configurable.rb in chef-dk-0.9.0

- old
+ new
@@ -1,52 +1,57 @@
-#
-# Copyright:: Copyright (c) 2014 Chef Software Inc.
-# License:: Apache License, Version 2.0
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-require 'chef/config'
-require 'chef/workstation_config_loader'
-
-# Define a config context for ChefDK
-class Chef::Config
-
-  default(:policy_document_native_api, true)
-
-  config_context(:chefdk) do
-
-    default(:generator_cookbook, File.expand_path("../skeletons/code_generator", __FILE__))
-
-  end
-end
-
-module ChefDK
-  module Configurable
-
-    def chef_config
-      return @chef_config if @chef_config
-      config_loader.load
-      @chef_config = Chef::Config
-    end
-
-    def chefdk_config
-      chef_config.chefdk
-    end
-
-    def config_loader
-      @config_loader ||= Chef::WorkstationConfigLoader.new(config[:config_file])
-    end
-
-  end
-end
-
+#
+# Copyright:: Copyright (c) 2014 Chef Software Inc.
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require 'chef/config'
+require 'chef/workstation_config_loader'
+
+# Define a config context for ChefDK
+class Chef::Config
+
+  default(:policy_document_native_api, true)
+
+  config_context(:chefdk) do
+
+    # Error when we encounter unknown keys. This makes it clear to the user if
+    # they get the name of the config key wrong (e.g., `chefdk.generator`
+    # instead of `chefdk.generator_cookbook`).
+    config_strict_mode(true)
+
+    default(:generator_cookbook, File.expand_path("../skeletons/code_generator", __FILE__))
+
+  end
+end
+
+module ChefDK
+  module Configurable
+
+    def chef_config
+      return @chef_config if @chef_config
+      config_loader.load
+      @chef_config = Chef::Config
+    end
+
+    def chefdk_config
+      chef_config.chefdk
+    end
+
+    def config_loader
+      @config_loader ||= Chef::WorkstationConfigLoader.new(config[:config_file])
+    end
+
+  end
+end
+