diff options
| -rw-r--r-- | gnu/services/desktop.scm | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm index fe1f0fd20a..189334dc23 100644 --- a/gnu/services/desktop.scm +++ b/gnu/services/desktop.scm @@ -3,7 +3,7 @@ ;;; Copyright © 2015 Andy Wingo <wingo@igalia.com> ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org> ;;; Copyright © 2016 Sou Bunnbu <iyzsong@gmail.com> -;;; Copyright © 2017, 2020, 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com> +;;; Copyright © 2017, 2020, 2022, 2023 Maxim Cournoyer <maxim.cournoyer@gmail.com> ;;; Copyright © 2017 Nikita <nikita@n0.is> ;;; Copyright © 2018, 2020, 2022 Efraim Flashner <efraim@flashner.co.il> ;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net> @@ -183,11 +183,19 @@ (define (bool value) (if value "true\n" "false\n")) -(define (package-direct-input-selector input) +(define (package-direct-input-selector tree) + "Return a procedure that selects TREE from the inputs of PACKAGE. If TREE +is a list, it recursively searches it until it locates the last item of TREE." (lambda (package) - (match (assoc-ref (package-direct-inputs package) input) - ((package . _) package)))) - + (let loop ((tree (if (pair? tree) + tree + (list tree))) + (package package)) + (if (null? tree) + package + (loop (cdr tree) + (car (assoc-ref (package-direct-inputs package) + (car tree)))))))) ;;; @@ -1360,7 +1368,10 @@ rules." '("gnome-settings-daemon" "gnome-control-center" "gnome-system-monitor" - "gvfs"))) + "gvfs" + ;; spice-gtk provides polkit actions for USB redirection + ;; in GNOME Boxes. + ("gnome-boxes" "spice-gtk")))) (define gnome-desktop-service-type (service-type |