__nextcloud: add --data-directory to config

type/__nextcloud/gencode-remote

@@ -155,7 +155,7 @@ if ! grep -q -F "installed = 1" "$__object/explorer/config"; then
     fi
 
     # Data directory
-    datadir="$__object/parameter/datadir"
+    datadir="$__object/parameter/data-directory"
     if [ -f "$datadir" ]; then
         occ_install_args="$occ_install_args --data-dir '$(cat "$datadir")'"
     fi

type/__nextcloud/map-conf-changes.sh

@@ -197,4 +197,7 @@ if [ -z "$install" ]; then
     conf_string database-user dbuser
     conf_string database-password dbpassword
     conf_string database-prefix dbtableprefix
+
+    # data-dir
+    conf_string data-directory datadirectory
 fi