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Contents
# frozen_string_literal: true
#
# Copyright:: 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
module Ruby
# All gemspec files should define their license.
#
# @example
#
# # good
# spec.license = "Apache-2.0"
#
class GemspecLicense < Base
include RangeHelp
MSG = "All gemspec files should define their license."
def_node_search :license, <<~PATTERN
(send _ {:license= :licenses=} _)
PATTERN
def_node_search :eval_method, <<~PATTERN
(send nil? {:eval :instance_eval} ... )
PATTERN
def on_new_investigation
# exit if we find a license statement or any eval since that usually happens
# when we have a windows platform gem that evals the main gemspec
return if license(processed_source.ast).first || eval_method(processed_source.ast).first
range = source_range(processed_source.buffer, 1, 0)
add_offense(range, message: MSG, severity: :warning)
end
end
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems