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Size: 1.36 KB
Versions: 12
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Stored size: 1.36 KB
Contents
require 'hiera/scope'
require_relative 'configured_data_provider'
module Puppet::Pops
module Lookup
# @api private
class GlobalDataProvider < ConfiguredDataProvider
def place
'Global'
end
def unchecked_key_lookup(key, lookup_invocation, merge)
config = config(lookup_invocation)
if(config.version == 3)
# Hiera version 3 needs access to special scope variables
scope = lookup_invocation.scope
unless scope.is_a?(Hiera::Scope)
lookup_invocation = Invocation.new(
Hiera::Scope.new(scope),
lookup_invocation.override_values,
lookup_invocation.default_values,
lookup_invocation.explainer)
end
merge = config.merge_strategy if merge.is_a?(DefaultMergeStrategy)
end
super(key, lookup_invocation, merge)
end
protected
def assert_config_version(config)
raise Puppet::DataBinding::LookupError, "#{config.name} cannot be used in the global layer" if config.version == 4
config
end
# Return the root of the environment
#
# @param lookup_invocation [Invocation] The current lookup invocation
# @return [Pathname] Path to the parent of the hiera configuration file
def provider_root(lookup_invocation)
configuration_path(lookup_invocation).parent
end
def configuration_path(lookup_invocation)
lookup_invocation.global_hiera_config_path
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems