{ stdenv, fetchFromGitHub, gtk-engine-murrine }: stdenv.mkDerivation rec { pname = "theme-obsidian2"; version = "2.12"; src = fetchFromGitHub { owner = "madmaxms"; repo = "theme-obsidian-2"; rev = "v${version}"; sha256 = "1srl6wm6fjdc5pi9fjl5nghn4q40hn5jcxxl8qjvz8lkczylynnb"; }; propagatedUserEnvPkgs = [ gtk-engine-murrine ]; installPhase = '' runHook preInstall mkdir -p $out/share/themes cp -a Obsidian-2 $out/share/themes runHook postInstall ''; meta = with stdenv.lib; { description = "Gnome theme, based upon Adwaita-Maia dark skin"; homepage = "https://github.com/madmaxms/theme-obsidian-2"; license = with licenses; [ gpl3 ]; platforms = platforms.linux; maintainers = [ maintainers.romildo ]; }; }