pandoc: 1.12.3

Formula/pandoc.rb

@@ -0,0 +1,35 @@
+require "formula"
+require "language/haskell"
+
+class Pandoc < Formula
+  include Language::Haskell::Cabal
+
+  homepage "http://johnmacfarlane.net/pandoc/"
+  url "https://pandoc.googlecode.com/files/pandoc-1.12.3.tar.gz"
+  sha1 "f519b5fb8c88ff4374432477dc12f68bbe238510"
+
+  resource "completion" do
+    url "https://github.com/dsanson/pandoc-completion.git", :branch => "master"
+  end
+
+  depends_on "ghc" => :build
+  depends_on "cabal-install" => :build
+  depends_on "gmp"
+
+  def install
+    resource("completion").stage do
+      bash_completion.install "pandoc-completion.bash"
+    end
+    cabal_sandbox do
+      cabal_install_tools "alex", "happy"
+      cabal_install "--only-dependencies", "--constraint=temporary==1.2.0.1"
+      cabal_install "--prefix=#{prefix}"
+    end
+    cabal_clean_lib
+  end
+
+  test do
+    system "pandoc", "-o", "output.html", prefix/"README"
+    assert (Pathname.pwd/"output.html").read.include? '<h1 id="synopsis">Synopsis</h1>'
+  end
+end