From ec005438bcd97535aa2da3b046801423218f0d60 Mon Sep 17 00:00:00 2001
From: Sam Levenick <slevenick@google.com>
Date: Fri, 12 Oct 2018 14:46:56 -0700
Subject: [PATCH] Add basic requires

---
 provider/inspec.rb                     | 12 ++++++++++++
 templates/inspec/singular_resource.erb | 11 +++++++++++
 2 files changed, 23 insertions(+)

diff --git a/provider/inspec.rb b/provider/inspec.rb
index 3bd7dba091f8..dbf08a36d308 100644
--- a/provider/inspec.rb
+++ b/provider/inspec.rb
@@ -104,5 +104,17 @@ def resource_ref? (property)
     def typed_array? (property) 
       return property.is_a?(::Api::Type::Array)
     end
+
+    def nested_object? (property) 
+      return property.is_a?(::Api::Type::NestedObject)
+    end
+
+    def generate_requires(properties, requires = [])
+      nested_props = properties.select{ |type| nested_object?(type) }
+      requires.concat(properties.reject{ |type| primitive?(type) || resource_ref?(type) || nested_object?(type) }.collect(&:requires))
+      requires.concat(nested_props.map{|nested_prop| generate_requires(nested_prop.properties) } )
+      requires.concat(nested_props.map{|nested_prop| nested_prop.property_file })
+      requires
+    end
   end
 end
diff --git a/templates/inspec/singular_resource.erb b/templates/inspec/singular_resource.erb
index f248f8181ec3..4d69292f0932 100644
--- a/templates/inspec/singular_resource.erb
+++ b/templates/inspec/singular_resource.erb
@@ -16,6 +16,17 @@
 
 <%= lines(autogen_notice :ruby) -%>
 
+<%
+  require 'google/string_utils'
+
+  inside_indent = 8
+
+  requires = generate_requires(object.all_user_properties)
+  requires << 'inspec/resource'
+  requires << 'google/hash_utils'
+-%>
+<%= lines(emit_requires(requires)) -%>
+
 # A provider to manage <%= @api.name -%> resources.
 <%= lines(indent(
   emit_rubocop(binding, :class,