Skeleton CLI binary

Cargo.toml

@@ -3,6 +3,7 @@ resolver = "2"
 members = [
   # Citrea
   "bin/citrea",
+  "bin/cli",
   "crates/batch-prover",
   "crates/bitcoin-da",
   "crates/citrea-stf",

bin/cli/Cargo.toml

@@ -0,0 +1,24 @@
+[package]
+name = "citrea-cli"
+version = { workspace = true }
+authors = { workspace = true }
+edition = { workspace = true }
+homepage = { workspace = true }
+license = { workspace = true }
+publish = false
+resolver = "2"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+# Citrea deps
+
+# Sovereign-SDK deps
+
+# 3rd-party deps
+clap = { workspace = true }
+tokio = { workspace = true }
+
+[[bin]]
+name = "citrea-cli"
+path = "src/main.rs"

bin/cli/src/main.rs

@@ -0,0 +1,38 @@
+use std::path::PathBuf;
+
+use clap::{Parser, Subcommand};
+
+#[derive(Parser)]
+#[command(version, about, long_about = None)]
+#[command(propagate_version = true)]
+struct Cli {
+    #[command(subcommand)]
+    command: Commands,
+}
+
+#[derive(Subcommand)]
+enum Commands {
+    /// Prune database
+    Prune {
+        db_path: PathBuf,
+    },
+    Rollback {
+        db_path: PathBuf,
+    },
+}
+
+#[tokio::main]
+async fn main() {
+    let cli = Cli::parse();
+
+    // You can check for the existence of subcommands, and if found use their
+    // matches just as you would the top level cmd
+    match &cli.command {
+        Commands::Prune { db_path } => {
+            println!("Pruning stuff: {:?}", db_path);
+        }
+        Commands::Rollback { db_path } => {
+            println!("Rolling back stuff: {:?}", db_path);
+        }
+    }
+}