packages: Add swaync and gajim-mainwindow

packages/tools/desktop/swaync/default.nix

@@ -0,0 +1,31 @@
+{
+  stdenv, lib
+, fetchgit
+
+, meson, cmake, pkg-config, ninja
+, gtk3, gobject-introspection, libgee, gtk-layer-shell, dbus, libhandy, json-glib, vala
+, wrapGAppsHook
+}:
+
+stdenv.mkDerivation {
+  pname = "swaync";
+  version = "0.2";
+
+  src = fetchgit {
+    url = "https://github.com/ErikReider/SwayNotificationCenter.git";
+    rev = "9aae9c92c8c4b0a0af64518fcee91ab300fc65ea";
+    sha256 = "1yrhwafpj2gjyf8aiq8nwaxb66h54vliph1d4gpnlih6ca3627il";
+  };
+
+  buildInputs = [ gtk3 gtk-layer-shell gobject-introspection libgee libhandy dbus json-glib vala ];
+  nativeBuildInputs = [ wrapGAppsHook meson cmake pkg-config ninja ];
+
+  strictDeps = false;
+  
+  meta = with lib; {
+    description = "A simple notification daemon with a gui built for Sway";
+    homepage = "https://github.com/ErikReider/SwayNotificationCenter";
+    maintainers = [];
+    platforms = platforms.linux;
+  };
+}