How to add calendar with one ics file per event?

[kflak]

Hi,

I'm dipping my toes into the emacs waters after years of vimming :-) and trying now to get my calendar setup working. I use vdirsyncer to sync my calendars from a nextcloud instance, and I am getting one ics file per event in that calendar. It's not clear to me how to import this into cfw.... I tried using a wildcard, but that didn't work out too well...:

    (cfw:ical-create-source "Calendar" "~/path/to/calendar/*.ics" "Gray")  ; 

Any help much appreciated!