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#
# Author:: Stephen Delano (<stephen@chef.io>)
# Author:: Seth Falcon (<seth@chef.io>)
# Copyright:: Copyright 2010-2017, 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 "../version_class"
require_relative "../version_constraint"
# Why does this class exist?
# Why did we not just modify RunList/RunListItem?
class Chef
class RunList
class VersionedRecipeList < Array
def initialize
super
@versions = {}
end
def add_recipe(name, version = nil)
if version && @versions.key?(name)
unless Chef::Version.new(@versions[name]) == Chef::Version.new(version)
raise Chef::Exceptions::CookbookVersionConflict, "Run list requires #{name} at versions #{@versions[name]} and #{version}"
end
end
@versions[name] = version if version
self << name unless include?(name)
end
def with_versions
map { |recipe_name| { name: recipe_name, version: @versions[recipe_name] } }
end
# Return an Array of Hashes, each of the form:
# {:name => RECIPE_NAME, :version_constraint => Chef::VersionConstraint }
def with_version_constraints
map do |recipe_name|
constraint = Chef::VersionConstraint.new(@versions[recipe_name])
{ name: recipe_name, version_constraint: constraint }
end
end
# Return an Array of Strings, each of the form:
# "NAME@VERSION"
def with_version_constraints_strings
map do |recipe_name|
if @versions[recipe_name]
"#{recipe_name}@#{@versions[recipe_name]}"
else
recipe_name
end
end
end
# Get an array of strings of the fully-qualified recipe names (with ::default appended) and
# with the versions in "NAME@VERSION" format.
#
# @return [Array] Array of strings with fully-qualified recipe names
def with_fully_qualified_names_and_version_constraints
map do |recipe_name|
qualified_recipe = if recipe_name.include?("::")
recipe_name
else
"#{recipe_name}::default"
end
version = @versions[recipe_name]
qualified_recipe = "#{qualified_recipe}@#{version}" if version
qualified_recipe
end
end
# For "foo::default" also include "foo", for "foo" also include "foo::default", for
# "foo::bar" just return "foo::bar". This makes it easier for people to search on
# default recipe names.
#
# @return [Array] Array of strings with fully-qualified and unexpanded recipe names
def with_duplicate_names
map do |recipe_name|
if recipe_name.end_with?("::default")
[ recipe_name.sub(/::default$/, ""), recipe_name ]
elsif recipe_name.include?("::")
recipe_name
else
[ recipe_name, "#{recipe_name}::default" ]
end
end.flatten
end
end
end
end
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