Refactor terminal development

modules/home/terminal/helix/default.nix

@@ -0,0 +1,91 @@
+{
+  pkgs,
+  lib,
+  config,
+  inputs,
+  ...
+}: {
+  options.mods.helix.enable =
+    lib.mkEnableOption "enables helix";
+
+  config = lib.mkIf config.mods.terminal.development.enable {
+    home.packages = with pkgs; [
+      # Nix
+      nil
+
+      # Rust
+      rust-analyzer
+      lldb_18
+
+      # Shaders
+      glsl_analyzer
+      wgsl-analyzer
+
+      # Python
+      black
+    ];
+
+    programs.helix = {
+      enable = true;
+      package = pkgs.evil-helix;
+
+      settings = {
+        keys.normal = {
+          "esc" = ["collapse_selection" "keep_primary_selection"];
+          "Z" = {
+            "Q" = ":quit!";
+            "Z" = ":write-quit!";
+          };
+          "V" = ["select_mode" "extend_to_line_bounds"];
+        };
+        editor = {
+          line-number = "relative";
+          completion-replace = true;
+          bufferline = "always";
+          rulers = [80];
+          soft-wrap.enable = true;
+          indent-guides.render = true;
+          cursor-shape = {
+            normal = "block";
+            insert = "bar";
+            select = "underline";
+          };
+        };
+      };
+
+      languages.language-server = {
+        glsl.command = "${pkgs.glsl_analyzer}/bin/glsl_analyzer";
+        wgsl.command = "${pkgs.wgsl-analyzer}/bin/wgsl-analyzer";
+      };
+
+      languages.language = [
+        {
+          name = "nix";
+          auto-format = true;
+          formatter.command = "${pkgs.nixfmt-classic}/bin/nixfmt";
+        }
+        {
+          name = "rust";
+          auto-format = true;
+          formatter.command = "rustfmt";
+        }
+        {
+          name = "glsl";
+          language-servers = ["glsl"];
+        }
+        {
+          name = "wgsl";
+          language-servers = ["wgsl"];
+        }
+        {
+          name = "python";
+          auto-format = true;
+          formatter = {
+            command = "${pkgs.black}/bin/black";
+            args = ["-" "--quiet" "--line-length=79"];
+          };
+        }
+      ];
+    };
+  };
+}