fix: run status before trying to install

Dockerfile

@@ -23,7 +23,7 @@ FROM nextcloud:29.0.3-apache
 
 RUN apt-get update \
  && apt-get install -y --no-install-recommends \
-        clamdscan nano ghostscript \
+        clamdscan nano ghostscript jq \
  && apt-get clean
 
 #

hooks/gx.before-starting.www.sh

@@ -17,6 +17,13 @@ cd "$WORKDIR" || exit 1
 
 echo "GX:BEFORE-STARTING:START ($(pwd))"
 # find . -maxdepth 1 
+echo "GX:BEFORE-STARTING:STATUS"
+INSTALLED="$(php -d memory_limit=-1 occ status |jq -r '.installed')"
+if [ "$INSTALLED" != "true" ]; then
+	echo "WARNING: Not installed yet. Exiting."
+	exit 0
+fi
+
 echo "GX:BEFORE-STARTING:UPGRADE"
 php -d memory_limit=-1 occ upgrade 
 echo "GX:BEFORE-STARTING:DB"