Add cross-platform Nix flake bootstrap

Adds a flake providing shared modules for NixOS and standalone
home-manager, a copyable NixOS host template, and the OpenSpec
tooling/change scaffolding used to plan this work.

1 files changed, 15 insertions, 0 deletions

diff --git a/users/tom.nix b/users/tom.nix
new file mode 100644
index 0000000..94abcc3
--- /dev/null
+++ b/users/tom.nix
@@ -0,0 +1,15 @@
+{ pkgs, ... }:
+{
+  imports = [ ../modules/home ];
+
+  home.username = "tom";
+  home.homeDirectory = if pkgs.stdenv.isDarwin then "/Users/tom" else "/home/tom";
+
+  # Set once at first install/activation; never bump retroactively.
+  home.stateVersion = "24.05";
+
+  programs.git = {
+    userName = "Tom van der Lee";
+    userEmail = "t0m.vd.l33@gmail.com";
+  };
+}