Tmux 2.1 with select-pane patch

tmux.rb

class Tmux < Formula
  desc "Terminal multiplexer"
  homepage "https://tmux.github.io/"

  stable do
    url "https://github.com/tmux/tmux/releases/download/2.1/tmux-2.1.tar.gz"
    sha256 "31564e7bf4bcef2defb3cb34b9e596bd43a3937cad9e5438701a81a5a9af6176"

    patch do
      # This fixes the Tmux 2.1 update that broke the ability to use select-pane [-LDUR]
      # to switch panes when in a maximized pane https://github.com/tmux/tmux/issues/150#issuecomment-149466158
      url "https://github.com/tmux/tmux/commit/a05c27a7e1c4d43709817d6746a510f16c960b4b.diff"
      sha256 "2a60a63f0477f2e3056d9f76207d4ed905de8a9ce0645de6c29cf3f445bace12"
    end
  end
  
  bottle do
    cellar :any
    sha256 "165ad1037a3993fd12c745cdf77bdd31133c0e13188ede37096532dddb5591c6" => :el_capitan
    sha256 "44f62e8bed576ac82d5e2f768a6f3c6efb86fe7e45b37873d137294c8ef887b6" => :yosemite
    sha256 "9c0e2229d5acdb81fcaea40776b0841301167b10fcdb3af961e07dc2d2709317" => :mavericks
  end

  head do
    url "https://github.com/tmux/tmux.git"

    depends_on "autoconf" => :build
    depends_on "automake" => :build
    depends_on "libtool" => :build
  end

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

  def install
    system "sh", "autogen.sh" if build.head?

    ENV.append "LDFLAGS", "-lresolv"
    system "./configure", "--disable-dependency-tracking",
                          "--prefix=#{prefix}",
                          "--sysconfdir=#{etc}"

    system "make", "install"

    bash_completion.install "examples/bash_completion_tmux.sh" => "tmux"
    pkgshare.install "examples"
  end

  def caveats; <<-EOS.undent
    Example configurations have been installed to:
      #{pkgshare}/examples
    EOS
  end

  test do
    system "#{bin}/tmux", "-V"
  end
end