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Contents
#
# Copyright:: 2016, Noah Kantrowitz
#
# 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
module ChefStyle
# Check the file modes are given as strings instead of integers.
#
# @example
#
# # bad
# mode 644
# mode 0644
#
# # good
# mode '644'
#
class FileMode < Cop
MSG = 'Use strings for file modes'.freeze
def_node_matcher :resource_mode?, <<-PATTERN
(send nil? :mode $int)
PATTERN
def on_send(node)
resource_mode?(node) do |mode_int|
add_offense(mode_int, location: :expression, message: MSG, severity: :refactor)
end
end
def autocorrect(node)
lambda do |corrector|
# If it was an octal literal, make sure we write out the right number.
replacement_base = octal?(node) ? 8 : 10
replacement_mode = node.children.first.to_s(replacement_base)
corrector.replace(node.loc.expression, replacement_mode.inspect)
end
end
private
def octal?(node)
node.source =~ /^0o?\d+/i
end
end
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems