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#
# Author:: Lamont Granquist (<lamont@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.
#
class Chef
class FileContentManagement
class ContentBase
attr_reader :run_context, :new_resource, :current_resource, :logger
def initialize(new_resource, current_resource, run_context, logger = Chef::Log.with_child)
@new_resource = new_resource
@current_resource = current_resource
@run_context = run_context
@tempfile_loaded = false
@logger = logger
end
def tempfile
# tempfile may be nil, so we cannot use ||= here
if @tempfile_loaded
@tempfile
else
@tempfile_loaded = true
@tempfile = file_for_provider
end
end
private
#
# Return something that looks like a File or Tempfile and
# you must assume the provider will unlink this file. Copy
# the contents to a Tempfile if you need to.
#
def file_for_provider
raise "class must implement file_for_provider!"
end
end
end
end
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