Add radarr, sonarr volume mounts

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

packages/docker/prowlarr/entrypoint.sh

@@ -3,6 +3,8 @@
 set -o errexit
 set -o nounset
 
+PROWLARR_URL_BASE="${PROWLARR_URL_BASE:-}"
+
 if [ ! -f /var/lib/prowlarr/init ]; then
   echo '<Config/>' > /var/lib/prowlarr/config.xml
 
@@ -12,7 +14,7 @@ if [ ! -f /var/lib/prowlarr/init ]; then
     -s /Config -t elem -n AuthenticationMethod -v "External" \
     -s /Config -t elem -n AuthenticationRequired -v "DisabledForLocalAddresses" \
     -s /Config -t elem -n LogLevel -v "info" \
-    -s /Config -t elem -n UrlBase -v "${PROWLARR_URL_BASE:-}" \
+    -s /Config -t elem -n UrlBase -v "$PROWLARR_URL_BASE" \
     -s /Config -t elem -n InstanceName -v "${PROWLARR_INSTANCE_NAME:-prowlarr}" \
     -s /Config -t elem -n AnalyticsEnabled -v "False" \
     /var/lib/prowlarr/config.xml
@@ -21,7 +23,7 @@ fi
 Prowlarr -data=/var/lib/prowlarr -nobrowser "$@" &
 PID=$!
 
-PROWLARR_HOST="http://localhost:9696${PROWLARR_URL_BASE:-}"
+PROWLARR_HOST="http://localhost:9696$PROWLARR_URL_BASE"
 
 if [ ! -f /var/lib/prowlarr/init ]; then
   curl -sf --retry 10 --retry-connrefused \