lib: Add lib.teams

Also add a freedesktop maintainer group as an example.

lib/default.nix

@@ -24,6 +24,7 @@ let
     # packaging
     customisation = callLibs ./customisation.nix;
     maintainers = import ../maintainers/maintainer-list.nix;
+    teams = callLibs ../maintainers/team-list.nix;
     meta = callLibs ./meta.nix;
     sources = callLibs ./sources.nix;
     versions = callLibs ./versions.nix;

maintainers/team-list.nix

@@ -0,0 +1,24 @@
+/* List of maintainer teams.
+    name = {
+      # Required
+      members = [ maintainer1 maintainer2 ];
+      scope = "Maintain foo packages.";
+    };
+
+  where
+
+  - `members` is the list of maintainers belonging to the group,
+  - `scope` describes the scope of the group.
+
+  More fields may be added in the future.
+
+  Please keep the list alphabetically sorted.
+  */
+
+{ lib }:
+with lib.maintainers; {
+  freedesktop = {
+    members = [ jtojnar worldofpeace ];
+    scope = "Maintain Freedesktop.org packages for graphical desktop.";
+  };
+}