Convert Imv configuration to module

home-manager/imv.nix

@@ -1,5 +0,0 @@
-_: {
-  programs.imv = {
-    enable = true;
-  };
-}

modules/home-manager/application/imv/default.nix

@@ -0,0 +1,18 @@
+{ lib, config, ... }:
+with lib;
+let
+  cfg = config.modules.application.zathura;
+in
+{
+  options.modules.application.imv = {
+    enable = mkEnableOption "enable IMV image viewer";
+  };
+  config = mkIf cfg.enable {
+    programs.imv = {
+      enable = true;
+    };
+    xdg.mimeApps.defaultApplications = {
+        "image/*" = "imv-dir.desktop";
+    };
+  };
+}

modules/home-manager/default.nix

@@ -1,6 +1,7 @@
 { ... }:
 {
   imports = [
+    ./application/imv
     ./application/zathura
     ./cli/neovim
     ./cli/vifm

nixos/default.nix

@@ -67,7 +67,6 @@
       ] ++ (if hostConfig.desktop then 
         [
           ../home-manager/foot.nix
-          ../home-manager/imv.nix
           ../home-manager/mpv
         ]
         else []