# Copyright (C) 2018  Ruby-GNOME2 Project Team
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

require "pkg-config"
require "native-package-installer"

if File.exist?(File.join(__dir__, "..", "vendor"))
  task :default => "nothing"
else
  task :default => "dependency:check"
end

task :nothing do
end

namespace :dependency do
  desc "Check dependency"
  task :check do
    unless PKGConfig.check_version?("gegl-0.4")
      unless NativePackageInstaller.install(:altlinux => "gegl-devel",
                                            :debian => "libgegl-dev",
                                            :redhat => "pkgconfig(gegl-0.4)",
                                            :arch => "gegl",
                                            :homebrew => "gegl",
                                            :macports => "gegl",
                                            :msys2 => "gegl")
        exit(false)
      end
    end
  end
end