headphones: vendor dependencies

Formula/headphones.rb

@@ -1,25 +1,44 @@
-require 'formula'
+require "formula"
 
 class Headphones < Formula
-  homepage 'https://github.com/rembo10/headphones'
-  head 'https://github.com/rembo10/headphones.git'
-  url 'https://github.com/rembo10/headphones/archive/v0.3.2.tar.gz'
-  sha1 '61653a41af9d4aed61d1cd0efb9e4a56ae32451a'
+  homepage "https://github.com/rembo10/headphones"
+  head "https://github.com/rembo10/headphones.git"
+  url "https://github.com/rembo10/headphones/archive/v0.3.2.tar.gz"
+  sha1 "61653a41af9d4aed61d1cd0efb9e4a56ae32451a"
 
-  depends_on 'Cheetah' => :python
+  resource "Markdown" do
+    url "https://pypi.python.org/packages/source/M/Markdown/Markdown-2.4.tar.gz"
+    sha1 "7a4a96cd79c4e36918484c634055c4cc27bdf7d4"
+  end
+
+  resource "Cheetah" do
+    url "https://pypi.python.org/packages/source/C/Cheetah/Cheetah-2.4.4.tar.gz"
+    sha1 "c218f5d8bc97b39497680f6be9b7bd093f696e89"
+  end
 
   def startup_script; <<-EOS.undent
     #!/bin/bash
+    export PYTHONPATH="#{libexec}/lib/python2.7/site-packages:$PYTHONPATH"
     python "#{libexec}/Headphones.py" --datadir="#{etc}/headphones" "$@"
     EOS
   end
 
   def install
-    libexec.install Dir['*']
+    # TODO - strip down to the minimal install
+    prefix.install_metafiles
+    libexec.install Dir["*"]
+
+    ENV["CHEETAH_INSTALL_WITHOUT_SETUPTOOLS"] = "1"
+    ENV.prepend_create_path "PYTHONPATH", libexec+"lib/python2.7/site-packages"
+    install_args = [ "setup.py", "install", "--prefix=#{libexec}" ]
+
+    resource("Markdown").stage { system "python", *install_args }
+    resource("Cheetah").stage { system "python", *install_args }
+
     (bin+"headphones").write(startup_script)
   end
 
-  plist_options :manual => 'headphones'
+  plist_options :manual => "headphones"
 
   def plist; <<-EOS.undent
     <?xml version="1.0" encoding="UTF-8"?>