Tidying

src/freedombone-app-nextcloud

     echo -n ''
 }
 
+function upgrade_nextcloud_base {
+    chown -R www-data:www-data /var/www/$NEXTCLOUD_DOMAIN_NAME/htdocs
+    chown -R www-data:www-data /var/www/$NEXTCLOUD_DOMAIN_NAME/data
+    cd /var/www/$NEXTCLOUD_DOMAIN_NAME/htdocs
+    sudo -u www-data ./occ maintenance:repair
+    sudo -u www-data ./occ files:cleanup
+    sudo -u www-data ./occ files:scan --all
+    sudo -u www-data ./occ maintenance:mode --off
+}
+
 function upgrade_nextcloud {
     CURR_NEXTCLOUD_COMMIT=$(get_completion_param "nextcloud commit")
     if [[ "$CURR_NEXTCLOUD_COMMIT" == "$NEXTCLOUD_COMMIT" ]]; then
-        chown -R www-data:www-data /var/www/$NEXTCLOUD_DOMAIN_NAME/htdocs
-        chown -R www-data:www-data /var/www/$NEXTCLOUD_DOMAIN_NAME/data
-        cd /var/www/$NEXTCLOUD_DOMAIN_NAME/htdocs
-        sudo -u www-data ./occ maintenance:repair
-        sudo -u www-data ./occ files:cleanup
-        sudo -u www-data ./occ files:scan --all
-        sudo -u www-data ./occ maintenance:mode --off
+        upgrade_nextcloud_base
         return
     fi
 
     function_check set_repo_commit
     set_repo_commit /var/www/$NEXTCLOUD_DOMAIN_NAME/htdocs "nextcloud commit" "$NEXTCLOUD_COMMIT" $NEXTCLOUD_REPO
 
-    chown -R www-data:www-data /var/www/$NEXTCLOUD_DOMAIN_NAME/htdocs
-    chown -R www-data:www-data /var/www/$NEXTCLOUD_DOMAIN_NAME/data
-    cd /var/www/$NEXTCLOUD_DOMAIN_NAME/htdocs
-    sudo -u www-data ./occ maintenance:repair
-    sudo -u www-data ./occ files:cleanup
-    sudo -u www-data ./occ files:scan --all
-    sudo -u www-data ./occ maintenance:mode --off
+    upgrade_nextcloud_base
 }