improvements

modules/home/shell.nix

@@ -8,7 +8,6 @@
 # - Zoxide for smart directory navigation
 # - Shell aliases from the chezmoi configuration
 # - Environment variables
-# - NVM for Node.js version management
 {
   config,
   pkgs,
@@ -40,6 +39,13 @@
       share = true;
     };
 
+    plugins = [
+      {
+        name = "fast-syntax-highlighting";
+        src = "${pkgs.zsh-fast-syntax-highlighting}/share/zsh/site-functions";
+      }
+    ];
+
     # Session variables (migrated from dot_zshrc and 01-env.sh)
     sessionVariables = {
       # XDG runtime directory
@@ -76,12 +82,26 @@
       grep = "rg";
       diff = "delta";
       less = "bat";
+      g = "git";
+      k = "kubectl --all-namespaces";
+      ssh = "TERM=screen ssh";
 
       # Neovim alias (from 01-nvim.sh)
       vim = "nvim";
+      vi = "nvim";
 
       # Git root navigation (from 01-env.sh)
       gr = "if [ \"`git rev-parse --show-cdup`\" != \"\" ]; then cd `git rev-parse --show-cdup`; fi";
+
+      # Misc
+      psf = "ps -aux | grep";
+
+      # Docker
+      docloc = "docker run --rm -it -v `PWD`:/usr/workdir --workdir=/usr/workdir";
+
+      # Nix
+      nsh = "nix-shell";
+      nse = "nix search nixpkgs";
     };
 
     # Additional initialization (initExtra)
@@ -90,21 +110,23 @@
       # Source custom env file if it exists
       [ -f ~/.env ] && source ~/.env
 
-      # NVM initialization
-      # Load NVM if installed via Homebrew
-      if [ -s "/opt/homebrew/opt/nvm/nvm.sh" ]; then
-        source "/opt/homebrew/opt/nvm/nvm.sh"
-      fi
-      # Load NVM bash completion
-      if [ -s "/opt/homebrew/opt/nvm/etc/bash_completion.d/nvm" ]; then
-        source "/opt/homebrew/opt/nvm/etc/bash_completion.d/nvm"
-      fi
-
       # Pinentry configuration for SSH sessions
       if [[ -n "$SSH_CONNECTION" ]]; then
         export PINENTRY_USER_DATA="USE_CURSES=1"
       fi
 
+      function cd() {
+        builtin cd $*
+        ls
+      }
+
+      function mkd() {
+        mkdir $1
+        builtin cd $1
+      }
+
+      function take() { builtin cd $(mktemp -d) }
+
       # Welcome banner (from dot_zshrc)
       # Only show if terminal is wide enough
       if [ `tput cols` -gt "70" ]; then
@@ -162,8 +184,13 @@
   programs.starship = {
     enable = true;
     enableZshIntegration = true;
-    # Starship configuration can be customized here
-    # settings = { };
+    settings = {
+      add_newline = false;
+      character = {
+        success_symbol = "[λ](bold green)";
+        error_symbol = "[λ](bold red)";
+      };
+    };
   };
 
   # ==========================================================================
@@ -223,4 +250,77 @@
     enable = true;
     enableZshIntegration = true;
   };
+
+  programs.pet = {
+    enable = true;
+  };
+
+  programs.mise = {
+    enable = true;
+    enableZshIntegration = true;
+    enableNushellIntegration = true;
+    settings = {
+      experimental = true;
+      verbose = false;
+      auto_install = true;
+    };
+  };
+
+  home.activation.setupMise = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
+    # use the virtual environment created by uv 
+    # ${pkgs.mise}/bin/mise settings set python.uv_venv_auto true
+
+    # enable corepack (pnpm, yarn, etc.)
+    ${pkgs.mise}/bin/mise set MISE_NODE_COREPACK=true
+
+    # disable warning about */.node-version files
+    ${pkgs.mise}/bin/mise settings add idiomatic_version_file_enable_tools "[]"
+
+    # set global tool versions (auto_install will handle installation)
+    ${pkgs.mise}/bin/mise use --global node@lts
+    ${pkgs.mise}/bin/mise use --global bun@latest
+    ${pkgs.mise}/bin/mise use --global deno@latest
+    ${pkgs.mise}/bin/mise use --global uv@latest
+  '';
+
+  programs.nushell = {
+    enable = true;
+    # The config.nu can be anywhere you want if you like to edit your Nushell with Nu
+    # configFile.source = ./.../config.nu;
+    # for editing directly to config.nu 
+    extraConfig = ''
+      let carapace_completer = {|spans|
+      carapace $spans.0 nushell ...$spans | from json
+      }
+      $env.config = {
+      show_banner: false,
+      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) |
+      append /usr/bin/env
+      )
+      '';
+    shellAliases = {
+      vi = "hx";
+      vim = "hx";
+      nano = "hx";
+    };
+  };  
+  programs.carapace = {
+    enable = true;
+    enableNushellIntegration = true;
+  };
 }