homebrew recipe for the unity cache server

unity-cache.rb

require 'formula'

class UnityCache < Formula
  homepage 'http://unity3d.com/unity/collaboration/'
  url 'http://netstorage.unity3d.com/unity/CacheServer-4.5.5.zip'
  sha1 'e56e288550dc48cfeaebcf9bba5f07ae566e1747'

  depends_on 'node'

  def install
    %w[db/unity-cache log/unity-cache].each { |p| (var+p).mkpath }
    libexec.install "CacheServer.js"
  end

  plist_options :manual => "#{HOMEBREW_PREFIX}/bin/node #{HOMEBREW_PREFIX}/opt/unity-cache/libexec/CacheServer.js --path #{HOMEBREW_PREFIX}/var/unity-cache"

  def plist; <<-EOS.undent
    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
    <plist version="1.0">
      <dict>
        <key>Label</key>
        <string>#{plist_name}</string>
        <key>ProgramArguments</key>
        <array>
          <string>#{HOMEBREW_PREFIX}/bin/node</string>
          <string>#{HOMEBREW_PREFIX}/opt/unity-cache/libexec/CacheServer.js</string>
          <string>--path</string>
          <string>#{HOMEBREW_PREFIX}/var/unity-cache</string>
        </array>
        <key>RunAtLoad</key>
        <true/>
        <key>StandardOutPath</key>
        <string>#{HOMEBREW_PREFIX}/var/log/unity-cache/access.log</string>
        <key>StandardErrorPath</key>
        <string>#{HOMEBREW_PREFIX}/var/log/unity-cache/error.log</string>
      </dict>
    </plist>
  EOS
  end
end