working flake

configuration.nix

@@ -8,7 +8,7 @@
   imports =
     [ # Include the results of the hardware scan.
       ./hardware-configuration.nix
-      "${builtins.fetchGit { url = "https://github.com/NixOS/nixos-hardware.git"; }}/apple/t2"
+      # "${builtins.fetchGit { url = "https://github.com/NixOS/nixos-hardware.git"; }}/apple/t2"
     ];
 
   # Use the systemd-boot EFI boot loader.
@@ -19,18 +19,23 @@
   networking.hostName = "tnix"; # Define your hostname.
   services.upower.enable = true;
 
-  hardware.firmware = [
-    (pkgs.stdenvNoCC.mkDerivation (final: {
-      name = "brcm-firmware";
-      src = "./firmware/brcm";
-      phases = [ "installPhase" ];
-      installPhase = ''
-        mkdir -p $out/lib/firmware/brcm
-        cp -r ./. "$out/lib/firmware/brcm"
-      '';
-    }))
+  nix.settings.experimental-features = [
+    "nix-command"
+    "flakes"
   ];
 
+  # hardware.firmware = [
+  #   (pkgs.stdenvNoCC.mkDerivation (final: {
+  #     name = "brcm-firmware";
+  #     src = "./firmware/brcm";
+  #     phases = [ "installPhase" ];
+  #     installPhase = ''
+  #       mkdir -p $out/lib/firmware/brcm
+  #       cp -r ./. "$out/lib/firmware/brcm"
+  #     '';
+  #   }))
+  # ];
+
   # Configure network connections interactively with nmcli or nmtui.
   networking.networkmanager.enable = true;
 
@@ -105,11 +110,6 @@
   # Or disable the firewall altogether.
   # networking.firewall.enable = false;
 
-  # Copy the NixOS configuration file and link it from the resulting system
-  # (/run/current-system/configuration.nix). This is useful in case you
-  # accidentally delete configuration.nix.
-  system.copySystemConfiguration = true;
-
   # This option defines the first version of NixOS you have installed on this particular machine,
   # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
   #