attempt to add fix for kanshi and usb-c dock

mypackages/kanshi-fix/99-kanshi-fix.rules

@@ -0,0 +1,2 @@
+KERNEL=="card0", SUBSYSTEM=="drm", RUN+="$(pkgs.kanshi-fix}/bin/kanshi-fix"
+

mypackages/kanshi-fix/default.nix

@@ -0,0 +1,2 @@
+{ pkgs ? import <nixpkgs> {} }:
+pkgs.callPackage ./derivation.nix {}

mypackages/kanshi-fix/derivation.nix

@@ -0,0 +1,20 @@
+{ stdenv }:
+stdenv.mkDerivation rec {
+  name = "kanshi-fix-${version}";
+  version = "1.4";
+
+  src = ./.;
+
+  nativeBuildInputs = [ ];
+  buildInputs = [ ];
+
+  dontConfigure = true;
+  buildPhase = ''
+    chmod 0755 kanshi-fix
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp kanshi-fix $out/bin
+  '';
+}

mypackages/kanshi-fix/kanshi-fix

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+export SWAYSOCK=/run/user/1000/sway-ipc.1000.$(pgrep -x sway).sock
+export DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/1000/bus"
+swaymsg "output * dpms on"

workstation/default.nix

@@ -60,6 +60,11 @@ in
   };
 
   services = {
+    #udev = {
+      #extraRules = ''
+        #KERNEL=="card0", SUBSYSTEM=="drm", RUN+=""${pkgs.kanshi-fix}"/bin/kanshi-fix"
+      #'';
+    #};
     avahi = {
       enable = true;
       nssmdns = true;
@@ -134,6 +139,7 @@ in
   nixpkgs.config.permittedInsecurePackages = [ "electron-21.4.0" ];
 
   environment.systemPackages = with pkgs; [
+    #(callPackage ../mypackages/kanshi-fix/default.nix {})
     python-with-my-packages
     acpi
     aspell