Add a runtime_version function to SubstrateCli

bin/node-template/node/Cargo.toml

@@ -38,6 +38,7 @@ sp-finality-grandpa = { version = "2.0.0-rc3", path = "../../../primitives/final
 sc-client-api = { version = "2.0.0-rc3", path = "../../../client/api" }
 sp-runtime = { version = "2.0.0-rc3", path = "../../../primitives/runtime" }
 sc-basic-authorship = { path = "../../../client/basic-authorship", version = "0.8.0-rc3"}
+sp-version = { version = "2.0.0-rc3", path = "../../../primitives/version" }
 
 node-template-runtime = { version = "2.0.0-rc3", path = "../runtime" }
 

bin/node-template/node/src/command.rs

@@ -20,6 +20,7 @@ use crate::cli::Cli;
 use crate::service;
 use sc_cli::SubstrateCli;
 use sc_service::Role;
+use sp_version::RuntimeVersion;
 
 impl SubstrateCli for Cli {
 	fn impl_name() -> &'static str {
@@ -59,6 +60,10 @@ impl SubstrateCli for Cli {
 			)?),
 		})
 	}
+
+	fn runtime_version() -> &'static RuntimeVersion {
+		&node_template_runtime::VERSION
+	}
 }
 
 /// Parse and run command line arguments
@@ -72,13 +77,10 @@ pub fn run() -> sc_cli::Result<()> {
 		}
 		None => {
 			let runner = cli.create_runner(&cli.run)?;
-			runner.run_node_until_exit(
-				|config| match config.role {
-					Role::Light => service::new_light(config),
-					_ => service::new_full(config),
-				},
-				node_template_runtime::VERSION,
-			)
+			runner.run_node_until_exit(|config| match config.role {
+				Role::Light => service::new_light(config),
+				_ => service::new_full(config),
+			})
 		}
 	}
 }

bin/node/cli/Cargo.toml

@@ -58,6 +58,7 @@ sp-keyring = { version = "2.0.0-rc3", path = "../../../primitives/keyring" }
 sp-io = { version = "2.0.0-rc3", path = "../../../primitives/io" }
 sp-consensus = { version = "0.8.0-rc3", path = "../../../primitives/consensus/common" }
 sp-transaction-pool = { version = "2.0.0-rc3", path = "../../../primitives/transaction-pool" }
+sp-version = { version = "2.0.0-rc3", path = "../../../primitives/version" }
 
 # client dependencies
 sc-client-api = { version = "2.0.0-rc3", path = "../../../client/api" }

bin/node/cli/src/command.rs

@@ -21,6 +21,7 @@ use node_executor::Executor;
 use node_runtime::{Block, RuntimeApi};
 use sc_cli::{Result, SubstrateCli};
 use sc_service::Role;
+use sp_version::RuntimeVersion;
 
 impl SubstrateCli for Cli {
 	fn impl_name() -> &'static str {
@@ -62,6 +63,10 @@ impl SubstrateCli for Cli {
 			)?),
 		})
 	}
+
+	fn runtime_version() -> &'static RuntimeVersion {
+		&node_runtime::VERSION
+	}
 }
 
 /// Parse command line arguments into service configuration.
@@ -71,13 +76,10 @@ pub fn run() -> Result<()> {
 	match &cli.subcommand {
 		None => {
 			let runner = cli.create_runner(&cli.run)?;
-			runner.run_node_until_exit(
-				|config| match config.role {
-					Role::Light => service::new_light(config),
-					_ => service::new_full(config),
-				},
-				node_runtime::VERSION,
-			)
+			runner.run_node_until_exit(|config| match config.role {
+				Role::Light => service::new_light(config),
+				_ => service::new_full(config),
+			})
 		}
 		Some(Subcommand::Inspect(cmd)) => {
 			let runner = cli.create_runner(cmd)?;

client/cli/src/lib.rs

@@ -38,6 +38,7 @@ pub use params::*;
 use regex::Regex;
 pub use runner::*;
 use sc_service::{ChainSpec, Configuration, TaskExecutor};
+use sp_version::RuntimeVersion;
 use std::io::Write;
 pub use structopt;
 use structopt::{
@@ -207,6 +208,9 @@ pub trait SubstrateCli: Sized {
 		command.init::<Self>()?;
 		Runner::new(self, command)
 	}
+
+	/// Runtime version.
+	fn runtime_version() -> &'static RuntimeVersion;
 }
 
 /// Initialize the logger

client/cli/src/runner.rs

@@ -28,7 +28,6 @@ use log::info;
 use sc_service::{Configuration, ServiceBuilderCommand, TaskType, TaskManager};
 use sp_runtime::traits::{Block as BlockT, Header as HeaderT};
 use sp_utils::metrics::{TOKIO_THREADS_ALIVE, TOKIO_THREADS_TOTAL};
-use sp_version::RuntimeVersion;
 use std::{fmt::Debug, marker::PhantomData, str::FromStr};
 
 #[cfg(target_family = "unix")]
@@ -153,7 +152,7 @@ impl<C: SubstrateCli> Runner<C> {
 	/// 2020-06-03 16:14:21 💾 Database: RocksDb at /tmp/c/chains/flamingfir7/db
 	/// 2020-06-03 16:14:21 ⛓  Native runtime: node-251 (substrate-node-1.tx1.au10)
 	/// ```
-	fn print_node_infos(&self, runtime_version: RuntimeVersion) {
+	fn print_node_infos(&self) {
 		info!("{}", C::impl_name());
 		info!("✌️  version {}", C::impl_version());
 		info!(
@@ -169,7 +168,7 @@ impl<C: SubstrateCli> Runner<C> {
 			self.config.database,
 			self.config.database.path().map_or_else(|| "<unknown>".to_owned(), |p| p.display().to_string())
 		);
-		info!("⛓  Native runtime: {}", runtime_version);
+		info!("⛓  Native runtime: {}", C::runtime_version());
 	}
 
 	/// A helper function that runs a future with tokio and stops if the process receives the signal
@@ -205,9 +204,8 @@ impl<C: SubstrateCli> Runner<C> {
 	pub fn run_node_until_exit(
 		mut self,
 		initialise: impl FnOnce(Configuration) -> sc_service::error::Result<TaskManager>,
-		runtime_version: RuntimeVersion,
 	) -> Result<()> {
-		self.print_node_infos(runtime_version);
+		self.print_node_infos();
 		let mut task_manager = initialise(self.config)?;
 		self.tokio_runtime.block_on(main(task_manager.future().fuse()))
 			.map_err(|e| e.to_string())?;