Fix polybar error because it was being started by xfce rather than bspwm

nixos/desktop/picom.nix

@@ -1,6 +0,0 @@
-{ ... }:
-{
-  imports = [
-    ./common.nix
-  ];
-}

nixos/desktop/systemd.nix

@@ -1,12 +0,0 @@
-{ ... }:
-{
-  systemd.user.targets.tray = {
-    enable = true;
-    wantedBy = ["graphical-session.target"];
-    unitConfig = {
-      Description = "Tray target";
-      Requires="graphical-session.target";
-      After="graphical-session.target";
-    };
-  };
-}

nixos/desktop/xfce-bare.nix

@@ -1,25 +1,22 @@
-{ ... }:
+{ pkgs, ... }:
 {
   imports = [
     ./common.nix
     ./xserver.nix
-    ./picom.nix
   ];
   services.xserver = {
+    enable = true;
     desktopManager = {
       xterm.enable = false;
       xfce = {
         enable = true;
-        noDesktop = true;
         enableXfwm = false;
+        noDesktop = true;
       };
     };
-    displayManager = {
-      defaultSession = "none+i3";
-      lightdm.enable = true;
   };
-    windowManager.i3 = {
+  programs.i3lock = {
     enable = true;
-    };
+    package = pkgs.i3lock-fancy;
   };
 }

nixos/desktop/xfce-bspwm.nix

@@ -0,0 +1,13 @@
+{ ... }:
+{
+  imports = [
+    ./xfce-bare.nix
+    ./sddm.nix
+  ];
+  services.xserver = {
+    windowManager.bspwm.enable = true;
+    displayManager = {
+      defaultSession = "xfce+bspwm";
+    };
+  };
+}

nixos/desktop/xfce-i3.nix

@@ -0,0 +1,13 @@
+{ ... }:
+{
+  imports = [
+    ./xfce-bare.nix
+    ./sddm.nix
+  ];
+  services.xserver = {
+    windowManager.i3.enable = true;
+    displayManager = {
+      defaultSession = "xfce+i3";
+    };
+  };
+}

nixos/desktop/xfce.nix

@@ -5,20 +5,11 @@
     ./xserver.nix
     ./sddm.nix
   ];
-  environment.systemPackages = with pkgs; [
-    nitrogen
-  ];
   services.xserver = {
     enable = true;
-    desktopManager.xterm.enable = false;
-    desktopManager.xfce = {
-      enable = true;
-      enableXfwm = false;
-      noDesktop = true;
-    };
-    windowManager.bspwm.enable = true;
+    desktopManager.xfce.enable = true;
     displayManager = {
-      defaultSession = "xfce+bspwm";
+      defaultSession = "xfce";
       sessionCommands = ''
         [ -f "$HOME/.config/nitrogen/bg-saved.cfg" ]\
           && ${pkgs.nitrogen}/bin/nitrogen --restore\

nixos/desktop/xserver.nix

@@ -2,7 +2,6 @@
 {
   imports = [
     ./common.nix
-    ./systemd.nix
   ];
   services.xserver = {
     enable = true;

nixos/home-manager/env/bspwm.nix

@@ -1,4 +1,4 @@
-{ ... }:
+{ pkgs, ... }:
 {
   xsession.windowManager.bspwm = {
     enable = true;
@@ -14,7 +14,7 @@
       pointer_action3 = "resize_corner";
     };
     monitors = {
-      "primary" = ["I" "II" "III" "IV"];
+      "primary" = [ "I" "II" "III" "IV" "V" "VI" "VII" "VIII" "IX" "X" ];
     };
     rules = {
       "Xfce4-terminal".state = "floating";
@@ -27,5 +27,15 @@
         focus = false;
       };
     };
+    extraConfig = ''
+      [ -f "$HOME/.config/nitrogen/bg-saved.cfg" ]\
+        && ${pkgs.nitrogen}/bin/nitrogen --restore\
+        || ${pkgs.nitrogen}/bin/nitrogen --set-auto $HOME/.dotfiles/wallpaper/images_dark/5120x2880.png --save
+      ${pkgs.xorg.xinput}/bin/xinput set-button-map "Logitech USB Receiver Mouse" 3 2 1
+      ${pkgs.polybar}/bin/polybar-msg cmd quit
+      echo "---" | tee -a /tmp/polybar.log
+      ${pkgs.polybar}/bin/polybar 2>&1 | tee -a /tmp/polybar.log & disown
+      echo "Bars launched..."
+    '';
   };
 }

nixos/home-manager/env/config/polybar/polybar.ini

@@ -82,7 +82,7 @@ module-margin = 1
 separator = |
 separator-foreground = ${colors.disabled}
 
-font-0 = Fira Code Nerd Font;2
+font-0 = FiraCode Nerd Font;2
 
 modules-left = xworkspaces xwindow
 modules-right = filesystem alsa xkeyboard memory cpu wlan eth date
@@ -92,11 +92,9 @@ cursor-scroll = ns-resize
 
 enable-ipc = true
 
-; tray-position = right
-
-; wm-restack = bspwm
-
-; override-redirect = true
+tray-position = right
+wm-restack = bspwm
+override-redirect = false
 
 [module/xworkspaces]
 type = internal/xworkspaces

nixos/home-manager/packages/default.nix

@@ -24,6 +24,7 @@
     extraFlags = [
       "--quiet"
       "--ignore-missing"
+      "--noask"
     ];
     keys = [
       "id_rsa"

nixos/vanguard-xenia.nix

@@ -4,7 +4,7 @@
   imports = [
     ./common.nix
     ./locales/en_GB.nix
-    ./desktop/xfce.nix
+    ./desktop/xfce-bspwm.nix
   ];
 
   networking.hostName = "Vanguard"; # Define your hostname.