122 lines
2.9 KiB
Ruby
122 lines
2.9 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module BulkImports
|
|
module Pipeline
|
|
module Runner
|
|
extend ActiveSupport::Concern
|
|
|
|
MarkedAsFailedError = Class.new(StandardError)
|
|
|
|
def run
|
|
raise MarkedAsFailedError if marked_as_failed?
|
|
|
|
info(message: 'Pipeline started')
|
|
|
|
extracted_data = extracted_data_from
|
|
|
|
extracted_data&.each do |entry|
|
|
transformers.each do |transformer|
|
|
entry = run_pipeline_step(:transformer, transformer.class.name) do
|
|
transformer.transform(context, entry)
|
|
end
|
|
end
|
|
|
|
run_pipeline_step(:loader, loader.class.name) do
|
|
loader.load(context, entry)
|
|
end
|
|
end
|
|
|
|
if respond_to?(:after_run)
|
|
run_pipeline_step(:after_run) do
|
|
after_run(extracted_data)
|
|
end
|
|
end
|
|
|
|
info(message: 'Pipeline finished')
|
|
rescue MarkedAsFailedError
|
|
log_skip
|
|
end
|
|
|
|
private # rubocop:disable Lint/UselessAccessModifier
|
|
|
|
def run_pipeline_step(step, class_name = nil)
|
|
raise MarkedAsFailedError if marked_as_failed?
|
|
|
|
info(pipeline_step: step, step_class: class_name)
|
|
|
|
yield
|
|
rescue MarkedAsFailedError
|
|
log_skip(step => class_name)
|
|
rescue => e
|
|
log_import_failure(e, step)
|
|
|
|
mark_as_failed if abort_on_failure?
|
|
|
|
nil
|
|
end
|
|
|
|
def extracted_data_from
|
|
run_pipeline_step(:extractor, extractor.class.name) do
|
|
extractor.extract(context)
|
|
end
|
|
end
|
|
|
|
def mark_as_failed
|
|
warn(message: 'Pipeline failed', pipeline_class: pipeline)
|
|
|
|
context.entity.fail_op!
|
|
end
|
|
|
|
def marked_as_failed?
|
|
return true if context.entity.failed?
|
|
|
|
false
|
|
end
|
|
|
|
def log_skip(extra = {})
|
|
log = {
|
|
message: 'Skipping due to failed pipeline status',
|
|
pipeline_class: pipeline
|
|
}.merge(extra)
|
|
|
|
info(log)
|
|
end
|
|
|
|
def log_import_failure(exception, step)
|
|
attributes = {
|
|
bulk_import_entity_id: context.entity.id,
|
|
pipeline_class: pipeline,
|
|
pipeline_step: step,
|
|
exception_class: exception.class.to_s,
|
|
exception_message: exception.message.truncate(255),
|
|
correlation_id_value: Labkit::Correlation::CorrelationId.current_or_new_id
|
|
}
|
|
|
|
BulkImports::Failure.create(attributes)
|
|
end
|
|
|
|
def warn(extra = {})
|
|
logger.warn(log_params(extra))
|
|
end
|
|
|
|
def info(extra = {})
|
|
logger.info(log_params(extra))
|
|
end
|
|
|
|
def log_params(extra)
|
|
defaults = {
|
|
bulk_import_entity_id: context.entity.id,
|
|
bulk_import_entity_type: context.entity.source_type,
|
|
pipeline_class: pipeline
|
|
}
|
|
|
|
defaults.merge(extra).compact
|
|
end
|
|
|
|
def logger
|
|
@logger ||= Gitlab::Import::Logger.build
|
|
end
|
|
end
|
|
end
|
|
end
|