Add windows helpers for install type

I'm placing these in their own helper file since there are going to be
more of them and the only commonality is that they're for windows.

Signed-off-by: Tim Smith <tsmith@chef.io>

2 files changed, 61 insertions, 1 deletions

diff --git a/chef-utils/lib/chef-utils.rb b/chef-utils/lib/chef-utils.rb
index fe25ea5ff5..eb4a52e717 100644
--- a/chef-utils/lib/chef-utils.rb
+++ b/chef-utils/lib/chef-utils.rb
@@ -1,5 +1,5 @@
 #
-# Copyright:: Copyright 2015-2019, Chef Software Inc.
+# Copyright:: Copyright 2015-2020, Chef Software Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -24,6 +24,7 @@ require_relative "chef-utils/dsl/platform_family"
 require_relative "chef-utils/dsl/service"
 require_relative "chef-utils/dsl/train_helpers"
 require_relative "chef-utils/dsl/which"
+require_relative "chef-utils/dsl/windows"
 require_relative "chef-utils/mash"
 
 # This is the Chef Infra Client DSL, not everytihng needs to go in here
@@ -33,6 +34,7 @@ module ChefUtils
   include ChefUtils::DSL::PlatformFamily
   include ChefUtils::DSL::Platform
   include ChefUtils::DSL::Introspection
+  include ChefUtils::DSL::Windows
   # FIXME: include ChefUtils::DSL::Which in Chef 16.0
   # FIXME: include ChefUtils::DSL::PathSanity in Chef 16.0
   # FIXME: include ChefUtils::DSL::TrainHelpers in Chef 16.0
diff --git a/chef-utils/lib/chef-utils/dsl/windows.rb b/chef-utils/lib/chef-utils/dsl/windows.rb
new file mode 100644
index 0000000000..86d8fb00bc
--- /dev/null
+++ b/chef-utils/lib/chef-utils/dsl/windows.rb
@@ -0,0 +1,58 @@
+#
+# Copyright:: Copyright 2020, 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_relative "../internal"
+
+module ChefUtils
+  module DSL
+    module Windows
+      include Internal
+
+      # Determine if the current node is Windows Server Core.
+      #
+      # @param [Chef::Node] node
+      #
+      # @return [Boolean]
+      #
+      def windows_server_core?(node = __getnode)
+        node["kernel"]["server_core"] == true
+      end
+
+      # Determine if the current node is Windows Workstation
+      #
+      # @param [Chef::Node] node
+      #
+      # @return [Boolean]
+      #
+      def windows_workstation?(node = __getnode)
+        node["kernel"]["product_type"] == "Workstation"
+      end
+
+      # Determine if the current node is Windows Server
+      #
+      # @param [Chef::Node] node
+      #
+      # @return [Boolean]
+      #
+      def windows_server?(node = __getnode)
+        node["kernel"]["product_type"] == "Server"
+      end
+
+      extend self
+    end
+  end
+end