info!("Parachain genesis state: {}", genesis_state);
+				info!("Is collating: {}", if config.role.is_authority() { "yes" } else { "no" });
+
+				if config.chain_spec.is_statemint() {
+					crate::service::start_statemint_node::<
+						statemint_runtime::RuntimeApi,
+						StatemintAuraId,
+					>(config, polkadot_config, collator_options, id, hwbench)
+					.await
+					.map(|r| r.0)
+					.map_err(Into::into)
+				} else if config.chain_spec.is_statemine() {
+					crate::service::start_statemint_node::<statemine_runtime::RuntimeApi, AuraId>(
+						config,
+						polkadot_config,
+						collator_options,
+						id,
+						hwbench,
+					)
+					.await
+					.map(|r| r.0)
+					.map_err(Into::into)
+				} else if config.chain_spec.is_westmint() {
+					crate::service::start_statemint_node::<westmint_runtime::RuntimeApi, AuraId>(
+						config,
+						polkadot_config,
+						collator_options,
+						id,
+						hwbench,
+					)
+					.await
+					.map(|r| r.0)
+					.map_err(Into::into)
+				} else if config.chain_spec.is_shell() {
+					crate::service::start_shell_node::<shell_runtime::RuntimeApi>(
+						config,
+						polkadot_config,
+						collator_options,
+						id,
+						hwbench,
+					)
+					.await
+					.map(|r| r.0)
+					.map_err(Into::into)
+				} else if config.chain_spec.is_seedling() {
+					crate::service::start_shell_node::<seedling_runtime::RuntimeApi>(
+						config,
+						polkadot_config,
+						collator_options,
+						id,
+						hwbench,
+					)
+					.await
+					.map(|r| r.0)
+					.map_err(Into::into)
+				} else if config.chain_spec.is_contracts_rococo() {
+					crate::service::start_contracts_rococo_node(
+						config,
+						polkadot_config,
+						collator_options,
+						id,
+						hwbench,
+					)
+					.await
+					.map(|r| r.0)
+					.map_err(Into::into)
+				} else {
+					crate::service::start_rococo_parachain_node(
+						config,
+						polkadot_config,
+						collator_options,
+						id,
+						hwbench,
+					)
+					.await
+					.map(|r| r.0)
+					.map_err(Into::into)
+				}
+			})
+		},
+	}
+}
+
+impl DefaultConfigurationValues for RelayChainCli {
+	fn p2p_listen_port() -> u16 {
+		30334
+	}
+
+	fn rpc_ws_listen_port() -> u16 {
+		9945
+	}
+
+	fn rpc_http_listen_port() -> u16 {
+		9934
+	}
+
+	fn prometheus_listen_port() -> u16 {
+		9616
+	}
+}
+
+impl CliConfiguration<Self> for RelayChainCli {
+	fn shared_params(&self) -> &SharedParams {
+		self.base.base.shared_params()
+	}
+
+	fn import_params(&self) -> Option<&ImportParams> {
+		self.base.base.import_params()
+	}
+
+	fn network_params(&self) -> Option<&NetworkParams> {
+		self.base.base.network_params()
+	}
+
+	fn keystore_params(&self) -> Option<&KeystoreParams> {
+		self.base.base.keystore_params()
+	}
+
+	fn base_path(&self) -> Result<Option<BasePath>> {
+		Ok(self
+			.shared_params()
+			.base_path()
+			.or_else(|| self.base_path.clone().map(Into::into)))
+	}
+
+	fn rpc_http(&self, default_listen_port: u16) -> Result<Option<SocketAddr>> {
+		self.base.base.rpc_http(default_listen_port)
+	}
+
+	fn rpc_ipc(&self) -> Result<Option<String>> {
+		self.base.base.rpc_ipc()
+	}
+
+	fn rpc_ws(&self, default_listen_port: u16) -> Result<Option<SocketAddr>> {
+		self.base.base.rpc_ws(default_listen_port)
+	}
+
+	fn prometheus_config(
+		&self,
+		default_listen_port: u16,
+		chain_spec: &Box<dyn ChainSpec>,
+	) -> Result<Option<PrometheusConfig>> {
+		self.base.base.prometheus_config(default_listen_port, chain_spec)
+	}
+
+	fn init<F>(
+		&self,
+		_support_url: &String,
+		_impl_version: &String,
+		_logger_hook: F,
+		_config: &sc_service::Configuration,
+	) -> Result<()>
+	where
+		F: FnOnce(&mut sc_cli::LoggerBuilder, &sc_service::Configuration),
+	{
+		unreachable!("PolkadotCli is never initialized; qed");
+	}
+
+	fn chain_id(&self, is_dev: bool) -> Result<String> {
+		let chain_id = self.base.base.chain_id(is_dev)?;
+
+		Ok(if chain_id.is_empty() { self.chain_id.clone().unwrap_or_default() } else { chain_id })
+	}
+
+	fn role(&self, is_dev: bool) -> Result<sc_service::Role> {
+		self.base.base.role(is_dev)
+	}
+
+	fn transaction_pool(&self) -> Result<sc_service::config::TransactionPoolOptions> {
+		self.base.base.transaction_pool()
+	}
+
+	fn state_cache_child_ratio(&self) -> Result<Option<usize>> {
+		self.base.base.state_cache_child_ratio()
+	}
+
+	fn rpc_methods(&self) -> Result<sc_service::config::RpcMethods> {
+		self.base.base.rpc_methods()
+	}
+
+	fn rpc_ws_max_connections(&self) -> Result<Option<usize>> {
+		self.base.base.rpc_ws_max_connections()
+	}
+
+	fn rpc_cors(&self, is_dev: bool) -> Result<Option<Vec<String>>> {
+		self.base.base.rpc_cors(is_dev)
+	}
+
+	fn default_heap_pages(&self) -> Result<Option<u64>> {
+		self.base.base.default_heap_pages()
+	}
+
+	fn force_authoring(&self) -> Result<bool> {
+		self.base.base.force_authoring()
+	}
+
+	fn disable_grandpa(&self) -> Result<bool> {
+		self.base.base.disable_grandpa()
+	}
+
+	fn max_runtime_instances(&self) -> Result<Option<usize>> {
+		self.base.base.max_runtime_instances()
+	}
+
+	fn announce_block(&self) -> Result<bool> {
+		self.base.base.announce_block()
+	}
+
+	fn telemetry_endpoints(
+		&self,
+		chain_spec: &Box<dyn ChainSpec>,
+	) -> Result<Option<sc_telemetry::TelemetryEndpoints>> {
+		self.base.base.telemetry_endpoints(chain_spec)
+	}
+
+	fn node_name(&self) -> Result<String> {
+		self.base.base.node_name()
+	}
+}