onestepback: 0.98 -> 0.991

- Update to version 0.991
- Add color variants of the theme
- Change home page

pkgs/misc/themes/onestepback/default.nix

@@ -1,23 +1,37 @@
-{ stdenv, fetchzip }:
+{ stdenv, fetchurl, unzip }:
 
-let
-  version = "0.98";
-
-in fetchzip {
+stdenv.mkDerivation rec {
   name = "onestepback-${version}";
+  version = "0.991";
 
-  url = "http://www.vide.memoire.free.fr/perso/OneStepBack/OneStepBack-v${version}.zip";
+  srcs = [
+    (fetchurl {
+      url = "http://www.vide.memoire.free.fr/perso/OneStepBack/OneStepBack-v${version}.zip";
+      sha256 = "1jfgcgzbb6ra9qs3zcp6ij0hfldzg3m0yjw6l6vf4kq1mdby1ghm";
+    })
+    (fetchurl {
+      url = "http://www.vide.memoire.free.fr/perso/OneStepBack/OneStepBack-grey-brown-green-blue-v${version}.zip";
+      sha256 = "0i006h1asbpfdzajws0dvk9acplvcympzgxq5v3n8hmizd6yyh77";
+    })
+    (fetchurl {
+      url = "http://www.vide.memoire.free.fr/perso/OneStepBack/OneStepBack-green-brown-v${version}.zip";
+      sha256 = "16p002lak6425gcskny4hzws8x9dgsm6j3a1r08y11rsz7d2hnmy";
+    })
+  ];
 
-  postFetch = ''
-    mkdir -p $out/share/themes
-    unzip $downloadedFile -x OneStepBack/LICENSE -d $out/share/themes
+  nativeBuildInputs = [ unzip ];
+
+  sourceRoot = ".";
+
+  installPhase = ''
+    mkdir -p  $out/share/themes
+    cp -a OneStepBack* $out/share/themes/
+    rm $out/share/themes/*/{LICENSE,README*}
   '';
 
-  sha256 = "0sjacvx7020lzc89r5310w83wclw96gzzczy3mss54ldkgmnd0mr";
-
   meta = with stdenv.lib; {
     description = "Gtk theme inspired by the NextStep look";
-    homepage = https://www.opendesktop.org/p/1013663/;
+    homepage = http://www.vide.memoire.free.fr/perso/OneStepBack;
     license = licenses.gpl3;
     platforms = platforms.all;
     maintainers = [ maintainers.romildo ];