Extracts .ics files from calendars?

[antrmn]

I have some calendars synchronized from Nextcloud and I'd like to also have them accessible as .ics files in my file system. Is it possible?

[rfc2822]

What is your use case? You can export .ics files from your calendar app when needed.

[antrmn]

I'd like to access my calendars from Emacs for Android (or even from CLI tools on Termux) without having to redownload the calendars from the remote. They can't access the Android Calendar Storage so I'd need to use .ics files as a common interface.

You can export .ics files from your calendar app when needed.

I need to do it in a non-interactive way (or better yet, keep it up-to-date on every DAVx5 sync)

[rfc2822]

Ah ok, I don't think it's possible without writing an extra app that exports the calendar storage to a local ICS folder on every change.