1 files changed, 21 insertions, 0 deletions
diff --git a/nix/host.nix b/nix/host.nix
new file mode 100644
index 0000000..7d81ffe
--- /dev/null
+++ b/nix/host.nix
@@ -0,0 +1,21 @@
+{ config, pkgs, lib, dotfilesRoot, ... }:
+
+# Arch host Home-Manager profile. Layered on top of `common.nix`; adds
+# only host-specific concerns that don't make sense on the VM.
+
+{
+  imports = [ ./common.nix ];
+
+  home.username = builtins.getEnv "USER";
+  home.homeDirectory = builtins.getEnv "HOME";
+
+  # ── Smartcard (Yubikey) ────────────────────────────────────────────────────
+  # Nix's gnupg ships its own scdaemon. Delegate to the system pcscd
+  # service instead of letting nix's scdaemon open the USB device
+  # directly (which would race with pcscd). `pcsclite` provides the
+  # shared library at the path below and stays in `meta/base.txt`.
+  home.file.".gnupg/scdaemon.conf".text = ''
+    disable-ccid
+    pcsc-driver /usr/lib/libpcsclite.so.1
+  '';
+}