* programs.khal: fix build failure due to null value
* calendar: allow null value for primaryCollection
* calendar / programs.khal: set default values to avoid common errors
* Add infrastructure for contacts and calendars
This also adds the modules
- programs.vdirsyncer,
- programs.khal, and
- services.vdirsyncer
that integrate with the new infrastructure.
Co-authored-by: Andrew Scott <3648487+ayyjayess@users.noreply.github.com>
Co-authored-by: Sebastian Zivota <sebastian.zivota@mailbox.org>
wip
* vdirsyncer: allow option userName, disallow userNameCommand
1. account option `userName` is now allowed by `programs.vdirsyncer`
2. The commented out account option `userNameCommand` was required to be set
by `programs.vdirsyncer` (e.g. as `null`).
It is now disallowed (commented out) by vdirsyncer.
* khal: added options 'color' and 'priority'
* Apply nixfmt
---------
Co-authored-by: Sebastian Zivota <sebastian.zivota@mailbox.org>
Co-authored-by: Johannes Rosenberger <johannes.rosenberger@jorsn.eu>
Co-authored-by: Johannes Rosenberger <johannes@jorsn.eu>
Co-authored-by: Robert Helgesson <robert@rycee.net>
