class Dcm2niix < Formula
  desc "DICOM to NIfTI converter"
  homepage "https://www.nitrc.org/plugins/mwiki/index.php/dcm2nii:MainPage"
  url "https://github.com/rordenlab/dcm2niix/archive/v1.0.20170624.tar.gz"
  sha256 "802acfc99b2000c0222b8f3d03be5622033c407a67e77deda52997c673ba9c1e"
  head "https://github.com/rordenlab/dcm2niix.git"

  bottle do
    cellar :any_skip_relocation
    sha256 "b92a6d21ae029d80ef09aa435309a492e7b7399854273dba72c21df16db2b7d0" => :sierra
    sha256 "15af59a69443485e5d481bcf1cfe0d8ebc46c75ea7cdd0519dd692565bdd981a" => :el_capitan
    sha256 "1ec7b18384f0759f345b6751bab7009cb3adeb4d3d643fd9f89c21f328c35664" => :yosemite
  end

  option "with-batch"

  depends_on "cmake" => :build

  resource "sample.dcm" do
    url "https://raw.githubusercontent.com/dangom/sample-dicom/master/MR000000.dcm"
    sha256 "4efd3edd2f5eeec2f655865c7aed9bc552308eb2bc681f5dd311b480f26f3567"
  end

  def install
    args = std_cmake_args
    args << "-DBATCH_VERSION=ON" if build.with? "batch"
    system "cmake", ".", *args
    system "make", "install"
  end

  test do
    resource("sample.dcm").stage testpath
    system "#{bin}/dcm2niix", "-f", "%d_%e", "-z", "n", "-b", "y", testpath
    assert File.exist? "localizer_1.nii"
    assert File.exist? "localizer_1.json"
  end
end