dev(theme): disable transparency support by default

modules/theme/config.nix

@@ -9,6 +9,7 @@ with lib; {
       enable = mkDefault false;
       name = mkDefault "onedark";
       style = mkDefault "darker";
+      transparent = mkDefault false;
       extraConfig = mkDefault "";
     };
   };

modules/theme/supported_themes.nix

@@ -1,4 +1,4 @@
-{
+{lib}: {
   onedark = {
     setup = {style ? "dark"}: ''
       -- OneDark theme
@@ -20,11 +20,14 @@
   };
 
   catppuccin = {
-    setup = {style ? "mocha"}: ''
+    setup = {
+      style ? "mocha",
+      transparent ? false,
+    }: ''
       -- Catppuccin theme
       require('catppuccin').setup {
         flavour = "${style}",
-        transparent_background = true,
+        transparent_background = "${builtins.toString transparent}",
         integrations = {
       	  nvimtree = {
       		  enabled = true,

modules/theme/theme.nix

@@ -7,7 +7,7 @@ with lib;
 with lib.attrsets;
 with builtins; let
   cfg = config.vim.theme;
-  supported_themes = import ./supported_themes.nix;
+  supported_themes = import ./supported_themes.nix {inherit lib;};
 in {
   options.vim.theme = {
     enable = mkOption {
@@ -25,6 +25,12 @@ in {
       description = "Specific style for theme if it supports it";
     };
 
+    transparent = mkOption {
+      type = with types; bool;
+      default = false;
+      description = "Whether or not transparency should be enabled. Has no effect for themes that do not support transparency";
+    };
+
     extraConfig = mkOption {
       type = with types; lines;
       description = "Additional lua configuration to add before setup";