Major changes

hosts/nixos/Bellerophon/duo-configuration.nix

@@ -0,0 +1,61 @@
+{pkgs, ...}: let
+  # Clone the repository
+  duoRepo = builtins.fetchGit {
+    url = "https://github.com/alesya-h/zenbook-duo-2024-ux8406ma-linux";
+    # Specify a specific commit or branch if needed
+    rev = "2b8be1840f38f92e6626da7a442245b74ed0715f"; # Uncomment this line to specify a branch or commit
+  };
+
+  # Path to the duo script
+  duoScript = "${duoRepo}/duo";
+
+  # Read and modify the script content
+  modifiedScriptContent =
+    builtins.replaceStrings [
+      "#!/usr/bin/env bash"
+      "prefered_resolution=\"2880x1800@120.000\""
+    ] [
+      "#!${pkgs.bash}/bin/bash"
+      "prefered_resolution=\"2880x1800@120.000+vrr\""
+    ] (builtins.readFile duoScript);
+
+  # Write the modifications to a patched duo file
+  patchedDuoScript = pkgs.writeShellScript "patched-duo" modifiedScriptContent;
+in {
+  systemd.services.watchBacklight = {
+    description = "synchronize screen brightness";
+    wantedBy = ["default.target"];
+    path = [pkgs.inotify-tools pkgs.sudo];
+    serviceConfig = {
+      ExecStart = "${patchedDuoScript} watch-backlight";
+      Restart = "always";
+      RestartSec = 5;
+    };
+  };
+
+  systemd.user.services.watchDisplays = {
+    description = "set screens on keyboard event";
+    wantedBy = ["default.target"];
+    after = ["graphical-session.target"];
+
+    path = [pkgs.gnome-monitor-config pkgs.usbutils pkgs.inotify-tools];
+    serviceConfig = {
+      preStart = "${patchedDuoScript} normal";
+      ExecStart = "${patchedDuoScript} watch-displays";
+      Restart = "always";
+      RestartSec = 5;
+    };
+  };
+
+  systemd.user.services.watchRotation = {
+    description = "rotate screens";
+    wantedBy = ["default.target"];
+    after = ["graphical-session.target"];
+    path = [pkgs.gnome-monitor-config pkgs.iio-sensor-proxy];
+    serviceConfig = {
+      ExecStart = "${patchedDuoScript} watch-rotation";
+      Restart = "always";
+      RestartSec = 5;
+    };
+  };
+}