snowfall lib migration WIP

modules/nixos/gpg/default.nix

@@ -0,0 +1,30 @@
+{
+  lib,
+  pkgs,
+  inputs,
+  namespace,
+  system,
+  target,
+  format,
+  virtual,
+  systems,
+  config,
+  ...
+}:
+with lib;
+with lib.${namespace}; let
+  cfg = config.${namespace}.gpg;
+in {
+  options.${namespace}.gpg = with types; {
+    enable = mkBoolOpt false "Enable gpg with emacs/terminal support";
+  };
+
+  config = mkIf cfg.enable {
+    programs.gnupg.agent = {
+      enable = true;
+      settings = {
+        pinentry-program = lib.mkForce "${pkgs.pinentry-curses}/bin/pinentry-curses";
+      };
+    };
+  };
+}