1 files changed, 320 insertions, 0 deletions
diff --git a/nix/default.nix b/nix/default.nix
new file mode 100644
index 0000000..d9c06e0
--- /dev/null
+++ b/nix/default.nix
@@ -0,0 +1,320 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  # monitor options
+
+  monitorOpts = self: {
+    options = {
+
+      name = mkOption {
+        type = types.str;
+        description = "Name of the monitor.";
+      };
+
+      scale = mkOption {
+        type = types.float;
+        description = "Scaling factor of the monitor.";
+        default = 1.0;
+      };
+
+    };
+  };
+
+  # base16 theme color options
+  # https://github.com/chriskempson/base16/blob/main/styling.md
+
+  base16Opts = self: {
+    options = {
+
+      name = mkOption {
+        type = types.str;
+        description = "Name of the theme";
+      };
+
+      author = mkOption {
+        type = types.str;
+        description = "Author of the theme";
+      };
+
+      base00 = mkOption {
+        type = types.str;
+        description = "Default Background.";
+      };
+
+      base01 = mkOption {
+        type = types.str;
+        description = "Lighter Background (Used for status bars, line number and folding marks).";
+      };
+
+      base02 = mkOption {
+        type = types.str;
+        description = "Selection Background.";
+      };
+
+      base03 = mkOption {
+        type = types.str;
+        description = "Comments, Invisibles, Line Highlighting.";
+      };
+
+      base04 = mkOption {
+        type = types.str;
+        description = "Dark Foreground (Used for status bars).";
+      };
+
+      base05 = mkOption {
+        type = types.str;
+        description = "Default Foreground, Caret, Delimiters, Operators.";
+      };
+
+      base06 = mkOption {
+        type = types.str;
+        description = "Light Foreground (Not often used).";
+      };
+
+      base07 = mkOption {
+        type = types.str;
+        description = "Light Background (Not often used).";
+      };
+
+      base08 = mkOption {
+        type = types.str;
+        description = "Variables, XML Tags, Markup Link Text, Markup Lists, Diff Deleted.";
+      };
+
+      base09 = mkOption {
+        type = types.str;
+        description = "Integers, Boolean, Constants, XML Attributes, Markup Link Url.";
+      };
+
+      base0A = mkOption {
+        type = types.str;
+        description = "Classes, Markup Bold, Search Text Background.";
+      };
+
+      base0B = mkOption {
+        type = types.str;
+        description = "Strings, Inherited Class, Markup Code, Diff Inserted.";
+      };
+
+      base0C = mkOption {
+        type = types.str;
+        description = "Support, Regular Expressions, Escape Characters, Markup Quotes.";
+      };
+
+      base0D = mkOption {
+        type = types.str;
+        description = "Functions, Methods, Attribute IDs, Headings.";
+      };
+
+      base0E = mkOption {
+        type = types.str;
+        description = "Keywords, Storage, Selector, Markup Italic, Diff Changed.";
+      };
+
+      base0F = mkOption {
+        type = types.str;
+        description = "Deprecated, Opening/Closing Embedded Language Tags.";
+      };
+
+      accent = mkOption {
+        type = types.str;
+        description = "Accent color.";
+        default = config.theme.colors.base0D;
+      };
+
+    };
+  };
+
+in
+
+{
+
+  imports = [
+    ./programs
+    ./home
+    ./system
+  ];
+
+  options = {
+
+    #
+    # Primary user of the system
+    #
+    user = mkOption {
+      type = types.str;
+      description = "Primary user of the system";
+    };
+    fullName = mkOption {
+      type = types.str;
+      description = "Human readable name of the user";
+    };
+    email = mkOption {
+      type = types.str;
+      description = "Primary email of the user";
+    };
+    homePath = mkOption {
+      type = types.str;
+      description = "Home directory path of the user";
+      default = "/home/${config.user}";
+    };
+    dotfilesPath = mkOption {
+      type = types.str;
+      description = "Dotfiles path inside the users home dir";
+      default = "${config.homePath}/.config/nix";
+    };
+
+    #
+    # Monitors of the system
+    #
+    monitors = mkOption {
+      default = [];
+      description = "Monitors of the system.";
+      type = with types; listOf (submodule monitorOpts);
+    };
+
+    #
+    # Theme of the system
+    #
+    theme = {
+      colors = mkOption {
+        type = with types; (submodule base16Opts);
+        description = "Base16 color scheme";
+        default = (import ./themes).catppuccin.mocha;
+      };
+
+      opacity = mkOption {
+        type = types.float;
+        description = "Window opacity.";
+        default = 1.0;
+      };
+
+      # theme fonts
+      font = {
+        size = mkOption {
+          type = types.int;
+          description = "Theme primary font size.";
+          default = 14;
+        };
+
+        regular = mkOption {
+          type = types.str;
+          description = "Regular system font.";
+          default = "JetBrains Mono";
+        };
+
+        monospace = mkOption {
+          type = types.str;
+          description = "Monospace system font.";
+          default = "monospace";
+        };
+
+        header = mkOption {
+          type = types.str;
+          description = "Header system font.";
+          default = "JetBrains Mono ExtraBold";
+        };
+
+        icon = mkOption {
+          type = types.str;
+          description = "Icon system font.";
+          default = "Font Awesome 6 Pro";
+        };
+
+      };
+
+      borderWidth = mkOption {
+        type = types.int;
+        description = "Theme border width";
+        default = 3;
+      };
+
+      outerRadius = mkOption {
+        type = types.int;
+        description = "Theme outer border radius.";
+        default = 5;
+      };
+
+      innerRadius = mkOption {
+        type = types.int;
+        description = "Theme inner border radius.";
+        default = 2;
+      };
+
+      outerGap = mkOption {
+        type = types.int;
+        description = "Theme outer gap/spacing.";
+        default = 10;
+      };
+
+      innerGap = mkOption {
+        type = types.int;
+        description = "Theme inner gap/spacing.";
+        default = 3;
+      };
+
+      wallpaper = mkOption {
+        type = types.str;
+        description = "Path to wallpaper image";
+        default = "";
+      };
+
+      avatar = mkOption {
+        type = types.str;
+        description = "Path to avatar image";
+        default = "";
+      };
+    };
+
+    #
+    # Default programs
+    #
+    default = {
+      browser = mkOption {
+        type = types.str;
+        description = "Default browser launch command.";
+      };
+      appLauncher = mkOption {
+        type = types.str;
+        description = "Default application launcher launch command.";
+      };
+      lockScreen = mkOption {
+        type = types.str;
+        description = "Default lock screen launch command.";
+      };
+      terminal = mkOption {
+        type = types.str;
+        description = "Default terminal launch command.";
+      };
+    };
+
+    #
+    # Programs to auto start on launch
+    #
+    autoRun = mkOption {
+      type = with types; listOf str;
+      description = "List of programs to auto run in a graphical environment.";
+      default = [];
+    };
+
+  };
+
+  config = {
+    # use system packages in home manager
+    home-manager.useGlobalPkgs = true;
+
+    # install user packages to /etc/profiles and not home directory
+    home-manager.useUserPackages = true;
+
+    # allow unfree packages
+    nixpkgs.config.allowUnfree = true;
+
+    # set state version
+    home-manager.users.${config.user}.home.stateVersion = "25.05";
+    home-manager.users.root.home.stateVersion = "25.05";
+    system.stateVersion = "25.05";
+  };
+
+}