feat: add block-traces comand

Uses the `starknet_traceBlockTransactions` under the hood.

src/main.rs

@@ -78,6 +78,8 @@ enum Subcommands {
     BlockTime(BlockTime),
     #[clap(about = "Get state update from a certain block")]
     StateUpdate(StateUpdate),
+    #[clap(about = "Get all traces from a certain block")]
+    BlockTraces(BlockTraces),
     #[clap(
         alias = "transaction-receipt",
         about = "Get transaction receipt by hash"
@@ -174,6 +176,7 @@ async fn run_command(cli: Cli) -> Result<()> {
             Subcommands::Block(cmd) => cmd.run().await,
             Subcommands::BlockTime(cmd) => cmd.run().await,
             Subcommands::StateUpdate(cmd) => cmd.run().await,
+            Subcommands::BlockTraces(cmd) => cmd.run().await,
             Subcommands::Receipt(cmd) => cmd.run().await,
             Subcommands::Trace(cmd) => cmd.run().await,
             Subcommands::ChainId(cmd) => cmd.run().await,

src/subcommands/block_traces.rs

@@ -0,0 +1,37 @@
+use anyhow::Result;
+use clap::Parser;
+use colored_json::{ColorMode, Output};
+use starknet::providers::Provider;
+
+use crate::{utils::parse_block_id, verbosity::VerbosityArgs, ProviderArgs};
+
+#[derive(Debug, Parser)]
+pub struct BlockTraces {
+    #[clap(flatten)]
+    provider: ProviderArgs,
+    #[clap(
+        default_value = "latest",
+        help = "Block number, hash, or tag (latest/pending)"
+    )]
+    block_id: String,
+    #[clap(flatten)]
+    verbosity: VerbosityArgs,
+}
+
+impl BlockTraces {
+    pub async fn run(self) -> Result<()> {
+        self.verbosity.setup_logging();
+
+        let provider = self.provider.into_provider()?;
+
+        let block_id = parse_block_id(&self.block_id)?;
+
+        let traces_json = serde_json::to_value(provider.trace_block_transactions(block_id).await?)?;
+
+        let traces_json =
+            colored_json::to_colored_json(&traces_json, ColorMode::Auto(Output::StdOut))?;
+        println!("{traces_json}");
+
+        Ok(())
+    }
+}

src/subcommands/mod.rs

@@ -87,3 +87,6 @@ pub use transaction_trace::TransactionTrace;
 
 mod spec_version;
 pub use spec_version::SpecVersion;
+
+mod block_traces;
+pub use block_traces::BlockTraces;