began configuring i3

configuration.nix

@@ -7,7 +7,8 @@
   ];
 
   imports =
-    [ # Include the results of the hardware scan.
+    [
+      # Include the results of the hardware scan.
       ./vm_hardware-configuration.nix
     ];
 
@@ -41,20 +42,21 @@
 
   # Configure keymap in X11
   services.xserver = {
-    layout = "de";
+    xkb.layout = "de";
-    xkbVariant = "";
+    xkb.variant = "";
     enable = true;
+    videoDrivers = [ "nvidia" ];
 
     displayManager = {
-        defaultSession = "none+i3";
+      defaultSession = "none+i3";
     };
 
     windowManager.i3 = {
-        enable = true;
+      enable = true;
-        package = pkgs.i3-gaps;
+      package = pkgs.i3-gaps;
-        extraPackages = with pkgs; [
+      extraPackages = with pkgs; [
-            dmenu
+        dmenu
-        ];
+      ];
     };
   };
 
@@ -68,7 +70,6 @@
     description = "clemens";
     initialPassword = "123456";
     extraGroups = [ "networkmanager" "wheel" ];
-    packages = with pkgs; [];
   };
 
   # home manager

home.nix

@@ -23,6 +23,7 @@ in
     ./programm_configs/git.nix
     ./programm_configs/vscode.nix
     ./programm_configs/rofi.nix
+    ./programm_configs/i3.nix
   ];
 
   # The home.packages option allows you to install Nix packages into your

programm_configs/i3.nix

@@ -0,0 +1,38 @@
+{ config, lib, pkgs, ... }:
+
+let
+  mod = "Mod4";
+in
+{
+  xsession.windowManager.i3 = {
+    enable = true;
+    config = {
+      modifier = mod;
+      fonts = {
+        names = [ "DejaVu Sans Mono" "FontAwesome 6" ];
+      };
+
+      keybindings = lib.mkOptionDefault {
+        # rofi (dmenu)
+        "${mod}+d" = "exec rofi -show combi -config ~/.config/rofi/config.rasi";
+
+        # screenlock
+        "ctrl+${mod}+l" = "exec --no-startup-id ~/.config/i3/lock.sh";
+
+        # audio control fluff
+        "XF86AudioRaiseVolume" = "exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +5% && $refresh_i3status";
+        "XF86AudioLowerVolume" = "exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -5% && $refresh_i3status";
+        "XF86AudioMute" = "exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3status";
+        "XF86AudioMicMute" = "exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle && $refresh_i3status";
+
+        # Terminal
+        "${mod}+Return" = "exec alacritty";
+      };
+    };
+
+    extraConfig = "floating_modifier ${mod}\n
+    gaps inner 10\n
+    gaps outer 0\n
+    smart_gaps on\n";
+  };
+}