feat(nixos:appearance): move appearance options to nixos

nixos/modules/default.nix

@@ -5,5 +5,6 @@
     ./host
     ./programs
     ./services
+    ./theme
   ];
 }

nixos/modules/theme/default.nix

@@ -0,0 +1,5 @@
+{
+  imports = [
+    ./minimal.nix
+  ];
+}

nixos/modules/theme/generatedWallpaper.nix

@@ -0,0 +1,49 @@
+{
+  pkgs,
+  config,
+}: let
+  inherit (config.ooknet.host.hardware) monitors;
+  inherit (config.ooknet.appearance) colorscheme;
+  largest = f: xs: builtins.head (builtins.sort (a: b: a > b) (map f xs));
+  largestWidth = largest (x: x.width) monitors;
+  largestHeight = largest (x: x.height) monitors;
+in
+  {
+    width ? largestWidth,
+    height ? largestHeight,
+    logoScale ? 4,
+    backgroundColor ? colorscheme.palette.mantle,
+    logoColor1 ? colorscheme.palette.yellow,
+    logoColor2 ? colorscheme.palette.green,
+  }:
+    pkgs.stdenv.mkDerivation {
+      name = "generated-nix-wallpaper-${colorscheme.slug}.png";
+      src = pkgs.writeTextFile {
+        name = "template.svg";
+        text = ''
+          <svg width="${toString width}" height="${
+            toString height
+          }" version="1.1" xmlns="http://www.w3.org/2000/svg">
+             <rect width="${toString width}" height="${
+            toString height
+          }" fill="#${backgroundColor}"/>
+             <svg x="${toString (width / 2 - (logoScale * 50))}" y="${
+            toString (height / 2 - (logoScale * 50))
+          }" version="1.1" xmlns="http://www.w3.org/2000/svg">
+               <g transform="scale(${toString logoScale})">
+                 <g transform="matrix(.19936 0 0 .19936 80.161 27.828)">
+                   <path d="m-53.275 105.84-122.2-211.68 56.157-0.5268 32.624 56.869 32.856-56.565 27.902 0.011 14.291 24.69-46.81 80.49 33.229 57.826zm-142.26 92.748 244.42 0.012-27.622 48.897-65.562-0.1813 32.559 56.737-13.961 24.158-28.528 0.031-46.301-80.784-66.693-0.1359zm-9.3752-169.2-122.22 211.67-28.535-48.37 32.938-56.688-65.415-0.1717-13.942-24.169 14.237-24.721 93.111 0.2937 33.464-57.69z" fill="#${logoColor1}"/>
+                   <path d="m-97.659 193.01 122.22-211.67 28.535 48.37-32.938 56.688 65.415 0.1716 13.941 24.169-14.237 24.721-93.111-0.2937-33.464 57.69zm-9.5985-169.65-244.42-0.012 27.622-48.897 65.562 0.1813-32.559-56.737 13.961-24.158 28.528-0.031 46.301 80.784 66.693 0.1359zm-141.76 93.224 122.2 211.68-56.157 0.5268-32.624-56.869-32.856 56.565-27.902-0.011-14.291-24.69 46.81-80.49-33.229-57.826z" fill="#${logoColor2}" style="isolation:auto;mix-blend-mode:normal"/>
+                 </g>
+               </g>
+             </svg>
+           </svg>
+        '';
+      };
+      buildInputs = [pkgs.inkscape];
+      unpackPhase = "true";
+      buildPhase = ''
+        inkscape --export-type="png" $src -w ${toString width} -h ${toString height} -o wallpaper.png
+      '';
+      installPhase = "install -Dm0644 wallpaper.png $out";
+    }

nixos/modules/theme/minimal.nix

@@ -0,0 +1,41 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit (lib) mkIf;
+  inherit (config.ooknet.appearance) theme;
+
+  generatedWallpaper = import ./generatedWallpaper.nix {inherit config pkgs;} {};
+in {
+  config = mkIf (theme == "minimal") {
+    ooknet.appearance = {
+      fonts = {
+        monospace = {
+          family = "JetBrainsMono Nerd Font";
+          package = pkgs.nerdfonts.override {fonts = ["JetBrainsMono"];};
+        };
+        regular = {
+          family = "Fira Sans";
+          package = pkgs.fira;
+        };
+      };
+
+      cursor = {
+        name = "Bibata-Modern-Ice";
+        package = pkgs.bibata-cursors;
+        size = 22;
+      };
+
+      wallpaper = {
+        path = "${generatedWallpaper}";
+      };
+
+      colorscheme = {
+        name = "hozen";
+        variant = "dark";
+      };
+    };
+  };
+}

nixos/options/appearance/colors.nix

@@ -0,0 +1,30 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib) mkOption;
+  inherit (lib.types) str enum attrsOf;
+
+  cfg = config.ooknet.colorscheme;
+in {
+  # simple colorscheme module bases on misterio77/nix-colors
+  options.ooknet.colorscheme = {
+    name = mkOption {
+      type = enum ["hozen"];
+      default = "hozen";
+    };
+    variant = mkOption {
+      type = enum ["dark" "light"];
+      default = "dark";
+    };
+    slug = mkOption {
+      type = str;
+      default = "${toString cfg.name-cfg.variant}";
+    };
+    palette = {
+      type = attrsOf str;
+      default = (import ./palettes/${cfg.slug}.nix).colorscheme.palette;
+    };
+  };
+}

nixos/options/appearance/default.nix

@@ -0,0 +1,77 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib) isString hasPrefix removePrefix mkOption mkOptionType;
+  inherit (lib.types) enum str nullOr package path int attrsOf coercedTo;
+  hexColorType = mkOptionType {
+    name = "hex-color";
+    descriptionClass = "noun";
+    description = "RGB color in hex format";
+    check = x: isString x && !(hasPrefix "#" x);
+  };
+
+  mkFontOption = {
+    family = mkOption {
+      type = str;
+      default = "";
+    };
+    package = mkOption {
+      type = package;
+      default = null;
+    };
+  };
+
+  cfg = config.ooknet.appearance;
+in {
+  imports = [./palettes];
+  options.ooknet.appearance = {
+    theme = mkOption {
+      type = nullOr (enum ["minimal" "phone"]);
+      default = null;
+    };
+    fonts = {
+      monospace = mkFontOption;
+      regular = mkFontOption;
+    };
+    wallpaper = {
+      path = mkOption {
+        type = path;
+        default = null;
+      };
+    };
+    cursor = {
+      package = mkOption {
+        type = package;
+        default = null;
+      };
+      name = mkOption {
+        type = str;
+        default = "";
+      };
+      size = mkOption {
+        type = int;
+        default = 22;
+      };
+    };
+    colorscheme = {
+      name = mkOption {
+        type = enum ["hozen"];
+        default = "hozen";
+      };
+      variant = mkOption {
+        type = enum ["dark" "light"];
+        default = "dark";
+      };
+      slug = mkOption {
+        type = str;
+        default = "${toString cfg.colorscheme.name}-${toString cfg.colorscheme.variant}";
+      };
+      palette = mkOption {
+        type = attrsOf (coercedTo str (removePrefix "#") hexColorType);
+        default = {};
+      };
+    };
+  };
+}

nixos/options/appearance/palettes/default.nix

@@ -0,0 +1,3 @@
+{
+  imports = [./hozen-dark.nix];
+}

nixos/options/appearance/palettes/hozen-dark.nix

@@ -0,0 +1,57 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  cfg = config.ooknet.appearance.colorscheme;
+  inherit (lib) mkIf;
+in {
+  ooknet.appearance.colorscheme = mkIf (cfg.name == "hozen" && cfg.variant == "dark") {
+    palette = {
+      crust = "2b2927";
+      mantle = "33312e";
+      base = "3f3b37";
+      surface-0 = "48423c";
+      surface-1 = "534d46";
+      surface-2 = "655c53";
+      overlay-0 = "766b60";
+      overlay-1 = "9c8c7c";
+      overlay-2 = "ac9a86";
+      subtext-0 = "bfaa92";
+      subtext-1 = "c9b39c";
+      text = "d2bda7";
+      red = "cc6666";
+      dull-red = "b87a7a";
+      orange = "cc8566";
+      dull-orange = "b88d7a";
+      yellow = "ccad66";
+      dull-yellow = "ada185";
+      green = "a0cc66";
+      dull-green = "9db87a";
+      cyan = "85ad98";
+      dull-cyan = "92a099";
+      blue = "7A9EBB";
+      dull-blue = "8a94a8";
+      purple = "8166cc";
+      dull-purple = "998aa8";
+
+      base00 = "2b2927";
+      base01 = "33312e";
+      base02 = "48423c";
+      base03 = "534d46";
+      base04 = "655c53";
+      base05 = "c9B39C";
+      base06 = "deccba";
+      base07 = "e7d9cb";
+
+      base08 = "CC6666"; #red
+      base09 = "C28970"; #orange
+      base0A = "C2A970"; #yellow
+      base0B = "ACC270"; #green
+      base0C = "70C296"; #cyan
+      base0D = "7A9EB8"; #blue
+      base0E = "C982B0"; #purple
+      base0F = "B88D7A"; #dim-orange
+    };
+  };
+}

nixos/options/default.nix

@@ -1,5 +1,6 @@
 {
   imports = [
+    ./appearance
     ./gaming.nix
     ./host.nix
     ./programs.nix

nixos/roles/desktop-workstation.nix

@@ -8,6 +8,7 @@
 in {
   config = mkIf (host.type == "desktop" && host.role == "workstation") {
     ooknet = {
+      appearance.theme = "minimal";
       services = {
         gnomeServices.enable = true;
         gvfs.enable = true;

nixos/roles/laptop-workstation.nix

@@ -8,6 +8,7 @@
 in {
   config = mkIf (host.type == "laptop" && host.role == "workstation") {
     ooknet = {
+      appearance.theme = "minimal";
       services = {
         gnomeServices.enable = true;
         gvfs.enable = true;