updates to nvim config, helix initial setup

nix/README.md

@@ -1,8 +1,13 @@
-The install script is only for linux machines at the moment.
+The install script (`build.sh`) is only for linux machines at the moment.
 
 For Apple machines, [install
 nix-darwin](https://github.com/LnL7/nix-darwin#install) and symlink the
 `darwin-configuration.nix` file (probably in `worktop`? why else would you have
 an OSX machine?) to wherever it needs to go for that version of nix-darwin.
 
-Home-manager is installed separately and not currently managed by any of the nix configurations.
+## Home-manager
+On darwin machines, home-manager is incorporated as a nix-darwin module; you 
+will need to add its (master) channel before the system rebuild will work.
+
+On other systems, ome-manager is installed separately and not currently managed
+by any of the nix configurations.

nix/home/programs/helix/default.nix

@@ -0,0 +1,47 @@
+{ pkgs, ... }:
+{
+  programs.helix = {
+    enable = true;
+    languages = {
+      language-server.rnix-lsp = {
+        command = "${pkgs.rnix-lsp}/bin/rnix-lsp";
+      };
+
+      language = [
+        {
+          name = "nix";
+          auto-format = true;
+          language-servers = [
+            { name = "rnix-lsp"; }
+          ];
+        }
+      ];
+    };
+    settings = {
+      theme = "catppuccin_mocha";
+      editor = {
+        line-number = "relative";
+        lsp.display-messages = true;
+        cursor-shape = {
+          insert = "underline";
+          normal = "block";
+          select = "block";
+        };
+      };
+      keys = {
+        normal = {
+          g = { a = "code_action"; }; # Maps `ga` to show possible code actions
+          "ret" = [ "move_line_down" "goto_first_nonwhitespace" ]; # Maps the enter key to move to start of next line
+          X = "extend_line_above";
+          D = "delete_char_backward";
+          ";" = "command_mode";
+          "S-ret" = [ "move_line_up" "goto_first_nonwhitespace" ];
+        };
+        insert = {
+          j = { j = "normal_mode"; }; # Maps `jk` to exit insert mode
+        };
+      };
+
+    };
+  };
+}

nix/home/programs/nvim/default.nix

@@ -103,6 +103,10 @@ with builtins;
         plugin = neogit;
         config = ''
           noremap <leader>g :Neogit<CR>
+          lua << EOF
+            local neogit = require('neogit')
+            neogit.setup {}
+          EOF
         '';
       }
       vinegar

nix/home/universal.nix

@@ -45,6 +45,7 @@ with builtins;
     (import ./programs/zsh)
     (import ./programs/tmux)
     (import ./programs/nvim)
+    (import ./programs/helix)
   ];
 
   home.packages = defaultPkgs;

nix/system/worktop/darwin-configuration.nix

@@ -41,6 +41,7 @@ let
     };
 in
 {
+  imports = [ <home-manager/nix-darwin> ];
 
   nixpkgs.config.allowUnfree = true;
   # List packages installed in system profile. To search by name, run:
@@ -73,7 +74,8 @@ in
 
   # have to do this to play nicely with home-manager:
   #   https://github.com/nix-community/home-manager/issues/4026
-  users.users.haak.home = "/Users/haak";
+  users.users.haak.home = "/Users/haak/";
+  home-manager.users.haak.imports = [ ../../home/commandline.nix ];
 
   # Auto upgrade nix package and the daemon service.
   services.nix-daemon.enable = true;
@@ -144,6 +146,7 @@ in
       yabai -m rule --add label="VLC" app="^VLC media player$" title=".*" manage=off
       yabai -m rule --add label="Discord" app="^Discord$" title=".*" manage=off
       yabai -m rule --add label="1Password" app="^1Password.*$" title=".*" manage=off
+      yabai -m rule --add label="Cypress" app="^Cypress.*$" title=".*" manage=off
     '';
   };