sound feature flag

appmgr/Cargo.toml

@@ -38,9 +38,8 @@ path = "src/bin/embassy-cli.rs"
 
 [features]
 avahi = ["avahi-sys"]
-default = ["avahi"]
-portable = []
-production = []
+default = ["avahi", "sound"]
+sound = []
 
 [dependencies]
 aes = { version = "0.7.5", features = ["ctr"] }

appmgr/src/shutdown.rs

@@ -50,18 +50,22 @@ impl Shutdown {
 
 #[command(display(display_none))]
 pub async fn shutdown(#[context] ctx: RpcContext) -> Result<(), Error> {
-    ctx.shutdown.send(Some(Shutdown {
-        zfs_pool: ctx.zfs_pool_name.clone(),
-        restart: false,
-    }));
+    ctx.shutdown
+        .send(Some(Shutdown {
+            zfs_pool: ctx.zfs_pool_name.clone(),
+            restart: false,
+        }))
+        .expect("receiver dropped");
     Ok(())
 }
 
 #[command(display(display_none))]
 pub async fn restart(#[context] ctx: RpcContext) -> Result<(), Error> {
-    ctx.shutdown.send(Some(Shutdown {
-        zfs_pool: ctx.zfs_pool_name.clone(),
-        restart: true,
-    }));
+    ctx.shutdown
+        .send(Some(Shutdown {
+            zfs_pool: ctx.zfs_pool_name.clone(),
+            restart: true,
+        }))
+        .expect("receiver dropped");
     Ok(())
 }

appmgr/src/sound.rs

@@ -113,12 +113,15 @@ where
     &'a T: IntoIterator<Item = &'a (Option<Note>, TimeSlice)>,
 {
     pub async fn play(&'a self) -> Result<(), Error> {
-        let mut sound = SoundInterface::lease().await?;
-        for (note, slice) in &self.note_sequence {
-            match note {
-                None => tokio::time::sleep(slice.to_duration(self.tempo_qpm)).await,
-                Some(n) => sound.play_for_time_slice(self.tempo_qpm, n, slice).await?,
-            };
+        #[cfg(feature = "sound")]
+        {
+            let mut sound = SoundInterface::lease().await?;
+            for (note, slice) in &self.note_sequence {
+                match note {
+                    None => tokio::time::sleep(slice.to_duration(self.tempo_qpm)).await,
+                    Some(n) => sound.play_for_time_slice(self.tempo_qpm, n, slice).await?,
+                };
+            }
         }
         Ok(())
     }