debian-mirror-gitlab/lib/gitlab/import_export/saver.rb

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# frozen_string_literal: true
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module Gitlab
module ImportExport
class Saver
include Gitlab::ImportExport::CommandLineUtil
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def self.save(*args, **kwargs)
new(*args, **kwargs).save
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end
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def initialize(exportable:, shared:)
@exportable = exportable
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@shared = shared
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end
def save
if compress_and_save
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Gitlab::Export::Logger.info(
message: 'Export archive saved',
exportable_class: @exportable.class.to_s,
archive_file: archive_file
)
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save_upload
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else
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@shared.error(Gitlab::ImportExport::Error.new(error_message))
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false
end
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rescue StandardError => e
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@shared.error(e)
false
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ensure
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remove_archive_tmp_dir
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end
private
def compress_and_save
tar_czf(archive: archive_file, dir: @shared.export_path)
end
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def remove_archive_tmp_dir
FileUtils.rm_rf(@shared.archive_path)
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end
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def archive_file
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@archive_file ||= File.join(@shared.archive_path, Gitlab::ImportExport.export_filename(exportable: @exportable))
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end
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def save_upload
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upload = initialize_upload
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File.open(archive_file) { |file| upload.export_file = file }
upload.save!
end
def error_message
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"Unable to save #{archive_file} into #{@shared.export_path}."
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end
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def initialize_upload
exportable_kind = @exportable.class.name.downcase
ImportExportUpload.find_or_initialize_by(Hash[exportable_kind, @exportable])
end
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end
end
end