class SNail < Formula
  desc "Fork of Heirloom mailx"
  homepage "https://www.sdaoden.eu/code.html"
  url "https://www.sdaoden.eu/downloads/s-nail-14.9.6.tar.gz"
  sha256 "7f33452fa2848bae95fb7ab92a98e11315057104c5484626245316f5f5806acb"

  bottle do
    sha256 "758115888fe3d5451626401cf8dd9d6d11fc8397b33c82c8221b30fb4d21601e" => :high_sierra
    sha256 "bf7f18df0e2834026b64edbb9d542d0884e5ac4179e2b23e96b93c0cf778696e" => :sierra
    sha256 "c707a57fdff1f46ceadb84dfc5b7f7142eaf529e0fa2d0272b298d7b5f3d21f8" => :el_capitan
  end

  depends_on "libidn"
  depends_on "openssl"

  def install
    system "make", "OPT_AUTOCC=no",
                   "CC=#{ENV.cc}",
                   "cc_maxtopt=1",
                   "OPT_NOMEMBDBG=1",
                   "C_INCLUDE_PATH=#{Formula["openssl"].opt_include}",
                   "LDFLAGS=-L#{Formula["openssl"].opt_lib}",
                   "VAL_PREFIX=#{prefix}",
                   "OPT_DOTLOCK=no",
                   "config"
    system "make", "build"
    system "make", "install"
  end

  test do
    ENV["SOURCE_DATE_EPOCH"] = "844221007"

    date1 = Utils.popen_read("date", "-r", "844221007", "+%a %b %e %T %Y")
    date2 = Utils.popen_read("date", "-r", "844221007", "+%a, %d %b %Y %T %z")

    expected = <<~EOS
      From reproducible_build #{date1.chomp}
      Date: #{date2.chomp}
      To:
      User-Agent: s-nail reproducible_build

      Hello oh you Hammer2!
    EOS

    input = "Hello oh you Hammer2!\n"
    output = pipe_output("#{bin}/s-nail -#:/ -Sexpandaddr -", input, 0)
    assert_equal expected, output.chomp
  end
end