module ChefCompat::CopiedFromChef::Chef::Mixin::NotifyingBlock

Public Instance Methods

notifying_block(&block) click to toggle source
# File files/lib/chef_compat/copied_from_chef/chef/mixin/notifying_block.rb, line 32
def notifying_block(&block)
  begin
    subcontext = subcontext_block(&block)
    Chef::Runner.new(subcontext).converge
  ensure
    # recipes don't have a new_resource
    if respond_to?(:new_resource)
      if subcontext && subcontext.resource_collection.any?(&:updated?)
        new_resource.updated_by_last_action(true)
      end
    end
  end
end
subcontext_block(parent_context = nil, &block) click to toggle source
# File files/lib/chef_compat/copied_from_chef/chef/mixin/notifying_block.rb, line 46
def subcontext_block(parent_context = nil, &block)
  parent_context ||= @run_context
  sub_run_context = parent_context.create_child

  begin
    outer_run_context = @run_context
    @run_context = sub_run_context
    instance_eval(&block)
  ensure
    @run_context = outer_run_context
  end

  sub_run_context
end