whole flake: add theming support, colors for terminal and hyprland

modules/options/style/colors.nix

@@ -1,28 +1,31 @@
 # NOTE: This module is entirely inspired by raf,
 # most of the nix code is also taken from him,
 # so please do check out his configuration!
+# raf himself took it from misterio77
+# and adapted it for his personal use,
+# so look there too.
+# <https://github.com/Misterio77/nix-colors/blob/main/module/colorscheme.nix>
 {
   config,
   lib,
   ...
 }: let
-  inherit (lib) mkOptionType isString mkOption;
-  inherit (lib.strings) replaceStrings hasPrefix removePrefix toLower;
-  inherit (lib.types) enum str coercedTo nullOr attrsOf;
+  inherit (lib.options) mkOption literalExpression;
+  inherit (lib.types) str nullOr enum mkOptionType attrsOf coercedTo;
+  inherit (lib.strings) toLower replaceStrings removePrefix hasPrefix isString;
+  # inherit (lib) serializeTheme;
 
   cfg = config.modules.style;
 
-  nameToSlug = name: toLower (replaceStrings [" "] ["-"] name);
-
   hexColorType = mkOptionType {
     name = "hex-color";
     descriptionClass = "noun";
     description = "RGB color in hex format";
     check = x: isString x && !(hasPrefix "#" x);
   };
-
   colorType = attrsOf (coercedTo str (removePrefix "#") hexColorType);
 
+  nameToSlug = name: toLower (replaceStrings [" "] ["-"] name);
   getPaletteFromScheme = slug:
     if builtins.pathExists ./palettes/${slug}.nix
     then (import ./palettes/${slug}.nix).colorscheme.palette
@@ -31,18 +34,64 @@ in {
   options.modules.style = {
     colorScheme = {
       name = mkOption {
-        type = nullOr (enum ["Catppuccin Mocha" "Catppuccin Latte"]);
+        type = nullOr (enum ["Catppuccin Mocha" "Tokyonight Storm" "Oxocarbon Dark"]);
+        description = "The colorscheme that should be used globally to theme your system.";
         default = "Catppuccin Mocha";
       };
-      slug = {
+
+      slug = mkOption {
         type = str;
-        default = nameToSlug "${toString cfg.colorScheme.name}";
-      };
-      variant = {
+        default = nameToSlug "${toString cfg.colorScheme.name}"; # toString to avoid type errors if null, returns ""
+        description = ''
+          The serialized slug for the colorScheme you are using.
+
+          Defaults to a lowercased version of the theme name with spaces
+          replaced with hyphens.
+
+          Must only be changed if the slug is expected to be different than
+          the serialized theme name."
+        '';
       };
+
       colors = mkOption {
         type = colorType;
         default = getPaletteFromScheme cfg.colorScheme.slug;
+        description = ''
+          An attribute set containing active colors of the system. Follows base16
+          scheme by default but can be expanded to base24 or anything "above" as
+          seen fit as the module option is actually not checked in any way
+        '';
+        example = literalExpression ''
+          {
+              base00 = "#1e1e2e"; # Base
+              base01 = "#181825"; # Mantle
+              base02 = "#313244"; # Surface0
+              base03 = "#45475a"; # Surface1
+              base04 = "#585b70"; # Surface2
+              base05 = "#cdd6f4"; # text
+              base06 = "#f5e0dc"; # rosewater
+              base07 = "#b4befe"; # lavender
+              base08 = "#f38ba8"; # red
+              base09 = "#fab387"; # peach
+              base0A = "#a6e3a1"; # yellow
+              base0B = "#94e2d5"; # green
+              base0C = "#94e2d5"; # teal
+              base0D = "#89b4fa"; # blue
+              base0E = "#cba6f7"; # mauve
+              base0F = "#f2cdcd"; # flamingo
+          }
+        '';
+      };
+
+      variant = mkOption {
+        type = enum ["dark" "light"];
+        default =
+          if builtins.substring 0 1 cfg.colorScheme.colors.base00 < "5"
+          then "dark"
+          else "light";
+        description = ''
+          Whether the scheme is dark or light
+        '';
       };
     };
   };

modules/programs/gui/foot.nix

@@ -7,6 +7,7 @@
 }: let
   cfg = config.modules.system.programs.terminals.foot;
   inherit (config.modules.other.system) username;
+  inherit (config.modules.style.colorScheme) colors;
 
   inherit (lib) mkIf;
 in {
@@ -73,6 +74,28 @@ in {
             hide-when-typing = "yes"; # not really needed since we already enable this in Hyprland.
             alternate-scroll-mode = "yes";
           };
+          colors = with colors; {
+            background = base00; # base color
+            foreground = base05; # text color
+
+            regular0 = base03; # black
+            regular1 = base08; # red
+            regular2 = base0B; # green
+            regular3 = base0A; # yellow
+            regular4 = base0D; # blue
+            regular5 = base0F; #magenta
+            regular6 = base0C; #cyan
+            regular7 = base06; #white
+
+            bright0 = base04; # Surface 2
+            bright1 = base08; # red
+            bright2 = base0B; # green
+            bright3 = base0A; # yellow
+            bright4 = base0D; # blue
+            bright5 = base0F; # pink
+            bright6 = base0C; # teal
+            bright7 = base07; # Subtext 0
+          };
         };
       };
     };

modules/wms/wayland/hyprland/settings.nix

@@ -7,6 +7,7 @@
   inherit (config.modules.system.hardware) monitors;
   inherit (lib) mapAttrsToList;
   inherit (builtins) toString;
+  inherit (config.modules.style.colorScheme) colors;
 in {
   home-manager.users.${username} = {
     wayland.windowManager.hyprland.settings = {
@@ -50,6 +51,8 @@ in {
         gaps_out = 0;
         border_size = 2;
 
+
+      "col.active_border" = "0xff${colors.base07}";
         no_border_on_floating = true;
       };