Fix and display metronome

xtask/src/args.rs

@@ -1,4 +1,4 @@
- use clap::*;
+use clap::*;
 
 #[derive(Parser)]
 #[command(name = "fcb-looper")]
@@ -6,11 +6,10 @@
 pub struct Args {
     #[command(subcommand)]
     pub command: Option<Command>,
-
 }
 
 #[derive(Subcommand)]
 pub enum Command {
     Run,
     Collect,
-}
+}

xtask/src/collect.rs

@@ -21,4 +21,4 @@ pub async fn collect_dir_output(dir: &str, output: &str) {
         .output()
         .await
         .expect("Failed to collect audio_engine sources");
-}
+}

xtask/src/main.rs

@@ -9,7 +9,9 @@ use clap::Parser;
 async fn main() {
     let args = args::Args::parse();
 
-    workspace::change_to_workspace_dir().await.expect("Failed to change to workspace directory");
+    workspace::change_to_workspace_dir()
+        .await
+        .expect("Failed to change to workspace directory");
 
     match args.command {
         Some(args::Command::Run) | None => {
@@ -19,4 +21,4 @@ async fn main() {
             collect::collect().await;
         }
     }
-}
+}

xtask/src/run.rs

@@ -16,14 +16,16 @@ pub async fn run() {
     // Set up signal handling for graceful shutdown
     let cleanup_handles = vec![
         qjackctl_handle.clone(),
-        audio_engine_handle.clone(), 
+        audio_engine_handle.clone(),
         gui_handle.clone(),
         simulator_handle.clone(),
     ];
     let cleanup_token = cancel_token.clone();
-    
+
     tokio::spawn(async move {
-        tokio::signal::ctrl_c().await.expect("Failed to listen for ctrl+c");
+        tokio::signal::ctrl_c()
+            .await
+            .expect("Failed to listen for ctrl+c");
         println!("Received Ctrl+C, shutting down...");
         cleanup_token.cancel();
         cleanup_processes(cleanup_handles).await;
@@ -102,14 +104,18 @@ async fn cleanup_processes(handles: Vec<ProcessHandle>) {
 
 async fn stop_jack_daemon() {
     println!("Stopping JACK daemon...");
-    
+
     #[cfg(target_os = "windows")]
     let (jack, args) = ("taskkill", vec!["/f", "/im", "jackd.exe"]);
 
     #[cfg(target_os = "linux")]
     let (jack, args) = ("pkill", vec!["-f", "jackd"]);
 
-    Command::new(jack).args(args).output().await.expect("Failed to stop JACK daemon");
+    Command::new(jack)
+        .args(args)
+        .output()
+        .await
+        .expect("Failed to stop JACK daemon");
 }
 
 async fn spawn_qjackctl() -> Child {
@@ -146,24 +152,14 @@ async fn spawn_audio_engine() -> Child {
 
 async fn spawn_gui() -> Child {
     Command::new("cargo")
-        .args([
-            "run",
-            "--release",
-            "--bin",
-            "gui",
-        ])
+        .args(["run", "--release", "--bin", "gui"])
         .spawn()
         .expect("Could not start gui")
 }
 
 async fn spawn_simulator() -> Child {
     Command::new("cargo")
-        .args([
-            "run",
-            "--release",
-            "--bin",
-            "simulator",
-        ])
+        .args(["run", "--release", "--bin", "simulator"])
         .spawn()
         .expect("Could not start simulator")
 }
@@ -173,4 +169,4 @@ async fn kill_process(child: &mut Child, name: &str) {
         Ok(()) => println!("Killed {}", name),
         Err(e) => eprintln!("Failed to kill {}: {}", name, e),
     }
-}
+}

xtask/src/workspace.rs

@@ -12,20 +12,24 @@ pub async fn change_to_workspace_dir() -> Result<(), Box<dyn std::error::Error>>
         return Err(format!(
             "Failed to locate workspace: {}",
             String::from_utf8_lossy(&output.stderr)
-        ).into());
+        )
+        .into());
     }
 
     let workspace_cargo_toml = String::from_utf8(output.stdout)?;
     let workspace_cargo_toml = workspace_cargo_toml.trim();
-    
+
     // Get the directory containing Cargo.toml
     let workspace_dir = PathBuf::from(workspace_cargo_toml)
         .parent()
         .ok_or("Failed to get workspace directory")?
         .to_path_buf();
 
-    println!("Changing to workspace directory: {}", workspace_dir.display());
+    println!(
+        "Changing to workspace directory: {}",
+        workspace_dir.display()
+    );
     std::env::set_current_dir(&workspace_dir)?;
 
     Ok(())
-}
+}