entrypoint

Dockerfile

@@ -3,3 +3,8 @@ FROM debian:bookworm-slim
 RUN apt-get update && \
     apt-get install -y squeezelite libasound2 alsa-utils && \
     rm -rf /var/lib/apt/lists/*
+
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]

docker-compose.yaml

@@ -9,5 +9,5 @@ services:
     volumes:
       - /etc/asound.conf:/etc/asound.conf:ro
       - /var/lib/alsa:/var/lib/alsa
-    entrypoint: ["/usr/bin/squeezelite"]
     command: ["-n", "ThinkBook DAC", "-o", "hw:1,0", "-s", "10.10.10.1", "-d", "all=info"]
+    init: true

entrypoint.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+set -e
+
+echo "Starting squeezelite..."
+
+while true; do
+    /usr/bin/squeezelite "$@"
+    echo "squeezelite stopped. Restarting in 1s..."
+    sleep 1
+done