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# frozen_string_literal: true
module Ci
##
# This module implements methods that need to read and write
# metadata for CI/CD entities.
#
module Metadatable
extend ActiveSupport::Concern
included do
has_one :metadata, class_name: 'Ci::BuildMetadata',
foreign_key: :build_id,
inverse_of: :build,
autosave: true
delegate :timeout, to: :metadata, prefix: true, allow_nil: true
before_create :ensure_metadata
end
def ensure_metadata
metadata || build_metadata(project: project)
end
def degenerated?
self.options.blank?
end
def degenerate!
self.class.transaction do
self.update!(options: nil, yaml_variables: nil)
self.needs.all.delete_all
self.metadata&.destroy
end
end
def options
read_metadata_attribute(:options, :config_options, {})
end
def yaml_variables
read_metadata_attribute(:yaml_variables, :config_variables, [])
end
def options=(value)
write_metadata_attribute(:options, :config_options, value)
end
def yaml_variables=(value)
write_metadata_attribute(:yaml_variables, :config_variables, value)
end
private
def read_metadata_attribute(legacy_key, metadata_key, default_value = nil)
read_attribute(legacy_key) || metadata&.read_attribute(metadata_key) || default_value
end
def write_metadata_attribute(legacy_key, metadata_key, value)
# save to metadata or this model depending on the state of feature flag
if Feature.enabled?(:ci_build_metadata_config)
ensure_metadata.write_attribute(metadata_key, value)
write_attribute(legacy_key, nil)
else
write_attribute(legacy_key, value)
metadata&.write_attribute(metadata_key, nil)
end
end
end
end
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