class RuboCop::Cop::Chef::Correctness::ServiceResource

Use a service resource to start and stop services

@example when command starts a service

#### incorrect
command "/etc/init.d/mysql start"
command "/sbin/service/memcached start"

Constants

MSG
RESTRICT_ON_SEND

Public Instance Methods

on_send(node) click to toggle source
# File lib/rubocop/cop/chef/correctness/service_resource.rb, line 37
def on_send(node)
  execute_command?(node) do |command|
    if starts_service?(command)
      add_offense(command, message: MSG, severity: :refactor)
    end
  end
end
starts_service?(cmd) click to toggle source
# File lib/rubocop/cop/chef/correctness/service_resource.rb, line 45
def starts_service?(cmd)
  cmd_str = cmd.to_s
  (cmd_str.include?('/etc/init.d') || ['service ', '/sbin/service ',
                                       'start ', 'stop ', 'invoke-rc.d '].any? do |service_cmd|
     cmd_str.start_with?(service_cmd)
   end) && %w(start stop restart reload).any? { |a| cmd_str.include?(a) }
end