Configuration source

This module extends the Configuration Synchronization user interface with a form to select the source of the configuration to synchronize with.

The core user interface only has the ability to compare with the default sync directory. But it is possible to define any number of other source directories in the settings.php, so this module makes it possible to compare changes between those directories and the active configuration, and to import those changes.

The module also makes it possible to import a single configuration item, although this functionality is currently experimental.