# Copyright 2013 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
module VagrantPlugins
  module Google
    module Action
      class WarnNetworks
        def initialize(app, env)
          @app = app
        end

        def call(env)
          # Default SSH forward always exists so "> 1"
          if env[:machine].config.vm.networks.length > 1
            env[:ui].warn(I18n.t("vagrant_google.warn_networks"))
          end

          @app.call(env)
        end
      end
    end
  end
end
