clear db before setting up, otherwise there#s a problem

Author: Robert Quander

service/docker-compose.yml

@@ -17,11 +17,11 @@ services:
     # If things really need to be wiped, uncomment the destructive entrypoint below.
     # This will remove all old data in the database, and rebuild it from scratch.
     entrypoint: [ "bash", "-c", "\
-      if [ ! -f /var/lib/postgresql/data/PG_VERSION ]; then \
-        echo 'Database seems uninitialized. WIPING AND REBUILDING...'; \
+        echo 'DESTROYING AND RESETTING DATABASE...'; \
         rm -rf /var/lib/postgresql/data/*; \
-      fi; \
-      exec docker-entrypoint.sh postgres " ]
+        chown -R postgres:postgres /var/lib/postgresql/data; \
+        exec docker-entrypoint.sh postgres \
+      " ]
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U postgres"]
       interval: 30s