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Versions: 6
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Contents
# frozen_string_literal: true
#
# Copyright:: 2019, Chef Software Inc.
# Author:: Tim Smith (<tsmith@chef.io>)
#
# 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 RuboCop
module Cop
module Chef
# Make sure a cookbook doesn't depend on itself. This will fail on Chef Infra Client 13+
#
# @example
#
# # bad
# name 'foo'
# depends 'foo'
#
# # good
# name 'foo'
#
module ChefCorrectness
class CookbooksDependsOnSelf < Cop
include RangeHelp
MSG = 'A cookbook cannot depend on itself. This will fail on Chef Infra Client 13+'
def_node_search :dependencies, '(send nil? :depends str ...)'
def_node_matcher :cb_name?, '(send nil? :name str ...)'
def on_send(node)
cb_name?(node) do
dependencies(processed_source.ast).each do |dep|
if dep.arguments == node.arguments
node = dep # set our dependency node as the node for autocorrecting later
add_offense(node, location: dep.source_range, message: MSG, severity: :refactor)
end
end
end
end
def autocorrect(node)
lambda do |corrector|
corrector.remove(range_with_surrounding_space(range: node.loc.expression, side: :left))
end
end
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems