Initial CSharp support

config/csharp/dap.nix

@@ -0,0 +1,9 @@
+{
+  plugins.dap = {
+    enable = true;
+    extensions = {
+      dap-ui.enable = true;
+      dap-virtual-text.enable = true;
+    };
+  };
+}

config/csharp/default.nix

@@ -0,0 +1,16 @@
+let
+  # Read all files in the current directory
+  files = builtins.readDir ./.;
+
+  # Filter out default.nix and non-.nix files
+  nixFiles = builtins.filter
+    (name: name != "default.nix" && builtins.match ".*\\.nix" name != null)
+    (builtins.attrNames files);
+
+  # Create a list of import statements
+  imports = map (name: ./. + "/${name}") nixFiles;
+in {
+  # Import all configuration modules automatically
+  imports = imports;
+}
+

config/csharp/lsp.nix

@@ -0,0 +1,11 @@
+{ pkgs, ... }: {
+  plugins = {
+    conform-nvim = {
+      enable = true;
+      # settings = { formatters_by_ft.cs = [ "csharpier" ]; };
+    };
+
+    lsp.servers.csharp-ls = { enable = true; };
+  };
+}
+

flake.nix

@@ -34,12 +34,21 @@
             };
             extraSpecialArgs = { };
           };
+          csharpNixvimModule = {
+            inherit pkgs;
+            module = { pkgs, ... }: {
+              imports = [ ./config ./config/csharp ];
+              extraPackages = with pkgs; [ sops dotnet-sdk_8 csharpier ];
+            };
+            extraSpecialArgs = { };
+          };
           pkgs = import inputs.nixpkgs {
             inherit system overlays;
             config.allowUnfree = true;
           };
           baseNvim = nixvim'.makeNixvimWithModule baseNixvimModule;
           rustNvim = nixvim'.makeNixvimWithModule rustNixvimModule;
+          csharpNvim = nixvim'.makeNixvimWithModule csharpNixvimModule;
         in {
           checks = {
             # Run `nix flake check .` to verify that your config is not broken
@@ -51,6 +60,8 @@
             default = baseNvim;
             # Lets you run `nix run .#rust` to start nixvim with Rust configuration
             rust = rustNvim;
+            # Lets you run `nix run .#csharp` to start nixvim with C# configuration
+            csharp = csharpNvim;
           };
         };
     };