feat(cli): add verbosity flag to output traces on any commands

bolt-cli/Cargo.toml

@@ -37,7 +37,7 @@ eyre = "0.6.12"
 thiserror = "2.0"
 hex = "0.4.3"
 tracing = "0.1.40"
-tracing-subscriber = "0.3.18"
+tracing-subscriber = { version = "0.3.18", features = ["env-filter", "fmt"] }
 reqwest = { version = "0.12.9", features = ["rustls-tls"] }
 rand = "0.8.5"
 lazy_static = "1.5.0"

bolt-cli/README.md

@@ -392,6 +392,15 @@ Options:
 
 ---
 
+## Logging
+
+```text
+bolt --verbosity
+
+Options:
+-v, --verbosity  Verbosity level of logs. Enter multiple times to increase the verbosity (e.g. -v, -vv, -vvv).
+```
+
 ## Security
 
 The Bolt CLI is designed to be used offline. It does not require any network connections

bolt-cli/src/cli.rs

@@ -7,7 +7,7 @@ use alloy::{
 };
 use clap::{
     builder::styling::{AnsiColor, Color, Style},
-    Parser, Subcommand, ValueEnum,
+    ArgAction, Parser, Subcommand, ValueEnum,
 };
 use reqwest::Url;
 
@@ -20,6 +20,11 @@ pub struct Opts {
     /// The subcommand to run.
     #[clap(subcommand)]
     pub command: Cmd,
+
+    /// specify log verbosity e.g (-v, -vv, -vvv, etc.)
+    /// errors will be logged regardless of the verbosity level
+    #[clap(short, long, global = true, env = "VERBOSITY", default_value_t=1, action = ArgAction::Count)]
+    pub verbosity: u8,
 }
 
 #[derive(Subcommand, Debug, Clone)]

bolt-cli/src/main.rs

@@ -16,14 +16,24 @@ mod pb;
 /// Contracts and interfaces bindings for interacting with the Bolt network.
 mod contracts;
 
+use tracing_subscriber::{fmt, prelude::*, EnvFilter};
+
 #[tokio::main]
 async fn main() -> eyre::Result<()> {
     let _ = dotenvy::dotenv();
-    let _ = tracing_subscriber::fmt().with_target(false).try_init();
+
+    let opts = cli::Opts::parse();
+    let filtered_layer =
+        EnvFilter::builder().from_env_lossy().add_directive(opts.verbosity.to_string().parse()?);
+
+    let _ = tracing_subscriber::registry()
+        .with(fmt::layer().with_target(false))
+        .with(filtered_layer)
+        .try_init();
 
     if let Err(err) = rustls::crypto::ring::default_provider().install_default() {
         error!("Failed to install default TLS provider: {:?}", err);
     }
 
-    cli::Opts::parse().command.run().await
+    opts.command.run().await
 }