homebrew-core/Formula/asciidoc.rb

class Asciidoc < Formula
  desc "Formatter/translator for text files to numerous formats. Includes a2x."
  homepage "http://asciidoc.org/"
  url "https://downloads.sourceforge.net/project/asciidoc/asciidoc/8.6.9/asciidoc-8.6.9.tar.gz"
  sha256 "78db9d0567c8ab6570a6eff7ffdf84eadd91f2dfc0a92a2d0105d323cab4e1f0"
  revision 1

  bottle do
    cellar :any_skip_relocation
    sha256 "0f6e983fd2e62ddc4c13e0028e76f2e206a83f9a7371f4158c0c7997ab14634c" => :sierra
    sha256 "2e2ab0cd2462155296a05f8982b4d0c69b48db53ab26e49483c3fc116d955b67" => :el_capitan
    sha256 "e460dd7a372d465bdb2e932c02fb1339e96b7e28f47c8f750ae0546e56e517f9" => :yosemite
    sha256 "fe63d108847b9b197ee4f853b52faa8eb6d5c3990cc9919567d799f1b3dbd674" => :mavericks
  end

  head do
    url "https://github.com/asciidoc/asciidoc.git"
    depends_on "autoconf" => :build
  end

  option "with-docbook-xsl", "Install DTDs to generate manpages"

  depends_on "docbook"
  depends_on "docbook-xsl" => :optional

  def install
    system "autoconf" if build.head?
    system "./configure", "--prefix=#{prefix}"

    # otherwise macOS's xmllint bails out
    inreplace "Makefile", "-f manpage", "-f manpage -L"
    system "make", "install"
    system "make", "docs"
  end

  def caveats; <<-EOS.undent
      If you intend to process AsciiDoc files through an XML stage
      (such as a2x for manpage generation) you need to add something
      like:

        export XML_CATALOG_FILES=#{etc}/xml/catalog

      to your shell rc file so that xmllint can find AsciiDoc's
      catalog files.

      See `man 1 xmllint' for more.
    EOS
  end

  test do
    (testpath/"test.txt").write("== Hello World!")
    system "#{bin}/asciidoc", "-b", "html5", "-o", "test.html", "test.txt"
    assert_match %r{\<h2 id="_hello_world"\>Hello World!\</h2\>}, File.read("test.html")
  end
end