vitess.rb

class Vitess < Formula
  desc "Vitess is a database clustering system for horizontal scaling of MySQL."
  homepage "http://vitess.io"

  url "https://github.com/arthurnn/vitess.git",
      :branch => "arthurnn/easier_build",
      :revision => "f73a77ebe144e022db27c6eb9df92dc6b60a52ae"
  head "https://github.com/arthurnn/vitess.git",
       :shallow => false
  version "2.1.1.f73a77"

  depends_on "go" => :build
  depends_on "pkg-config" => :build

  def install
    ENV["GOPATH"] = buildpath

    contents = Dir["{*,.git,.gitignore}"]
    (buildpath/"src/github.com/youtube/vitess").install contents

    cd "src/github.com/youtube/vitess" do
      system "make", "build"
      prefix.install "web"
    end

    [
      "vtclient",
      "vtcombo",
      "vtctl",
      "vtctlclient",
      "vtctld",
      "vtexplain",
      "vtgate",
      "vtqueryserver",
      "vttablet",
      "vtworker",
      "vtworkerclient",
    ].each do |binary|
      bin.install "bin/#{binary}"
    end

    prefix.install_metafiles
  end

  test do
    begin
      pid = fork do
        exec bin/"vtcombo",
             "-port=15900",
             "-mycnf_server_id", "1",
             "-web_dir", "#{prefix}/web/vtctld",
             "-web_dir2", "#{prefix}/web/vtctld2/app"
      end
      sleep 1
      output = shell_output("curl -I 127.0.0.1:15900/app2/")
      assert_match "200 OK", output
    ensure
      Process.kill(9, pid)
      Process.wait(pid)
    end
  end
end