diff options
Diffstat (limited to 'lib/chef/property.rb')
| -rw-r--r-- | lib/chef/property.rb | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/lib/chef/property.rb b/lib/chef/property.rb index 7f42616bdd..6c9d4619b1 100644 --- a/lib/chef/property.rb +++ b/lib/chef/property.rb @@ -89,18 +89,19 @@ class Chef # Only pick the first of :default, :name_property and :name_attribute if # more than one is specified. - found_defaults = [] - options.reject! do |k,v| - if [ :name_property, :name_attribute, :default ].include?(k) - found_defaults << k - # Reject all but the first default key you find - found_defaults.size > 1 - else - false - end - end + found_defaults = options.keys.select { |k| [ :default, :name_attribute, :name_property ].include?(k) } if found_defaults.size > 1 - Chef::Log.deprecation("Cannot specify keys #{found_defaults.join(", ")} together on property #{options[:name]}--only the first one (#{found_defaults[0]}) will be obeyed. Please pick one.", caller(5..5)[0]) + preferred_default = found_defaults[0] + # We do *not* prefer `default: nil` even if it's first, because earlier + # versions of Chef (backcompat) treat specifying something as `nil` the + # same as not specifying it at all. In Chef 13 we can switch this behavior + # back to normal, since only one default will be specifiable. + if preferred_default == :default && options[:default].nil? + preferred_default = found_defaults[1] + end + Chef::Log.deprecation("Cannot specify keys #{found_defaults.join(", ")} together on property #{options[:name]}--only one (#{preferred_default}) will be obeyed. In Chef 13, specifying multiple defaults will become an error.", caller(5..5)[0]) + # Only honor the preferred default + options.reject! { |k,v| found_defaults.include?(k) && k != preferred_default } end options[:name_property] = options.delete(:name_attribute) if options.has_key?(:name_attribute) && !options.has_key?(:name_property) |