add i3 config in nix format

flake.nix

@@ -61,6 +61,7 @@
             ./modules/applications/alacritty.nix
             ./modules/applications/media.nix
             ./modules/applications/1password.nix
+            ./modules/applications/discord.nix
             ./modules/shell/fish.nix
             ./modules/shell/utilities.nix
             ./modules/shell/git.nix

modules/applications/alacritty.nix

@@ -1,6 +1,7 @@
 { pkgs, user, font, ... }: {
 
   home-manager.users.${user} = {
+    xsession.windowManager.i3.config.terminal = "alacritty";
     programs.alacritty = {
       enable = true;
       settings = {

modules/desktop/i3.nix

@@ -1,15 +1,228 @@
-{ pkgs, ... }: {
+{ config, pkgs, lib, user, ... }: {
 
-  # Requires Xorg to work
+  config = lib.mkIf config.services.xserver.enable {
-  imports = [ ./xorg.nix ];
 
-  services.xserver.windowManager = { i3 = { enable = true; }; };
+    services.xserver.windowManager = { i3 = { enable = true; }; };
 
-  environment.systemPackages = with pkgs; [
+    environment.systemPackages = with pkgs; [
-    dmenu # Launcher
+      dmenu # Launcher
-    feh # Wallpaper
+      feh # Wallpaper
-    playerctl # Media control
+      playerctl # Media control
-    polybarFull # Polybar + PulseAudio
+      polybarFull # Polybar + PulseAudio
-  ];
+    ];
+
+    home-manager.users.${user}.xsession.windowManager.i3.config = let
+      modifier = "Mod4"; # Super key
+      ws1 = "1:";
+      ws2 = "2:";
+      ws3 = "3:";
+      ws4 = "4:";
+      ws5 = "5:";
+      ws6 = "6:";
+      ws7 = "7:";
+      ws8 = "8:";
+      ws9 = "9:";
+      ws10 = "10:";
+    in {
+      modifier = modifier;
+      assigns = {
+        "${ws1}" = [{ class = "^Firefox$"; }];
+        "${ws2}" = [{ class = "^Alacritty$"; }];
+        "${ws3}" = [{ class = "^Discord$"; }];
+        "${ws4}" = [{ class = "^Steam$"; }];
+      };
+      colors = let
+        background = "#2f343f";
+        inactiveBackground = "#2f343f";
+        text = "#f3f4f5";
+        inactiveText = "#676E7D";
+        urgentBackground = "#E53935";
+        indicator = "#00ff00";
+      in {
+        background = background;
+        focused = {
+          inherit background indicator text;
+          border = background;
+        };
+        focusedInactive = {
+          inherit indicator;
+          background = inactiveBackground;
+          border = inactiveBackground;
+          text = inactiveText;
+        };
+        placeholder = { };
+        unfocused = {
+          inherit indicator;
+          background = inactiveBackground;
+          border = inactiveBackground;
+          text = inactiveText;
+        };
+        urgent = {
+          inherit text indicator;
+          background = urgentBackground;
+          border = urgentBackground;
+        };
+      };
+      floating.modifier = modifier;
+      focus = {
+        mouseWarping = true;
+        newWindow = "smart";
+      };
+      fonts = {
+        names = [ "pango:Victor Mono" "FontAwesome 12" ];
+        # style = "Regular";
+        # size = 11.0;
+      };
+      keybindings = {
+
+        # PulseAudio adjust volume
+        "XF86AudioRaiseVolume" = "exec --no-startup-id pamixer -i 2";
+        "XF86AudioLowerVolume" = "exec --no-startup-id pamixer -d 2";
+        "XF86AudioMute" = "exec --no-startup-id pamixer -t";
+        "XF86AudioMicMute" = "exec --no-startup-id pamixer --default-source -t";
+
+        # Adjust screen brightness
+        "Shift+F12" =
+          "exec ddcutil --display 1 setvcp 10 + 20; exec ddcutil --display 2 setvcp 10 + 20";
+        "Shift+F11" =
+          "exec ddcutil --display 1 setvcp 10 - 20; exec ddcutil --display 2 setvcp 10 - 20";
+        "XF86MonBrightnessUp" =
+          "exec ddcutil --display 1 setvcp 10 + 20; exec ddcutil --display 2 setvcp 10 + 20";
+        "XF86MonBrightnessDown" =
+          "exec ddcutil --display 1 setvcp 10 - 20; exec ddcutil --display 2 setvcp 10 - 20";
+
+        # Media player controls
+        "XF86AudioPlay" = "exec playerctl play-pause";
+        "XF86AudioStop" = "exec playerctl stop";
+        "XF86AudioNext" = "exec playerctl next";
+        "XF86AudioPrev" = "exec playerctl previous";
+
+        # Launchers
+        "${modifier}+Return" = "exec alacritty";
+        "${modifier}+d" = "exec --no-startup-id dmenu_run";
+        "${modifier}+c" = "reload";
+        "${modifier}+r" = "restart";
+        "${modifier}+Shift+e" = ''
+          exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -B 'Yes, exit i3' 'i3-msg exit'"'';
+        "${modifier}+Shift+x" = ''exec i3lock --color "#2f343f"'';
+
+        # Window options
+        "${modifier}+Shift+q" = "kill";
+        "${modifier}+h" = "focus left";
+        "${modifier}+j" = "focus down";
+        "${modifier}+k" = "focus up";
+        "${modifier}+l" = "focus right";
+        "${modifier}+Left" = "focus left";
+        "${modifier}+Down" = "focus down";
+        "${modifier}+Up" = "focus up";
+        "${modifier}+Right" = "focus right";
+        "${modifier}+Shift+h" = "move left";
+        "${modifier}+Shift+j" = "move down";
+        "${modifier}+Shift+k" = "move up";
+        "${modifier}+Shift+l" = "move right";
+        "${modifier}+Shift+Left" = "move left";
+        "${modifier}+Shift+Down" = "move down";
+        "${modifier}+Shift+Up" = "move up";
+        "${modifier}+Shift+Right" = "move right";
+
+        # Tiling
+        "${modifier}+i" = "split h";
+        "${modifier}+v" = "split v";
+        "${modifier}+s" = "layout stacking";
+        "${modifier}+w" = "layout tabbed";
+        "${modifier}+e" = "layout toggle split";
+        "${modifier}+Shift+space" = "floating toggle";
+        "${modifier}+space" = "focus mode_toggle";
+        "${modifier}+a" = "focus parent";
+
+        # Workspaces
+        "${modifier}+1" = "workspace ${ws1}";
+        "${modifier}+2" = "workspace ${ws2}";
+        "${modifier}+3" = "workspace ${ws3}";
+        "${modifier}+4" = "workspace ${ws4}";
+        "${modifier}+5" = "workspace ${ws5}";
+        "${modifier}+6" = "workspace ${ws6}";
+        "${modifier}+7" = "workspace ${ws7}";
+        "${modifier}+8" = "workspace ${ws8}";
+        "${modifier}+9" = "workspace ${ws9}";
+        "${modifier}+0" = "workspace ${ws10}";
+
+        # Move windows
+        "${modifier}+Shift+1" = "move container to workspace ${ws1}";
+        "${modifier}+Shift+2" = "move container to workspace ${ws2}";
+        "${modifier}+Shift+3" = "move container to workspace ${ws3}";
+        "${modifier}+Shift+4" = "move container to workspace ${ws4}";
+        "${modifier}+Shift+5" = "move container to workspace ${ws5}";
+        "${modifier}+Shift+6" = "move container to workspace ${ws6}";
+        "${modifier}+Shift+7" = "move container to workspace ${ws7}";
+        "${modifier}+Shift+8" = "move container to workspace ${ws8}";
+        "${modifier}+Shift+9" = "move container to workspace ${ws9}";
+        "${modifier}+Shift+0" = "move container to workspace ${ws10}";
+
+        # Move screens
+        "${modifier}+Control+l" = "move workspace to output right";
+        "${modifier}+Control+h" = "move workspace to output left";
+
+        # Resizing
+        "${modifier}+r" = ''mode "resize"'';
+      };
+      modes = {
+        resize = {
+          h = "resize shrink width 10 px or 10 ppt";
+          j = "resize grow height 10 px or 10 ppt";
+          k = "resize shrink height 10 px or 10 ppt";
+          l = "resize grow width 10 px or 10 ppt";
+          Left = "resize shrink width 10 px or 10 ppt";
+          Down = "resize grow height 10 px or 10 ppt";
+          Up = "resize shrink height 10 px or 10 ppt";
+          Right = "resize grow width 10 px or 10 ppt";
+          Return = ''mode "default"'';
+          Caps_Lock = ''mode "default"'';
+          "${modifier}+r" = ''mode "default"'';
+        };
+      };
+      startup = [
+        {
+          command = "feh --bg-scale $HOME/Downloads/basic-wallpaper.webp";
+          always = true;
+          notification = false;
+        }
+        {
+          command = "~/.config/i3/polybar.sh";
+          always = true;
+          notification = false;
+        }
+        {
+          # Start XDG autostart .desktop files using dex. See also
+          # https://wiki.archlinux.org/index.php/XDG_Autostart
+          command = "dex --autostart --environment i3";
+          always = false;
+          notification = false;
+        }
+        {
+          # xss-lock grabs a logind suspend inhibit lock and will use i3lock to lock the
+          # screen before suspend. Use loginctl lock-session to lock your screen.
+          command = "xss-lock --transfer-sleep-lock -- i3lock --nofork";
+          always = false;
+          notification = false;
+        }
+        {
+          # NetworkManager is the most popular way to manage wireless networks on Linux,
+          # and nm-applet is a desktop environment-independent system tray GUI for it.
+          command = "nm-applet";
+          always = false;
+          notification = false;
+        }
+      ];
+      window = {
+        border = 1;
+        hideEdgeBorders = "both";
+      };
+      workspaceAutoBackAndForth = false;
+      workspaceOutputAssign = [ ];
+      extraConfig = "";
+    };
+
+  };
 
 }