Refactor AirPlay entrypoint to improve readability and debug output

Author: snow-jallen

docker-compose.yml

@@ -58,10 +58,12 @@ services:
     environment:
       - PULSE_SERVER=unix:/run/user/1000/pulse/native
       - AIRPLAY_NAME=${AIRPLAY_NAME:-HomeSpeaker}
-    entrypoint: |
-      sh -c "
+    entrypoint: 
+      - sh
+      - -c
+      - |
         # Debug: Show what name we're using
-        echo \"Using AirPlay name: \$$AIRPLAY_NAME\"
+        echo "Using AirPlay name: $${AIRPLAY_NAME}"
         
         # Create state management scripts inside container
         cat > /usr/local/bin/airplay-start.sh << 'EOF'
@@ -81,15 +83,14 @@ services:
         
         # Copy template and replace placeholder with actual name
         cp /tmp/shairport-sync-template.conf /etc/shairport-sync.conf
-        sed -i \"s/AIRPLAY_NAME_PLACEHOLDER/\$$AIRPLAY_NAME/g\" /etc/shairport-sync.conf
+        sed -i "s/AIRPLAY_NAME_PLACEHOLDER/$${AIRPLAY_NAME}/g" /etc/shairport-sync.conf
         
         # Debug: Show the updated config
-        echo \"Updated config:\"
+        echo "Updated config:"
         grep 'name =' /etc/shairport-sync.conf
         
         # Start the original entrypoint
         exec /init
-      "
     depends_on:
       - homespeaker.server2