class Ledger < Formula
  desc "Command-line, double-entry accounting tool"
  homepage "https://ledger-cli.org/"
  url "https://github.com/ledger/ledger/archive/v3.1.3.tar.gz"
  sha256 "b248c91d65c7a101b9d6226025f2b4bf3dabe94c0c49ab6d51ce84a22a39622b"
  revision 2
  head "https://github.com/ledger/ledger.git"

  bottle do
    sha256 "db83f16edf50f9ef8924146954c67939aa0dfd28eb4d3ea7117be2da969a2d34" => :mojave
    sha256 "6be4a8ef637a89862f326455b20c1244dc68c0ea955ad06d9e315ab5ec80fdcd" => :high_sierra
    sha256 "ff0f9bb212a91440415225bc505bcbf305fc254e021994864955312c8c5e37d0" => :sierra
  end

  depends_on "cmake" => :build
  depends_on "boost"
  depends_on "boost-python"
  depends_on "gmp"
  depends_on "mpfr"
  depends_on "python@2"

  def install
    ENV.cxx11

    args = %W[
      --jobs=#{ENV.make_jobs}
      --output=build
      --prefix=#{prefix}
      --boost=#{Formula["boost"].opt_prefix}
      --python
      --
      -DBUILD_DOCS=1
      -DBUILD_WEB_DOCS=1
      -DUSE_PYTHON27_COMPONENT=1
      -DBoost_NO_BOOST_CMAKE=ON
    ]
    system "./acprep", "opt", "make", *args
    system "./acprep", "opt", "make", "doc", *args
    system "./acprep", "opt", "make", "install", *args

    (pkgshare/"examples").install Dir["test/input/*.dat"]
    pkgshare.install "contrib"
    pkgshare.install "python/demo.py"
    elisp.install Dir["lisp/*.el", "lisp/*.elc"]
    bash_completion.install pkgshare/"contrib/ledger-completion.bash"
  end

  test do
    balance = testpath/"output"
    system bin/"ledger",
      "--args-only",
      "--file", "#{pkgshare}/examples/sample.dat",
      "--output", balance,
      "balance", "--collapse", "equity"
    assert_equal "          $-2,500.00  Equity", balance.read.chomp
    assert_equal 0, $CHILD_STATUS.exitstatus

    system "python", pkgshare/"demo.py"
  end
end