diff options
Diffstat (limited to 'modules/stored_config')
| -rw-r--r-- | modules/stored_config/lib/puppet/parser/functions/get_param_values.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/modules/stored_config/lib/puppet/parser/functions/get_param_values.rb b/modules/stored_config/lib/puppet/parser/functions/get_param_values.rb new file mode 100644 index 00000000..ee0c3440 --- /dev/null +++ b/modules/stored_config/lib/puppet/parser/functions/get_param_values.rb @@ -0,0 +1,25 @@ +require 'puppet/rails' + +# function : +# get_param_values($name, $type, $param_name) +# -> return the value corresponding to $param_name for the $name object of type $type + +module Puppet::Parser::Functions + newfunction(:get_param_values, :type => :rvalue) do |args| + resource_name = args[0] + exported_type = args[1] + param_name = args[2] + Puppet::Rails.connect() + # TODO use find_each + # TODO fail more gracefully when nothing match + # using a default value, maybe ? + return Puppet::Rails::ParamValue.find(:first, + :joins => [ :resource, :param_name ], + :conditions => { :param_names => {:name => param_name }, + :resources => { :exported => true, + :restype => exported_type, + :title => resource_name, + } } + ).value + end +end |