wallpaper-changer systemd service
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67c39715ce
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@ -1,15 +1,53 @@
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{ pkgs, ... }:
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let
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scripts = {
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swww-wallpaper-changer = pkgs.writeShellApplication {
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name = "swww-wallpaper-changer";
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text = builtins.readFile ./swww-wallpaper-changer.sh;
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};
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};
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in
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{
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{
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home.packages = builtins.attrValues {
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pkgs,
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inherit (scripts)
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...
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swww-wallpaper-changer;
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}:
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{
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systemd.user.services.wallpaper-changer = {
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Unit = {
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Description = "Script to change wallpaper using swww";
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After = [ "graphical-session.target" ]; # or "wayland.target", depending on your system setup
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#After = [ "hyprland-session.target" ];
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};
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Install = {
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WantedBy = [ "default.target" ];
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};
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Service = {
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Restart = "on-failure"; # This will make the service restart on failure
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ExecStart= "${pkgs.writeShellScript "swww-daemon" ''
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${pkgs.swww}/bin/swww-daemon
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''}";
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ExecStartPost = "${pkgs.writeShellScript "swww-wallpaper-changer" ''
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#!/run/current-system/sw/bin/bash
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export WAYLAND_DISPLAY="wayland-1"
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set +o errexit
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set +o nounset
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set +o pipefail
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script_name=''${BASH_SOURCE[0]}
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for pid in $(pidof -x "$script_name"); do
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if [ "$pid" != $$ ]; then
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kill -15 "$pid"
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fi
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done
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#[ "$XDG_SESSION_TYPE" != "wayland" ] && echo "Not a Wayland session, exiting." && exit 1
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wallpaper_dir="$HOME/.local/share/bg/"
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swww_daemon_pid=$(pidof -x 'swww-daemon')
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swww_pid=$(pidof -x 'swww')
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#[ -z "$swww_daemon_pid" ] || kill -15 "$swww_daemon_pid"
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[ -z "$swww_pid" ] || kill -15 "$swww_pid"
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#${pkgs.swww}/bin/swww-daemon &
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while true; do
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find "$wallpaper_dir" -type f -follow \( -iname \*.jpg -o -iname \*.png -o -iname \*.gif -o -iname \*.bmp \) | shuf | while read -r file; do
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${pkgs.swww}/bin/swww img "$file" --transition-step 10 --transition-fps 60
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[ $? != 0 ] && echo "swww failed. Exiting" && exit 1
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sleep 3
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done
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done
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''}";
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};
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};
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};
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}
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}
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@ -70,7 +70,7 @@
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# sddm
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# sddm
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# sshfs-fuse
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# sshfs-fuse
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# wdisplays
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# wdisplays
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wallpaper_changer
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#wallpaper_changer
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# #(callPackage ../../nixos_modules/themes/sddm-sugar-candy.nix{}).sddm-sugar-candy-theme
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# #(callPackage ../../nixos_modules/themes/sddm-sugar-candy.nix{}).sddm-sugar-candy-theme
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# libsForQt5.qt5.qtgraphicaleffects #required for sugar candy
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# libsForQt5.qt5.qtgraphicaleffects #required for sugar candy
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# #(import ../../nixos_modules/scripts/wallpaper_changer.nix { inherit pkgs; })
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# #(import ../../nixos_modules/scripts/wallpaper_changer.nix { inherit pkgs; })
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