class JohnJumbo < Formula
  desc "Enhanced version of john, a UNIX password cracker"
  homepage "http://www.openwall.com/john/"

  stable do
    url "http://openwall.com/john/j/john-1.8.0-jumbo-1.tar.xz"
    sha256 "bac93d025995a051f055adbd7ce2f1975676cac6c74a6c7a3ee4cfdd9c160923"
    version "1.8.0"

    # Previously john-jumbo ignored the value of $HOME; fixed
    # upstream.  See
    # https://github.com/magnumripper/JohnTheRipper/issues/1901
    patch do
      url "https://github.com/magnumripper/JohnTheRipper/commit/d29ad8aabaa9726eb08f440001c37611fa072e0c.diff?full_index=1"
      sha256 "b3400f54c64dccce6fe4846872c945b280ec221c7a3d614b03c18029cba3695a"
    end
  end

  bottle do
    cellar :any
    rebuild 6
    sha256 "6a2460e120f697e09a1ed62a948e5ecd767fc1b24a3f331aa4d59833205e48a4" => :sierra
    sha256 "a87bf02d882413393f3f3759ab0fa6a171438609d101c7c9bc7772fe69e2ab47" => :el_capitan
    sha256 "cf9c82f416a4eb3aad7d4202b21105988d346be8d8df262ea4ca18e683475d32" => :yosemite
    sha256 "b36f66b0469b5c6cde95f780671db5b32e4e4dd7c16c4e7e591043bfdef2b65c" => :mavericks
  end

  option "without-completion", "bash/zsh completion will not be installed"

  depends_on "pkg-config" => :build
  depends_on "openssl"
  depends_on "gmp"

  conflicts_with "john", :because => "both install the same binaries"

  # Patch taken from MacPorts, tells john where to find runtime files.
  # https://github.com/magnumripper/JohnTheRipper/issues/982
  patch :DATA

  # https://github.com/magnumripper/JohnTheRipper/blob/bleeding-jumbo/doc/INSTALL#L133-L143
  fails_with :gcc do
    cause "Upstream have a hacky workaround for supporting gcc that we can't use."
  end

  def install
    cd "src" do
      args = []
      if build.bottle?
        args << "--disable-native-tests" << "--disable-native-macro"
      end
      system "./configure", *args
      system "make", "clean"
      system "make", "-s", "CC=#{ENV.cc}"
    end

    # Remove the symlink and install the real file
    rm "README"
    prefix.install "doc/README"
    doc.install Dir["doc/*"]

    # Only symlink the main binary into bin
    (share/"john").install Dir["run/*"]
    bin.install_symlink share/"john/john"

    if build.with? "completion"
      bash_completion.install share/"john/john.bash_completion" => "john.bash"
      zsh_completion.install share/"john/john.zsh_completion" => "_john"
    end

    # Source code defaults to "john.ini", so rename
    mv share/"john/john.conf", share/"john/john.ini"
  end

  test do
    touch "john2.pot"
    (testpath/"test").write "dave:#{`printf secret | /usr/bin/openssl md5`}"
    assert_match(/secret/, shell_output("#{bin}/john --pot=#{testpath}/john2.pot --format=raw-md5 test"))
    assert_match(/secret/, (testpath/"john2.pot").read)
  end
end


__END__
--- a/src/params.h	2012-08-30 13:24:18.000000000 -0500
+++ b/src/params.h	2012-08-30 13:25:13.000000000 -0500
@@ -70,15 +70,15 @@
  * notes above.
  */
 #ifndef JOHN_SYSTEMWIDE
-#define JOHN_SYSTEMWIDE			0
+#define JOHN_SYSTEMWIDE			1
 #endif
 
 #if JOHN_SYSTEMWIDE
 #ifndef JOHN_SYSTEMWIDE_EXEC /* please refer to the notes above */
-#define JOHN_SYSTEMWIDE_EXEC		"/usr/libexec/john"
+#define JOHN_SYSTEMWIDE_EXEC		"HOMEBREW_PREFIX/share/john"
 #endif
 #ifndef JOHN_SYSTEMWIDE_HOME
-#define JOHN_SYSTEMWIDE_HOME		"/usr/share/john"
+#define JOHN_SYSTEMWIDE_HOME		"HOMEBREW_PREFIX/share/john"
 #endif
 #define JOHN_PRIVATE_HOME		"~/.john"
 #endif