From cb534f1baa3ab0fb0d95dfb27a8703a1ac54e62a Mon Sep 17 00:00:00 2001
From: Rickard Nilsson <rickynils@gmail.com>
Date: Mon, 1 Jul 2013 14:52:57 +0200
Subject: [PATCH] New package: Google Closure compiler version 20130603.

A JavaScript optimizing compiler.
---
 .../development/compilers/closure/default.nix | 31 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 ++
 2 files changed, 33 insertions(+)
 create mode 100644 pkgs/development/compilers/closure/default.nix

diff --git a/pkgs/development/compilers/closure/default.nix b/pkgs/development/compilers/closure/default.nix
new file mode 100644
index 00000000000..13c9f1c0350
--- /dev/null
+++ b/pkgs/development/compilers/closure/default.nix
@@ -0,0 +1,31 @@
+{ stdenv, fetchurl, jre, gnutar, bash }:
+
+stdenv.mkDerivation rec {
+  name = "closure-compiler-${version}";
+  version = "20130603";
+
+  src = fetchurl {
+    url = "http://dl.google.com/closure-compiler/compiler-${version}.tar.gz";
+    sha256 = "0bk0s8p9r9an5m0l8y23wjlx490k15i4zah0a384a2akzji8y095";
+  };
+
+  phases = [ "installPhase" ];
+
+  buildInputs = [ gnutar ];
+
+  installPhase = ''
+    mkdir -p $out/lib/java $out/bin
+    tar -xzf $src
+    cp -r compiler.jar $out/lib/java/
+    echo "#!${bash}/bin/bash" > $out/bin/closure-compiler
+    echo "${jre}/bin/java -jar $out/lib/java/compiler.jar \"\$@\"" >> $out/bin/closure-compiler
+    chmod +x $out/bin/closure-compiler
+  '';
+
+  meta = {
+    description = "A tool for making JavaScript download and run faster";
+    homepage = https://developers.google.com/closure/compiler/;
+    license = stdenv.lib.licenses.asl20;
+    platforms = stdenv.lib.platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 2e11edd297c..bc6545833fa 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2069,6 +2069,8 @@ let
 
   clean = callPackage ../development/compilers/clean { };
 
+  closurecompiler = callPackage ../development/compilers/closure { };
+
   cmucl_binary = callPackage ../development/compilers/cmucl/binary.nix { };
 
   cython = callPackage ../development/interpreters/cython { };