feat: configure theme globally

home-manager/bat.nix

@@ -1,10 +1,13 @@
-{ config, lib, pkgs, user, ... }:
+{ config, lib, pkgs, theme, ... }:
 
+let
+  theme_name = "Solarized (${theme})";
+in
 {
   programs = {
     bat = {
       enable = true;
-      config.theme = "Solarized (dark)";
+      config.theme = theme_name;
     };
   };
 }

home-manager/kitty.nix

@@ -1,10 +1,13 @@
-{ config, lib, pkgs, user, ... }:
+{ config, lib, pkgs, user, theme, ... }:
 
+let
+  theme_name = if theme == "light" then "Solarized Light" else "Solarized Dark";
+in
 {
   programs = {
     kitty = {
       enable = true;
-      theme = "Solarized Dark";
+      theme = theme_name;
       font = {
         name = "DejaVu Sans Mono";
       };

home-manager/neovim/default.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, user, ... }:
+{ config, lib, pkgs, user, theme, ... }:
 
 let
   cmp-nvim-lsp-signature-help = pkgs.vimUtils.buildVimPlugin {
@@ -141,7 +141,10 @@ in
             ${builtins.readFile ./luasnip.lua }
             ${builtins.readFile ./nvim-cmp.lua }
             ${builtins.readFile ./telescope.lua }
+
             ${builtins.readFile ./themes.lua }
+            vim.opt.background = '${theme}'
+
             ${builtins.readFile ./project-nvim.lua }
         EOF
       '';

home-manager/neovim/themes.lua

@@ -1,2 +1 @@
-vim.opt.background = 'dark'
 vim.cmd("colorscheme solarized")

home-manager/zsh.nix

@@ -1,5 +1,7 @@
-{ config, lib, pkgs, user, ... }:
-
+{ config, lib, pkgs, user, theme, ... }:
+let
+  zsh_autosuggest_highlight_style = if theme == "light" then "fg=180" else "fg=10";
+in
 {
   programs.zsh = {
     enable = true;
@@ -8,7 +10,7 @@
     history.size = 10000;
 
     sessionVariables = {
-      ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE = "fg=10";
+      ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE = zsh_autosuggest_highlight_style;
     };
 
     shellAliases = {