[BUGFIX] Fix foodcritic

attributes/default.rb

 default['ubuntu_base']['locales'] = %w(en_GB.utf8 de_DE.utf8)
 default['ubuntu_base']['timezone'] = 'Europe/Berlin'
 
-version = String(`awk '/DISTRIB_RELEASE=/' /etc/lsb-release | sed 's/DISTRIB_RELEASE=//' | sed 's/[.]/./' | tr -d '\n'`)
-if version === '16.04'
+if node['platform_version'] == '16.04'
 	default['locales']['locale_file'] = '/etc/locale.gen'
 end

recipes/default.rb

@@ -23,18 +23,16 @@
 # THE SOFTWARE.
 
 data_bag = data_bag_item('apps', 'global')
-version = String(`awk '/DISTRIB_RELEASE=/' /etc/lsb-release | sed 's/DISTRIB_RELEASE=//' | sed 's/[.]/./' | tr -d '\n'`)
 
 #########################
 ### Update the system ###
 #########################
 
-if version != '16.04'
-	# apt-get crashes if the directory isn't created before it's execution
-	directory '/var/www/html' do
-		recursive true
-		action :create
-	end
+# apt-get crashes if the directory isn't created before it's execution
+directory '/var/www/html' do
+	recursive true
+	action :create
+	only_if { node['platform_version'] != '16.04' }
 end
 
 execute 'apt-get -y update'
@@ -46,7 +44,7 @@ execute 'apt-get -y update'
 ### Update ruby ###
 ###################
 
-if version === '16.04'
+if node['platform_version'] === '16.04'
 	package 'ruby'
 else
 	apt_repository('ruby-ng') do