60 lines
1.5 KiB
Ruby
60 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module ImportExport
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module Json
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class NdjsonWriter
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include Gitlab::ImportExport::CommandLineUtil
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def initialize(dir_path)
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@dir_path = dir_path
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end
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def close
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end
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def write_attributes(exportable_path, hash)
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# It will create:
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# tree/project.json
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with_file("#{exportable_path}.json") do |file|
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file.write(hash.to_json)
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end
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end
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def write_relation(exportable_path, relation, value)
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# It will create:
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# tree/project/ci_cd_setting.ndjson
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with_file(exportable_path, "#{relation}.ndjson") do |file|
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file.write(value.to_json)
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end
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end
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def write_relation_array(exportable_path, relation, items)
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# It will create:
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# tree/project/merge_requests.ndjson
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with_file(exportable_path, "#{relation}.ndjson") do |file|
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items.each do |item|
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file.write(item.to_json)
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file.write("\n")
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end
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end
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end
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private
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def with_file(*path)
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file_path = File.join(@dir_path, *path)
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raise ArgumentError, "The #{file_path} already exist" if File.exist?(file_path)
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# ensure that path is created
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mkdir_p(File.dirname(file_path))
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File.open(file_path, "wb") do |file|
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yield(file)
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end
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end
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end
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end
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end
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end
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