change gpg pinentry to shell script which can determine which session type is used

home/modules/gpg/default.nix

@@ -2,6 +2,7 @@
   pkgs,
   config,
   lib,
+  outputs,
   ...
 }:
 {
@@ -26,7 +27,7 @@
         {
           enable = true;
           enableSshSupport = true;
-          pinentryPackage = pkgs.pinentry-curses;
+          pinentryPackage = outputs.packages."${pkgs.system}".pinentry-selector;
         }
         (lib.mkIf config.youthlic.programs.fish.enable {
           enableFishIntegration = true;

nixos/configurations/Tytonidae/default.nix

@@ -29,14 +29,14 @@
       openssh.enable = true;
       steam.enable = true;
     };
-    gui.enabled = "niri";
+    gui.enabled = "cosmic";
   };
 
   specialisation = {
-    cosmic = {
+    niri = {
       inheritParentConfig = true;
       configuration = {
-        youthlic.gui.enabled = lib.mkForce "cosmic";
+        youthlic.gui.enabled = lib.mkForce "niri";
       };
     };
   };

pkgs/default.nix

@@ -4,6 +4,7 @@
   ...
 }:
 {
+  pinentry-selector = pkgs.callPackage ./pinentry-selector.nix { };
   immersive-translate =
     (pkgs.callPackage "${inputs.firefox-addons}/default.nix" { }).firefox-addons.immersive-translate;
 }

pkgs/pinentry-selector.nix

@@ -0,0 +1,22 @@
+{ pkgs }:
+pkgs.writeShellApplication {
+  name = "pinentry";
+  runtimeInputs = with pkgs; [
+    pinentry-all
+  ];
+  text = ''
+    case $(tty) in
+      /dev/tty[1-9])
+        pinentry-curses;;
+      /dev/pts/*)
+        if [ -z "$SSH_CLIENT" ]; then
+          pinentry-qt
+        else
+          pinentry-curses
+        fi
+      ;;
+      *)
+        pinentry-curses;;
+    esac
+  '';
+}