chore: add cli version (#270)

Author: ltitanb

bin/pbs.rs

@@ -3,6 +3,7 @@ use cb_common::{
     utils::{initialize_pbs_tracing_log, wait_for_signal},
 };
 use cb_pbs::{DefaultBuilderApi, PbsService, PbsState};
+use clap::Parser;
 use eyre::Result;
 use tracing::{error, info};
 
@@ -16,6 +17,8 @@ async fn main() -> Result<()> {
     }
     let _guard = initialize_pbs_tracing_log();
 
+    let _args = cb_cli::PbsArgs::parse();
+
     let pbs_config = load_pbs_config().await?;
 
     PbsService::init_metrics(pbs_config.chain)?;

bin/signer.rs

@@ -3,6 +3,7 @@ use cb_common::{
     utils::{initialize_tracing_log, wait_for_signal},
 };
 use cb_signer::service::SigningService;
+use clap::Parser;
 use eyre::Result;
 use tracing::{error, info};
 
@@ -16,6 +17,8 @@ async fn main() -> Result<()> {
     }
     let _guard = initialize_tracing_log(SIGNER_MODULE_NAME);
 
+    let _args = cb_cli::SignerArgs::parse();
+
     let config = StartSignerConfig::load_from_env()?;
     let server = SigningService::run(config);
 

crates/cli/src/lib.rs

@@ -90,3 +90,11 @@ impl Args {
 }
 
 const LONG_ABOUT: &str = "Commit-Boost allows Ethereum validators to safely run MEV-Boost and community-built commitment protocols";
+
+#[derive(Parser, Debug)]
+#[command(version, about, long_about = LONG_ABOUT, name = "commit-boost-pbs")]
+pub struct PbsArgs;
+
+#[derive(Parser, Debug)]
+#[command(version, about, long_about = LONG_ABOUT, name = "commit-boost-signer")]
+pub struct SignerArgs;