Add fallback music to icecast server

icecast2/entrypoint.sh

@@ -1,11 +1,12 @@
-#!/bin/sh
+#!/bin/bash
 set -e
 
-# Substitute environment variables into template
 envsubst < /etc/icecast2/icecast.xml.template > /etc/icecast2/icecast.xml
-# envsubst < /etc/liquidsoap/stream.liq.template > /etc/liquidsoap/stream.liq
+envsubst < /etc/liquidsoap/stream.liq.template > /etc/liquidsoap/stream.liq
 
-# Run icecast with the generated config
-exec icecast2 -c /etc/icecast2/icecast.xml
-# exec liquidsoap /etc/liquidsoap/stream.liq
-# wait -n
+icecast2 -c /etc/icecast2/icecast.xml &
+sleep 2
+liquidsoap /etc/liquidsoap/stream.liq &
+wait -n
+kill $(jobs -p) 2>/dev/null || true
+exit 1