diff options
Diffstat (limited to 'lib/chef/resource.rb')
| -rw-r--r-- | lib/chef/resource.rb | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/lib/chef/resource.rb b/lib/chef/resource.rb index d341e401de..1440b2eb61 100644 --- a/lib/chef/resource.rb +++ b/lib/chef/resource.rb @@ -1305,6 +1305,28 @@ class Chef end # + # This API can be used for backcompat to do: + # + # chef_version_for_provides "< 14.0" if defined?(:chef_version_for_provides) + # + # For core chef versions that do not support chef_version: in provides lines. + # + # Since resource_name calls provides the generally correct way of doing this is + # to do `chef_version_for_provides` first, then `resource_name` and then + # any additional options `provides` lines. Calling `resource_name` is somewhat + # important to have the canonical_dsl removed or else that'll stick around + # and chef_version won't get applied to it. + # + # Once we no longer care about supporting chef < 14.4 then we can deprecate + # this API. + # + # @param arg [String] version constrant to match against (e.g. "> 14") + # + def self.chef_version_for_provides(constraint) + @chef_version_for_provides = constraint + end + + # # Mark this resource as providing particular DSL. # # Resources have an automatic DSL based on their resource_name, equivalent to @@ -1327,6 +1349,10 @@ class Chef options[:allow_cookbook_override] = true end + if @chef_version_for_provides && !options.include?(:chef_version) + options[:chef_version] = @chef_version_for_provides + end + result = Chef.resource_handler_map.set(name, self, options, &block) Chef::DSL::Resources.add_resource_dsl(name) result |