From c993929049ced998ecc24ec02e95c766fcca0bb7 Mon Sep 17 00:00:00 2001
From: Leyla Becker <git@jan-leila.com>
Date: Sun, 22 Sep 2024 10:53:50 -0500
Subject: [PATCH] set monitor configuration pre login

---
 hosts/twilight/configuration.nix | 198 +++++++++++++++++++++++++++++++
 1 file changed, 198 insertions(+)

diff --git a/hosts/twilight/configuration.nix b/hosts/twilight/configuration.nix
index 991ecbc..c2951f3 100644
--- a/hosts/twilight/configuration.nix
+++ b/hosts/twilight/configuration.nix
@@ -23,6 +23,204 @@
     eve.isFullUser = true;
   };
 
+  systemd.tmpfiles.rules = [
+    "L+ /run/gdm/.config/monitors.xml - - - - ${pkgs.writeText "gdm-monitors.xml" ''
+      <monitors version="2">
+        <configuration>
+          <logicalmonitor>
+            <x>0</x>
+            <y>156</y>
+            <scale>1</scale>
+            <monitor>
+              <monitorspec>
+                <connector>DP-4</connector>
+                <vendor>DEL</vendor>
+                <product>DELL U2719D</product>
+                <serial>8RGXNS2</serial>
+              </monitorspec>
+              <mode>
+                <width>2560</width>
+                <height>1440</height>
+                <rate>59.951</rate>
+              </mode>
+            </monitor>
+          </logicalmonitor>
+          <logicalmonitor>
+            <x>2560</x>
+            <y>324</y>
+            <scale>1</scale>
+            <primary>yes</primary>
+            <monitor>
+              <monitorspec>
+                <connector>DP-2</connector>
+                <vendor>GSM</vendor>
+                <product>LG ULTRAGEAR</product>
+                <serial>0x00068c96</serial>
+              </monitorspec>
+              <mode>
+                <width>1920</width>
+                <height>1080</height>
+                <rate>240.001</rate>
+              </mode>
+            </monitor>
+          </logicalmonitor>
+          <logicalmonitor>
+            <x>4480</x>
+            <y>0</y>
+            <scale>1</scale>
+            <transform>
+              <rotation>left</rotation>
+              <flipped>no</flipped>
+            </transform>
+            <monitor>
+              <monitorspec>
+                <connector>HDMI-0</connector>
+                <vendor>HWP</vendor>
+                <product>HP w2207</product>
+                <serial>CND7332S88</serial>
+              </monitorspec>
+              <mode>
+                <width>1600</width>
+                <height>1000</height>
+                <rate>59.999</rate>
+              </mode>
+            </monitor>
+          </logicalmonitor>
+        </configuration>
+        <configuration>
+          <logicalmonitor>
+            <x>0</x>
+            <y>0</y>
+            <scale>1</scale>
+            <primary>yes</primary>
+            <monitor>
+              <monitorspec>
+                <connector>DP-1</connector>
+                <vendor>DEL</vendor>
+                <product>DELL U2719D</product>
+                <serial>8RGXNS2</serial>
+              </monitorspec>
+              <mode>
+                <width>2560</width>
+                <height>1440</height>
+                <rate>59.951</rate>
+              </mode>
+            </monitor>
+          </logicalmonitor>
+          <logicalmonitor>
+            <x>4480</x>
+            <y>226</y>
+            <scale>1</scale>
+            <transform>
+              <rotation>left</rotation>
+              <flipped>no</flipped>
+            </transform>
+            <monitor>
+              <monitorspec>
+                <connector>HDMI-1</connector>
+                <vendor>HWP</vendor>
+                <product>HP w2207</product>
+                <serial>CND7332S88</serial>
+              </monitorspec>
+              <mode>
+                <width>1680</width>
+                <height>1050</height>
+                <rate>59.954</rate>
+              </mode>
+            </monitor>
+          </logicalmonitor>
+          <logicalmonitor>
+            <x>2560</x>
+            <y>226</y>
+            <scale>1</scale>
+            <monitor>
+              <monitorspec>
+                <connector>DP-2</connector>
+                <vendor>GSM</vendor>
+                <product>LG ULTRAGEAR</product>
+                <serial>0x00068c96</serial>
+              </monitorspec>
+              <mode>
+                <width>1920</width>
+                <height>1080</height>
+                <rate>240.001</rate>
+              </mode>
+            </monitor>
+          </logicalmonitor>
+        </configuration>
+        <configuration>
+          <logicalmonitor>
+            <x>2560</x>
+            <y>228</y>
+            <scale>1</scale>
+            <primary>yes</primary>
+            <monitor>
+              <monitorspec>
+                <connector>DP-2</connector>
+                <vendor>GSM</vendor>
+                <product>LG ULTRAGEAR</product>
+                <serial>0x00068c96</serial>
+              </monitorspec>
+              <mode>
+                <width>1920</width>
+                <height>1080</height>
+                <rate>240.001</rate>
+              </mode>
+            </monitor>
+          </logicalmonitor>
+          <logicalmonitor>
+            <x>4480</x>
+            <y>69</y>
+            <scale>1</scale>
+            <transform>
+              <rotation>left</rotation>
+              <flipped>no</flipped>
+            </transform>
+            <monitor>
+              <monitorspec>
+                <connector>HDMI-1</connector>
+                <vendor>HWP</vendor>
+                <product>HP w2207</product>
+                <serial>CND7332S88</serial>
+              </monitorspec>
+              <mode>
+                <width>1680</width>
+                <height>1050</height>
+                <rate>59.954</rate>
+              </mode>
+            </monitor>
+          </logicalmonitor>
+          <logicalmonitor>
+            <x>0</x>
+            <y>0</y>
+            <scale>1</scale>
+            <monitor>
+              <monitorspec>
+                <connector>DP-3</connector>
+                <vendor>DEL</vendor>
+                <product>DELL U2719D</product>
+                <serial>8RGXNS2</serial>
+              </monitorspec>
+              <mode>
+                <width>2560</width>
+                <height>1440</height>
+                <rate>59.951</rate>
+              </mode>
+            </monitor>
+          </logicalmonitor>
+          <disabled>
+            <monitorspec>
+              <connector>None-1</connector>
+              <vendor>unknown</vendor>
+              <product>unknown</product>
+              <serial>unknown</serial>
+            </monitorspec>
+          </disabled>
+        </configuration>
+      </monitors>
+    ''}"
+  ];
+
   # enabled virtualisation for docker
   # virtualisation.docker.enable = true;