We use Structure Sync primarily for vocabularies that are used to present select lists. There are also often other "content" taxonomies (tags, etc.) that we do not want to export to configuration. However, when we go to export vocabularies, we're presented with a list of all vocabularies, where all of them are checked.
This is exceedingly error-prone, and can result in inadvertently exporting thousands of terms.
admin/structure/structure-sync/taxonomiesThe "Select the vocabularies you would like to import" field appears to filter to just list the vocabularies that are already in structure_sync.data.yml. We could presumably use the same logic to provide the default values for the export field.
Needs review
2.0
User interface
This was pretty simple.
Note that it inverts the current behaviour when no vocabularies have been exported. That is, it defaults to no vocabularies being selected by default.