layan-gtk-theme: init at 2021-06-30 (#130064)

Co-authored-by: Sandro <[e-mail]>

pkgs/data/themes/layan-gtk-theme/default.nix

···
+{ stdenv
+, fetchFromGitHub
+, lib
+, gtk-engine-murrine
+}:
+
+stdenv.mkDerivation rec {
+  pname = "layan-gtk-theme";
+  version = "2021-06-30";
+
+  src = fetchFromGitHub {
+    owner = "vinceliuice";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-FI8+AJlcPHGOzxN6HUKLtPGLe8JTfTQ9Az9NsvVUK7g=";
+  };
+
+  propagatedUserEnvPkgs = [ gtk-engine-murrine ];
+
+  postPatch = ''
+    patchShebangs install.sh
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/share/themes
+    unset name && ./install.sh -d $out/share/themes
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "A flat Material Design theme for GTK 3, GTK 2 and Gnome-Shell.";
+    homepage = "https://github.com/vinceliuice/Layan-gtk-theme";
+    license = licenses.gpl3Only;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.vanilla ];
+  };
+}

pkgs/top-level/all-packages.nix

···
 
   kreative-square-fonts = callPackage ../data/fonts/kreative-square-fonts { };
 
+  layan-gtk-theme = callPackage ../data/themes/layan-gtk-theme { };
+
   lato = callPackage ../data/fonts/lato {};
 
   league-of-moveable-type = callPackage ../data/fonts/league-of-moveable-type {};