add nagstamon

configuration.nix

@@ -17,7 +17,6 @@
       ./roles/mail.nix
       ./roles/vpn.nix
       ./roles/network.nix
-      ./roles/private.nix
       ./roles/work.nix
     ];
 

packages/nagstamon.nix

@@ -0,0 +1,45 @@
+{ stdenv, fetchFromGitHub, python37Packages, wrapQtAppsHook }:
+
+python37Packages.buildPythonApplication rec {
+  pname = "nagstamon";
+  version = "3.4.1";
+
+  src = fetchFromGitHub {
+    owner  = "foosinn";
+    repo = "Nagstamon";
+    rev = "nixos";
+    sha256 = "0m2hlnz7brcvin451y09l73lghhdjs8zwd7wn7k2ahv3829lksfq";
+  };
+
+  # Test assumes darwin
+  doCheck = false;
+
+  nativeBuildInputs = [ wrapQtAppsHook ];
+  dontWrapQtApps = true;
+  postFixup = ''
+    wrapQtApp $out/bin/nagstamon.py
+  '';
+
+  propagatedBuildInputs = with python37Packages; [
+    beautifulsoup4
+    configparser
+    dateutil
+    kerberos
+    keyring
+    lxml
+    psutil
+    pyqt5_with_qtmultimedia
+    requests
+    requests-kerberos
+    xlib
+  ];
+
+  meta = with stdenv.lib; {
+    description = "A status monitor for the desktop";
+    homepage = "https://nagstamon.ifw-dresden.de/";
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ pSub ];
+    inherit version;
+  };
+}
+

roles/work.nix

@@ -3,6 +3,7 @@
 let
   unstable = import <nixos-unstable> { config.allowUnfree = true; };
   cloudstation = pkgs.libsForQt5.callPackage (import ../packages/cloudstation.nix) {};
+  bbnagstamon = pkgs.libsForQt5.callPackage (import ../packages/nagstamon.nix) {};
 in {
 
   security.pki.certificateFiles = [
@@ -21,8 +22,7 @@ in {
     astroid
     cloudstation
     drone-cli
-    nagstamon
-    python37Packages.pyqt5_with_qtmultimedia # required for nagstamon
+    bbnagstamon
     unstable.slack
     unstable.velero
   ];