polybar and related programms

configuration.nix

@@ -17,7 +17,7 @@
     };
   };
 
-  boot.initrd.kernelModules = [ "amdgpu" ];
+  boot.initrd.kernelModules = [ "amdgpu" "coretemp"];
 
   services.hardware.bolt.enable = true;
 
@@ -55,7 +55,7 @@
 
     displayManager = {
       setupCommands = ''
-        ${pkgs.xorg.xrandr}/bin/xrandr --output eDP-1 --mode 3840x2160;
+        ${pkgs.xorg.xrandr}/bin/xrandr --output eDP-1 --dpi 240 --mode 3840x2160;
       '';
     };
 
@@ -107,6 +107,14 @@
   # Allow unfree packages
   nixpkgs.config.allowUnfree = true;
 
+  nixpkgs.config = {
+    packageOverrides = pkgs: rec {
+      polybar = pkgs.polybar.override {
+        i3Support = true;
+      };
+    };
+  };
+
   # systemwide packages
   environment.systemPackages = with pkgs; [
     vim