class Oysttyer < Formula
  desc "Command-line Twitter client"
  homepage "https://github.com/oysttyer/oysttyer"
  url "https://github.com/oysttyer/oysttyer/archive/2.9.1.tar.gz"
  sha256 "2539e993f72bc4c4547dc8c93ae385d06f285a136bc3e9192f4ce0182f6619e3"
  head "https://github.com/oysttyer/oysttyer.git"

  bottle :unneeded

  depends_on "readline" => :optional

  resource "Term::ReadLine::TTYtter" do
    url "https://cpan.metacpan.org/authors/id/C/CK/CKAISER/Term-ReadLine-TTYtter-1.4.tar.gz"
    sha256 "ac373133cee1b2122a8273fe7b4244613d0eecefe88b668bd98fe71d1ec4ac93"
  end

  def install
    bin.install "oysttyer.pl" => "oysttyer"

    if build.with? "readline"
      ENV.prepend_create_path "PERL5LIB", libexec/"lib/perl5"
      resource("Term::ReadLine::TTYtter").stage do
        system "perl", "Makefile.PL", "INSTALL_BASE=#{libexec}"
        system "make"
        system "make", "install"
      end
      bin.env_script_all_files(libexec/"bin", :PERL5LIB => ENV["PERL5LIB"])
    end
  end

  test do
    IO.popen("#{bin}/oysttyer", "r+") do |pipe|
      assert_equal "-- using SSL for default URLs.", pipe.gets.chomp
      pipe.puts "^C"
      pipe.close_write
    end
  end
end