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Contents
# This file is loaded by the autoloader, and it does not find the data function support unless required relative
#
require_relative 'data_function_support'
module Puppet::DataProviders; end
# The FunctionEnvDataProvider provides data from a function called 'environment::data()' that resides in a
# directory environment (seen as a module with the name environment).
# The function is called on demand, and is associated with the compiler via an Adapter. This ensures that the data
# is only produced once per compilation.
#
class Puppet::DataProviders::FunctionEnvDataProvider < Puppet::Plugins::DataProviders::EnvironmentDataProvider
include Puppet::DataProviders::DataFunctionSupport
def lookup(name, scope, merge)
begin
hash = data('environment', scope)
throw :no_such_key unless hash.include?(name)
hash[name]
rescue *Puppet::Error => detail
raise Puppet::DataBinding::LookupError.new(detail.message, detail)
end
end
def loader(key, scope)
# This loader allows the data function to be private or public in the environment
scope.compiler.loaders.private_environment_loader
end
end
Version data entries
18 entries across 18 versions & 1 rubygems