diff options
Diffstat (limited to 'lib/chef/dsl/declare_resource.rb')
| -rw-r--r-- | lib/chef/dsl/declare_resource.rb | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/lib/chef/dsl/declare_resource.rb b/lib/chef/dsl/declare_resource.rb index 0d727b4861..dc95489d52 100644 --- a/lib/chef/dsl/declare_resource.rb +++ b/lib/chef/dsl/declare_resource.rb @@ -1,7 +1,7 @@ #-- # Author:: Adam Jacob (<adam@chef.io>) # Author:: Christopher Walters -# Copyright:: Copyright 2008-2017, Chef Software Inc. +# Copyright:: Copyright 2008-2018, Chef Software Inc. # License:: Apache License, Version 2.0 # # Licensed under the Apache License, Version 2.0 (the "License"); @@ -166,6 +166,27 @@ class Chef resource end + # Find existing resources by searching the list of existing resources. Possible + # forms are: + # + # find(:file => "foobar") + # find(:file => [ "foobar", "baz" ]) + # find("file[foobar]", "file[baz]") + # find("file[foobar,baz]") + # + # Calls `run_context.resource_collection.find(*args)` + # + # The is backcompat API, the use of find_resource, below, is encouraged. + # + # @return the matching resource, or an Array of matching resources. + # + # @raise ArgumentError if you feed it bad lookup information + # @raise RuntimeError if it can't find the resources you are looking for. + # + def resources(*args) + run_context.resource_collection.find(*args) + end + # Lookup a resource in the resource collection by name. If the resource is not # found this will raise Chef::Exceptions::ResourceNotFound. This API is identical to the # resources() call and while it is a synonym it is not intended to deprecate that call. @@ -292,6 +313,7 @@ class Chef enclosing_provider: is_a?(Chef::Provider) ? self : nil ).build(&resource_attrs_block) end + end end end |