Improved things

modules/base/default.nix

@@ -15,7 +15,6 @@ in {
       wget
       curl
       dig
-      nix-tree
       procps
     ];
 

modules/users/modules/default.nix

@@ -9,6 +9,8 @@
     ./firefox/default.nix
     ./fontconfig/default.nix
     ./foot/default.nix
+    ./language/nix.nix
+    ./language/rust.nix
     ./mako/default.nix
     ./neovim/default.nix
     ./obsidian/default.nix

modules/users/modules/desktop/window-manager/river.nix

@@ -12,6 +12,9 @@ in {
   config = lib.mkIf cfg.enable {
     # Set desktop type to wayland
     modules.desktop.wayland = true;
+    
+    # TODO: Move elsewhere and make keybindings more configurable
+    modules.rofi.enable = true;
 
     # Change desktop to execute river
     modules.desktop.initScript = ''

modules/users/modules/language/nix.nix

@@ -0,0 +1,46 @@
+{ lib, config, pkgs, ... }:
+
+with lib;
+let
+  cfg = config.modules.nix;
+in {
+  options.modules.nix = {
+    enable = mkEnableOption "nix";
+  };
+
+  config = mkIf cfg.enable {
+    # Development packages
+    home.packages = with pkgs; [
+      nix-tree
+      nixfmt-rfc-style
+      nixd
+    ];
+
+    # VSCode configuration
+    programs.vscode = {
+      extensions = with pkgs.vscode-extensions; [
+        jnoortheen.nix-ide
+      ];
+
+      userSettings = {
+        "[nix]" = {
+          "editor.tabSize" = 2;
+        };
+        "nix.enableLanguageServer" = true;
+        "nix.serverPath" = "nixd";
+        "nix.serverSettings" = {
+          nixd = {
+            formatting = {
+              command = [ "nixfmt" ];
+            };
+          };
+        };
+      };
+    };
+
+    # Neovim configuration
+    programs.nixvim = {
+
+    };
+  };
+}

modules/users/modules/language/rust.nix

@@ -0,0 +1,39 @@
+{ lib, config, pkgs, ... }:
+
+with lib;
+let
+  cfg = config.modules.rust;
+in {
+  options.modules.rust = {
+    enable = mkEnableOption "rust";
+  };
+
+  config = mkIf cfg.enable {
+    # Development packages
+    home.packages = with pkgs; [
+        rustc
+        cargo
+        rust-analyzer
+        rustfmt
+    ];
+
+    # VSCode configuration
+    programs.vscode = {
+      extensions = with pkgs.vscode-extensions; [
+        rust-lang.rust-analyzer
+      ];
+
+      userSettings = {
+        "[rust]" = {
+        };
+      };
+    };
+
+    # Neovim configuration
+    programs.nixvim = {
+      plugins.rust-tools = {
+        enable = true;
+      };
+    };
+  };
+}

modules/users/modules/neovim/default.nix

@@ -169,10 +169,6 @@ in {
       #  enable = true;
       #};
 
-      plugins.rust-tools = {
-        enable = true;
-      };
-
       plugins.vimtex = {
         enable = true;
         texlivePackage = null;

modules/users/modules/vscode/default.nix

@@ -27,13 +27,9 @@ in {
     programs.vscode = {
       enable = true;
 
+      mutableExtensionsDir = false;
       extensions = with pkgs.vscode-extensions; [
         eamodio.gitlens
-
-        # Language support
-        # TODO: Move to separate language modules
-        bbenoist.nix
-        rust-lang.rust-analyzer
       ];
 
       userSettings = {
@@ -45,8 +41,9 @@ in {
         "terminal.integrated.fontFamily" = mkForce "'${cfg.codeFont.name}', '${cfg.fallbackFont.name}'";
         "terminal.integrated.fontSize" = mkForce (cfg.codeFont.recommendedSize); # Convert pt to px
         
-        # Autoformatting
+        # Formatting
         "editor.formatOnSave" = true;
+        "editor.tabSize" = 4;
 
         # Layout
         "window.menuBarVisibility" = "hidden";