From fd531d2f826517dfc7cfa6e5254a740e04d07be1 Mon Sep 17 00:00:00 2001
From: Fabian Hauser <fabian@fh2.ch>
Date: Wed, 5 Jun 2024 16:39:38 +0200
Subject: [PATCH] Add yubikey touch indicator

---
 home/fhauser/applications/gpg.nix | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/home/fhauser/applications/gpg.nix b/home/fhauser/applications/gpg.nix
index c5388a0..f72d28f 100644
--- a/home/fhauser/applications/gpg.nix
+++ b/home/fhauser/applications/gpg.nix
@@ -1,4 +1,4 @@
-{ pkgs, pkgsUnstable, ... }:
+{ pkgs, pkgsUnstable, lib, ... }:
 {
   #TODO: ENV variabls for agent
   programs.gpg = {
@@ -56,4 +56,28 @@
       "638143D3F6421377E9D4C7F1D2EDC5AA0A860351" # 0x3E957C9C8CB5D6B2 / fabian.hauser@qo.is
     ];
   };
+
+  systemd.user.sockets.yubikey-touch-detector = {
+    Unit.Description = "Unix socket activation for YubiKey touch detector service";
+    Socket = {
+      ListenStream = "%t/yubikey-touch-detector.socket";
+      RemoveOnStop = true;
+    };
+    Install.WantedBy = [ "sockets.target" ];
+  };
+
+  systemd.user.services.yubikey-touch-detector = {
+    Unit = {
+      Description = "Detects when your YubiKey is waiting for a touch";
+      Requires = "yubikey-touch-detector.socket";
+    };
+    Service = {
+      ExecStart = "${lib.getExe pkgs.yubikey-touch-detector} --libnotify";
+      EnvironmentFile = "-%E/yubikey-touch-detector/service.conf";
+    };
+    Install = {
+      Also = "yubikey-touch-detector.socket";
+      WantedBy = [ "default.target" ];
+    };
+  };
 }