Add CLI to generate starkli arguments for send_transfer (#232)

* Add CLI to generate 'starkli' arguments for send_transfer

* Use to_hex_string instead of to_string to format MsgTransfer arguments

* Remove unnecessary trait impl for TransferArgs

* Add documentation for arguments for the 'demo transfer' command

* Set denom argument as required for 'demo transfer' command

* Update hermes-sdk used in relayer crate

* Create new 'tools' crate for helper tools

* Remove 'demo' subcommand from starknet-cli crate

* Use SocketAddr instead of String for StarknetChainConfig 'json_rpc_url' field

* Allow ERC20 tokens denom in 'starknet transfer-args' command

* Add 'rpc_addr' to StarknetNodeConfig

* Fix json_rpc_url parsing when building chain driver

* Fix MsgTransfer in 'starknet transfer-args' command

* Remove sender argument to starknet transfer-args command

* Add docstring to 'starknet transfer-args' command

* Remove dependency from running starknet node and add '--timeout-timestamp' flag to 'transfer-args' command

* Remove unnecessary components from ToolApp

* Remove unnecessary components from ToolApp

Author: ljoss17

relayer/crates/starknet-chain-components/src/impls/types/config.rs

@@ -1,3 +1,5 @@
+use std::net::SocketAddr;
+
 use hermes_cosmos_chain_components::impls::types::config::CosmosChainConfig;
 use serde::{Deserialize, Serialize};
 
@@ -11,6 +13,6 @@ pub struct StarknetRelayerConfig {
 
 #[derive(Debug, Serialize, Deserialize)]
 pub struct StarknetChainConfig {
-    pub json_rpc_url: String,
+    pub json_rpc_url: SocketAddr,
     pub relayer_wallet: StarknetWallet,
 }

relayer/crates/starknet-cli/src/contexts/app.rs

@@ -1,3 +1,4 @@
+use std::net::SocketAddr;
 use std::path::PathBuf;
 
 use cgp::core::component::UseDelegate;
@@ -220,7 +221,10 @@ impl ConfigUpdater<StarknetChainDriver, StarknetRelayerConfig> for UpdateStarkne
             .clone();
 
         let chain_config = StarknetChainConfig {
-            json_rpc_url: format!("http://localhost:{}/", chain_driver.node_config.rpc_port),
+            json_rpc_url: SocketAddr::new(
+                chain_driver.node_config.rpc_addr,
+                chain_driver.node_config.rpc_port,
+            ),
             relayer_wallet,
         };
 

relayer/crates/starknet-integration-tests/src/contexts/bootstrap.rs

@@ -120,7 +120,10 @@ impl ChainDriverBuilder<StarknetBootstrap> for StarknetBootstrapComponents {
             .ok_or_else(|| StarknetBootstrap::raise_error("expect relayer wallet to be present"))?
             .clone();
 
-        let json_rpc_url = Url::parse(&format!("http://localhost:{}/", node_config.rpc_port))?;
+        let json_rpc_url = Url::parse(&format!(
+            "http://{}:{}/",
+            node_config.rpc_addr, node_config.rpc_port
+        ))?;
 
         let rpc_client = Arc::new(JsonRpcClient::new(HttpTransport::new(json_rpc_url)));
 

relayer/crates/starknet-relayer/src/contexts/builder.rs

@@ -123,7 +123,7 @@ impl StarknetBuilder {
     }
 
     pub async fn build_chain_with_config(&self) -> Result<StarknetChain, HermesError> {
-        let json_rpc_url = Url::parse(&self.starknet_chain_config.json_rpc_url)?;
+        let json_rpc_url = Url::parse(&self.starknet_chain_config.json_rpc_url.to_string())?;
 
         let rpc_client = Arc::new(JsonRpcClient::new(HttpTransport::new(json_rpc_url)));
 

relayer/crates/starknet-test-components/src/impls/bootstrap/bootstrap_chain.rs

@@ -1,4 +1,5 @@
 use std::collections::BTreeMap;
+use std::net::{IpAddr, Ipv4Addr};
 
 use cgp::core::error::CanRaiseAsyncError;
 use hermes_cosmos_test_components::bootstrap::traits::chain::build_chain_driver::CanBuildChainDriver;
@@ -58,6 +59,10 @@ where
             .await
             .map_err(Bootstrap::raise_error)?;
 
+        // FIXME: RPC address is set to localhost and port is set to a random free port
+        // The values should be configurable to connect to a specific node
+        let rpc_addr = IpAddr::V4(Ipv4Addr::LOCALHOST);
+
         let rpc_port = runtime
             .reserve_tcp_port()
             .await
@@ -74,7 +79,7 @@ where
             ),
         };
 
-        let node_config = StarknetNodeConfig { rpc_port };
+        let node_config = StarknetNodeConfig { rpc_addr, rpc_port };
 
         let chain_process = bootstrap
             .start_chain_full_node(&chain_home_dir, &node_config, &genesis_config)

relayer/crates/starknet-test-components/src/types/node_config.rs

@@ -1,3 +1,6 @@
+use std::net::IpAddr;
+
 pub struct StarknetNodeConfig {
+    pub rpc_addr: IpAddr,
     pub rpc_port: u16,
 }