feat: add nushell

home-manager/direnv.nix

@@ -5,6 +5,7 @@
     direnv = {
       enable = true;
       enableZshIntegration = true;
+      enableNushellIntegration = true;
       nix-direnv.enable = true;
     };
   };

home-manager/neovim/lspconfig.lua

@@ -86,6 +86,7 @@ local servers = {
         },
     },
     ["marksman"] = {},
+    ["nushell"] = {},
     ["pylsp"] = {
         pylsp = {
             plugins = {

home-manager/nushell.nix

@@ -0,0 +1,36 @@
+{ config, lib, pkgs, user, theme, ... }:
+{
+  programs.nushell = {
+    enable = true;
+    extraConfig = ''
+      let carapace_completer = {|spans|
+      carapace $spans.0 nushell $spans | from json
+      }
+      $env.config = {
+       show_banner: false,
+       edit_mode: vi 
+       shell_integration: true
+       use_kitty_protocol: true 
+       completions: {
+       case_sensitive: false # case-sensitive completions
+       quick: true    # set to false to prevent auto-selecting completions
+       partial: true    # set to false to prevent partial filling of the prompt
+       algorithm: "fuzzy"    # prefix or fuzzy
+       external: {
+       # set to false to prevent nushell looking into $env.PATH to find more suggestions
+           enable: true 
+       # set to lower can improve completion performance at the cost of omitting some options
+           max_results: 100 
+           completer: $carapace_completer # check 'carapace_completer' 
+         }
+       }
+      } 
+      $env.PATH = ($env.PATH | 
+      split row (char esep) |
+      prepend /home/myuser/.apps |
+      append /usr/bin/env
+      )
+    '';
+  };
+}
+