From 84ec7b5318ffad6ab951028b550ec3f28aa5f4eb Mon Sep 17 00:00:00 2001
From: Timo Bingmann <tbgit@panthema.net>
Date: Sun, 21 Sep 2025 15:44:26 -0700
Subject: [PATCH] add nix settings and dir colors for MacOS

---
 flake.nix                    |  1 +
 system/default/nix.nix       |  2 ++
 system/default/prompt.nix    |  1 +
 system/macos/environment.nix |  7 +++++++
 system/macos/nix.nix         | 12 ++++++++++++
 5 files changed, 23 insertions(+)
 create mode 100644 system/macos/nix.nix

diff --git a/flake.nix b/flake.nix
index 1b8230e..19426e1 100644
--- a/flake.nix
+++ b/flake.nix
@@ -29,6 +29,7 @@
       imports = [
         ./system/macos/environment.nix
         ./system/macos/fonts.nix
+        ./system/macos/nix.nix
         ./system/macos/system.nix
       ];
     };
diff --git a/system/default/nix.nix b/system/default/nix.nix
index 469de3a..1c23d4c 100644
--- a/system/default/nix.nix
+++ b/system/default/nix.nix
@@ -2,6 +2,8 @@
 {
   # Nix package manager configuration
   nix = {
+    enable = true;
+
     settings = {
       # Enable experimental features for modern Nix functionality
       # - "nix-command": Enables the new unified 'nix' command interface
diff --git a/system/default/prompt.nix b/system/default/prompt.nix
index 5b2d674..8313fbd 100644
--- a/system/default/prompt.nix
+++ b/system/default/prompt.nix
@@ -33,6 +33,7 @@ let
     "rp1" = colors.turquoise;         # Turquoise
     "mab" = colors.lavender;          # Lavender
     "C02CLC7FLVDL" = colors.gold;     # Gold
+    "M04MN219CK" = colors.gold;       # Gold
   };
 
   # Get the current hostname
diff --git a/system/macos/environment.nix b/system/macos/environment.nix
index a68cc65..e038ef4 100644
--- a/system/macos/environment.nix
+++ b/system/macos/environment.nix
@@ -2,4 +2,11 @@
 {
   # Manage /etc/shells and place add nix version of bash
   environment.shells = [ pkgs.bash ];
+
+  # Enable ls colors
+  environment.variables = {
+    CLICOLOR = "1";
+    LSCOLORS = "ExFxBxDxCxegedabagacad";
+  };
+  environment.shellAliases.ls = "ls --color";
 }
diff --git a/system/macos/nix.nix b/system/macos/nix.nix
new file mode 100644
index 0000000..fe0b5fc
--- /dev/null
+++ b/system/macos/nix.nix
@@ -0,0 +1,12 @@
+{ config, lib, ... }:
+{
+  # Enable the Nix package manager
+  nix = {
+    enable = true;
+
+    settings = {
+      # Configure trusted users who can perform privileged Nix operations
+      trusted-users = lib.mkForce [ "@admin" "${config.system.primaryUser}" ];
+    };
+  };
+}