* gnu/services/desktop.scm (elogind-deprecated-empty-serializer): Remove
variable.
(elogind-configuration): Remove deprecated fields.
* doc/guix.texi (Desktop Services): Remove descriptions for deprecated
configuration fields.

Change-Id: Ic4847d9da352671eb0dd7a7ffe507b8b5ff149e4
Signed-off-by: Maxim Cournoyer <maxim@guixotic.coop>

* gnu/packages/freedesktop.scm (elogind): Update to 257.14.
* gnu/services/desktop.scm (elogind-dbus-service): Delete variable.
(elogind-service-type) [extensions] {dbus-root-service-type}: De-register it.

* gnu/services/desktop.scm: Import (gnu packages video).
(gpu-screen-recorder-configuration): Export.
(gpu-screen-recorder-configuration?): Export.
(gpu-screen-recorder-service-type): Export.
(<gpu-screen-recorder-configuration>): New record type.
(gpu-screen-recorder-privileged-programs): New procedure.
(gpu-screen-recorder-service-type): New variable.

Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
Merges: guix/guix#10400

Both runtime-directory-size and runtime-directory-size-percent field currently
cause an error if set.  A comment above the latter already calls for its
deprecation.  This patch combines both into a single field and fixes
their serialization.

* gnu/services/desktop.scm (percent?, percent, elogind-serialize-percent):
Replace with…
(non-negative-integer-and-suffix?, non-negative-integer-and-suffix)
(elogind-serialize-non-negative-integer-and-suffix): … these.
(elogind-configuration)[runtime-directory-size-percent]: Remove field,
integrating logic into …
[runtime-directory-size]: … here.  Serialize it.
* doc/guix.texi (Desktop Services): Adjust accordingly.

Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
Merges: guix/guix#9987

* gnu/services/desktop.scm: Import (gnu packages rust-apps).
(kanata-configuration): New record type.
(kanata-shepherd-services): New procedure.
(%kanata-group, %kanata-user, %kanata-accounts, %kanata-udev-rule)
(kanata-service-type): New variables.
* doc/guix.texi (Desktop Services): Document `kanata-service-type'.

Change-Id: I5e8041c6dba17ae0fad33b8ca74099c053c4a3ea
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Merges: #9093

This runs the KMonad daemon as a dedicated, unprivileged user, isolates
synthetic event creation to a uinput group, and automatically loads the uinput
kernel module via udev rules.

* gnu/services/desktop.scm (%uinput-group, %kmonad-group, %kmonad-udev-rule)
(%kmonad-user, %kmonad-accounts): New variables.
(kmonad-shepherd-services): Pass #:user, #:group, and #:supplementary-groups
to 'make-forkexec-constructor'.
(kmonad-service-type): Extend 'account-service-type' and 'udev-service-type'.

Change-Id: Icea21049d0427e25052c952bb08a03379e3a3e1f
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

* doc/guix.texi (Desktop Services): Use generated documentation for
`kmonad-configuration'.
* gnu/services/desktop.scm (kmonad-configuration): Export accessors.

Change-Id: I3b5dadd86b1234004222105013dcf0e635f585c4
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

* gnu/services/desktop.scm (kmonad-shepherd-services): Replace
'computed-file-name' with a numeric index in the documentation string to
support all file-like objects.

Change-Id: Id9ee0939e3c6e156576f78452c0465c54744cb32
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

For quite some time now, elogind was logging the following warnings one every
start.

    [..]/logind.conf:2: Unknown key 'AllowPowerOffInterrupts' in section [Login], ignoring.
    [..]/logind.conf:3: Unknown key 'AllowSuspendInterrupts' in section [Login], ignoring.
    [..]/logind.conf:4: Unknown key 'BroadcastPowerOffInterrupts' in section [Login], ignoring.
    [..]/logind.conf:5: Unknown key 'BroadcastSuspendInterrupts' in section [Login], ignoring.
    [..]/logind.conf:21: Unknown key 'RemoveIpc' in section [Login], ignoring.

First 4 should have been in sleep.conf, and the last one had bad casing.  This
commit addresses both those problems.

* gnu/services/desktop.scm (elogind-name->string): New procedure.
(elogind-serialize-boolean, elogind-base-serializer, elogind-list-serializer):
Use it.
(%elogind-configuration-sleep-fields): Add allow-power-off-interrupts?,
allow-suspend-interrupts?, broadcast-power-off-interrupts? and
broadcast-suspend-interrupts?.

Signed-off-by: Maxim Cournoyer <maxim@guixotic.coop>

* gnu/packages/games.scm: Remove the deprecated
  (gnu packages avahi) module reference.
* gnu/packages/gnome.scm: Likewise.
* gnu/packages/linux.scm: Likewise.
* gnu/packages/audio.scm: Change (gnu packages avahi)
  to (gnu packages dns).
* gnu/packages/cups.scm: Likewise.
* gnu/packages/databases.scm: Likewise.
* gnu/packages/distributed.scm: Likewise.
* gnu/packages/freedesktop.scm: Likewise.
* gnu/packages/guile-xyz.scm: Likewise.
* gnu/packages/hardware.scm: Likewise.
* gnu/packages/kde-frameworks.scm: Likewise.
* gnu/packages/kodi.scm: Likewise.
* gnu/packages/linphone.scm: Likewise.
* gnu/packages/messaging.scm: Likewise.
* gnu/packages/mpd.scm: Likewise.
* gnu/packages/package-management.scm: Likewise.
* gnu/packages/printers.scm: Likewise.
* gnu/packages/pulseaudio.scm: Likewise.
* gnu/packages/radio.scm: Likewise.
* gnu/packages/robotics.scm: Likewise.
* gnu/packages/samba.scm: Likewise.
* gnu/packages/scanner.scm: Likewise.
* gnu/packages/scheme.scm: Likewise.
* gnu/packages/synergy.scm: Likewise.
* gnu/packages/telephony.scm: Likewise.
* gnu/packages/video.scm: Likewise.
* gnu/packages/vnc.scm: Likewise.
* gnu/services/avahi.scm: Likewise.
* gnu/services/desktop.scm: Likewise.

Merges: https://codeberg.org/guix/guix/pulls/8572
Reviewed-by: Maxim Cournoyer <maxim@guixotic.coop>
Reviewed-by: Ludovic Courtès <ludo@gnu.org>
Signed-off-by: Nguyễn Gia Phong <cnx@loang.net>