#

# Author:: Stephen Delano (<stephen@chef.io>)

# Copyright:: Copyright (c) Chef Software Inc.

# License:: Apache License, Version 2.0

#

# 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.

#


require_relative "../knife"

class Chef
  class Knife
    class EnvironmentShow < Knife

      include Knife::Core::MultiAttributeReturnOption

      deps do
        require "chef/environment" unless defined?(Chef::Environment)
      end

      banner "knife environment show ENVIRONMENT (options)"

      def run
        env_name = @name_args[0]

        if env_name.nil?
          show_usage
          ui.fatal("You must specify an environment name")
          exit 1
        end

        env = Chef::Environment.load(env_name)
        output(format_for_display(env))
      end
    end
  end
end