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class RepositoryForkWorker
include ApplicationWorker
include Gitlab::ShellAdapter
include ProjectStartImport
include ProjectImportOptions
def perform(*args)
target_project_id = args.shift
target_project = Project.find(target_project_id)
if args.any?
source_repository_storage_path, source_disk_path = *args
source_repository_storage = Gitlab.config.repositories.storages.find do |_, info|
info.legacy_disk_path == source_repository_storage_path
end&.first || raise("no shard found for path '#{source_repository_storage_path}'")
fork_repository(target_project, source_repository_storage, source_disk_path)
else
source_project = target_project.fork_source
fork_repository(target_project, source_project.repository_storage, source_project.disk_path)
end
end
private
def fork_repository(target_project, source_repository_storage, source_disk_path)
return unless start_fork(target_project)
Gitlab::Metrics.add_event(:fork_repository,
source_path: source_disk_path,
target_path: target_project.disk_path)
result = gitlab_shell.fork_repository(source_repository_storage, source_disk_path,
target_project.repository_storage, target_project.disk_path)
raise "Unable to fork project #{target_project.id} for repository #{source_disk_path} -> #{target_project.disk_path}" unless result
target_project.after_import
end
def start_fork(project)
return true if start(project)
Rails.logger.info("Project #{project.full_path} was in inconsistent state (#{project.import_status}) while forking.")
false
end
end
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