Module: Chef::Provider::LWRPBase::InlineResources

Defined in:
lib/chef/provider/lwrp_base.rb

Overview

Chef::Provider::LWRPBase::InlineResources Implementation of inline resource convergence for LWRP providers. See Provider::LWRPBase.use_inline_resources for a longer explanation.

This code is restricted to a module so that it can be selectively applied to providers on an opt-in basis.

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#recipe_eval_with_update_check(&block) ⇒ Object

Executes the given block in a temporary run_context with its own resource collection. After the block is executed, any resources declared inside are converged, and if any are updated, the new_resource will be marked updated.



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# File 'lib/chef/provider/lwrp_base.rb', line 54

def recipe_eval_with_update_check(&block)
  saved_run_context = @run_context
  temp_run_context = @run_context.dup
  @run_context = temp_run_context
  @run_context.resource_collection = Chef::ResourceCollection.new

  return_value = instance_eval(&block)
  Chef::Runner.new(@run_context).converge
  return_value
ensure
  @run_context = saved_run_context
  if temp_run_context.resource_collection.any? {|r| r.updated? }
    new_resource.updated_by_last_action(true)
  end
end