1 files changed, 44 insertions, 0 deletions
diff --git a/nix/flake.nix b/nix/flake.nix
new file mode 100644
index 0000000..8896f2f
--- /dev/null
+++ b/nix/flake.nix
@@ -0,0 +1,44 @@
+{
+  description = "Home-Manager profiles for the Arch host and the Ubuntu remote-dev VM.";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    home-manager = {
+      url = "github:nix-community/home-manager/master";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = { self, nixpkgs, home-manager, ... }:
+    let
+      system = "x86_64-linux";
+      pkgs = import nixpkgs {
+        inherit system;
+        # Whitelist specific unfree packages (claude-code,
+        # github-copilot-cli) instead of globally setting allowUnfree,
+        # so a typo elsewhere can't silently pull in additional unfree
+        # deps.
+        config.allowUnfreePredicate = pkg:
+          builtins.elem (nixpkgs.lib.getName pkg) [
+            "claude-code"
+            "github-copilot-cli"
+          ];
+      };
+
+      mkProfile = module: home-manager.lib.homeManagerConfiguration {
+        inherit pkgs;
+        modules = [ module ];
+        # Path to the cloned dotfiles checkout — passed in so the
+        # modules can symlink shared configs from the same repo.
+        extraSpecialArgs = {
+          dotfilesRoot = ../.;
+        };
+      };
+    in
+    {
+      homeConfigurations = {
+        vm   = mkProfile ./vm.nix;
+        host = mkProfile ./host.nix;
+      };
+    };
+}