fix(screensaver): finally works

apps/ghostty/default.nix

@@ -5,33 +5,37 @@
 }: {
   home.packages = [
     (pkgs.writeShellScriptBin "tte-loop" ''
-      trap 'tput cnorm; exit 0' INT
-      tput civis
+      trap 'printf "\e[?25h"; exit 0' INT
+      printf '\e[?25l'
       effects=(beams binarypath blackhole bouncyballs bubbles burn colorshift crumble decrypt errorcorrect expand fireworks highlight laseretch matrix middleout orbittingvolley overflow pour print rain randomsequence rings scattered slice slide spotlights spray swarm sweep synthgrid unstable vhstape waves wipe)
       while true; do
         clear
         cols=$(tput cols)
         lines=$(tput lines)
         effect="''${effects[RANDOM % ''${#effects[@]}]}"
+        printf '\e[?25l'
         ${pkgs.terminaltexteffects}/bin/tte --input-file ${config.home.homeDirectory}/.config/nixos/assets/branding.txt --anchor-canvas c --anchor-text c --canvas-width "$cols" --canvas-height "$((lines-1))" --frame-rate 120 "$effect"
-        tput civis
+        printf '\e[?25l'
         sleep 2
       done
     '')
     (pkgs.writeShellScriptBin "tte-screensaver" ''
-      # Start ghostty in background
-      ${pkgs.ghostty}/bin/ghostty --config-file=${config.home.homeDirectory}/.config/ghostty/screensaver --fullscreen -e tte-loop &
-      ghostty_pid=$!
+      # Get all monitors
+      monitors=$(${pkgs.hyprland}/bin/hyprctl monitors -j | ${pkgs.jq}/bin/jq -r '.[].name')
 
-      # Wait a moment for ghostty to start
-      sleep 0.5
+      # Launch ghostty on each monitor one at a time
+      for monitor in $monitors; do
+        ${pkgs.hyprland}/bin/hyprctl dispatch focusmonitor "$monitor"
+        sleep 0.3
+        ${pkgs.ghostty}/bin/ghostty --config-file=${config.home.homeDirectory}/.config/ghostty/screensaver --fullscreen -e tte-loop &
+        sleep 1
+      done
 
       # Monitor for any input and exit when detected
       ${pkgs.libinput}/bin/libinput debug-events 2>/dev/null | head -n 1 >/dev/null
 
-      # Input detected, kill ghostty
-      kill $ghostty_pid 2>/dev/null
-      wait $ghostty_pid 2>/dev/null
+      # Input detected, kill all screensaver instances
+      ${pkgs.procps}/bin/pkill -f "ghostty.*tte-loop"
     '')
   ];
 

apps/hyprland/hypr/rules.nix

@@ -58,6 +58,7 @@
       "float, class:^(org\.gnome\.Loupe)$"
       "center, class:^(org\.gnome\.Loupe)$"
       "size 70% 70%, class:^(org\.gnome\.Loupe)$"
+
     ];
   };
 }