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cookbook_version.rb
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cookbook_version.rb
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# encoding: utf-8
#
# Cookbook Name:: os-hardening
# Library:: cookbook_version
#
# Copyright 2014, Dominik Richter
# Copyright 2014, Deutsche Telekom AG
#
# 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 Recipe
def cookbook_version(cookbook_name, version_contraint)
cb = run_context.cookbook_collection[cookbook_name]
if cb.nil?
raise "Can't find cookbook #{cookbook_name}! Can't determine its version."
end
v = cb.metadata.version
Chef::VersionConstraint::Platform.new(version_contraint).include?(v)
end
end
end