Class: RuboCop::Cop::Chef::ChefModernize::PowershellInstallPackage

Inherits:
RuboCop::Cop
  • Object
show all
Includes:
RuboCop::Chef::CookbookHelpers
Defined in:
lib/rubocop/cop/chef/modernize/powershell_install_package.rb

Overview

Use the powershell_package resource built into Chef Infra Client instead of the powershell_script resource to run Install-Package

# good
powershell_package 'docker'

Examples:


# bad
powershell_script 'Expand website' do
  code 'Install-Package -Name docker'
end

Constant Summary collapse

MSG = 
'Use the powershell_package resource built into Chef Infra Client 12.16+ instead of using Install-Package in a powershell_script resource'.freeze

Instance Method Summary collapse

Methods included from RuboCop::Chef::CookbookHelpers

#match_property_in_resource?, #match_resource_type?, #method_arg_ast_to_string, #resource_block_name_if_string

Instance Method Details

#on_block(node) ⇒ Object 



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# File 'lib/rubocop/cop/chef/modernize/powershell_install_package.rb', line 39

def on_block(node)
  match_property_in_resource?(:powershell_script, 'code', node) do |code_property|
    property_data = method_arg_ast_to_string(code_property)
    if property_data && property_data.match?(/^install-package\s/i)
      add_offense(node, location: :expression, message: MSG, severity: :refactor)
    end
  end
end