Move pass/agent.nix to pass/service.nix

Add password-store-sync service
Fix passwors store directory setting by using nix variables

home/default.nix

@@ -3,7 +3,7 @@
 {
   imports = [
     ./accounts/service.nix
-    ./pass/agent.nix
+    ./pass/service.nix
     ./git/default.nix
     ./ssh/default.nix
     ./tui/default.nix

home/pass/agent.nix

@@ -1,16 +0,0 @@
-{ ... }:
-
-{
-  imports = [ ./default.nix ];
-  services.gpg-agent = {
-    enable = true;
-    defaultCacheTtl = 7200;
-    defaultCacheTtlSsh = 7200;
-    pinentryFlavor = "gtk2";
-    extraConfig = ''
-      no-allow-external-cache
-      allow-emacs-pinentry
-      allow-loopback-pinentry
-    '';
-  };
-}

home/pass/default.nix

@@ -1,4 +1,4 @@
-{ pkgs, ... }:
+{ config, pkgs, ... }:
 
 {
   programs = {
@@ -6,7 +6,8 @@
     password-store = {
       enable = true;
       package = pkgs.pass.withExtensions (exts: [ exts.pass-otp ]);
-      settings.PASSWORD_STORE_DIR = "$HOME/.password-store";
+      settings.PASSWORD_STORE_DIR = with config.home;
+        "${homeDirectory}/.password-store";
     };
     git.extraConfig.credential.helper =
       "${pkgs.gitFull}/bin/git-credential-libsecret";

home/pass/service.nix

@@ -0,0 +1,19 @@
+{ ... }:
+
+{
+  imports = [ ./default.nix ];
+  services = {
+    gpg-agent = {
+      enable = true;
+      defaultCacheTtl = 7200;
+      defaultCacheTtlSsh = 7200;
+      pinentryFlavor = "gtk2";
+      extraConfig = ''
+        no-allow-external-cache
+        allow-emacs-pinentry
+        allow-loopback-pinentry
+      '';
+    };
+    password-store-sync.enable = true;
+  };
+}