Class: RuboCop::Cop::Chef::Deprecations::ResourceOverridesProvidesMethod

Inherits:
Base
  • Object
show all
Defined in:
lib/rubocop/cop/chef/deprecation/resource_overrides_provides_method.rb

Overview

Some providers in resources override the provides? method, used to check whether they are a valid provider on the current platform. In Chef Infra Client 13, this will cause an error. Instead use ‘provides :SOME_PROVIDER_NAME` to register the provider.

Examples:


### incorrect
def provides?
 true
end

### correct
provides :SOME_PROVIDER_NAME

Constant Summary collapse

MSG = 
"Don't override the provides? method in a resource provider. Use provides :SOME_PROVIDER_NAME instead. This will cause failures in Chef Infra Client 13 and later."

Instance Method Summary collapse

Methods inherited from Base

#target_chef_version

Instance Method Details

#on_def(node) ⇒ Object 



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# File 'lib/rubocop/cop/chef/deprecation/resource_overrides_provides_method.rb', line 39

def on_def(node)
  return unless node.method?(:provides?)

  add_offense(node, severity: :warning) unless calls_provides?(processed_source.ast)
end