cinnamon.mint-x-icons: init at 1.5.5

pkgs/desktops/cinnamon/default.nix

@@ -23,6 +23,7 @@ lib.makeScope pkgs.newScope (self: with self; {
   cjs = callPackage ./cjs { };
   nemo = callPackage ./nemo { };
   mint-themes = callPackage ./mint-themes { };
+  mint-x-icons = callPackage ./mint-x-icons { };
   mint-y-icons = callPackage ./mint-y-icons { };
   muffin = callPackage ./muffin { };
   xapps = callPackage ./xapps { };

pkgs/desktops/cinnamon/mint-x-icons/default.nix

@@ -0,0 +1,57 @@
+{ fetchFromGitHub
+, stdenv
+, gnome3
+, gnome-icon-theme
+, hicolor-icon-theme
+, gtk3
+, humanity-icon-theme
+, ubuntu-themes
+}:
+
+stdenv.mkDerivation rec {
+  pname = "mint-x-icons";
+  version = "1.5.5";
+
+  src = fetchFromGitHub {
+    owner = "linuxmint";
+    repo = pname;
+    # commit is named 1.5.5, tags=404
+    rev = "ecfbeb62bba41e85a61099df467c4700ac63c1e0";
+    sha256 = "1yxm7h7giag5hmymgxsg16vc0rhxb2vn3piaksc463mic4vwfa3i";
+  };
+
+  propagatedBuildInputs = [
+    gnome3.adwaita-icon-theme
+    gnome-icon-theme
+    hicolor-icon-theme
+    humanity-icon-theme
+    ubuntu-themes # provides ubuntu-mono-dark
+  ];
+
+  nativeBuildInputs = [
+    gtk3
+  ];
+
+  dontDropIconThemeCache = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out
+    mv usr/share $out
+
+    for theme in $out/share/icons/*; do
+      gtk-update-icon-cache $theme
+    done
+
+    runHook postInstall
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "https://github.com/linuxmint/mint-x-icons";
+    description = "Mint/metal theme based on mintified versions of Clearlooks Revamp, Elementary and Faenza";
+    license = licenses.gpl3Plus; # from debian/copyright
+    platforms = platforms.linux;
+    maintainers = teams.cinnamon.members;
+  };
+}