From bf1726257864b7772e56467abfddf89540cbeb30 Mon Sep 17 00:00:00 2001
From: Oleksii Filonenko <brightone@protonmail.com>
Date: Mon, 30 Dec 2019 13:58:58 +0200
Subject: [PATCH] nixos/what: init

---
 nixos/modules/module-list.nix   |  1 +
 nixos/modules/programs/what.nix | 29 +++++++++++++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 nixos/modules/programs/what.nix

diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index 914f9a878b0..2dc3378bf00 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -159,6 +159,7 @@
   ./programs/wavemon.nix
   ./programs/way-cooler.nix
   ./programs/waybar.nix
+  ./programs/what.nix
   ./programs/wireshark.nix
   ./programs/x2goserver.nix
   ./programs/xfs_quota.nix
diff --git a/nixos/modules/programs/what.nix b/nixos/modules/programs/what.nix
new file mode 100644
index 00000000000..02e4eaba723
--- /dev/null
+++ b/nixos/modules/programs/what.nix
@@ -0,0 +1,29 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let cfg = config.programs.what;
+in {
+  meta.maintainers = with maintainers; [ filalex77 ];
+
+  options = {
+    programs.what = {
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Whether to add what to the global environment and configure a
+          setcap wrapper for it.
+        '';
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = with pkgs; [ what ];
+    security.wrappers.what = {
+      source = "${pkgs.what}/bin/what";
+      capabilities = "cap_net_raw,cap_net_admin+ep";
+    };
+  };
+}