36 lines
1.4 KiB
Ruby
36 lines
1.4 KiB
Ruby
# Copyright (c) 2010, Diaspora Inc. This file is
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# licensed under the Affero General Public License version 3 or later. See
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# the COPYRIGHT file.
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require File.join(Rails.root, 'lib', 'data_conversion', 'base')
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require File.join(Rails.root, 'lib', 'data_conversion', 'export_from_mongo')
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require File.join(Rails.root, 'lib', 'data_conversion', 'import_to_mysql')
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namespace :migrations do
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desc 'export data for mysql import'
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task :export_for_mysql do
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migrator = DataConversion::ExportFromMongo.new
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migrator.full_path = "/tmp/data_conversion"
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migrator.log("**** Starting export for MySQL ****")
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migrator.clear_dir
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migrator.write_json_export
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migrator.convert_json_files
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migrator.log("**** Export finished! ****")
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migrator.log("total elapsed time")
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end
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desc 'import data to mysql'
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task :import_to_mysql do
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require 'config/environment'
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migrator = DataConversion::ImportToMysql.new
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migrator.full_path = "/tmp/data_conversion/csv"
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migrator.log("**** Starting import to MySQL database #{ActiveRecord::Base.connection.current_database} ****")
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migrator.import_raw
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migrator.process_raw_tables
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migrator.log("**** Import finished! ****")
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migrator.log("total elapsed time")
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end
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desc 'execute mongo to mysql migration. Requires mongoexport to be accessible.'
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task :migrate_to_mysql => [:export_for_mysql, :import_to_mysql]
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end
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