Revert the use of subprocess

Cargo.lock

@@ -4002,7 +4002,6 @@ dependencies = [
  "serde_json",
  "sp-core",
  "sp-runtime",
- "subprocess",
  "temp-dir",
  "tokio",
  "tracing",
@@ -5044,16 +5043,6 @@ dependencies = [
  "syn 2.0.101",
 ]
 
-[[package]]
-name = "subprocess"
-version = "0.2.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c2e86926081dda636c546d8c5e641661049d7562a68f5488be4a1f7f66f6086"
-dependencies = [
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "substrate-bip39"
 version = "0.6.0"

Cargo.toml

@@ -50,7 +50,6 @@ tracing-subscriber = { version = "0.3.19", default-features = false, features =
     "json",
     "env-filter",
 ] }
-subprocess = { version = "0.2.9" }
 
 # revive compiler
 revive-solc-json-interface = { git = "https://github.com/paritytech/revive", rev = "3389865af7c3ff6f29a586d82157e8bc573c1a8e" }

crates/node/Cargo.toml

@@ -12,7 +12,6 @@ rust-version.workspace = true
 anyhow = { workspace = true }
 alloy = { workspace = true }
 tracing = { workspace = true }
-subprocess = { workspace = true }
 tokio = { workspace = true }
 
 revive-dt-node-interaction = { workspace = true }

crates/node/src/geth.rs

@@ -5,7 +5,7 @@ use std::{
     fs::{File, OpenOptions, create_dir_all, remove_dir_all},
     io::{BufRead, BufReader, Read, Write},
     path::PathBuf,
-    process::{Command, Stdio},
+    process::{Child, Command, Stdio},
     sync::{
         Mutex,
         atomic::{AtomicU32, Ordering},
@@ -27,7 +27,6 @@ use revive_dt_node_interaction::{
     EthereumNode, nonce::fetch_onchain_nonce, trace::trace_transaction,
     transaction::execute_transaction,
 };
-use subprocess::{Exec, Popen};
 use tracing::Level;
 
 use crate::Node;
@@ -49,7 +48,7 @@ pub struct Instance {
     logs_directory: PathBuf,
     geth: PathBuf,
     id: u32,
-    handle: Option<Popen>,
+    handle: Option<Child>,
     network_id: u64,
     start_timeout: u64,
     wallet: EthereumWallet,
@@ -122,7 +121,7 @@ impl Instance {
             .clone()
             .open(self.geth_stdout_log_file_path())?;
         let stderr_logs_file = open_options.open(self.geth_stderr_log_file_path())?;
-        self.handle = Exec::cmd(&self.geth)
+        self.handle = Command::new(&self.geth)
             .arg("--dev")
             .arg("--datadir")
             .arg(&self.data_directory)
@@ -135,7 +134,7 @@ impl Instance {
             .arg("0")
             .stderr(stderr_logs_file)
             .stdout(stdout_logs_file)
-            .popen()?
+            .spawn()?
             .into();
 
         if let Err(error) = self.wait_ready() {
@@ -362,12 +361,9 @@ impl Node for Instance {
     fn shutdown(&mut self) -> anyhow::Result<()> {
         // Terminate the processes in a graceful manner to allow for the output to be flushed.
         if let Some(mut child) = self.handle.take() {
-            child.terminate().map_err(|error| {
-                anyhow::anyhow!("Failed to terminate the geth process: {error:?}")
-            })?;
-            child.wait().map_err(|error| {
-                anyhow::anyhow!("Failed to wait for the termination of the geth process: {error:?}")
-            })?;
+            child
+                .kill()
+                .map_err(|error| anyhow::anyhow!("Failed to kill the geth process: {error:?}"))?;
         }
 
         // Remove the node's database so that subsequent runs do not run on the same database. We

crates/node/src/kitchensink.rs

@@ -3,7 +3,7 @@ use std::{
     fs::{OpenOptions, create_dir_all, remove_dir_all},
     io::BufRead,
     path::{Path, PathBuf},
-    process::{Command, Stdio},
+    process::{Child, Command, Stdio},
     sync::{
         Mutex,
         atomic::{AtomicU32, Ordering},
@@ -30,7 +30,6 @@ use serde::{Deserialize, Serialize};
 use serde_json::{Value as JsonValue, json};
 use sp_core::crypto::Ss58Codec;
 use sp_runtime::AccountId32;
-use subprocess::{Exec, Popen};
 use tracing::Level;
 
 use revive_dt_config::Arguments;
@@ -52,8 +51,8 @@ pub struct KitchensinkNode {
     wallet: EthereumWallet,
     base_directory: PathBuf,
     logs_directory: PathBuf,
-    process_substrate: Option<Popen>,
-    process_proxy: Option<Popen>,
+    process_substrate: Option<Child>,
+    process_proxy: Option<Child>,
     nonces: Mutex<HashMap<Address, u64>>,
 }
 
@@ -160,7 +159,7 @@ impl KitchensinkNode {
         let stderr_logs_file = open_options
             .clone()
             .open(self.kitchensink_stderr_log_file_path())?;
-        self.process_substrate = Exec::cmd(&self.substrate_binary)
+        self.process_substrate = Command::new(&self.substrate_binary)
             .arg("--chain")
             .arg(chainspec_path)
             .arg("--base-path")
@@ -177,7 +176,7 @@ impl KitchensinkNode {
             .env("RUST_LOG", Self::SUBSTRATE_LOG_ENV)
             .stdout(stdout_logs_file)
             .stderr(stderr_logs_file)
-            .popen()?
+            .spawn()?
             .into();
 
         // Give the node a moment to boot
@@ -198,7 +197,7 @@ impl KitchensinkNode {
             .clone()
             .open(self.proxy_stdout_log_file_path())?;
         let stderr_logs_file = open_options.open(self.proxy_stderr_log_file_path())?;
-        self.process_proxy = Exec::cmd(&self.eth_proxy_binary)
+        self.process_proxy = Command::new(&self.eth_proxy_binary)
             .arg("--dev")
             .arg("--rpc-port")
             .arg(proxy_rpc_port.to_string())
@@ -211,7 +210,7 @@ impl KitchensinkNode {
             // don't have to worry about either streams overriding each other.
             .stdout(stdout_logs_file)
             .stderr(stderr_logs_file)
-            .popen()?
+            .spawn()?
             .into();
 
         if let Err(error) = Self::wait_ready(
@@ -434,23 +433,13 @@ impl Node for KitchensinkNode {
     fn shutdown(&mut self) -> anyhow::Result<()> {
         // Terminate the processes in a graceful manner to allow for the output to be flushed.
         if let Some(mut child) = self.process_proxy.take() {
-            child.terminate().map_err(|error| {
-                anyhow::anyhow!("Failed to terminate the proxy process: {error:?}")
-            })?;
-            child.wait().map_err(|error| {
-                anyhow::anyhow!(
-                    "Failed to wait for the termination of the proxy process: {error:?}"
-                )
-            })?;
+            child
+                .kill()
+                .map_err(|error| anyhow::anyhow!("Failed to kill the proxy process: {error:?}"))?;
         }
         if let Some(mut child) = self.process_substrate.take() {
-            child.terminate().map_err(|error| {
-                anyhow::anyhow!("Failed to terminate the substrate process: {error:?}")
-            })?;
-            child.wait().map_err(|error| {
-                anyhow::anyhow!(
-                    "Failed to wait for the termination of the substrate process: {error:?}"
-                )
+            child.kill().map_err(|error| {
+                anyhow::anyhow!("Failed to kill the substrate process: {error:?}")
             })?;
         }