# encoding: utf-8
# Copyright (c) 2015 VMware, 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 AppCatalyst
    module Action
      class IsRunning
        def initialize(app, env)
          @app = app
        end

        def call(env)
          # Set the result to be true if the machine is running.
          env[:result] = env[:machine].state.id == :running

          # Call the next if we have one (but we shouldn't, since this
          # middleware is built to run with the Call-type middlewares)
          @app.call(env)
        end
      end
    end
  end
end