Some websites offer .ics files, calendar files. I would like Thunderbird to open these with Lightning so it can add the events in the ics-file to its calendar.
When I use
/usr/bin/thunderbird to open the file with, it starts a new message with the ics file attached.
I could download the file, then import it from lightning, But I rather have lightning just open the file.
Is there a commandline-option for this? Some wrapper-script maybe? Should I change something in Firefox?