update cron

crates/crates.cron.yaml

@@ -57,13 +57,20 @@ spec:
                 - "-c"
                 -
                   |
+                    cd /mnt/dest/
                     TZ="Australia/Melbourne"
                     TIMESTAMP=$(date '+%Y-%m-%d-%H-%M-%S')
-                    DEST=/mnt/dest/crates-$TIMESTAMP-sql.gz
+                    DEST=crates-$TIMESTAMP.sql.gz
 
                     echo "Backing up to $DEST"
                     pg_dump --dbname=$POSTGRES_URL | gzip > $DEST
                     echo "Backup Complete"
+
+                    echo "Removing old copies..."
+                    find . -type f -name "*.sql.gz" -mtime 7  | xargs rm -v
+
+                    echo "Setting latest link..."
+                    ln -nfs $DEST latest.sql.gz
               env:
                 - name: POSTGRES_URL
                   valueFrom: