kenji
92 lines
2.4 KiB
Nix
92 lines
2.4 KiB
Nix
{
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pkgs,
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config,
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lib,
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myConfig,
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...
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}: let
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wallpaperDir = "${config.home.homeDirectory}/.config/nixos/assets/Wallpapers";
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defaultWallpaper = "${wallpaperDir}/${myConfig.hyprland.wallpaper}";
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cacheWallpaper = "${config.home.homeDirectory}/.cache/current_wallpaper";
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switch-wallpaper = pkgs.writeShellScriptBin "hakase-wallpaper-switch" ''
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if [[ "$1" != "run" ]]; then
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if command -v ghostty &> /dev/null; then
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ghostty --class="org.hakase.switch-wallpaper" --title="Wallpaper Selector" -e bash -c "hakase-wallpaper-switch run || read -p 'Hit Enter to close...'"
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exit 0
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elif command -v kitty &> /dev/null; then
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kitty --class org.hakase.switch-wallpaper --title "Wallpaper Selector" -e bash -c "hakase-wallpaper-switch run || read -p 'Hit Enter to close...'"
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exit 0
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fi
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fi
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tmp_file=$(mktemp)
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target_dir="$HOME/Pictures/Wallpapers"
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if [ ! -d "$target_dir" ]; then
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target_dir="$HOME"
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fi
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# Ensure we are in a terminal that supports yazi
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${pkgs.yazi}/bin/yazi "$target_dir" --chooser-file="$tmp_file"
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if [ ! -f "$tmp_file" ]; then
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echo "No selection file created."
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exit 1
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fi
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WALLPAPER=$(cat "$tmp_file")
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rm -f "$tmp_file"
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if [ -z "$WALLPAPER" ]; then
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echo "No wallpaper selected."
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exit 0
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fi
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# Persistence logic
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CACHE_FILE="$HOME/.cache/current_wallpaper"
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cp "$WALLPAPER" "$CACHE_FILE"
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# Reload hyprpaper
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${pkgs.hyprland}/bin/hyprctl hyprpaper unload all
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${pkgs.hyprland}/bin/hyprctl hyprpaper preload "$CACHE_FILE"
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${pkgs.hyprland}/bin/hyprctl hyprpaper wallpaper ",$CACHE_FILE"
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exec matugen image "$CACHE_FILE"
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'';
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in {
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wayland.windowManager.hyprland.settings = {
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exec-once = [
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"uwsm app -- hyprpaper"
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];
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};
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services.hyprpaper = {
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enable = true;
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settings = {
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preload = [cacheWallpaper];
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wallpaper = [
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",${cacheWallpaper}"
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];
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};
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};
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home.packages = [
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switch-wallpaper
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];
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home.activation.setupWallpaper = lib.hm.dag.entryAfter ["writeBoundary"] ''
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if [ ! -f "${cacheWallpaper}" ]; then
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mkdir -p "$(dirname "${cacheWallpaper}")"
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if [ -f "${defaultWallpaper}" ]; then
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cp "${defaultWallpaper}" "${cacheWallpaper}"
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else
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echo "Default wallpaper not found at ${defaultWallpaper}"
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touch "${cacheWallpaper}"
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fi
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fi
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'';
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systemd.user.startServices = "sd-switch";
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}
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