add hero runner and clean improve runner lib

bin/runners/hero/src/main.rs

@@ -0,0 +1,66 @@
+//! Hero Runner - Command Execution Runner
+//!
+//! This runner executes commands from job payloads.
+//! Unlike script-based runners, it directly executes commands from the job payload.
+
+use hero_runner::runner_trait::spawn_runner;
+use clap::Parser;
+use log::info;
+use tokio::sync::mpsc;
+use std::sync::Arc;
+
+mod executor;
+use executor::HeroExecutor;
+
+#[derive(Parser, Debug)]
+#[command(author, version, about = "Hero Runner - Command execution runner", long_about = None)]
+struct Args {
+    /// Runner ID
+    runner_id: String,
+
+    /// Redis URL
+    #[arg(short = 'r', long, default_value = "redis://localhost:6379")]
+    redis_url: String,
+}
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
+    // Initialize logging
+    env_logger::init();
+
+    let args = Args::parse();
+
+    info!("Starting Hero Command Runner with ID: {}", args.runner_id);
+    info!("Redis URL: {}", args.redis_url);
+
+    // Create shutdown channel
+    let (shutdown_tx, shutdown_rx) = mpsc::channel::<()>(1);
+
+    // Setup signal handling for graceful shutdown
+    let shutdown_tx_clone = shutdown_tx.clone();
+    tokio::spawn(async move {
+        tokio::signal::ctrl_c().await.expect("Failed to listen for ctrl+c");
+        info!("Received Ctrl+C, initiating shutdown...");
+        let _ = shutdown_tx_clone.send(()).await;
+    });
+
+    // Create executor
+    let executor = HeroExecutor::new(
+        args.runner_id.clone(),
+        args.redis_url.clone(),
+    );
+
+    // Wrap in Arc for the runner trait
+    let executor = Arc::new(executor);
+
+    // Spawn the runner using the trait method
+    let runner_handle = spawn_runner(executor, shutdown_rx);
+
+    info!("Hero runner '{}' is now running", args.runner_id);
+
+    // Wait for runner to finish (shutdown is handled by the runner itself)
+    runner_handle.await??;
+
+    info!("Hero runner '{}' shutdown complete", args.runner_id);
+    Ok(())
+}