Add git config and initial emacs config.

nix/configuration/configuration.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, pkgs-unstable, ... }:
+{ config, lib, pkgs, pkgs-unstable, home-manager, ... }:
 
 {
   imports =
@@ -9,6 +9,8 @@
       ./zfs.nix
       ./network.nix
       ./roles/sway
+      ./roles/emacs
+      ./roles/git
     ];
 
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
@@ -33,6 +35,14 @@
       "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIAFNcSXwvy+brYTOGo56G93Ptuq2MmZsjvRWAfMqbmMLAAAABHNzaDo="
     ];
   };
+  home-manager.users.talexander = { pkgs, ... }: {
+    home.packages = [ pkgs.atool pkgs.httpie ];
+    programs.bash.enable = true;
+
+    # The state version is required and should stay at the version you
+    # originally installed.
+    home.stateVersion = "24.11";
+  };
 
   # Automatic garbage collection
   nix.gc = {
@@ -56,7 +66,6 @@
   environment.defaultPackages = lib.mkForce [];
 
   environment.systemPackages = with pkgs; [
-    git
     wget
     mg
     rsync
@@ -112,8 +121,8 @@
     unitConfig.DefaultDependencies = "no";
     serviceConfig.Type = "oneshot";
     script = ''
-      zfs rollback -r zroot/linux/root@blank
-      zfs rollback -r zroot/linux/home@blank
+      zfs rollback -r zroot/linux/nix/root@blank
+      zfs rollback -r zroot/linux/nix/home@blank
       echo "rollback complete"
     '';
   };
@@ -121,8 +130,6 @@
   environment.persistence."/persist" = {
     hideMounts = true;
     directories = [
-      "/etc/nixos" # Contains system configuration, optional
-      "/etc/NetworkManager/system-connections" # Wifi settings
       "/var/lib/iwd" # Wifi settings
       "/var/lib/nixos" # Contains user information (uids/gids)
     ];