68 lines
1.9 KiB
Ruby
68 lines
1.9 KiB
Ruby
# frozen_string_literal: true
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class RepositoryForkWorker
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include ApplicationWorker
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include Gitlab::ShellAdapter
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include ProjectStartImport
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include ProjectImportOptions
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feature_category :source_code_management
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def perform(*args)
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target_project_id = args.shift
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target_project = Project.find(target_project_id)
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source_project = target_project.forked_from_project
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unless source_project
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return target_project.import_state.mark_as_failed(_('Source project cannot be found.'))
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end
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fork_repository(target_project, source_project)
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end
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private
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def fork_repository(target_project, source_project)
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return unless start_fork(target_project)
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Gitlab::Metrics.add_event(:fork_repository)
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result = gitlab_shell.fork_repository(source_project, target_project)
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if result
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link_lfs_objects(source_project, target_project)
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else
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raise_fork_failure(
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source_project,
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target_project,
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'Failed to create fork repository'
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)
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end
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target_project.after_import
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end
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def start_fork(project)
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return true if start(project.import_state)
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Rails.logger.info("Project #{project.full_path} was in inconsistent state (#{project.import_status}) while forking.") # rubocop:disable Gitlab/RailsLogger
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false
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end
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def link_lfs_objects(source_project, target_project)
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Projects::LfsPointers::LfsLinkService
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.new(target_project)
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.execute(source_project.lfs_objects_oids)
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rescue Projects::LfsPointers::LfsLinkService::TooManyOidsError
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raise_fork_failure(
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source_project,
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target_project,
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'Source project has too many LFS objects'
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)
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end
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def raise_fork_failure(source_project, target_project, reason)
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raise "Unable to fork project #{target_project.id} for repository #{source_project.disk_path} -> #{target_project.disk_path}: #{reason}"
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end
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end
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