adding math user

users/math/default.nix

@@ -0,0 +1,52 @@
+{
+  pkgs,
+  config,
+  ...
+}:
+let
+  ifTheyExist = groups: builtins.filter (group: builtins.hasAttr group config.users.groups) groups;
+in
+{
+
+  sops.secrets.math_password = {
+    sopsFile = ../secrets.yaml;
+    neededForUsers = true;
+  };
+
+  users = {
+    users.math = {
+      isNormalUser = true;
+
+      hashedPasswordFile = "${config.sops.secrets.math_password.path}";
+
+      shell = pkgs.zsh;
+      group = "math";
+      openssh.authorizedKeys.keys = [
+        "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJYZFsc9CSH03ZUP7y81AHwSyjLwFmcshVFCyxDcYhBT rhapsody-in-green" # cspell:disable-line
+      ];
+      extraGroups = [
+        "audio"
+        "video"
+        "wheel"
+        "users"
+      ]
+      ++ ifTheyExist [
+        "dialout"
+        "docker"
+        "hass"
+        "libvirtd"
+        "networkmanager"
+        "plugdev"
+        "scanner"
+        "transmission"
+        "uaccess"
+        "wireshark"
+      ];
+      uid = 1003;
+    };
+
+    groups.math.gid = 1003;
+  };
+
+  home-manager.users.math = import ./systems/${config.networking.hostName}.nix;
+}