feat: initial pass on hcl config

Signed-off-by: Bram Vogelaar <bram@attachmentgenie.com>

spec/defines/config_file_spec.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'hashi_stack::config_file' do
+  let(:title) { 'namevar' }
+  let(:params) do
+    {}
+  end
+
+  on_supported_os.each do |os, os_facts|
+    context "on #{os}" do
+      let(:facts) { os_facts }
+
+      it { is_expected.to compile }
+    end
+  end
+end