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Contents
module Appfuel
module Feature
# Run a given feature's initializers. Each feature can declare any number
# of initializers just as the application does. This allow dependencies
# and vendor code to be initialized only when the feature is used.
class Initializer
# Ensure the correct namespaces are registered so that the initializer
# dsl will work and then require the feature and run its intializers
# unless instructed not too. Initializers are only run once.
#
# @param name [String] name of the feature as found in the container
# @param container [Dry::Container] application container
# @return [Boolean]
def call(name, container)
name = name.to_s.underscore
feature_key = "features.#{name}"
return false if initialized?(container, feature_key)
unless container.key?(feature_key)
Appfuel.setup_container_dependencies(feature_key, container)
end
unless require_feature_disabled?(container, feature_key)
feature_path = "#{container[:features_path]}/#{name}"
begin
require feature_path
rescue LoadError => _e
raise "[#{feature_key} initialize] could not load #{feature_path}"
end
end
container[:auto_register_classes].each do |klass|
next unless klass.register_class?
container.register(klass.container_class_path, klass)
end
Appfuel.run_initializers(feature_key, container)
true
end
private
def require_feature_disabled?(container, feature_key)
disable_key = "#{feature_key}.disable_require"
container.key?(disable_key) && container[disable_key] == true
end
def initialized?(container, feature_key)
init_key = "#{feature_key}.initialized"
container.key?(init_key) && container[init_key] == true
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems