Class: RuboCop::Cop::Chef::ChefCorrectness::EmptyMetadataField

Inherits:

RuboCop::Cop

• Object
• RuboCop::Cop
• RuboCop::Cop::Chef::ChefCorrectness::EmptyMetadataField

Defined in:

lib/rubocop/cop/chef/correctness/empty_metadata_field.rb

Overview

metadata.rb should not include fields with an empty string. Either don’t include the field or add a value.

Examples:

# bad
license ''

# good
license 'Apache-2.0'

Constant Summary

MSG =

'Cookbook metadata.rb contains an field with an empty string.'.freeze

Instance Method Summary

• #on_send(node) ⇒ Object

Instance Method Details

#on_send(node) ⇒ Object

# File 'lib/rubocop/cop/chef/correctness/empty_metadata_field.rb', line 37

def on_send(node)
  field?(node) do |str|
    add_offense(str, location: :expression, message: MSG, severity: :refactor) if str.value.empty?
  end
end