(CAT-2281) Remove puppet 7 infrastructure

.rubocop.yml

@@ -3,8 +3,9 @@ require:
 - rubocop-performance
 - rubocop-rspec
 AllCops:
+  NewCops: enable
   DisplayCopNames: true
-  TargetRubyVersion: '2.7'
+  TargetRubyVersion: '3.1'
   SuggestExtensions: false
   Include:
   - "**/*.rb"

Gemfile

@@ -28,7 +28,7 @@ group :coverage, optional: ENV['COVERAGE']!='yes' do
 end
 
 group :rubocop do
-  gem 'rubocop', '~> 1.6.1', require: false
+  gem 'rubocop', '~> 1.60.0', require: false
   gem 'rubocop-performance', '~> 1.9.1', require: false
   gem 'rubocop-rspec', '~> 2.0.1', require: false
 end

lib/puppet-lint/plugins/check_unsafe_interpolations.rb

@@ -1,12 +1,12 @@
 PuppetLint.new_check(:check_unsafe_interpolations) do
-  COMMANDS = Array['command', 'onlyif', 'unless']
-  INTERPOLATED_STRINGS = Array[:DQPRE, :DQMID]
-  USELESS_CHARS = Array[:WHITESPACE, :COMMA]
+  COMMANDS = ['command', 'onlyif', 'unless'].freeze
+  INTERPOLATED_STRINGS = [:DQPRE, :DQMID].freeze
+  USELESS_CHARS = [:WHITESPACE, :COMMA].freeze
   def check
     # Gather any exec commands' resources into an array
     exec_resources = resource_indexes.map { |resource|
       resource_parameters = resource[:param_tokens].map(&:value)
-      resource if resource[:type].value == 'exec' && !(COMMANDS & resource_parameters).empty?
+      resource if resource[:type].value == 'exec' && !COMMANDS.intersect?(resource_parameters).nil?
     }.compact
 
     # Iterate over title tokens and raise a warning if any are variables
@@ -33,7 +33,7 @@ def check_unsafe_title(title)
   def check_unsafe_interpolations(command_resources)
     command_resources[:tokens].each do |token|
       # Skip iteration if token isn't a command of type :NAME
-      next unless COMMANDS.include?(token.value) && (token.type == :NAME || token.type == :UNLESS)
+      next unless COMMANDS.include?(token.value) && [:NAME, :UNLESS].include?(token.type)
       # Don't check the command if it is parameterised
       next if parameterised?(token)
 
@@ -106,7 +106,7 @@ def get_exec_titles
         result << tokens[title_start_idx..title_end_idx]
       # Title is in single quotes
       else
-        tokens_array.concat([tokens[token_idx].next_code_token.next_code_token])
+        tokens_array.push(tokens[token_idx].next_code_token.next_code_token)
 
         result << tokens_array
       end

lib/puppet-lint/plugins/version.rb

@@ -1,4 +1,4 @@
 # version of this gem
 class CheckUnsafeInterpolations
-  VERSION ||= '0.0.5'.freeze
+  VERSION = '0.0.5'.freeze
 end

puppet-lint-check_unsafe_interpolations.gemspec

@@ -5,7 +5,7 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'puppet-lint/plugins/version'
 
 Gem::Specification.new do |spec|
-  spec.name          = "puppet-lint-check_unsafe_interpolations"
+  spec.name          = 'puppet-lint-check_unsafe_interpolations'
   spec.version       = CheckUnsafeInterpolations::VERSION
   spec.authors       = ['Puppet, Inc.']
   spec.files         = Dir[
@@ -20,7 +20,8 @@ Gem::Specification.new do |spec|
   EOF
   spec.homepage      = 'https://github.com/puppetlabs/puppet-lint-check_unsafe_interpolations'
   spec.license       = 'Apache-2.0'
-  spec.required_ruby_version = Gem::Requirement.new(">= 2.5".freeze)
+  spec.required_ruby_version = Gem::Requirement.new('>= 3.1')
 
   spec.add_dependency 'puppet-lint', '~> 4.0'
+  spec.metadata['rubygems_mfa_required'] = 'true'
 end