I'd like to set the recordingYear in my Spotlight File Importer extension but the property is missing from CSSearchableItemAttributeSet
e.g. in the resulting in mdls I'd like to see:
kMDItemRecordingYear = 2008;
This would allow me to search in Finder by the recording year criteria.
There is a recordingDate property and I tried setting it to Date that only has a year but it didn't work. It just resulted in this:
kMDItemRecordingDate = "2008-01-01 00:00:00 +0000";