add hyprland config

README.md

@@ -1,6 +1,21 @@
-# Nix Configuration
+# NixOS Configuration
 
-This repo contains my personal Nix / NixOS configuration.
+This repo contains my personal NixOS configuration with multiple desktop environments.
+
+## Quick Start
+
+### Available Configurations
+- **`nixos`** - GNOME desktop environment  
+- **`hyprland`** - Hyprland window manager
+
+### Quick Commands
+```bash
+# Test configuration without switching
+./ctl.sh os test hyprland
+
+# Switch to Hyprland
+./ctl.sh os rebuild hyprland
+```
 
 ## Usage
 

ctl.sh

@@ -68,7 +68,7 @@ function os {
 	}
 	function gc {
 		sudo nix-collect-garbage -d
-		sudo nixos-rebuild switch
+		os rebuild nixos
 	}
 	${@}
 }

docs/hyprland.md

@@ -0,0 +1,164 @@
+# Hyprland Desktop Configuration
+
+This directory contains the Hyprland desktop configuration for NixOS with i3-style keybindings.
+
+## What is Hyprland?
+
+Hyprland is a dynamic tiling Wayland compositor that doesn't sacrifice on its looks. It supports multiple layouts, window rules, and a highly customizable configuration system.
+
+## Features
+
+- **Dynamic Tiling**: Automatic window management with multiple layout options
+- **Wayland Native**: Modern display protocol support
+- **Highly Customizable**: Extensive configuration options
+- **Performance**: Optimized for smooth animations and responsiveness
+- **Swiss Keyboard Layout**: Pre-configured for Swiss German layout (ch)
+- **i3-Style Keybindings**: Familiar navigation for i3 users
+
+## Included Components
+
+### Core Applications
+- **Hyprland**: The compositor itself
+- **Waybar**: Status bar with workspace management
+- **Dunst**: Notification daemon
+- **Alacritty**: Terminal emulator (with transparency)
+- **Thunar**: File manager (XFCE)
+- **Wofi**: Application launcher
+
+### Utilities
+- **Grim + Slurp**: Screenshot tools
+- **Hyprpicker**: Color picker
+- **Swww**: Wallpaper utility
+- **Wl-clipboard**: Clipboard management
+- **Cliphist**: Clipboard history
+- **Pavucontrol**: Volume control
+- **Brightnessctl**: Brightness control
+
+## Usage
+
+### Building the Configuration
+
+To build the Hyprland configuration:
+
+```bash
+cd /home/master/src/nix
+nix build .#hyprland
+```
+
+### Switching to Hyprland
+
+After building, you can switch to the Hyprland configuration:
+
+```bash
+sudo nixos-rebuild switch --flake .#hyprland
+```
+
+### Logging In
+
+When you log in, select "Hyprland" from your display manager. If you're using a tty, you can start Hyprland directly with:
+
+```bash
+Hyprland
+```
+
+## Key Bindings (i3-Style)
+
+### **Navigation & Focus:**
+- **Super + h/j/k/l** OR **Super + arrow keys** - Move focus (vim-style, like i3)
+- **Super + 1-0** - Switch to workspace 1-10
+- **Super + Shift + 1-0** - Move window to workspace 1-10
+
+### **Window Management:**
+- **Super + Control + h/j/k/l** OR **Super + Control + arrow keys** - Resize windows
+- **Super + Shift + h/j/k/l** OR **Super + Shift + arrow keys** - Move windows
+- **Super + f** - Toggle fullscreen
+- **Super + v** - Toggle floating mode
+- **Super + s** - Toggle split direction
+
+### **Applications:**
+- **Super + d** - Application launcher (wofi)
+- **Super + Return** - Terminal (alacritty)
+- **Super + Q** - Close active window
+
+### **System Controls:**
+- **Super + Shift + q** - Exit Hyprland
+- **Super + Shift + r** - Reload Hyprland config
+- **Super + p** - Screenshot selected area
+- **Volume keys** - Audio control
+- **Brightness keys** - Screen brightness
+
+### **Mouse:**
+- **Super + Left Click** - Move windows
+- **Super + Right Click** - Resize windows
+
+## Customization
+
+### Hyprland Configuration
+
+The main configuration is in `/etc/xdg/hypr/hyprland.conf`. You can modify this file to customize:
+
+- Window decorations and animations
+- Key bindings
+- Workspace behavior
+- Monitor configuration
+- Input settings
+
+### Waybar Configuration
+
+The status bar configuration is in `/etc/xdg/waybar/config` and styling in `/etc/xdg/waybar/style.css`.
+
+### Dunst Configuration
+
+Notification settings are in `/etc/xdg/dunst/dunstrc`.
+
+## Configuration Files
+
+The system automatically creates these configuration files:
+
+- **Hyprland**: `/etc/xdg/hypr/hyprland.conf`
+- **Waybar**: `/etc/xdg/waybar/config` and `/etc/xdg/waybar/style.css`
+- **Dunst**: `/etc/xdg/dunst/dunstrc`
+
+## Troubleshooting
+
+### Common Issues
+
+1. **Applications not starting**: Ensure the application supports Wayland
+2. **Screen tearing**: Check if `allow_tearing = true` is set in hyprland.conf
+3. **Performance issues**: Try disabling animations or reducing blur effects
+4. **Keybindings not working**: Check if there are conflicts with other applications
+
+### Logs
+
+Hyprland logs are available in:
+- `journalctl --user -f` (for user session)
+- `~/.local/share/hyprland/hyprland.log`
+
+### XWayland Support
+
+XWayland is enabled by default for compatibility with X11 applications. If you experience issues, you can disable it by setting `xwayland.enable = false` in the configuration.
+
+## Building as VM
+
+To build and test the Hyprland configuration as a virtual machine:
+
+```bash
+./ctl.sh os rebuild hyprland
+```
+
+## Resources
+
+- [Hyprland Wiki](https://wiki.hyprland.org/)
+- [Waybar Documentation](https://github.com/Alexays/Waybar/wiki)
+- [Dunst Documentation](https://dunst-project.org/documentation/)
+- [i3 User's Guide](https://i3wm.org/docs/userguide.html) (for keybinding reference)
+
+## Notes
+
+- This configuration is optimized for Swiss German keyboard layout
+- All configuration files are managed by NixOS and will be restored on rebuild
+- Custom user configurations should be placed in `~/.config/hypr/` to override system defaults
+- Keybindings follow i3 conventions for easy transition from i3wm
+- **Dual navigation**: Both vim-style (h/j/k/l) and arrow keys work for all functions
+- **Intuitive modifiers**: Control for resizing, Shift for moving windows
+- Monitor configuration is set for a 1920x1080@144 display (customize as needed) 

os/flake.nix

@@ -22,7 +22,7 @@
           ./users/master.nix
         ];
       };
-      gnome = nixpkgs.lib.nixosSystem {
+      hyprland = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
         modules = [
           home-manager.nixosModules.home-manager
@@ -30,7 +30,7 @@
           ./hardware/lenovo-thinkpad-e14.nix
           ./system/base.nix
           ./system/packages.nix
-          ./system/desktop/gnome.nix
+          ./system/desktop/hyprland.nix
           ./users/demo.nix
           ./users/master.nix
         ];

os/hardware/lenovo-thinkpad-e14.nix

@@ -9,7 +9,7 @@
       (modulesPath + "/installer/scan/not-detected.nix")
     ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" ];
+  boot.initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" "virtio-scsi"];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-intel" ];
   boot.kernelParams = [ "modprobe.blacklist=dvb_usb_rtl28xxu" ];
@@ -45,4 +45,5 @@
   hardware.bluetooth.enable = true;
   hardware.ledger.enable = true;
   hardware.rtl-sdr.enable = true;
+  hardware.enableAllHardware = true;
 }

os/system/desktop/hyprland-config.nix

@@ -0,0 +1,575 @@
+{ pkgs, ... }: {
+  # Create Hyprland configuration directory and files
+  environment.etc."xdg/hypr/hyprland.conf".text = ''
+    # Hyprland Configuration
+    # This is a basic configuration that you can customize
+
+    # Monitor configuration
+    #monitor=,preferred,auto,auto
+    monitor = eDP-1, 1920x1080@144, 0x0, 1
+
+    # Execute your favorite apps at startup
+    exec-once = waybar
+    exec-once = dunst
+    exec-once = swww init
+    exec-once = wl-paste --watch cliphist store
+
+    # Source a file (multi-file configs)
+    # source = ~/.config/hypr/myColors.conf
+
+    # Some default env vars
+    env = XCURSOR_SIZE,24
+    env = QT_QPA_PLATFORM,wayland
+
+    # For all categories, see https://wiki.hyprland.org/Configuring/Variables/
+    input {
+        kb_layout = ch
+        kb_variant =
+        kb_model =
+        kb_options =
+        kb_rules =
+
+        follow_mouse = 1
+
+        touchpad {
+            natural_scroll = no
+        }
+
+        sensitivity = 0 # -1.0 - 1.0, 0 means no modification.
+    }
+
+    general {
+        # See https://wiki.hyprland.org/Configuring/Variables/ for more
+
+        gaps_in = 5
+        gaps_out = 20
+        border_size = 2
+        col.active_border = rgba(33ccffee) rgba(00ff99ee) 45deg
+        col.inactive_border = rgba(595959aa)
+
+        layout = dwindle
+
+        # Please see https://wiki.hyprland.org/Configuring/Tearing/ before you turn this on
+        allow_tearing = false
+    }
+
+    decoration {
+        # See https://wiki.hyprland.org/Configuring/Variables/ for more
+
+        rounding = 10
+        #blur = yes
+        #blur_size = 3
+        #blur_passes = 1
+        #blur_new_optimizations = on
+
+        #drop_shadow = yes
+        #shadow_range = 4
+        #shadow_render_power = 3
+        #col.shadow = rgba(1a1a1aee)
+    }
+
+    animations {
+        enabled = yes
+
+        # Some default animations, see https://wiki.hyprland.org/Configuring/Animations/ for more
+
+        bezier = myBezier, 0.05, 0.9, 0.1, 1.05
+
+        animation = windows, 1, 7, myBezier
+        animation = windowsOut, 1, 7, default, popin 80%
+        animation = border, 1, 10, default
+        animation = borderangle, 1, 8, default
+        animation = fade, 1, 7, default
+        animation = workspaces, 1, 6, default
+    }
+
+    dwindle {
+        # See https://wiki.hyprland.org/Configuring/Dwindle-Layout/ for more
+        pseudotile = yes # master switch for pseudotiling. Enabling is bound to mainMod + P in the keybinds section below
+        preserve_split = yes # you probably want this
+    }
+
+    master {
+        # See https://wiki.hyprland.org/Configuring/Master-Layout/ for more
+    }
+
+    gestures {
+        # See https://wiki.hyprland.org/Configuring/Variables/ for more
+        workspace_swipe = off
+    }
+
+    # Example windowrule v1
+    # rule to add support for window titles
+    # windowrule = noblur,^(kitty)$
+    # Example windowrule v2
+    # windowrulev2 = float,class:^(Rofi)$,title:^(rofi - Launcher)$
+    # See https://wiki.hyprland.org/Configuring/Window-Rules/ for more
+
+    # i3-style keybindings
+    # Application launcher and terminal
+    bind = SUPER, d, exec, wofi --show drun
+    bind = SUPER, RETURN, exec, alacritty
+    bind = SUPER, Q, killactive,
+    
+    # Window management (vim-style + arrow keys)
+    bind = SUPER, h, movefocus, l
+    bind = SUPER, j, movefocus, d
+    bind = SUPER, k, movefocus, u
+    bind = SUPER, l, movefocus, r
+    bind = SUPER, left, movefocus, l
+    bind = SUPER, down, movefocus, d
+    bind = SUPER, up, movefocus, u
+    bind = SUPER, right, movefocus, r
+    
+    # Window resizing (vim-style + arrow keys) - Control modifier
+    bind = SUPER CTRL, h, resizeactive, -20 0
+    bind = SUPER CTRL, j, resizeactive, 0 20
+    bind = SUPER CTRL, k, resizeactive, 0 -20
+    bind = SUPER CTRL, l, resizeactive, 20 0
+    bind = SUPER CTRL, left, resizeactive, -20 0
+    bind = SUPER CTRL, down, resizeactive, 0 20
+    bind = SUPER CTRL, up, resizeactive, 0 -20
+    bind = SUPER CTRL, right, resizeactive, 20 0
+    
+    # Window moving (vim-style + arrow keys) - Shift modifier
+    bind = SUPER SHIFT, h, movewindow, l
+    bind = SUPER SHIFT, j, movewindow, d
+    bind = SUPER SHIFT, k, movewindow, u
+    bind = SUPER SHIFT, l, movewindow, r
+    bind = SUPER SHIFT, left, movewindow, l
+    bind = SUPER SHIFT, down, movewindow, d
+    bind = SUPER SHIFT, up, movewindow, u
+    bind = SUPER SHIFT, right, movewindow, r
+    
+    # Workspace management
+    bind = SUPER, 1, workspace, 1
+    bind = SUPER, 2, workspace, 2
+    bind = SUPER, 3, workspace, 3
+    bind = SUPER, 4, workspace, 4
+    bind = SUPER, 5, workspace, 5
+    bind = SUPER, 6, workspace, 6
+    bind = SUPER, 7, workspace, 7
+    bind = SUPER, 8, workspace, 8
+    bind = SUPER, 9, workspace, 9
+    bind = SUPER, 0, workspace, 10
+    
+    # Move windows to workspaces
+    bind = SUPER SHIFT, 1, movetoworkspace, 1
+    bind = SUPER SHIFT, 2, movetoworkspace, 2
+    bind = SUPER SHIFT, 3, movetoworkspace, 3
+    bind = SUPER SHIFT, 4, movetoworkspace, 4
+    bind = SUPER SHIFT, 5, movetoworkspace, 5
+    bind = SUPER SHIFT, 6, movetoworkspace, 6
+    bind = SUPER SHIFT, 7, movetoworkspace, 7
+    bind = SUPER SHIFT, 8, movetoworkspace, 8
+    bind = SUPER SHIFT, 9, movetoworkspace, 9
+    bind = SUPER SHIFT, 0, movetoworkspace, 10
+    
+    # Layout controls
+    #bind = SUPER, f, fullscreen, 1
+    #bind = SUPER, SHIFT, f, fullscreen, 0
+    bind = SUPER, v, togglefloating,
+    bind = SUPER, s, togglesplit, # dwindle
+    
+    # Exit and reload
+    bind = SUPER SHIFT, q, killactive,
+    bind = SUPER SHIFT, r, exec, hyprctl reload
+    
+    # Screenshot
+    bind = SUPER, p, exec, grim -g "$(slurp)" - | wl-copy
+    
+    # Volume control
+    bind = , XF86AudioRaiseVolume, exec, pactl set-sink-volume @DEFAULT_SINK@ +5%
+    bind = , XF86AudioLowerVolume, exec, pactl set-sink-volume @DEFAULT_SINK@ -5%
+    bind = , XF86AudioMute, exec, pactl set-sink-mute @DEFAULT_SINK@ toggle
+    
+    # Brightness control
+    bind = , XF86MonBrightnessUp, exec, brightnessctl set +5%
+    bind = , XF86MonBrightnessDown, exec, brightnessctl set 5%-
+    
+    # Mouse bindings for window management
+    bindm = SUPER, mouse:272, movewindow
+    bindm = SUPER, mouse:273, resizewindow
+  '';
+
+  # Create Waybar configuration
+  environment.etc."xdg/waybar/config".text = ''
+    {
+        "layer": "top",
+        "position": "top",
+        "height": 30,
+        "spacing": 4,
+        "modules-left": ["hyprland/workspaces"],
+        "modules-center": ["hyprland/window"],
+        "modules-right": ["battery", "pulseaudio", "network", "cpu", "memory", "clock", "tray"],
+        "hyprland/workspaces": {
+            "disable-scroll": true,
+            "all-outputs": true,
+            "format": "{name}",
+            "format-icons": {
+                "1": "1",
+                "2": "2",
+                "3": "3",
+                "4": "4",
+                "5": "5",
+                "urgent": "urgent"
+            }
+        },
+        "hyprland/window": {
+            "format": "{}",
+            "max-length": 50
+        },
+        "battery": {
+            "states": {
+                "warning": 20,
+                "critical": 10
+            },
+            "format": "{icon} {capacity}%",
+            "format-charging": " {capacity}%",
+            "format-plugged": " {capacity}%",
+            "format-alt": "{icon} {time}",
+            "format-icons": ["", "", "", "", ""],
+            "on-click": "powerprofilesctl"
+        },
+        "clock": {
+            "tooltip-format": "<big>{:%Y %B}</big>\\n<tt><small>{calendar}</small></tt>",
+            "format": " {:%H:%M}",
+            "format-alt": " {:%Y-%m-%d %H:%M}"
+        },
+        "cpu": {
+            "format": " {usage}%",
+            "format-icons": ["", "", "", "", ""],
+            "tooltip": false
+        },
+        "memory": {
+            "format": " {percentage}%",
+            "format-icons": ["", "", "", "", ""],
+            "tooltip": false
+        },
+        "network": {
+            "format-wifi": " {essid}",
+            "format-ethernet": " {ipaddr}",
+            "format-disconnected": " Disconnected",
+            "format-icons": ["", "", "", "", ""],
+            "tooltip-format": "{ifname} via {gwaddr}",
+            "max-length": 50
+        },
+        "pulseaudio": {
+            "format": " {volume}%",
+            "format-bluetooth": " {volume}% ",
+            "format-bluetooth-muted": " ",
+            "format-muted": " ",
+            "format-icons": {
+                "headphone": "",
+                "hands-free": "",
+                "headset": "",
+                "phone": "",
+                "portable": "",
+                "car": "",
+                "default": ["", "", "", ""]
+            },
+            "on-click": "pavucontrol"
+        },
+        "tray": {
+            "spacing": 10
+        }
+    }
+  '';
+
+  # Create Waybar style
+  environment.etc."xdg/waybar/style.css".text = ''
+    * {
+        border: none;
+        border-radius: 0;
+        font-family: "JetBrainsMono Nerd Font", Roboto, Helvetica, Arial, sans-serif;
+        font-size: 13px;
+        min-height: 0;
+    }
+
+    window#waybar {
+        background-color: rgba(43, 48, 59, 0.5);
+        border-bottom: 3px solid rgba(100, 149, 237, 0.5);
+        color: #ffffff;
+        transition-property: background-color;
+        transition-duration: .5s;
+    }
+
+    window#waybar.hidden {
+        opacity: 0.2;
+    }
+
+    #workspaces button {
+        padding: 0 5px;
+        background-color: transparent;
+        color: #ffffff;
+        border-bottom: 3px solid transparent;
+    }
+
+    #workspaces button:hover {
+        background: rgba(0, 0, 0, 0.2);
+        box-shadow: inherit;
+        border-bottom: 3px solid #ffffff;
+    }
+
+    #workspaces button.active {
+        background-color: #285577;
+        border-bottom: 3px solid #ffffff;
+    }
+
+    #workspaces button.urgent {
+        background-color: #eb4d4b;
+    }
+
+    #mode {
+        background-color: #64727d;
+        border-bottom: 3px solid #ffffff;
+    }
+
+    #clock,
+    #battery,
+    #cpu,
+    #memory,
+    #disk,
+    #temperature,
+    #backlight,
+    #network,
+    #pulseaudio,
+    #custom-media,
+    #tray,
+    #mode,
+    #idle_inhibitor,
+    #mpd {
+        padding: 0 10px;
+        margin: 0 4px;
+        color: #ffffff;
+    }
+
+    #window,
+    #workspaces {
+        margin: 0 4px;
+    }
+
+    .modules-left > widget:first-child > #workspaces {
+        margin-left: 0;
+    }
+
+    .modules-right > widget:last-child > #workspaces {
+        margin-right: 0;
+    }
+
+    #clock {
+        background-color: #64727d;
+    }
+
+    #battery {
+        background-color: #ffffff;
+        color: #000000;
+    }
+
+    #battery.charging, #battery.plugged {
+        color: #ffffff;
+        background-color: #26a65b;
+    }
+
+    @keyframes blink {
+        to {
+            background-color: #ffffff;
+            color: #000000;
+        }
+    }
+
+    #battery.critical:not(.charging) {
+        background-color: #f53c3c;
+        color: #ffffff;
+        animation-name: blink;
+        animation-duration: 0.5s;
+        animation-timing-function: linear;
+        animation-iteration-count: infinite;
+        animation-direction: alternate;
+    }
+
+    #battery.warning {
+        background-color: #f39c12;
+        color: #ffffff;
+    }
+
+    label:focus {
+        background-color: #000000;
+    }
+
+    #network.disconnected {
+        background-color: #53a2ba;
+    }
+
+    #pulseaudio.muted {
+        background-color: #90b1b1;
+    }
+
+    #temperature.critical {
+        background-color: #eb4d4b;
+    }
+
+    #tray > .passive {
+        -gtk-icon-effect: dim;
+    }
+
+    #tray > .needs-attention {
+        -gtk-icon-effect: highlight;
+    }
+  '';
+
+  # Create Dunst configuration
+  environment.etc."xdg/dunst/dunstrc".text = ''
+    [global]
+        font = "JetBrainsMono Nerd Font 10"
+        markup = yes
+        format = "<b>%s</b>\\n%b"
+        sort = yes
+        indicate_hidden = yes
+        alignment = left
+        show_age_threshold = 60
+        word_wrap = yes
+        ignore_newline = no
+        geometry = "300x5-30+20"
+        transparency = 10
+        idle_threshold = 120
+        monitor = 0
+        follow = mouse
+        sticky_history = yes
+        line_height = 0
+        separator_height = 2
+        padding = 8
+        horizontal_padding = 8
+        separator_color = frame
+        startup_notification = false
+        dmenu = /usr/bin/dmenu
+        browser = /usr/bin/xdg-open
+        always_run_script = true
+        title = Dunst
+        class = Dunst
+        corner_radius = 0
+        force_xinerama = false
+        mouse_left_click = close_current
+        mouse_middle_click = do_action
+        mouse_right_click = close_all
+
+    [shortcuts]
+        close = ctrl+space
+        close_all = ctrl+shift+space
+        history = ctrl+grave
+        context = ctrl+shift+period
+
+    [urgency_low]
+        timeout = 10
+        background = "#222222"
+        foreground = "#888888"
+        frame_color = "#3b7c7c"
+
+    [urgency_normal]
+        timeout = 10
+        background = "#285577"
+        foreground = "#ffffff"
+        frame_color = "#4c7899"
+
+    [urgency_critical]
+        timeout = 0
+        background = "#900000"
+        foreground = "#ffffff"
+        frame_color = "#ff0000"
+  '';
+
+  # Create Alacritty configuration with transparency
+  environment.etc."xdg/alacritty/alacritty.yml".text = ''
+    # Alacritty Configuration
+    # Colors (Tokyo Night theme)
+    colors:
+      primary:
+        background: '#1a1b26'
+        foreground: '#c0caf5'
+      cursor:
+        text: '#1a1b26'
+        cursor: '#c0caf5'
+      normal:
+        black: '#15161e'
+        red: '#f7768e'
+        green: '#9ece6a'
+        yellow: '#e0af68'
+        blue: '#7aa2f7'
+        magenta: '#bb9af7'
+        cyan: '#7dcfff'
+        white: '#a9b1d6'
+      bright:
+        black: '#414868'
+        red: '#f7768e'
+        green: '#9ece6a'
+        yellow: '#e0af68'
+        blue: '#7aa2f7'
+        magenta: '#bb9af7'
+        cyan: '#7dcfff'
+        white: '#c0caf5'
+
+    # Window settings
+    window:
+      opacity: 0.85
+      background_opacity: 0.85
+      decorations: buttonless
+      padding:
+        x: 10
+        y: 10
+      dynamic_padding: true
+      startup_mode: Maximized
+
+    # Font settings
+    font:
+      normal:
+        family: JetBrainsMono Nerd Font
+        style: Regular
+      bold:
+        family: JetBrainsMono Nerd Font
+        style: Bold
+      italic:
+        family: JetBrainsMono Nerd Font
+        style: Italic
+      size: 12.0
+
+    # Cursor settings
+    cursor:
+      style: Block
+      unfocused_hollow: true
+
+    # Selection settings
+    selection:
+      save_to_clipboard: true
+
+    # Scrolling
+    scrolling:
+      history: 10000
+      multiplier: 3
+
+    # Live config reload
+    live_config_reload: true
+
+    # Shell integration
+    shell:
+      args:
+        - -l
+
+    # Key bindings
+    key_bindings:
+      - { key: V, mods: Control|Shift, action: Paste }
+      - { key: C, mods: Control|Shift, action: Copy }
+      - { key: Key0, mods: Control, action: ResetFontSize }
+      - { key: Equals, mods: Control, action: IncreaseFontSize }
+      - { key: Minus, mods: Control, action: DecreaseFontSize }
+      
+      # Arrow key navigation (for applications that support it)
+      - { key: Up, action: ScrollLineUp }
+      - { key: Down, action: ScrollLineDown }
+      - { key: PageUp, action: ScrollPageUp }
+      - { key: PageDown, action: ScrollPageDown }
+      
+      # Home/End keys
+      - { key: Home, action: ScrollToTop }
+      - { key: End, action: ScrollToBottom }
+  '';
+} 

os/system/desktop/hyprland.nix

@@ -0,0 +1,53 @@
+{ pkgs, ... }: {
+  imports = [
+    ./hyprland-config.nix
+  ];
+
+  services.xserver = {
+    enable = true;
+    xkb.layout = "ch";
+    xkb.variant = "";
+  };
+
+  # Hyprland configuration
+  programs.hyprland = {
+    enable = true;
+    xwayland.enable = true;
+  };
+
+  # Enable wayland support
+  environment.sessionVariables = {
+    NIXOS_OZONE_WL = "1";
+  };
+
+  # Additional packages for Hyprland
+  environment.systemPackages = with pkgs; [
+    # Waybar for status bar
+    waybar
+    # Notification daemon
+    dunst
+    # Screenshot tool
+    grim
+    slurp
+    # Color picker
+    hyprpicker
+    # Wallpaper utility
+    swww
+    # Clipboard manager
+    wl-clipboard
+    # Terminal
+    alacritty
+    # Application launcher
+    wofi
+    # File manager
+    xfce.thunar
+    # Volume control
+    pavucontrol
+    # Clipboard history
+    cliphist
+    # Brightness control
+    brightnessctl
+    # Power management
+    power-profiles-daemon
+  ];
+} 

os/system/network.nix

@@ -1,11 +1,11 @@
 { pkgs, ... }: {
   networking = {
     hostName = "nixos";
-    nameservers = [ "192.168.1.1" "192.168.2.1" "9.9.9.9" "2620:fe::fe" ];
+    #nameservers = [ "192.168.1.1" "10.0.0.1" "10.0.1.1" "9.9.9.9" "2620:fe::fe" ];
     #nameservers = [ "127.0.0.1" ];
     networkmanager = {
       enable = true;
-      dns = "none";
+      #dns = "none";
     };
     firewall = {
       enable = true;

os/system/packages.nix

@@ -64,8 +64,32 @@ in
     code-cursor
     go
     gnomeExtensions.forge
+    platformio
+    avrdude
+    #python314
+    python312
+    esptool
+    wireguard-tools
+    protonvpn-gui
+    uv
+    portaudio
+    python312Packages.pyaudio
   ];
 
+  programs.nix-ld.enable = true;
+
+  programs.nix-ld.libraries = with pkgs; [
+    uv
+    portaudio
+  ];
+  # for protonvpn
+  networking.firewall.checkReversePath = false;
+  
+  services.udev.packages = [ 
+    pkgs.platformio-core
+    pkgs.platformio-core.udev
+    pkgs.openocd
+  ];
   services.logind.extraConfig = ''
     RuntimeDirectorySize=20G
   '';

os/users/master.nix

@@ -4,7 +4,7 @@
     isNormalUser = true;
     description = "master";
     initialPassword = "master";
-    extraGroups = [ "networkmanager" "wheel" "docker" "plugdev" ];
+    extraGroups = [ "networkmanager" "wheel" "docker" "plugdev" "tty" "dialout" "audio"];
   };
 
   home-manager.users.master = {
@@ -17,6 +17,7 @@
       #kdeconnect
       #kcalc
       #filelight
+      ghostty
       gparted
       veracrypt
       #nerdfonts
@@ -40,6 +41,7 @@
       #solana-cli
       sqlite
       rtl-sdr
+      gopls
     ];
 
     programs = {
@@ -59,13 +61,13 @@
           directory.truncation_length = 2;
         };
       };
-      neovim = {
+      #neovim = {
-        enable = true;
+      #  enable = true;
-        defaultEditor = true;
+      #  defaultEditor = true;
-        viAlias = true;
+      #  viAlias = true;
-        vimAlias = true;
+      #  vimAlias = true;
-        vimdiffAlias = true;
+      #  vimdiffAlias = true;
-      };
+      #};
     };
 
     services = {