1 files changed, 38 insertions, 1 deletions
diff --git a/modules/common/common/xdg.nix b/modules/common/xdg.nix
index 4463c15..c581369 100644
--- a/modules/common/common/xdg.nix
+++ b/modules/common/xdg.nix
@@ -1,5 +1,13 @@
-{ config, lib, ... }:
+{
+  config,
+  lib,
+  this,
+  ...
+}:
 with lib;
+let
+  cfg = config.nixfiles.modules.common.xdg;
+in
 {
   imports =
     let
@@ -68,5 +76,34 @@ with lib;
           videos = tmp;
         };
     };
+    defaultApplications = mkOption {
+      description = "Default applications.";
+      type = with types; attrsOf (listOf str);
+      default = { };
+    };
+  };
+
+  config = {
+    xdg.portal = mkIf this.isHeadful { enable = true; };
+
+    hm.xdg = mkMerge [
+      (with cfg; {
+        enable = true;
+
+        inherit cacheHome;
+        inherit configHome;
+        inherit dataHome;
+        inherit stateHome;
+        inherit userDirs;
+      })
+      (mkIf this.isHeadful {
+        mimeApps = {
+          enable = true;
+          defaultApplications = mkMerge (
+            mapAttrsToList (n: v: genAttrs v (_: [ "${n}.desktop" ])) cfg.defaultApplications
+          );
+        };
+      })
+    ];
   };
 }