1 files changed, 23 insertions, 0 deletions
diff --git a/Library/Formula/jruby.rb b/Library/Formula/jruby.rb
new file mode 100644
index 000000000..58103e225
--- /dev/null
+++ b/Library/Formula/jruby.rb
@@ -0,0 +1,23 @@
+require 'brewkit'
+
+# My god! 20,000 files?!
+# TODO trim that a bit? Seems crazy.
+
+class Jruby <Formula
+  @url='http://dist.codehaus.org/jruby/1.3.1/jruby-src-1.3.1.tar.gz'
+  @homepage='http://jruby.org/'
+  @md5='c7e2aa4a3065db445a8b3e17ecff9fe0'
+
+  def install
+    system "ant"
+
+    Dir.chdir 'bin' do
+      FileUtils.rm Dir['*.bat']
+      Dir['*'].each do |file|
+        FileUtils.mv file, "j#{file}" unless file.match /^[j_]/
+      end
+    end
+
+    prefix.install Dir['*']
+  end
+end