class Wxmaxima < Formula
  desc "Cross platform GUI for Maxima"
  homepage "https://wxmaxima-developers.github.io/wxmaxima/"
  url "https://github.com/wxMaxima-developers/wxmaxima/archive/Version-19.12.2.tar.gz"
  sha256 "9881ec6caca89cf870e7e632725c8feab8b4a83c7a7a6254db94d2c5706ee283"
  head "https://github.com/wxMaxima-developers/wxmaxima.git"

  bottle do
    cellar :any
    sha256 "7b43830a2f620c88827ed1900dea643a4d46e537b7a191852ea52560285c6985" => :catalina
    sha256 "6af8bf97a58785ebfb9a68081a00e970b145ebe2af188ae8d407b509329b951c" => :mojave
    sha256 "6d2894f5398129023c231d12b190641076e8a2ef16cdddcd200b042d236bdf96" => :high_sierra
  end

  depends_on "cmake" => :build
  depends_on "gettext" => :build
  depends_on "wxmac"

  def install
    system "cmake", ".", *std_cmake_args
    system "make", "install"
    prefix.install "wxMaxima.app"

    bash_completion.install "data/wxmaxima"
  end

  def caveats; <<~EOS
    When you start wxMaxima the first time, set the path to Maxima
    (e.g. #{HOMEBREW_PREFIX}/bin/maxima) in the Preferences.

    Enable gnuplot functionality by setting the following variables
    in ~/.maxima/maxima-init.mac:
      gnuplot_command:"#{HOMEBREW_PREFIX}/bin/gnuplot"$
      draw_command:"#{HOMEBREW_PREFIX}/bin/gnuplot"$
  EOS
  end

  test do
    assert_match "algebra", shell_output("#{bin}/wxmaxima --help 2>&1")
  end
end