12 files changed, 325 insertions, 0 deletions
diff --git a/modules/btrfs.nix b/modules/btrfs.nix
new file mode 100644
index 0000000..70d35ac
--- /dev/null
+++ b/modules/btrfs.nix
@@ -0,0 +1,18 @@
+{pkgs, lib, config, ...}: 
+let 
+  cfg = config.addons.btrfs; 
+in 
+{
+  options.addons.btrfs = {
+    enable = lib.mkEnableOption "Enable btrfs-related apps and utils";
+  };  
+
+  config = lib.mkMerge [
+    (lib.mkIf cfg.enable {
+      services.btrfs.autoScrub = { 
+        enable = true; 
+        interval = "weekly";
+      };
+    })
+  ];
+}
diff --git a/modules/default.nix b/modules/default.nix
new file mode 100644
index 0000000..786c440
--- /dev/null
+++ b/modules/default.nix
@@ -0,0 +1,10 @@
+{pkgs, lib, config ,...}: {
+  imports = [
+    ./desktop 
+    ./virt.nix
+    ./gpg.nix
+    ./btrfs.nix
+    ./vpn.nix
+  ];
+
+}
diff --git a/modules/desktop/common.nix b/modules/desktop/common.nix
new file mode 100644
index 0000000..088ad73
--- /dev/null
+++ b/modules/desktop/common.nix
@@ -0,0 +1,72 @@
+{pkgs, config, lib, ...}: {
+  options.addons.desktop.enable = lib.mkEnableOption "On if the machine needs a desktop"; 
+
+  config = lib.mkIf config.addons.desktop.enable { 
+    programs = {
+       dconf.enable = true; 
+       thunar = {
+          enable = true; 
+          plugins = with pkgs.xfce; [
+            thunar-archive-plugin
+            thunar-media-tags-plugin
+            thunar-volman
+        ];
+      };
+    };
+
+    environment.systemPackages = with pkgs; [
+	    xdg-user-dirs
+      zathura
+      sioyek
+      vlc
+      mpv
+      gparted
+      kitty
+      # qalculate
+      networkmanagerapplet
+      surf # A basic browser in case we don't want to import a larger browser
+    ];
+
+
+    # Enable CUPS to print documents.
+    # services.printing.enable = true;
+
+
+    # Enable touchpad support (enabled default in most desktopManager).
+    services.libinput.enable = true;
+    
+    services = {
+       blueman.enable = true; 
+       # Enable sound 
+       pipewire = {
+           enable = true; 
+           pulse.enable = true; 
+       };
+
+      displayManager.sddm = {
+        enable=true; 
+        #theme = "catppuccin-mocha";
+       };
+
+    };
+
+    i18n.inputMethod = {
+      type = "fcitx5";
+      enable = true; 
+      fcitx5.addons = with pkgs; [
+        fcitx5-gtk
+        fcitx5-lua
+        fcitx5-mozc
+        catppuccin-fcitx5 
+        fcitx5-table-other
+      ]; 
+    }; 
+
+    fonts.packages = with pkgs; [
+       noto-fonts
+       font-awesome
+       nerd-fonts.hurmit 
+       minecraftia
+    ]; 
+  };
+}
diff --git a/modules/desktop/default.nix b/modules/desktop/default.nix
new file mode 100644
index 0000000..c3e0b45
--- /dev/null
+++ b/modules/desktop/default.nix
@@ -0,0 +1,49 @@
+{pkgs, lib, config,...}: 
+with lib; 
+  let 
+  wmMeta = config.addons.desktop.wmMeta; 
+
+  # Gets all the vm's that are enabled and checks which protocols are used 
+  enabledWMs = (filter (wm: wm.enable) (attrValues wmMeta));
+  protos = (unique (map (wm: wm.protocol) enabledWMs)); 
+  desktopEnabled = protos != []; 
+  x11Enabled = elem "x11" protos; 
+  waylandEnabled = elem "wayland" protos; 
+
+
+in {
+  imports = [
+    ./common.nix
+    ./x11.nix
+    ./wayland.nix
+    ./wms
+  ];  
+  options.addons.desktop = with types; {
+      wmMeta = mkOption {
+        type = attrsOf (submodule {
+          options = {
+            enable = mkOption {
+              type = bool;
+              default = false; 
+            }; 
+            protocol = mkOption {
+              type = str;
+              description = "Used display protocol (x11 or wayland)"; 
+            }; 
+          };
+        });
+        default = {}; 
+        description = "Window manager metadata used for determining which protocol to enable.";
+      };
+
+      # enable = lib.mkEnableOption "Whenever any desktop environment is enabled."; 
+      # x11.enable = lib.mkEnableOption "Whenever x11 desktop environment is enabled."; 
+      # wayland.enable = lib.mkEnableOption "Whenever wayland desktop environment is enabled."; 
+  };
+
+  config.addons.desktop = { 
+      enable = desktopEnabled; 
+      x11.enable = x11Enabled; 
+      wayland.enable = waylandEnabled; 
+  };
+}
diff --git a/modules/desktop/wayland.nix b/modules/desktop/wayland.nix
new file mode 100644
index 0000000..0b78daf
--- /dev/null
+++ b/modules/desktop/wayland.nix
@@ -0,0 +1,6 @@
+{pkgs, lib, config, ...}: {
+  options.addons.desktop.wayland.enable = lib.mkEnableOption "Enable wayland" ;
+  config = lib.mkIf config.addons.desktop.wayland.enable {
+    services.displayManager.sddm.wayland.enable = true;
+  };
+}
diff --git a/modules/desktop/wms/default.nix b/modules/desktop/wms/default.nix
new file mode 100644
index 0000000..94d0e05
--- /dev/null
+++ b/modules/desktop/wms/default.nix
@@ -0,0 +1,6 @@
+{...}: {
+  imports = [
+    ./hyprland.nix
+    ./xfce.nix
+  ];
+}
diff --git a/modules/desktop/wms/hyprland.nix b/modules/desktop/wms/hyprland.nix
new file mode 100644
index 0000000..8243b3d
--- /dev/null
+++ b/modules/desktop/wms/hyprland.nix
@@ -0,0 +1,43 @@
+{pkgs, lib, config, ...}: 
+  let cfg = config.addons.desktop.hyprland;  
+in {
+  options.addons.desktop.hyprland = {
+    enable = lib.mkEnableOption "Enable Hyprland"; 
+  };
+
+  config = lib.mkIf cfg.enable (lib.mkMerge [
+    (import ../../../utils/makeWm.nix "hyprland" "wayland" )
+    {
+      programs.hyprland.enable = true; 
+      programs.hyprland.withUWSM  = true; 
+      programs.uwsm = {
+        enable = true; 
+        waylandCompositors ={
+          hyprland = {
+            prettyName = "Hyprland";
+            comment = "Hyprland compositor managed by UWSM";
+            binPath = "/run/current-system/sw/bin/Hyprland";
+          };
+        };
+      };
+
+    environment.systemPackages = with pkgs; [
+      hyprland
+      hyprshot
+      hypridle
+      hyprpaper
+      hyprpicker
+      hyprnotify
+      hyprcursor
+      hyprpolkitagent
+      wofi
+      waybar
+      waybar-mpris
+      mako
+      xdg-desktop-portal-gnome 
+      xdg-desktop-portal-hyprland
+      wl-clipboard
+    ]; 
+    }
+  ]);
+} 
diff --git a/modules/desktop/wms/xfce.nix b/modules/desktop/wms/xfce.nix
new file mode 100644
index 0000000..0c62ee0
--- /dev/null
+++ b/modules/desktop/wms/xfce.nix
@@ -0,0 +1,37 @@
+{pkgs, config, lib, ...}:
+let 
+  cfg = config.addons.desktop.xfce; 
+in {
+  
+  options.addons.desktop.xfce = {
+    enable = lib.mkEnableOption "Enable xfce";
+  };
+  
+  config = lib.mkIf cfg.enable (lib.mkMerge [ 
+  (import ../../../utils/makeWm.nix "xfce" "x11" )
+  {
+   environment.systemPackages = with pkgs; [
+     # XFCE stuff
+     xfce.catfish
+     xfce.xfce4-appfinder
+     xfce.xfce4-clipman-plugin
+     xfce.xfce4-cpugraph-plugin
+     xfce.xfce4-dict
+     xfce.xfce4-fsguard-plugin
+     xfce.xfce4-genmon-plugin
+     xfce.xfce4-netload-plugin
+     xfce.xfce4-panel
+     xfce.xfce4-pulseaudio-plugin
+     xfce.xfce4-systemload-plugin
+     xfce.xfce4-weather-plugin
+     xfce.xfce4-whiskermenu-plugin
+     xfce.xfce4-xkb-plugin
+     xfce.xfdashboard
+          
+     # GNOME stuff 
+     file-roller
+     gnome-disk-utility
+   ];
+   services.xserver.desktopManager.xfce.enable = true; 
+  }]);
+}
diff --git a/modules/desktop/x11.nix b/modules/desktop/x11.nix
new file mode 100644
index 0000000..cdbf3a3
--- /dev/null
+++ b/modules/desktop/x11.nix
@@ -0,0 +1,11 @@
+{pkgs, lib, config, ...}: {
+  options.addons.desktop.x11.enable = lib.mkEnableOption "Enabled if X11 is needed for this machine";
+  config = lib.mkIf config.addons.desktop.x11.enable {
+    services.xserver = {
+        enable = true; 
+        excludePackages = with pkgs; [
+          xterm
+        ];
+     };
+  }; 
+}
diff --git a/modules/gpg.nix b/modules/gpg.nix
new file mode 100644
index 0000000..e7b6984
--- /dev/null
+++ b/modules/gpg.nix
@@ -0,0 +1,18 @@
+{pkgs, config, lib, ... }:
+let cfg = config.addons.gpg; in 
+{
+  options.addons.gpg = {
+    enable = lib.mkEnableOption "Allow gpg for all users"; 
+  }; 
+
+  config = lib.mkMerge ([
+    (lib.mkIf cfg.enable {
+      programs.gnupg = {
+        agent = {
+          enable = true;
+        };
+      };  
+    })
+  ]);
+
+} 
diff --git a/modules/virt.nix b/modules/virt.nix
new file mode 100644
index 0000000..416f1c4
--- /dev/null
+++ b/modules/virt.nix
@@ -0,0 +1,35 @@
+{pkgs, config, lib, ...}: 
+let 
+  cfg = config.addons.virtualisation; 
+in  
+{
+  options.addons.virtualisation = {
+    host = lib.mkEnableOption "Allow to host vm's and containers"; 
+    guest = lib.mkEnableOption "Enable guest agents"; 
+  }; 
+
+  config = lib.mkMerge([
+    (lib.mkIf cfg.host {
+      environment.systemPackages = with pkgs; [ 
+        qemu 
+      ]; 
+      virtualisation = {
+        docker.enable = true;
+        libvirtd = {
+          enable = true;
+          qemu = {
+            swtpm.enable = true; 
+            vhostUserPackages = with pkgs; [ virtiofsd ];
+            ovmf.enable = true; 
+            ovmf.packages = [ pkgs.OVMFFull.fd ];
+          };
+        };
+      };   
+      
+    })
+    (lib.mkIf cfg.guest {
+      virtualisation.spiceUSBRedirection.enable = true; 
+      services.spice-vdagentd.enable = true; 
+    })
+  ]);
+} 
diff --git a/modules/vpn.nix b/modules/vpn.nix
new file mode 100644
index 0000000..5b5cf09
--- /dev/null
+++ b/modules/vpn.nix
@@ -0,0 +1,20 @@
+{config, pkgs, lib, ...}: 
+let
+  desktop = config.addons.desktop;
+  cfg = config.addons.vpn; 
+  opt-mullvad = config.addons.vpn.mullvad; 
+in  
+{ 
+  options.addons.vpn = {
+    mullvad.enable = lib.mkEnableOption "Enable mullvad vpn";
+  };
+
+  config = lib.mkMerge [
+    ({ services.mullvad-vpn.enable = opt-mullvad.enable; })
+    (lib.mkIf desktop.enable (lib.mkMerge [ 
+      (lib.mkIf opt-mullvad.enable {
+        services.mullvad-vpn.package = pkgs.mullvad-vpn;
+      })
+    ])) 
+  ];
+}