Automate toggling the system theme

addisonbeck · Nov 12, 2024 · 98166d7 · 98166d7
1 parent 573b34d
commit 98166d7
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Showing 8 changed files with 81 additions and 51 deletions.
diff --git a/config/system-theme.nix b/config/system-theme.nix
@@ -0,0 +1 @@
+"light"
diff --git a/flake.nix b/flake.nix
@@ -46,12 +46,14 @@
     inherit (self) outputs;
     supportedSystems = ["x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin"];
     forAllSystemTypes = fn: nixpkgs.lib.genAttrs supportedSystems fn;
+    systemTheme = import ./config/system-theme.nix;
+    rootPath = ./.;
   in {
     nixosConfigurations = {
       minecraft = inputs.nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
         specialArgs = {
-          inherit inputs outputs nixpkgs;
+          inherit inputs outputs nixpkgs rootPath systemTheme;
           pkgs-forked = import inputs.nixpkgs-forked {
             system = "x86_64-linux";
             config.allowUnfree = true;
@@ -64,7 +66,8 @@
       bw = nix-darwin.lib.darwinSystem {
         system = "aarch64-darwin";
         specialArgs = {
-          inherit inputs outputs nixpkgs;
+          inherit inputs outputs nixpkgs rootPath systemTheme;
+          hostname = "bw";
           pkgs-forked = import inputs.nixpkgs-forked {
             system = "aarch64-darwin";
             config.allowUnfree = true;
@@ -82,7 +85,8 @@
       air = nix-darwin.lib.darwinSystem {
         system = "aarch64-darwin";
         specialArgs = {
-          inherit inputs outputs nixpkgs;
+          inherit inputs outputs nixpkgs rootPath systemTheme;
+          hostname = "air";
           pkgs-forked = import inputs.nixpkgs-forked {
             system = "aarch64-darwin";
             config.allowUnfree = true;
@@ -156,6 +160,24 @@
           pkgs.nixd
         ];
       };
+      toggle-theme = let 
+        newSystemTheme = if systemTheme == "dark"
+          then { name = "light"; darwinBool = "false"; }
+          else { name = "dark"; darwinBool = "true"; };
+      in pkgs.mkShell {
+        inputsFrom = with self.devShells.${system}; [
+          building
+        ];
+        packages = [
+          (pkgs.writeScriptBin "nix-toggle-theme" ''
+            cd ~/nix
+            echo "\"${newSystemTheme.name}\"" > "config/system-theme.nix"
+            osascript -e 'tell app "System Events" to tell appearance preferences to set dark mode to ${newSystemTheme.darwinBool}'
+            rebuild $1
+            kill -SIGUSR1 $KITTY_PID
+          '')
+        ];
+      };
     });
   };
 }
diff --git a/system/with/home-manager.nix b/system/with/home-manager.nix
@@ -3,9 +3,13 @@
   outputs,
   nixpkgs,
   pkgs-forked,
+  rootPath,
+  systemTheme,
+  hostname,
   ...
 }: {
   home-manager.useGlobalPkgs = true;
   home-manager.useUserPackages = false;
-  home-manager.extraSpecialArgs = {inherit inputs outputs nixpkgs pkgs-forked;};
+  home-manager.extraSpecialArgs = {inherit inputs outputs nixpkgs pkgs-forked
+  rootPath systemTheme hostname;};
 }
diff --git a/system/with/user/me.nix b/system/with/user/me.nix
@@ -100,6 +100,7 @@
       #./with/program/opentoonz.nix <- This doesn't work
       ./with/program/gimp.nix
       ./with/program/audacity.nix
+      ./with/program/toggle-theme.nix
     ];
 
     home.sessionPath = [];

diff --git a/system/with/user/with/program/neovim/colors/default.nix b/system/with/user/with/program/neovim/colors/default.nix
@@ -1,6 +1,6 @@
-{...}: {
+{systemTheme, ...}: {
   options = {
-    background = "dark";
+    background = "${systemTheme}";
     termguicolors = false;
   };
   highlights = {

diff --git a/system/with/user/with/program/neovim/default.nix b/system/with/user/with/program/neovim/default.nix
@@ -3,35 +3,61 @@
   pkgs,
   lib,
   inputs,
+  systemTheme,
   ...
 }: let
   options =
     (
       import ./options {}
     )
     // (
-      (import ./colors {}).options
+      (import ./colors { inherit systemTheme; }).options
     );
 in {
   programs.nixvim = {
     enable = true;
     vimAlias = true;
     opts = options;
-    highlight = (import ./colors {}).highlights;
-    colorschemes = (import ./colors {}).colorscheme;
-    highlightOverride = (import ./colors {}).highlightOverrides;
-
+    highlight = (import ./colors { inherit systemTheme; }).highlights;
+    colorschemes = (import ./colors { inherit systemTheme; }).colorscheme;
+    highlightOverride = (import ./colors { inherit systemTheme; }).highlightOverrides;
+    plugins = ((import ./plugins { inherit inputs pkgs; }).plugins);
+    extraPlugins = ((import ./plugins { inherit inputs pkgs; }).extraPlugins);
+    autoCmd = ((import ./auto-commands {}).autoCommands);
+    keymaps =
+      [
+        # Custom nixvim style keymaps can be added here if needed, but I
+        # stick to using `mkVimKeymaps` and the `commands` data structure it
+        # references.
+      ]
+      ++ (import ./commands {inherit lib;}).keymaps;
+    userCommands =
+      {
+        # Custom nixvim style commands can be added here if needed, but I
+        # stick to using `mkVimUserCommand` and the `commands` data structure
+        # it references.
+      }
+      // (import ./commands {inherit lib;}).userCommands;
+    diagnostics = {
+      signs = false;
+      underline = true;
+      update_in_insert = false;
+      float = {
+        focused = false;
+        style = "minimal";
+        border = "rounded";
+        source = "always";
+        header = "";
+        prefix = "";
+      };
+    };
     globals.netrw_banner = 0;
-    # very cool
-
     extraConfigVim = ''
       set laststatus=0
       hi! link StatusLine Normal
       hi! link StatusLineNC Normal
       set statusline=%{repeat('─',winwidth('.'))}
     '';
-
-
     extraConfigLua = ''
       require('where-am-i').setup({
         features = {
@@ -130,39 +156,5 @@ in {
               italic = true,
             })
     '';
-    diagnostics = {
-      signs = false;
-      underline = true;
-      update_in_insert = false;
-      float = {
-        focused = false;
-        style = "minimal";
-        border = "rounded";
-        source = "always";
-        header = "";
-        prefix = "";
-      };
-    };
-
-    plugins = ((import ./plugins { inherit inputs pkgs; }).plugins);
-    extraPlugins = ((import ./plugins { inherit inputs pkgs; }).extraPlugins);
-
-    autoCmd = ((import ./auto-commands {}).autoCommands);
-
-    keymaps =
-      [
-        # Custom nixvim style keymaps can be added here if needed, but I
-        # stick to using `mkVimKeymaps` and the `commands` data structure it
-        # references.
-      ]
-      ++ (import ./commands {inherit lib;}).keymaps;
-
-    userCommands =
-      {
-        # Custom nixvim style commands can be added here if needed, but I
-        # stick to using `mkVimUserCommand` and the `commands` data structure
-        # it references.
-      }
-      // (import ./commands {inherit lib;}).userCommands;
   };
 }
diff --git a/system/with/user/with/program/stylix.nix b/system/with/user/with/program/stylix.nix
@@ -1,7 +1,7 @@
-{pkgs, ...}: {
+{pkgs, systemTheme, ...}: {
   stylix.enable = true;
   stylix.image = ../wallpaper/empty.png;
-  stylix.base16Scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-dark-hard.yaml";
+  stylix.base16Scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-${systemTheme}-hard.yaml";
 
   stylix.fonts = {
     serif = {

diff --git a/system/with/user/with/program/toggle-theme.nix b/system/with/user/with/program/toggle-theme.nix
@@ -0,0 +1,10 @@
+#defaults write -g NSRequiresAquaSystemAppearance -bool ${newSystemTheme.darwinBool}
+{pkgs, hostname, ...}: {
+  home.packages = [
+    (pkgs.writeShellScriptBin "toggle-theme" ''
+      cd ~/nix
+      nix develop .#toggle-theme --command nix-toggle-theme ${hostname}
+    '')
+  ];
+}
+