[FEATURE] Adds a setting to install additional packages

attributes/default.rb

@@ -2,3 +2,11 @@ default['ubuntu_base']['locales'] = %w(en_US.utf8 en_GB.utf8 de_DE.utf8)
 default['ubuntu_base']['timezone'] = 'Europe/Berlin'
 default['locales']['default'] = 'en_US.utf8'
 default['ubuntu_base']['php_version'] = '7.3'
+
+# Example:
+# [
+#   {
+#       :name => 'yarn'
+#   }
+# ]
+default['ubuntu_base']['additional_packages'] = []

recipes/default.rb

@@ -152,3 +152,11 @@ execute 'apt install aptitude'
 ######################
 
 execute 'apt install locate'
+
+###################################
+### Install additional packages ###
+###################################
+
+node['ubuntu_base']['additional_packages'].each do |additionalPackage|
+	execute 'apt install ' + additionalPackage
+end