Smoothing out the cli output a bit

side-node/src/cli/mod.rs

@@ -7,7 +7,7 @@ pub(crate) fn parse_args() -> Args {
     args
 }
 
-/// Simple program to greet a person
+/// A P2P smart contract execution node
 #[derive(Parser)]
 #[command(version, about, long_about = None)]
 pub(crate) struct Args {
@@ -19,5 +19,7 @@ pub(crate) struct Args {
 pub(crate) enum Commands {
     /// runs the Side Node
     Run {},
+
+    /// initializes the Side Node with a new keypair
     Init {},
 }

side-node/src/init.rs

@@ -0,0 +1,3 @@
+pub(crate) fn init() {
+    println!("Initializing Side Node")
+}

side-node/src/main.rs

@@ -1,6 +1,7 @@
 use cli::{parse_args, Commands};
 
 pub(crate) mod cli;
+pub(crate) mod init;
 pub(crate) mod websocket;
 
 #[tokio::main]
@@ -9,11 +10,11 @@ async fn main() {
 
     match &args.command {
         Some(Commands::Init {}) => {
-            println!("Initializing Side Node")
+            init::init();
         }
         Some(Commands::Run {}) => {
             websocket::start().await.unwrap();
         }
-        None => todo!(),
+        None => println!("No command provided. Exiting. See --help for more information."),
     }
 }