Reworked home manager configuration to modules

modules/home/applications/devenv.nix

@@ -0,0 +1,29 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.settings.applications.devenv;
+in {
+  options = {
+    settings.applications.devenv.enable = lib.mkOption {
+      type = lib.types.bool;
+      description = ''
+        Enable common applications
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
+    home.packages = with pkgs; [
+      unstable.devenv
+      cloc
+    ];
+
+    programs.direnv = {
+      enable = true;
+      enableBashIntegration = true;
+    };
+  };
+}
+