From d0210b2e7912fbda93f0046fd96491edef2f9e2e Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <rafiq@rrv.sh>
Date: Sat, 13 Jun 2026 12:26:53 +0800
Subject: [PATCH] feat(nixos): enable USB automounting

---
 nix/modules/usb-automount.nix | 30 ++++++++++++++++++++++++++++++
 nix/profiles/graphical.nix    |  1 +
 2 files changed, 31 insertions(+)
 create mode 100644 nix/modules/usb-automount.nix

diff --git a/nix/modules/usb-automount.nix b/nix/modules/usb-automount.nix
new file mode 100644
index 00000000..71ffb174
--- /dev/null
+++ b/nix/modules/usb-automount.nix
@@ -0,0 +1,30 @@
+{
+  config.flake.modules.nixos."usb-automount" =
+    { pkgs, ... }:
+    {
+      # udisks2 provides the DBus service and udisksctl CLI used by tools such as
+      # zmk-nix's UF2 flasher. udiskie is the per-user automounter that mounts
+      # removable drives under /run/media/$USER when they appear.
+      services = {
+        udisks2.enable = true;
+        gvfs.enable = true;
+      };
+
+      environment.systemPackages = with pkgs; [
+        udisks2
+        udiskie
+        usbutils
+      ];
+
+      home-manager.sharedModules = [
+        {
+          services.udiskie = {
+            enable = true;
+            automount = true;
+            notify = true;
+            tray = "never";
+          };
+        }
+      ];
+    };
+}
diff --git a/nix/profiles/graphical.nix b/nix/profiles/graphical.nix
index d5e56811..443a834a 100644
--- a/nix/profiles/graphical.nix
+++ b/nix/profiles/graphical.nix
@@ -51,6 +51,7 @@ in
         firefox
         hyprland
         audio-config
+        usb-automount
       ];
       time.timeZone = "Asia/Singapore";
       security.polkit.enable = true;