Rework lockhelper for gunter

home/scripts/default.nix

@@ -1,7 +1,6 @@
 { pkgs, config, ... }:
 {
   imports = [
-    ./lockhelper.nix
     ./noita-helper.nix
   ];
   home.file.".local/bin/hl-no-opacity" = {

home/scripts/lockhelper.nix

@@ -1,14 +1,21 @@
-{ pkgs, ... }:
-let
-  lockhelper = pkgs.writeShellApplication {
-    name = "lockhelper";
-    runtimeInputs = with pkgs; [
-      grim
-      jq
-    ];
-    text = (builtins.readFile ./lockhelper.sh);
-  };
-in
 {
-  home.packages = [ lockhelper ];
+  writeShellApplication,
+  grim,
+  jq,
+  gawk,
+  hyprland,
+  hyprlock,
+  procps,
+}:
+writeShellApplication {
+  name = "lockhelper";
+  runtimeInputs = [
+    grim
+    jq
+    gawk
+    hyprland
+    hyprlock
+    procps
+  ];
+  text = (builtins.readFile ./lockhelper.sh);
 }

home/scripts/lockhelper.sh

@@ -3,11 +3,14 @@ set -eo pipefail
 
 mkdir -p /tmp/lockscreen || true
 
-monitors=$(hyprctl monitors -j | jq -r '.[] | select( .name | contains ("DP")) | .name')
+monitor_lines=$(hyprctl monitors -j | jq -r '.[] | select (.name | contains ("DP")) | [.name, .description]| @tsv')
 
 while IFS= read -r m; do
-    grim -o "$m" "/tmp/lockscreen/$m.png" || true
-done <<< "$monitors"
+    name=$(echo "$m" | awk -F $'\t' '{print $1}')
+    sum=$(echo "$m" | awk -F $'\t' '{printf $2}' | sha256sum | awk '{print substr($1,1,8)}')
+
+    grim -o "$name" "/tmp/lockscreen/$sum.png" || true
+done <<< "$monitor_lines"
 
 # Only lock if not already running
 if [ -z "$(pgrep hyprlock)" ]