etc: teams: Add MATE team.

* etc/teams.scm (mate): New team.
("FuncProgLinux"): New team member.
* etc/teams/mate/mate-manifest.scm: New file.
* CODEOWNERS: Regenerate file.

Change-Id: I3db2c4138f92f9ff21bdb7a302f9af67d7c9e710
Signed-off-by: Andreas Enge <andreas@enge.fr>

CODEOWNERS

@@ -272,6 +272,8 @@ gnu/packages/ibus\.scm                             @guix/localization
 
 gnu/packages/lxqt\.scm                             @guix/lxqt
 
+gnu/packages/mate\.scm                             @guix/mate
+
 
 gnu/build/icecat-extension\.scm                    @guix/mozilla
 gnu/packages/browser-extensions\.scm               @guix/mozilla

etc/teams.scm

@@ -845,6 +845,12 @@ asdf-build-system."
         #:description "LXQt desktop environment."
         #:scope (list "gnu/packages/lxqt.scm")))
 
+(define-team mate
+  (team 'mate
+        #:name "MATE team"
+        #:description "MATE desktop environment"
+        #:scope (list "gnu/packages/mate.scm")))
+
 (define-team mentors
   (team 'mentors
         #:name "Mentors"
@@ -1404,6 +1410,10 @@ the \"texlive\" importer."
                        "tinystar")
   hare)
 
+(define-member (person "FuncProgLinux"
+                       "softwarelibre@urutau-ltd.org"
+                       "FuncProgLinux")
+  mate)
 
 (define (find-team name)
   (or (hash-ref %teams (string->symbol name))

etc/teams/mate/mate-manifest.scm

@@ -0,0 +1,34 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2025 FuncProgLinux <softwarelibre@urutau-ltd.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(use-modules (guix packages)
+             (guix profiles)
+             (gnu packages mate)
+             (ice-9 match)
+             (srfi srfi-1))
+
+(define (propagated-inputs package)
+  (map
+   (match-lambda
+     ((_ (? package? pkg)) pkg)
+     ((_ (? package? pkg) output) (list pkg output)))
+   (package-propagated-inputs package)))
+
+(packages->manifest
+ (append-map propagated-inputs
+             (list mate)))