From 50a0ab3e142aa3aa1f339d848d89ff1648b8db25 Mon Sep 17 00:00:00 2001
From: Amin Bandali <mab@gnu.org>
Date: Mon, 27 Jan 2020 14:28:12 -0500
Subject: [PATCH] guix: add (sudo-less) light

landed fcb510c541e83291ea6682cba87020a913c64914 in guix.git so one can
set brightness using light without sudo
---
 .config/guix/manifest/chaman.scm | 1 +
 .config/guix/system/chaman.scm   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/.config/guix/manifest/chaman.scm b/.config/guix/manifest/chaman.scm
index 5ba14c6..edffa52 100644
--- a/.config/guix/manifest/chaman.scm
+++ b/.config/guix/manifest/chaman.scm
@@ -82,6 +82,7 @@
     "icecat"
     "inkscape"
     "isync"
+    "light"
     "mpv"
     "msmtp"
     "ncdu"
diff --git a/.config/guix/system/chaman.scm b/.config/guix/system/chaman.scm
index 831d9eb..6a60e11 100644
--- a/.config/guix/system/chaman.scm
+++ b/.config/guix/system/chaman.scm
@@ -86,4 +86,5 @@
    (simple-service 'my-powertop-auto-tune activation-service-type
                    #~(zero? (system* #$(file-append powertop "/sbin/powertop")
                                      "--auto-tune")))
+   (simple-service 'light-udev-rules udev-service-type (list light))
    %desktop-services)))
-- 
2.20.1