From 12fd3bc3a2c3193d3dec0d47b71f2d39b3ce0fe2 Mon Sep 17 00:00:00 2001
From: Filippo Berto <berto.f@protonmail.com>
Date: Wed, 1 Sep 2021 11:24:55 +0200
Subject: [PATCH] Background changer for Gnome

---
 custom/update-background/default.nix | 11 ++++++++++-
 modules/update_background.nix        |  2 --
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/custom/update-background/default.nix b/custom/update-background/default.nix
index 8ecf888..1ef856a 100644
--- a/custom/update-background/default.nix
+++ b/custom/update-background/default.nix
@@ -1,4 +1,12 @@
-{ lib, stdenv, feh, findutils, gnugrep, coreutils, writeScript, backgrounds_directory ? "$HOME/Immagini/Sfondi" }:
+{ lib
+, stdenv
+, feh
+, glib
+, findutils
+, gnugrep
+, coreutils
+, writeScript
+, backgrounds_directory ? "$HOME/Immagini/Sfondi"}:
 let
   find = "${findutils}/bin/find";
   grep = "${gnugrep}/bin/grep";
@@ -9,4 +17,5 @@ writeScript "update-background.sh" ''
   image=`${find} ${backgrounds_directory} -type f | ${grep} -v "/\." | ${shuf} -n 1`
   echo "image: $image"
   ${feh}/bin/feh --bg-fill --no-fehbg "$image"
+  ${glib}/bin/gsettings set org.gnome.desktop.background picture-uri "file://$image"
 ''
diff --git a/modules/update_background.nix b/modules/update_background.nix
index e392660..3613757 100644
--- a/modules/update_background.nix
+++ b/modules/update_background.nix
@@ -1,7 +1,5 @@
 { pkgs, config, ... }:
 let
-  fehCmd = "${pkgs.feh}/bin/feh";
-  backgrounds_directory = ~/Immagini/Sfondi;
   update_time = "10m";
 in
 {