move home sops config to module

home/modules/sops.nix

@@ -0,0 +1,48 @@
+{
+  lib,
+  config,
+  pkgs,
+  rootPath,
+  ...
+}:
+{
+  options = {
+    youthlic.programs.sops = {
+      enable = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        example = true;
+        description = ''
+          whether enable sops-nix or not
+        '';
+      };
+      keyFile = lib.mkOption {
+        type = lib.types.nonEmptyStr;
+        default = "${config.home.homeDirectory}/.config/sops/age/keys.txt";
+        description = ''
+          path to age key file
+        '';
+      };
+    };
+  };
+  config =
+    let
+      cfg = config.youthlic.programs.sops;
+    in
+    lib.mkIf cfg.enable {
+      home.packages = (
+        with pkgs;
+        [
+          sops
+          age
+        ]
+      );
+      sops = {
+        age = {
+          keyFile = cfg.keyFile;
+          generateKey = false;
+        };
+        defaultSopsFile = rootPath + "/secrets/general.yaml";
+      };
+    };
+}